The Repertory of arts and manufactures [afterw.] arts, manufactures and agriculture |
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1 - 5 találat összesen 45 találatból.
iii. oldal
... Charcoal , as well as for extracting and sav- ing during the same Process the Oil , Tar , pyroligneous vege- table Acid , and ammoniacal Coal Liquors , and for extracting and refining all the inflammable Air or Gas so as to deprive it ...
... Charcoal , as well as for extracting and sav- ing during the same Process the Oil , Tar , pyroligneous vege- table Acid , and ammoniacal Coal Liquors , and for extracting and refining all the inflammable Air or Gas so as to deprive it ...
6. oldal
... Charcoal , as well as for extracting and saving during the same Process the Oil , Tar , pyroligneous vegetable Acid , and ammoniacal Coal Liquors , and for extracting and refining all the inflammable Air or Gas so as to deprive it of ...
... Charcoal , as well as for extracting and saving during the same Process the Oil , Tar , pyroligneous vegetable Acid , and ammoniacal Coal Liquors , and for extracting and refining all the inflammable Air or Gas so as to deprive it of ...
7. oldal
... charcoal ovens and gasometers employed by Messrs . Murdock , Boulton , Watt , and Company , of Soho , near Birmingham ; those of Messrs . Phillips , Lee , and Company , of Manchester , as described in the Philosophical Transactions ...
... charcoal ovens and gasometers employed by Messrs . Murdock , Boulton , Watt , and Company , of Soho , near Birmingham ; those of Messrs . Phillips , Lee , and Company , of Manchester , as described in the Philosophical Transactions ...
8. oldal
... charcoal fire , I place my fires into the midst or centre of the vessels charged with raw fuel ; and I employ the refuse coke and coal only to burn in those cylinders or iron cones surrounded by said raw fuel ; hence the fire and heat ...
... charcoal fire , I place my fires into the midst or centre of the vessels charged with raw fuel ; and I employ the refuse coke and coal only to burn in those cylinders or iron cones surrounded by said raw fuel ; hence the fire and heat ...
49. oldal
... charcoal are examined in respect to the time that they take up in detonating , re- sults will be obtained which have not yet been noticed ; and the case is the same in respect to the detonation of any particular sort of charcoal used in ...
... charcoal are examined in respect to the time that they take up in detonating , re- sults will be obtained which have not yet been noticed ; and the case is the same in respect to the detonation of any particular sort of charcoal used in ...
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Más kiadások - Összes megtekintése
Gyakori szavak és kifejezések
acetate acetic acid acres alcohol alkalies ammonia animal apparatus appear axis axle body carbonate carriage centre coal colour combined combustion compound contained cylinder decomposed decomposition described distilled ditto draw edge employed experiments fastened fecula fixed frame furrow gate grain gypsum half heat horses hydrogen inclined planes indigo indigo plant invention iron kinds of charcoal land length lime liquor luminous machine manner manure means metal method mines mixture mould-board muriate of potash muriatic acid gas necessary nitric acid observed operation oxen oxyd oxygen oxymuriatic acid gas perpendicular phosphoric acid phosphorus piece plants Plate plough potash potassium produced proper proportion prussic acid quantity quill roller saltpetre screw shaft sheep shewn shews side soil substance sufficient sugar sulphuretted hydrogen sulphuric acid surface tion tube upper vegetable weight wheels width woad wood XVIII.-SECOND SERIES
Népszerű szakaszok
15. oldal - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are...
321. oldal - Now know ye, that in compliance with the said proviso, I, the said John Watson, do hereby declare that the nature of my said Invention, and the manner in which the same...
199. oldal - Witty do declare that the nature of my said invention, and the manner in which the same is to be performed, is described and ascertained...
244. oldal - ... on the wooden railways, as it would help to pay the interest by reducing the repairs of the rails, and if iron should take any sudden rise, there was nothing to do but to take them up, and send them away as pigs.
244. oldal - Railways have been in use in this kingdom time out of mind, and they were usually formed of scantlings of good sound oak, laid on sills or sleepers of the same timber, and pinned together with the same stuff.
168. oldal - July; and when these had afforded shoots about four inches long, the remaining ligatures were taken off, to permit the excess of sap to pass on ; and the young shoots were nailed to the wall. Being there properly exposed to light^ their wood ripened well, and afforded blossoms in the succeeding spring : this would, I do not doubt," have afforded fruit ; but that, leaving my residence at lilton for this?
302. oldal - ... and when it is exposed to the usual percussion of the water, the transparent parts of its body are alone luminous. In the month of September 1805, I again visited Herne Bay, and frequently had opportunities of witnessing the luminous appearance of the sea. I caught many of the hemispherical and minute species of medusa, but not one of the beroe fulgens.
97. oldal - If oxymuriatic acid gas be introduced into a vessel exhausted of air, containing tin, and the tin be gently heated, and the gas in sufficient quantity, the tin and the gas disappear, and a limpid fluid, precisely the same as Libavius's liquor is formed ; — it occurred to me, that if this substance is a combination of muriatic acid and oxide of tin, oxide of tin ought to be separated from it by means of ammonia. I admitted...
374. oldal - The luminous matter in all situations, so far from possessing phosphoric properties, is incombustible, and loses the quality of emitting light, by being dried or much heated. The exhibition of light, however long it may be continued, causes no diminution of the bulk of the luminous matter. It does not require the presence of pure air, and is not extinguished by other gases.
304. oldal - ... suddenly it changed to a white flaming colour all around : this bore no resemblance to the sparkling or glowing appearance he had observed on other occasions in seas near the equator, but was a regular white colour, like milk, and did not continue more than ten...