The Techno-chemical Receipt Book: Containing Several Thousand Receipts, Covering the Latest, Most Important and Most Useful Discoveries in Chemical Technology, and Their Practical Application in the Arts and the Industries. Ed. Chiefly from the German Od Drs. Winckler, Elsner, Heintze [et Al.] |
From inside the book
Results 1-5 of 77
Page 28
... passed through it at the same time . The water from the washing apparatus is allowed to run into a vat , and from this through two barrels buried in the ground , whence it finds its way to the outside . If any of the oil should have ...
... passed through it at the same time . The water from the washing apparatus is allowed to run into a vat , and from this through two barrels buried in the ground , whence it finds its way to the outside . If any of the oil should have ...
Page 29
... passing through the centre from top to bottom , into which water of from 70 to 90 ° F. is poured . The cans are closed by a cork covered with a piece of blad- der . Sleighs are used in winter for transporting the cans , and in summer ...
... passing through the centre from top to bottom , into which water of from 70 to 90 ° F. is poured . The cans are closed by a cork covered with a piece of blad- der . Sleighs are used in winter for transporting the cans , and in summer ...
Page 30
... passed through a fine hair sieve . The respective quantities of the ingredients are then weighed off , poured upon a sheet of paper , and intimately mixed with the fingers or with a feather . The powder is then placed in a capacious ...
... passed through a fine hair sieve . The respective quantities of the ingredients are then weighed off , poured upon a sheet of paper , and intimately mixed with the fingers or with a feather . The powder is then placed in a capacious ...
Page 33
... passing ordinary sawdust through a fine sieve and boiling it in a solution of soda until all resinous and coloring substances have been extracted , when it is washed in cold water and dried . Preparation of Blasting Compounds by ...
... passing ordinary sawdust through a fine sieve and boiling it in a solution of soda until all resinous and coloring substances have been extracted , when it is washed in cold water and dried . Preparation of Blasting Compounds by ...
Page 34
... passed through a centrifugal , and then completely dried . Cleansing of Cotton and other Vege- table Fibres . Mix 8 ... passing through a current of freshly developed chloroform . The chloroform is devel- oped in an alembic from equal ...
... passed through a centrifugal , and then completely dried . Cleansing of Cotton and other Vege- table Fibres . Mix 8 ... passing through a current of freshly developed chloroform . The chloroform is devel- oped in an alembic from equal ...
Contents
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19 | |
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48 | |
67 | |
74 | |
86 | |
88 | |
350 | |
355 | |
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365 | |
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393 | |
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Common terms and phrases
acetate added alcohol allowed alum ammonia bath bleaching blue boiler boiling borax Brazil wood brush caoutchouc carbonate cement cent chalk chloride cleansed coat cold color compound cool copal copper decoction diluted dipped dissolved distilled drachms dried filter fluid fluid ounces gall-nuts gallons of water gelatine glass glue glycerine green heat hydrochloric acid lacquer lampblack leather lime linseed oil liquor logwood mass melted metal minium mixture moistened moulds nitrate nitric acid obtained oil of turpentine ounces oxide paper pint plate potash potassium pounds of sugar poured powder prepared pressed pulverized pyrolusite quantity rectified spirit rinsed rosin rubbed sal-ammoniac salt saltpetre sand shellac silver soap soda sodium solu solution spirit of wine stirring strain substances sulphate of iron sulphuric acid surface syrup tartar temperature tion varnish vessel vinegar warm washed water-glass wood yellow zinc
Popular passages
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