| 单词 | animal charcoal |
| 例句 | Case hardening is a process that converts the surface of wrought iron into steel, which is accomplished by placing them in a box filled with bone dust, animal charcoal, or leather hoofs, etc. Modern Machine-Shop Practice, Volumes I and II 2012-03-23T02:00:33.140Z As a preventive, the following will be found valuable: Flour of sulphur, six pounds; animal charcoal, one pound; sulphate of iron, six ounces; cinchona pulverized, one pound. Sheep, Swine, and Poultry Embracing the History and Varieties of Each; The Best Modes of Breeding; Their Feeding and Management; Together with etc. 2012-03-21T02:00:35.167Z Second—Another grade of these natural oils which are filtered again at high temperatures and under pressure through beds of animal charcoal to improve their color. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z One turned out to be a piece of animal charcoal, another was chalk, and a third a vegetable substance like a bezoar. The Browning Cyclop?dia A Guide to the Study of the Works of Robert Browning 2011-07-16T02:00:19.397Z It is a form of bone oil, a product obtained in the manufacture of bone-black, or animal charcoal, by the distillation of bones. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z When the heavier hydrocarbons begin to come over the receiver is changed and the butyraceous distillate is filtered through a long column of well dried animal charcoal. Friction, Lubrication and the Lubricants in Horology 2011-01-20T03:00:07.073Z The bones are either used for manure, or are converted into animal charcoal, valuable for various purposes in the arts. Sheep, Swine, and Poultry Embracing the History and Varieties of Each; The Best Modes of Breeding; Their Feeding and Management; Together with etc. 2012-03-21T02:00:35.167Z The phenomenon is regarded as one of purely mechanical surface-attraction, and is compared with that exercised by animal charcoal when employed in decolourizing a solution of some colouring matter. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The animal charcoal might possibly have been useful if applied immediately. The Browning Cyclop?dia A Guide to the Study of the Works of Robert Browning 2011-07-16T02:00:19.397Z The bones are either used for manure, or are converted into animal charcoal, worth about three cents per pound, which is valuable for various purposes in the arts. Domestic Animals History and description of the horse, mule, cattle, sheep, swine, poultry and farm dogs; with directions for their management, breeding, crossing, rearing, feeding, and preparation for a profitable market; also their diseases and remedies. Together with full directions for the management of the dairy. The most common varieties met with are lampblack, gas carbon, wood charcoal, animal charcoal and coke. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" Make a ten per cent infusion of the suspected coffee; filter it, and decolorize the solution by boiling it with a piece of animal charcoal. The Home Medical Library, Volume V (of VI) If a brown colour is produced on the addition of sulphuric acid, another sample should be taken and boiled with animal charcoal before evaporating. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. Bark, animal charcoal, as burnt sponge, opium in small doses. Zoonomia, Vol. II Or, the Laws of Organic Life It is got as a by-product in the manufacture of animal charcoal. Bookbinding, and the Care of Books A handbook for Amateurs, Bookbinders & Librarians A variety of animal charcoal is sometimes prepared by calcining fresh blood with potassium carbonate in large cylinders, the mass being purified by boiling out with dilute hydrochloric acid and subsequent reheating. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" Aconite … night boat … sea sick … emetics … exhaustion … stimulants … hard drinking … spontaneous combustion … animal charcoal. Assimilative Memory or, How to Attend and Never Forget Filter through animal charcoal to remove part of the colouring matter. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. When the phosphates only are of use, burnt bones or the spent animal charcoal of the sugar refiners are to be preferred. Elements of Agricultural Chemistry The sulphates should not be used pure, but are to be mixed with powdered animal charcoal in the proportion of one of the former to eight or ten of the latter. Special Report on Diseases of the Horse Afterwards I substituted a concentrated tincture, of the strength of one part of ginger to two parts of spirits of wine, decolorated by animal charcoal. The International Magazine, Volume 2, No. 2, January, 1851 Strychnine … nerve stimulant … nerve sedative … Bromide of Potassium and Chloral Hydrate … organic compound … heated organic compound … charcoal … animal charcoal … charcoal fumes … asphyxia … artificial respiration … perspiration … tea … tannic acid … acidity … dyspepsia … vomiting … emetics. Assimilative Memory or, How to Attend and Never Forget When sufficiently concentrated the glycerine may be decolorised, if necessary, by treating with 1 per cent. animal charcoal and passing through a filter press, from which it issues as "dynamite glycerine". The Handbook of Soap Manufacture Insoluble Phosphates.—These are purchased alone, chiefly in the form of coprolites and bone-ash, or the spent animal charcoal of the sugar refiners. Elements of Agricultural Chemistry Being nothing more nor less than animal charcoal, ivory or bone black had best not be compounded with organic pigments, in water at least. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists This is sometimes called animal charcoal, and is made by charring bones and animal refuse. An Elementary Study of Chemistry At the present time shellac is bleached by filtration over animal charcoal. French Polishing and Enamelling A Practical Work of Instruction Others consider that the nitrogen, which is present in all animal charcoal and extremely difficult to remove, is essential to the action. The Handbook of Soap Manufacture Of these, the spent animal charcoal of the sugar-refiners, usually containing about 70 per cent of phosphates, and South American bone ash, are the most important. Elements of Agricultural Chemistry It was once the general opinion that the action of animal charcoal was limited to bodies of organic origin, but it has since been found that inorganic matters are likewise influenced. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists A few years later I became connected with a large animal charcoal works, in which sulphate of ammonia was obtained as a by-product. Scientific American Supplement, No. 717, September 28, 1889 Snakestone: a name given to any substance used as a remedy for snake-bites; for example, some are of chalk, some of animal charcoal, and some of vegetable substances. Men and Women The distillate is concentrated and after treatment with animal charcoal and filtration should conform to the requirements of the British Pharmacopœia. The Handbook of Soap Manufacture Crystals are formed which are pressed, decolorized by animal charcoal, and recrystallized from boiling water. Scientific American Supplement, No. 711, August 17, 1889 To remove the brown coloring matter, it must be treated with purified animal charcoal. The Art of Perfumery And Methods of Obtaining the Odors of Plants It is little liable to become rancid, and is completely decolorised by animal charcoal. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. We must not overlook the fact that there is another form of charcoal, namely, animal charcoal or bone-black. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Animal Charcoal for Decolorisation.—The application of animal charcoal for decolorising purposes dates back a century, and various are the views that have been propounded to explain its action. The Handbook of Soap Manufacture We distilled alcohol from duly fermented sugar and water, and rectified the resultant spirit from fusel oil by passing the alcoholic vapour through animal charcoal before it entered the worm of the still. James Nasmyth: Engineer; an autobiography It possesses also still a slight smell and taste of lead plaster, which may be removed by diluting it with water, and by digestion with animal charcoal, and some fresh burnt-wood charcoal. The Art of Perfumery And Methods of Obtaining the Odors of Plants The molasses is re-boiled as often as six times; each time undergoing a clarification and filtration through animal charcoal. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. One of the principal disadvantages of furnaces for revivifying animal charcoal has been that they possessed no automatic drier for drying the black on its exit from the washer. Scientific American Supplement, No. 360, November 25, 1882 Bone-black, or animal charcoal, is obtained by distilling bones, i.e. by heating them in retorts into which no air is admitted. An Introduction to Chemical Science A 600-cc. portion of water is used for 100 g. of crude hydrochloride, and the solution boiled a short time with a few grams of animal charcoal. Organic Syntheses |
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