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noun
Potash  n.  (Chem.)
(a)
The hydroxide of potassium hydrate, a hard white brittle substance, KOH, having strong caustic and alkaline properties; hence called also caustic potash.
(b)
The impure potassium carbonate obtained by leaching wood ashes, either as a strong solution (lye), or as a white crystalline (pearlash).






Collaborative International Dictionary of English 0.48








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"Potash" Quotes from Famous Books



... composition of the soil. It is proven by chemical analysis, that the composition of the ashes, not only of different species of plants, but of different parts of the same plant, have distinctive characters,—some being rich in phosphates, and others in silex; some in potash, and others in lime,—and that these characters are in a measure the same, in the same plants or parts of plants, without especial reference to the soil on which they grow. The minerals which form the ashes of plants, constitute but a very small part of the soil, and they are very ...
— Draining for Profit, and Draining for Health • George E. Waring

... same manner, fall to pieces in a few weeks. After a time the quicksilver pervades the copper, and gives it a silvery whiteness all through on the under side. It is said that a solution of cyanuret or prussiate of potash, is used instead of nitric acid in applying mercury to copper plates, and that it is still better, there being then no trouble with the green spots of ...
— Hittel on Gold Mines and Mining • John S. Hittell

... experiment, we must operate in a somewhat different manner. After the combustion is finished, and the vessels have cooled, we first take out the cup, and the burnt iron, by introducing the hand through the quicksilver, under the bell-glass; we next introduce some solution of potash, or caustic alkali, or of the sulphuret of potash, or such other substance as is judged proper for examining their action upon the residuum of air. I shall, in the sequel, give an account of these methods ...
— Elements of Chemistry, - In a New Systematic Order, Containing all the Modern Discoveries • Antoine Lavoisier

... Aronnax. One is carried on the back, the other is fastened to the waist. It is composed of a [v]bunsen pile, which I do not work with bichromate of potash but with sodium. A wire is introduced which collects the electricity produced, and directs it toward a lantern. In this lantern is a spiral glass which contains a small quantity of carbonic acid gas. When the apparatus is at work, this gas becomes luminous, giving ...
— The Literary World Seventh Reader • Various

... dissolved by strong sulphuric acid, forming a brown thick liquid. If we add water to this thick liquid, a clear solution is obtained, and then on adding tannic acid the fibroin is precipitated. Strong caustic potash or soda dissolves silk; more easily if warm. Dilute caustic alkalis, if sufficiently dilute, will dissolve off the sericin and leave the inner fibre of fibroin; but they are not so good for ungumming silk as soap solutions are, as the fibre after treatment ...
— The Chemistry of Hat Manufacturing - Lectures Delivered Before the Hat Manufacturers' Association • Watson Smith

... job of mine was finished I had a good deal of time on my hands, and read many novels and smoked many pipes, as I sat by my chemical stove and distilled water, and dried chlorate of potash to keep the damp out of my scales, and toasted cheese, and fried sausages, and mulled Burgundy, and brewed nice drinks, hot or cold—a ...
— The Martian • George Du Maurier

... projectiles a speed four times greater than that of gunpowder. I may even add that if 8/10ths of its weight of nitrate of potash is added its expansive force is still ...
— The Moon-Voyage • Jules Verne

... an excellent effect on the health generally. They contain a large proportion of water and a large quantity of potash as well as of malic acid, which has valuable properties, and ether which is beneficial to the liver. Plums, too, have certain virtues and lemons are good for several forms of stomach trouble. As for grapes, they are so valuable as to form a distinctive "cure" ...
— Armour's Monthly Cook Book, Volume 2, No. 12, October 1913 - A Monthly Magazine of Household Interest • Various

... attracted by the magnet. If diluted sulphuric acid be poured on these ashes, a considerable portion of them will dissolve; if into this solution we drop tincture of galls, a black precipitate will take place, or if we use prussiate of potash, a precipitate of prussian blue will be formed. These facts prove, beyond doubt, that a quantity of ...
— Popular Lectures on Zoonomia - Or The Laws of Animal Life, in Health and Disease • Thomas Garnett

... On my way home from the auction last night I stopped at the drug store to get some potash lozenges for my throat, which was dry and hoarse with so much loud talking; and your majesty will admit it was through my efforts the woman was induced to pay so great a price. Well, going into the drug store I carelessly left the package of money lying on ...
— American Fairy Tales • L. Frank Baum

... shade and colour that mingles with such pleasing effect in every landscape. And in those days, as well as now, the farmers' attention was directed to preparation for the coming winter. His market staples then consisted of wheat or flour, pork and potash. The other products of his farm, such as coarse grain, were used by himself. Butter and eggs were almost valueless, save on his own table. The skins of his sheep, calves and beef cattle which were slaughtered ...
— Life in Canada Fifty Years Ago • Canniff Haight

... mace; put them to steep for fifteen days in a gallon of pure alcohol, shaking it every day. Make a clarified syrup of four pounds of sugar and one quart of water well boiled and skimmed; add this to the curacoa. Rub up in a mortar one dram of potash with a teaspoonful of the liqueur; when well mixed add it, and then do the same with a dram of alum. Shake well, and in an hour or two filter through thin muslin. It will be ready for ...
— Choice Cookery • Catherine Owen

... soaked in a solution which would decompose under their action, and leave a legible mark, a very high speed could be obtained. The chemical he employed to saturate the paper was a solution of nitrate of ammonia and prussiate of potash, which left a blue stain on being decomposed by the current from an iron contact or stylus. The signals were the short and long, or 'dots' and 'dashes' of the Morse code. The speed of marking was so great that hand signalling could not keep up with it, and Bain devised ...
— Heroes of the Telegraph • J. Munro

... why the former should be followed by the latter—always and inevitably escapes us. Why in the thousand and more observed forms of snow-crystals the filaments of ice should always be arranged at angles of 60 degrees or 120 degrees; why sulphate of potash and sulphate of alumina should crystallise in octahedrons or in cubes, but in no other forms; what is the real connection between molecular changes in the brain-substance and states of consciousness—all these, and a myriad more, are unsolved mysteries: we can only say that we are dealing with ...
— Problems of Immanence - Studies Critical and Constructive • J. Warschauer

... also called the sympathetic nervous system. But these nerve cells are merely minor notes of the symphony. The motif is settled by a majority of large, granular cells, which stain a distinctive yellowish-brown when the gland is fixed in a solution of bichromate of potash. All chromium salts, in fact, stain the therefore labelled chromaffin cells. The characteristic staining power appears to be dependent upon, or correlated with, the presence of the internal secretion of the medulla of ...
— The Glands Regulating Personality • Louis Berman, M.D.

... of sugar and an appreciable amount of fat, more than in any other of the vegetables of this class, and seven times as much as in the potato. The mineral matter is of somewhat different nature from that in potatoes; in parsnips one half is potash and one quarter phosphoric acid, while in potatoes three quarters are potash and ...
— Human Foods and Their Nutritive Value • Harry Snyder

... statement that Fay's design was merely to cripple munition ships. Captain Harold C. Woodward of the Corps of Engineers, a Government specialist on explosives, held that if the amount of explosive, either trinitrotoluol, or an explosive made from chlorate of potash and benzol, required by the mine caskets found in Fay's possession, was fired against a ship's rudder, it would tear open the stern and destroy the entire ship, if not its passengers and crew, so devastating would be the explosive force. A mine of the size Fay used, three feet long and ...
— The Story of the Great War, Volume V (of 8) • Francis J. (Francis Joseph) Reynolds, Allen L. (Allen Leon)

... to taste, at the fatal moment, the words, "Died at half past ten." Poor Langenzunge! he hardly had nerve to solder the wire again. Cogs told me that they had just fitted up the Naguadavick stations with Bain's chemical revolving disk. This disk is charged with a salt of potash, which, when the electric spark passes through it, is changed to Prussian blue. Your despatch is noiselessly written in dark blue dots and lines. Just as the disk started on that fatal despatch, and Cogs bent over it to read, his spirit-lamp blew up,—as the dear things will. They were ...
— If, Yes and Perhaps - Four Possibilities and Six Exaggerations with Some Bits of Fact • Edward Everett Hale

... operate in changing the color of hair. Thus when the salts of lead or of mercury are applied, they enter into combination with the sulphur, and a black sulphuret of the metal is formed. A common formula for a paste to dye the hair, is a mixture of litharge, slacked lime, and bicarbonate of potash. Different shades may be given by altering the proportions of these articles. Black hair contains iron and manganese and no magnesia; while fair hair is destitute of the two ...
— International Weekly Miscellany Of Literature, Art, and Science - Vol. I., July 22, 1850. No. 4. • Various

... Petrone mentions a young man of healthy antecedents, the sweat from whose axillae and pubes was red and very pungent. Petrone believes it was due to a chromogenic micrococcus, and relieved the patient by the use of a five per cent solution of caustic potash. Chloroform, ether, and phenol had been tried without success. Hebra mentions a young man in whom the blood spurted from the hand in a spiral jet corresponding to the direction of the duct of the sweat-gland. Wilson refers to five ...
— Anomalies and Curiosities of Medicine • George M. Gould

... applied to a variety of bodies, distinguished, however, by their bases, as potash saltpetre, soda saltpetre, lime saltpetre, etc., which occur naturally. They are all compounds of nitric acid and bases, or the gases nitrogen and oxygen united to bases, and are found in all soils which have not ...
— Atlantic Monthly, Vol. 9, No. 55, May, 1862 • Various

... these forms consists in improving the general condition of the patient, and in employing a mouth-wash, such as peroxide of hydrogen, Condy's fluid, chlorate of potash, or boro-glyceride. The superficial ulcers may be touched with silver nitrate or with a 1 per cent. solution of ...
— Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. • Alexander Miles

... fire. The men had indeed to take care that the flames did not spread to the other trees. The stumps of course remained, and it would take six or eight years before they would rot away. Michael had learned to make potash out of the ashes which he could sell at ...
— Taking Tales - Instructive and Entertaining Reading • W.H.G. Kingston

... everything; there's always flint, and clay, and magnesia in it; and the black is iron, according to its fancy; and there's boracic acid, if you know what that is; and if you don't, I cannot tell you to-day; and it doesn't signify; and there's potash, and soda; and, on the whole, the chemistry of it is more like a mediaeval doctor's prescription, than the making of a respectable mineral: but it may, perhaps, be owing to the strange complexity of its make, that it has a notable habit which makes it, to me, one ...
— The Crown of Wild Olive • John Ruskin

... for the twenty minutes of whiskey, potash, and a Review, with which he commonly composed his mind ...
— Forsyte Saga • John Galsworthy

... grown for hay or pasture. The third year a crop of corn, potatoes or vegetables is grown, and the following year small cereal grain and clover. The clover may thus be made to furnish nitrogen indefinitely for the other crops, but in some instances it may be necessary to add phosphoric acid and potash. ...
— Clovers and How to Grow Them • Thomas Shaw

... the mixing-room, stood great boxes, filled with sand, with red-lead, or with sparkling soda and potash; and beside a trough stood, shovel in hand, a good-natured-looking man, who was busily mixing portions of these three ingredients into ...
— The Atlantic Monthly, Volume 14, No. 83, September, 1864 • Various

... miracle, carried complete conviction to the young and eager. Audacious spirits even hazarded the conjecture that primitive life itself might have originated in a natural way: had not, but recently, an investigator who brought a powerful voltaic battery to bear on a saturated solution of silicate of potash, been startled to find, as the result of his experiment, numberless small mites of the species ACARUS HORRIDUS? Might not the marvel electricity or galvanism, in action on albumen, turn out to be the vitalising force? To the orthodox zoologist, ...
— Australia Felix • Henry Handel Richardson

... Coke, who seemed to be greatly annoyed. "Wot a pity it ain't an infusion of whisky an' potash!" and he glared vindictively at Watts. "Some ijjit 'as bin playin' a trick on us, that's wot it is—some blank soaker 'oo don't give a hooraw in Hades for tea an' corfee an' cocoa, ...
— The Stowaway Girl • Louis Tracy

... mind to that when I gave a woman some salts instead of powdered borax, and she came back mad. Pa seems to want to encourage me, and is willing to take anything that I ask him to. He had a sore throat and wanted something for it, and the boss drugger told me to put some tannin and chlorate of potash in a mortar and grind it, and I let Pa pound it with the mortar, and while he was pounding I dropped in a couple of drops of sulphuric acid, and it exploded and blowed Pa's hat clear across the store, and Pa was whiter than a sheet. He said he guessed his throat ...
— Peck's Compendium of Fun • George W. Peck

... Mars named by them Elysium, and which has been a puzzle to all observers, is an immense deposit of fertilizing chemicals. An immense well is located in this particular spot which gushes forth a never-ending saline solution, highly impregnated with sodium nitrate, potash and other salts. The country for many miles around is covered with a white precipitate which has been carried by the moist air and deposited on the Martian earth. These chemical compounds are refined and used to replenish the ...
— The Planet Mars and its Inhabitants - A Psychic Revelation • Eros Urides and J. L. Kennon

... and refitting tents, poles and other sledging gear during the working hours, and reading or playing chess and bridge in the leisure time. Harrisson carved an excellent set of chessmen, distinguishing the "black" ones by a stain of permanganate of potash. ...
— The Home of the Blizzard • Douglas Mawson

... is cropped every season, the nitrogen, potash, and phosphorus removed from the soil must be replaced in some form, otherwise you have diminishing returns, while the expense for labor is the same. In farming small areas for specialties you cannot easily ...
— Three Acres and Liberty • Bolton Hall

... had thoughtfully provided for them, and generally behaving in a way most unlike what one would expect. No one seemed to lack money, although so much was spent in drink. Several times that day I heard men at the canteen calling for whisky and soda or brandy and potash, and grumbling heartily ...
— The Relief of Mafeking • Filson Young

... in snake medicine—permanganate of potash crystals," quavered the girl. "That'll kill the poison and not hurt you a bit. You're all right now—only we'll have to ease off a little on your arm. Take some ...
— Bloom of Cactus • Robert Ames Bennet

... pulpy state; each berry should then be opened separately to remove the portion of the envelope held in the fold of the crease, and then all the berries divided in two are put into three parts of water charged with one-hundredth of caustic potash. This liquid dissolves the gluten, divides the starch, and at the expiration of twenty-four hours the parts of the berries are kneaded between the fingers, collected in pure water, and washed until the ...
— Scientific American Supplement No. 275 • Various

... experiment to see what his land is short on. Sometimes you can fertilize your trees without any result. Sometimes potash will not do any good and sometimes it will. You will have to see what your ground needs. For young apple trees I found in my particular situation that nitrate of soda is all I want. I have what is called ...
— Northern Nut Growers Association Report of the Proceedings at the Fifth Annual Meeting - Evansville, Indiana, August 20 and 21, 1914 • Various

... "and Madame Cardot, the notary's wife, was a Chiffreville—manufacturers of chemical products, the aristocracy of these days! Potash, I tell you! Still, this is the unpleasant side of the matter. You will have a terrible mother-in-law, a woman capable of killing her daughter if she knew—! This Cardot woman is a bigot; she has lips like two faded ...
— Parisians in the Country - The Illustrious Gaudissart, and The Muse of the Department • Honore de Balzac

... purgative it is generally necessary to give some tonic and antacid preparation to promote digestion, which is imperfectly performed in such cases. The following may be used: Powdered gentian, 3 ounces; powdered bicarbonate of potash, 3 ounces; powdered ginger, 3 ounces; powdered capsicum, 1 ounce. Mix and divide into 12 powders, one of which should be given three times a day before feeding, shaken up with a pint and a half of water. It ...
— Special Report on Diseases of Cattle • U.S. Department of Agriculture

... apochryphal tales of giant tusks brought from a five months' journey, say 500 miles, inland. I was shown two species of copal (gum anime) of which the best is said to come from the Mosul country up the Ambriz River: one bore the goose-skin of Zanzibar, and I was assured that it does not viscidize in the potash-wash. The other was smooth as if it had freshly fallen from the tree. It was impossible to obtain any information; no one had been up country to see the diggings, and yet all declared that the interior was open; that it would be easy to strike the Coango (Quango) before ...
— Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2 • Richard F. Burton

... Mode may be substituted, which has less the appearance of a hard varnish, and may always be applied so as to restore the pristine beauty of the furniture by a little manual labour. Heat a gallon of water, in which dissolve one pound and a half of potash; and a pound of virgin wax, boiling the whole for half an hour, then suffer it to cool, when the wax will float on the surface. Put the wax into a mortar, and triturate it with a marble pestle, adding soft water to ...
— Enquire Within Upon Everything - The Great Victorian Domestic Standby • Anonymous

... young suckers come up amongst the wheat crop, but they are burnt off when the standing stubble is burnt after the crop has been taken off, and in time quite cleaned out. The soil is naturally rich in potash, nitrogen, and lime, but requires superphosphate, as the percentage of phosphoric acid is low. Although the average yield is lower than other parts of the wheat belt, wheatgrowing has proved very profitable in the Mallee country, ...
— Wheat Growing in Australia • Australia Department of External Affairs

... chemical experiments upon the bronchial glands with caustic potash, muriatic and nitric acid, says, "I conceive I am entitled to declare the black matter obtained from the bronchial glands, and from the lungs, to be animal-charcoal in the uncombined state, i.e. not existing as a constituent ingredient of organized animal solids or fluids." Dr Graham ...
— An Investigation into the Nature of Black Phthisis • Archibald Makellar

... a looking-glass, your own face and figure doing something else, you would be astonished: you might even be alarmed. Challice had heard of men seeing rats, circles, triangles, even—he thought of his misspent evenings which were by no means innocent of whisky and potash: he concluded that this must be an Appearance, to be referred, like the rats and circles, to strong drink. He thought that it ...
— The Strand Magazine, Volume V, Issue 25, January 1893 - An Illustrated Monthly • Various

... powdered leaves is 1.20-1.80 grams, the expectorant and diaphoretic dose 10-30 centigrams. The concentrated infusion of the leaves has an acrid taste. Tannic acid, the neutral acetate of lead and caustic potash produce with it an abundant precipitate; the perchloride of iron colors it a dark green. Broughton, of Ootaemund (India), informed Hanbury and Flckiger, from whom we quote, that in 1872 he obtained a very small quantity of crystals from a large quantity of leaves. He had ...
— The Medicinal Plants of the Philippines • T. H. Pardo de Tavera

... Creamed, Dried, Food value and composition of green, Green, in turnip cups, puree, souffle, Peppercress, Peppers, Composition and food value of, Preparation of, Stuffed, Perishable vegetables, Phosphates, Pickled beets, Plain junket, omelet, Poached eggs, eggs on toast, Potash, Potato balls, croquettes, patties, puff, Potatoes, and peas, and turnips, au gratin, Baked, Baked sweet, Boiled, Boiled sweet, Browned, Care of, Composition and food value of, Composition and food value of sweet, Cooked sauted, Creamed, French fried, Glazed sweet, Hash-browned, Lyonnaise, ...
— Woman's Institute Library of Cookery, Vol. 2 - Volume 2: Milk, Butter and Cheese; Eggs; Vegetables • Woman's Institute of Domestic Arts and Sciences

... planting of young trees abandoned, but the sheep are allowed to nibble down the tender shoots of the old ones. Besides this, speculators are tolerated, who burn down whole forests, for the production of potash. ...
— The Roman Question • Edmond About

... Cirripedia were intermediate between Crustacea and Mollusca, in the shells of which latter, the animal basis consists of albuminates. For after placing the valves of Lepas and Pollicipes in cold acid, I found that the membrane left could not be dissolved in boiling caustic potash, but could, though slowly, (and without change of colour,) in boiling muriatic acid; and these are the main diagnostic characters of Chitine, compared with albuminous substances. I may add, that Schmidt ...
— A Monograph on the Sub-class Cirripedia (Volume 1 of 2) - The Lepadidae; or, Pedunculated Cirripedes • Charles Darwin

... his house in 1834—soon after his marriage—and has never moved from either since he began to occupy them. When he moved into the village, the latter contained only two painted houses, and the whole business prosperity of the hamlet was then centered in two stores—Dietz's and Ford's—one potash and two distilleries. Dr. Case is of New England ancestry, his father having emigrated to Franklin from ...
— A Sketch of the History of Oneonta • Dudley M. Campbell

... an Indian back to the men's cabin for a tin plate. I didn't want to say much about the find till I'd made certain that it wasn't copper, but during the day Weimer and I searched about and found a little more. We tried it out with potash in Mrs. Weimer's soap kettle, and it didn't tarnish. The other men got excited, and the next day started to poking about on their own account, in the rain. I took what I had down to the fort, and the captain and I locked ourselves in and tested it with nitric acid, weighed ...
— Gold Seekers of '49 • Edwin L. Sabin

... pot filled with water, and with it a bag of hardwood ashes, say a quart. After soaking a while it was boiled until the skins or hulls came off easily. The corn was then washed in cold water to get rid of the taste of potash, and then boiled until the kernels were soft. Another way was to take the lye from the leaches where potash was made, dilute it, and boil the corn in this until the skins or hulls came off. It makes a delicious dish, eaten with milk ...
— The Whitehouse Cookbook (1887) - The Whole Comprising A Comprehensive Cyclopedia Of Information For - The Home • Mrs. F.L. Gillette

... caldera, reduce certain parts of it to a state of paste. On examining, after I had reached America, those earthy and friable masses, I found crystals of sulphate of alumine. MM. Davy and Gay-Lussac have already made the ingenious remark, that two bodies highly inflammable, the metals of soda and potash, have probably an important part in the action of a volcano; now the potash necessary to the formation of alum is found not only in feldspar, mica, pumice-stone, and augite, but also in obsidian. This last substance is very common at Teneriffe, where it forms the basis of the tephrinic lava. These ...
— Equinoctial Regions of America • Alexander von Humboldt

... pipelines transit Belarus enroute to Eastern Europe. Belarus produces petrochemicals, plastics, synthetic fibers (nearly 30% of former Soviet output), and fertilizer (20% of former Soviet output). Raw material resources are limited to potash and peat deposits. The peat (more than one-third of the total for the former Soviet Union) is used in domestic heating as boiler fuel for electric power stations and in the production of chemicals. The potash supports ...
— The 1992 CIA World Factbook • United States. Central Intelligence Agency.

... I should like to remind the audience of Judge Potter who told me some years ago that on his farm in Southern Illinois he got three doubles of his meadow grove of about 50 hickory trees, by using plenty of good horse manure, phosphoric acid, and potash. The increases were that he doubled the amount of growth and the size of the nut and changed the trees from alternate bearing ...
— Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting • Northern Nut Growers Association

... hundred pounds of seed, worth $12 or $13 per ton. Maybe in future even the stems will not be thrown away. Mr. Edward Atkinson says that for each bale of cotton there are fifteen hundred pounds of stems, and that these are very rich in phosphate of lime and potash; that when ground and mixed with ensilage or cotton-seed meal (which is too rich for use as fodder in large quantities), the stem mixture makes a superior food, rich in all the elements needed for the production of milk, meat, and bone. ...
— Innocents abroad • Mark Twain

... reservoir near Wilmerding, Pa., a mortar was made as follows: A stock solution of 2 lbs. caustic potash and 5 lbs. alum to 10 quarts of water was made in barrel lots, from which 3 quarts were taken for each batch of 2 bags of cement and 4 bags of sand. A batch of mortar covered an area 68 ft. with a 1-in. coat. The extra cost of ...
— Concrete Construction - Methods and Costs • Halbert P. Gillette

... three-quarters of a pound of light brown sugar, three-quarters of an ounce of bicarbonate of potash, pounded very fine and dissolved in a little water, one cup of cream, half a cup of melted butter, ginger, cloves and pepper to taste, stir this all well together, add to it as much flour as will make it like a thick mush, set it away until the next day, then ...
— The Golden Age Cook Book • Henrietta Latham Dwight

... had also been debased: the wine, by numerous dilutions and by illicit introductions of Pernambuco wood, danewort berries, alcohol and alum; the bread of the Eucharist that must be kneaded with the fine flour of wheat, by kidney beans, potash and pipe clay. ...
— Against The Grain • Joris-Karl Huysmans

... certain silicates, and also of organic origin. It has been shown, namely—by observations carried out in our present seas—that the shells of Foraminifera are liable to become completely infiltrated by silicates (such as "glauconite," or silicate of iron and potash). Should the actual calcareous shell become dissolved away subsequent to this infiltration—as is also liable to occur—then, in place of the shells of the Foraminifera, we get a corresponding number of green sandy grains of glauconite, each grain being the cast ...
— The Ancient Life History of the Earth • Henry Alleyne Nicholson

... employ an instrument familiar to him: thus, hunters and soldiers resort to the pistol, barbers trust the razor, shoemakers use the knife, engravers the graving-tool, washerwomen poison themselves with potash or Prussian blue; though, of course, these are only general rules, with a great many exceptions. And in Paris it is said that among all ranks and professions, and in both sexes, at least half of the suicides are by asphyxiation with charcoal. Surely in France one hardly needs ...
— Lippincott's Magazine of Popular Literature and Science - Vol. XI, No. 27, June, 1873 • Various

... stem, crowned in an aged state with a few distorted branches, is scarcely less plentiful. It is an inferior fire-wood, and does not burn well, unless when cut in the spring, and dried during the summer; but it affords a great quantity of potash. A decoction of its resinous buds has been sometimes used by the Indians with success in cases of snow-blindness, but its application to the inflamed eye produces much pain. Of pines, the white spruce ...
— Narrative of a Journey to the Shores of the Polar Sea, in the Years 1819-20-21-22, Volume 1 • John Franklin

... down the smaller trees, and kill the larger ones by cutting a girdle around each near the roots. When the trees were felled, the neighbors would come and help roll the logs into great piles for burning. From the ashes the settler made potash; for many years potash was one of the important exports of ...
— A Brief History of the United States • John Bach McMaster

... old darky nurse brought up the whole crowd—it makes one shudder to think of it! Why, I had always a trained nurse, and the regular nurse used to take two baths a day. I insisted on that, and both nurseries were washed out every day with chloride of potash solution, and the iron beds washed every week! And even then Vic had this mastoid trouble, and Harriet got ...
— Mother • Kathleen Norris

... large areas in the Gulf of Mexico and the Coast of Florida, but in the South Atlantic and in the Pacific. But what are the conditions which determine its occurrence, and whence the silex, the iron, and the alumina (with perhaps potash and some other ingredients in small quantity) of which the Glauconite is composed, proceed, is a point on which no light has yet been thrown. For the present we must be content with the fact that, in certain areas of the "intermediate zone," ...
— Discourses - Biological and Geological Essays • Thomas H. Huxley

... is an ultimate element? Give examples. 43. How are they divided? Name the metallic substances. Name the non-metallic substances. 44. What is said of potash? 45. Of soda? 46. Of lime? 47. Of magnesia? 48. Of silex? 49. What forms the coloring principle of the blood? What is said of ...
— A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) • Calvin Cutter

... supply proved also to be quite satisfactory. The Reiset and Regnault apparatus for producing oxygen contained a supply of chlorate of potash sufficient for two months. As the productive material had to be maintained at a temperature of between 7 and 8 hundred degrees Fahr., a steady consumption of gas was required; but here too the supply far exceeded the demand. The whole arrangement worked charmingly, requiring ...
— All Around the Moon • Jules Verne

... combination which is soluble in water and acids, the operation is termed unclosing. These substances are particularly the silicates and the sulphates of the alkaline earths. The usual reagents resorted to for this purpose are carbonate of soda (NaO, CO^{2}), carbonate of potash (KO, CO^{2}), or still better, a mixture of the two in equal parts. In some cases we use the hydrate of barytes (BaO, HO) and the bisulphate of potash (KO, 2SO^{3}). The platinum spoon is generally used ...
— A System of Instruction in the Practical Use of the Blowpipe • Anonymous

... with an equal quantity of chlorate of potash, the result is an innocent-looking white compound, sweet to the taste, and sometimes beneficial in the case of a sore throat. But if you dip a glass rod into a small quantity of sulphuric acid, and merely touch the harmless-appearing ...
— Revenge! • by Robert Barr

... Postman posxtisto, leteristo. Post-office posxta oficejo. Poster (placard) afisxo, kartego. Poste-restante posxtrestante. Posterior posta, malantaux. Posterity idaro, posteularo. Postillion kondukisto. Postscript postskribajxo. Postulate petado. Posture tenigxo. Pot poto. Potash potaso. Potato terpomo. Potency potenco. Potent potenca. Potential potencebla, poviga. Potter potisto. Pottery (art) potfarado. Pottery, a potfarejo. Pouch saketo. Poultice kataplasmo. Poultry kortbirdaro. Poultry-yard kortbirdejo. Pound (grind) ...
— English-Esperanto Dictionary • John Charles O'Connor and Charles Frederic Hayes

... leach-tub, for to leach ashes in. That's easy enough. I'll fix it, afore we're any on us much older. If Mr. Rossitur'll keep me in good hard wood I sha'n't cost him hardly anything for potash." ...
— Queechy • Susan Warner

... employed in gilding. The aurates were easily produced, but it was impossible to obtain the combination of alkalis and the protoxide of gold. Auric acid was produced by boiling the perchlaide of gold with excess of potash, precipitating the auric acid by sulphuric acid, and purifying the former by solution in concentrated nitric acid; afterward precipitating by means of water and washing the auric acid until the liquor contained no trace of nitric acid. The auric acid combines immediately with potash ...
— The International Monthly, Volume 3, No. 1, April, 1851 • Various

... found themselves at Potash Springs merely because a severe illness of Mrs. Wincher's had made it impossible, at the last moment, to move her farther from Washington. They had let their house on the North Shore, and as soon as they could leave "this dreadful hole" were going to Europe for the autumn. Miss Wincher simply ...
— The Custom of the Country • Edith Wharton

... we have not a precise description, since the knowledge of it was kept at Constantinople as a state secret. There is reason, however, to believe that it contained sulphur and nitrate of potash mixed with naphtha. Of gunpowder, Marcus Graecus, whose date is probably to be referred to the close of the eighth century, gives the composition explicitly. He directs us to pulverize in a marble mortar one pound of sulphur, two ...
— History of the Intellectual Development of Europe, Volume I (of 2) - Revised Edition • John William Draper

... general store under Richard R. Smith, son of the Richard Smith who had visited Croghan at Otsego Lake twenty years before. Cooper also erected a storehouse, and filled it with large quantities of grain purchased at distant places. He borrowed potash kettles, which he brought here, and established potash works among the inhabitants. He obtained on credit a large number of sugar kettles. By these means he was able to exchange provisions and tools for the labor of the settlers, ...
— The Story of Cooperstown • Ralph Birdsall

... rest the dog has the better; he must be kept free from excitement, and care must be taken to guard him against cold and wet when he goes out of doors to obey the calls of Nature. The most perfect cleanliness must be enjoined, and disinfectants used, such as permanganate of potash, carbolic acid, Pearson's, or Izal. If the sick dog, on the other hand, be one of a kennel of dogs, then quarantine must be adopted. The hospital should be quite removed from the vicinity of all other dogs, and as soon as the animal is taken from the kennel the latter should be thoroughly cleansed ...
— Dogs and All About Them • Robert Leighton

... became more and more constant and popular. Rediscoveries of ancient formulas belonging to a more remote antiquity multiplied in number. Silver ink was again quite common in most countries. Red ink made of vermilion (a composition of mercury, sulphur and potash) and cinnabar (native mercuric sulphide) were employed in the writing of the titles as was blue ink made of indigo, cobalt or oxide of copper. Tyrian purple was used for coloring the parchment or vellum. The "Indian" inks made by the Chinese were imported and used in ...
— Forty Centuries of Ink • David N. Carvalho

... with the following solution, using such a brush as is generally employed for the letter-press: 1 part soluble citrate of iron (or citrate of iron and ammonia), 1 part red prussiate of potash, and dissolve in 10 ...
— Scientific American Supplement, No. 514, November 7, 1885 • Various

... the very great and increasing benefit of the nation. That in return for these exports the petitioners had received from the colonies rice, indigo, tobacco, naval stores, oil, whale-fins, furs, and lately potash, with other staple commodities, besides a large balance of remittances by bills of exchange and bullion obtained by the colonists for articles of their produce, not required for the British market, and therefore ...
— The Loyalists of America and Their Times, Vol. 1 of 2 - From 1620-1816 • Egerton Ryerson

... some permanganate of potash, and for the last hour I have been bathing the wrist, assisted by Bella, who has ruined two of my best handkerchiefs in the process. The damaged G. has just departed, and I do hope won't be much the worse. Such awful things happen here. You meet people well and strong one day and hear ...
— Olivia in India • O. Douglas

... iron for Vulcan, quicksilver for Mercury, and lead for Saturn. The influences of the elements were supposed to be similar to the influence of the heavenly bodies over men. This same chemist was acquainted with oxidizing and calcining processes, and knew methods of obtaining soda and potash salts, and the properties of saltpetre. Also nitric acid was obtained from the nitrate of potassium. These and other similar examples represent something of the achievements of the Arabians in chemical ...
— History of Human Society • Frank W. Blackmar

... notoriously too great to allow of any considerable increase at the outset in the proportion of this element. I might carry a fresh supply of oxygen, available at need, in some solid combination like chlorate of potash; but the electricity employed for the generation of the apergy might be also applied to the decomposition of carbonic acid and the restoration of ...
— Across the Zodiac • Percy Greg

... wool, soap is the principal agent. Soft soap made from caustic potash is generally used as it is less harmful than ordinary hard soda soap. Potassium carbonate—"pearl ash"—is often used in connection with the soap. If the water for scouring is hard, it is softened with pearl ash. The temperature of wash ...
— Textiles and Clothing • Kate Heintz Watson

... the early days there was no wheat for export. The question then may be asked, was there anything to market? Yes; as the development went on, the settlers found a market for two surplus products, timber and potash. The larger pine trees were hewn into timber and floated down the streams to some convenient point where they were collected into rafts, which were taken down the St Lawrence to Montreal and Quebec. Black salt or crude potash was obtained by concentrating the ...
— History of Farming in Ontario • C. C. James

... prop. Like Leopold, he had a congested country and realized that permanent expansion lay in colonization. The commercial magnates of Germany used him for their own ends but their teamwork advanced the whole empire. Wilhelm was a silent partner in the potash, shipping, and electric-machinery trusts. He earned whatever he received because he was in every sense an exalted press-agent,—a sort of glorified publicity promoter. His strong point was to go about proclaiming the merits of German wares and he always made it a point to scatter samples. On a ...
— An African Adventure • Isaac F. Marcosson

... formed of a combustible substance, such as boiled oil,[1] of a substance that burns, such as chlorate of potash, and ...
— Scientific American Supplement, No. 586, March 26, 1887 • Various

... shagreen at all!" the chemist cried. "We will treat this unknown mystery as a mineral, and try its mettle by dropping it in a crucible where I have at this moment some red potash." ...
— The Magic Skin • Honore de Balzac

... Watercress is chemically rich in "antiscorbutic salts," which tend to destroy the germs of tubercular disease, and which strike at the root of scurvy generally. These salts and remedial principles are "sulphur," "iodine," "potash," "phosphatic earths," and a particular volatile essential oil known as "sulphocyanide of allyl," which is almost identical with the ...
— Herbal Simples Approved for Modern Uses of Cure • William Thomas Fernie

... silicate of alumina, together with certain alkaline silicates which are broken up by the action of water containing carbon dioxide, forming alkaline carbonates. These carbonates are freely soluble and contribute potash and soda to soils and river waters. By the removal of the soluble ingredients of feldspar there is left the silicate of alumina, united with water or hydrated, in the condition of a fine plastic clay which, when white and pure, is ...
— The Elements of Geology • William Harmon Norton

... this neighbourhood. This tree is larger than the generality in that country, being about thirty feet in height and eighteen inches in diameter; the ashes of the burnt wood are extremely rich in potash, and the fruit, which is about the size and shape of a date, is sometimes pounded and used by the Arabs in lieu of soap for washing their clothes. This fruit is exceedingly pleasant, but in a raw state it has an irritating effect upon the bowels, ...
— The Nile Tributaries of Abyssinia • Samuel W. Baker

... In 1834, F. Runge (Pogg. Ann., 1834, 31, p. 65; 32, p. 331) isolated from coal-tar a substance which produced a beautiful blue colour on treatment with chloride of lime; this he named kyanol or cyanol. In 1841, C.J. Fritzsche showed that by treating indigo with caustic potash it yielded an oil, which he named aniline, from the specific name of one of the indigo-yielding plants, Indigofera anil, anil being derived from the Sanskrit n[i]la, dark-blue, and n[i]l[a], ...
— Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 • Various

... bituminous schist, anthracite, phosphate of lime, sulphate of sodium, haematite, monazitic sands (the latter in large quantities), nitrate of potassium, yellow, rose-coloured, and opalescent quartz, sulphate of iron, sulphate of magnesia, potash, kaolin. Coal and lignite of poor quality have been discovered in some regions, and also petroleum, but ...
— Across Unknown South America • Arnold Henry Savage Landor

... in water to make a solution. They are very poisonous, internally, and Scouts must look out that none of the solution enters the stomach. Of course, there are many antiseptic substances for washing wounds: potash and borax are good, especially in the form of potassium permanganate and boric acid. Anything in a tablet or a powdery form is easier to pack than anything in a liquid form. Wounds must be kept surgically clean, which means "aseptic" or perfectly free of ...
— Pluck on the Long Trail - Boy Scouts in the Rockies • Edwin L. Sabin

... nickel, zinc, copper, gold, lead, molybdenum, potash, silver, fish, timber, wildlife, coal, ...
— The 1998 CIA World Factbook • United States. Central Intelligence Agency.

... agents, such as caustic potash, nitric or sulphuric acid, may also induce local tissue necrosis, the general appearances of the lesions produced being like those of severe burns. The resulting sloughs are slow to separate, and leave deep punched-out cavities which are long ...
— Manual of Surgery - Volume First: General Surgery. Sixth Edition. • Alexis Thomson and Alexander Miles

... nitrogen only, a great plant stimulant, which quickly exhausts the soil of the other necessary constituents. If the growers would make use of basic slag, superphosphate, or bone dust to replace the phosphate of lime removed by the crop, and of potash in one of its available forms, they would soon experience a great improvement in the power of their asparagus to resist disease ...
— Grain and Chaff from an English Manor • Arthur H. Savory

... and instructive experiment, showing how gold might be, and probably was, deposited in quartz veins, was carried out by Professor Bischof some years ago. He, having prepared a solution of chloride of gold, added thereto a solution of silicate of potash, whereupon, as he states, the yellow colour of the chloride disappeared, and in half an hour the fluid turned blue, and a gelatinous dark-blue precipitate appeared and adhered to the sides of the vessel. In a ...
— Getting Gold • J. C. F. Johnson

... of Herkimer county, New York, having been born in that county April 25th, 1786. He commenced life in a time and place that admitted of no idlers, young or old, and in his tenth year it was his weekly task to make and dip out a barrel of potash, he being too young to be employed with the others in wood-chopping. Until his fourteenth year he lived with an uncle, working on a farm, and laboring hard. At that age he determined to be a carpenter and joiner, and entered the shop of Ephraim Derrick, with whom he remained four years. ...
— Cleveland Past and Present - Its Representative Men, etc. • Maurice Joblin

... is not in making knives, and scissors, and pokers, and pans, but in making the ground we feed from, and nearly all the substances first needful to our existence. For these are all nothing but metals and oxygen—metals with breath put into them. Sand, lime, clay, and the rest of the earths—potash and soda, and the rest of the alkalies—are all of them metals which have undergone this, so to speak, vital change, and have been rendered fit for the service of man by permanent unity with the purest ...
— The Two Paths • John Ruskin

... fire-places, and from those ovens. On one occasion, a citizen came and told the men to follow him, he would show them a reserve of beef and sheep which had been provided for General Bragg's army, and about thirty head of cattle and twenty sheep was the prize. Large potash kettles were found, which were used over the huge log fires, and various kitchen utensils for cooking were brought into camp from time to time, almost every day adding to our conveniences. After four weeks of toil and labor, all the soldiers who were able to leave were ...
— Woman's Work in the Civil War - A Record of Heroism, Patriotism, and Patience • Linus Pierpont Brockett

... is valued for its acidulous taste. This acidity is owing to the presence of a peculiar acid, which may be separated from the juice, and from the potash with which it is combined, by a process analagous to that described for the preparation of citric acid. It has obtained the name of oxalic acid, from the generic name of the plant, oxalis acetosella. This acid forms readily ...
— The Mirror of Literature, Amusement, and Instruction - Vol. 20. No. 568 - 29 Sept 1832 • Various

... who, with Gorges, had procured the patent of large tracts of land in the vicinity of the Piscataqua river, and who immediately formed settlements there. The object of Mason was to carry on the manufacture of potash. For this purpose he employed the Danes; and it was in his voyage to and from Denmark that he procured many Danish cattle and horses, which were subsequently scattered over that entire region, large numbers being driven to the ...
— Cattle and Their Diseases • Robert Jennings

... gall-stones were merely pieces of soap. He did not know that everybody manufactures soap in his body every day, and that by taking an extra quantity of oil in the shape of the fakir's medicine and an extra quantity of potash in the salts, he had merely augmented a normal physiological process. The supposed action of calomel belongs to the same class of phenomena, and has no slightest effect on the liver or on real gall-stones, which are the precipitate of bile-salts in the gall-bladder, and which cannot be reached ...
— Outwitting Our Nerves - A Primer of Psychotherapy • Josephine A. Jackson and Helen M. Salisbury

... home-made articles.' Tobacco was grown to some extent, but Colbert did not wish to encourage its cultivation by the Canadian farmers. The minister was better pleased when the intendant wrote concerning potash and tar. A Sieur Nicolas Follin undertook to make potash out of wood ashes, and was granted a privilege with a bounty of ten sous per ton and free entry into France for his product. The potash proved excellent. In the meantime ...
— The Great Intendant - A Chronicle of Jean Talon in Canada 1665-1672 • Thomas Chapais

... adaptation, to make the key work, there is needed the force of social organization. The farmer must be reached before the farm can be improved. The man who treads the furrow is a greater factor than nitrogen or potash. How is this man to be reached, inspired, instructed? Largely by some form of organization. The second and greater ...
— Chapters in Rural Progress • Kenyon L. Butterfield

... usually yellow or red crystalline solids which result from the reduction of nitro or nitroso compounds by heating them with alcoholic potash (preferably using methyl alcohol). They may also be obtained by the oxidation of azo compounds. When reduced (in acid solution) they yield amines; distillation with reduced iron gives azo compounds, and warming with ammonium sulphide gives hydrazo compounds. Concentrated sulphuric acid converts ...
— Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 - "Austria, Lower" to "Bacon" • Various

... apparently just before us, we had no difficulty in finding our way. The country was now more open, and the ground sandy and interspersed with the hegleek trees, which gave it the appearance of a vast orchard of large pear trees. The "hegleek" is peculiarly rich in potash; so much so that the ashes of the burnt wood will blister the tongue. It bears a fruit about the size and shape of a date;-this is very sweet and aromatic in flavour, and is also so rich in potash that it is used ...
— The Albert N'Yanza, Great Basin of the Nile • Sir Samuel White Baker

... to the successful exploration and development of its deposits. The success of certain paleontologists and stratigraphic specialists in oil exploration is an evidence of this situation. Certain iron ores, phosphates, salts, potash, and other minerals, as well as many of the common rocks used for economic purposes, are found in sedimentary deposits, and require for their successful exploration and development the application of ...
— The Economic Aspect of Geology • C. K. Leith

... a balloon with a long, narrow tube. What an odd array of implements! And here are glass cupboards with a host of bottles and jars, filled with all manner of chemicals. The labels apprise me of their contents: molybdenite of ammonia, chloride of antimony, permanganate of potash and ever so many other strange terms. Never, in all my reading, have I met with ...
— The Life of the Fly - With Which are Interspersed Some Chapters of Autobiography • J. Henri Fabre

... I come from New Hampshire and we have what used to be an old farm, but it is now a pasture and the soil is quite a potash soil, I think, amongst the rocks, and there's some apple trees planted there by the original man that worked this place. It was too rough to plough, but they have borne us as good apples some years as we have had on the place; and on this same piece of twenty acres or so, there's some chestnut ...
— Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting • Northern Nut Growers Association

... air of the forest from having any ill effect." Sitting down on the trunk of a felled tree, he placed the bag before him, and put leaf after leaf into his mouth, till he had formed a small ball. He then took out from the bag a little cake, which I have since found was composed of carbonate of potash, prepared by burning the stalk of the quinoa plant, and mixing the ashes with lime and water. The cakes thus formed are called llipta. The coca-bag, which he called his chuspa, was made of llama cloth, dyed red and blue in patterns, with woollen tassels hanging from ...
— On the Banks of the Amazon • W.H.G. Kingston

... which, in the form of nitric acid, combine with the earthy and alkaline bases of calcareous rock, and give rise to the formation of nitrates with the liberation of carbonic acid; hence the disintegrated rubbish of the caves yields nitrate of potash after being treated with the ley of ashes and subsequent evaporation of the saline lixivium. The wonderfully cavernous character of the subcarboniferous limestones of the Green River valley, and, indeed, of these particular members of the ...
— Cave Regions of the Ozarks and Black Hills • Luella Agnes Owen



Words linked to "Potash" :   hydrated oxide, hydroxide, potassium hydroxide, yellow prussiate of potash, potash muriate, potash alum, caustic potash



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