Chemical Technology; Or, Chemistry in Its Applications to the Arts and Manufactures, Volume 1, Issue 1H. Baillière, 1855 - Chemistry, Technical |
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Page xiii
... Gases from Furnaces 3. RELATIVE VALUE OF FUEL Absolute Heating Power Specific Heating Power Pyrometric Heating Power 4. APPLICATION OF FUEL TO THE PRODUCTION OF HEAT Heating Apartments and Dwellings ... Page 1 2 15 ... 28 32 ... 37 44 ...
... Gases from Furnaces 3. RELATIVE VALUE OF FUEL Absolute Heating Power Specific Heating Power Pyrometric Heating Power 4. APPLICATION OF FUEL TO THE PRODUCTION OF HEAT Heating Apartments and Dwellings ... Page 1 2 15 ... 28 32 ... 37 44 ...
Page xv
... Gases Comparison of the various Methods of Illumination with each other 710 Coal - Gas as a Source of Heat ... 9. SECONDARY PRODUCTS OF THE GAS MANUFACTURE Ammonia and its Salts prepared from Gas - water Sulphate and Muriate of Ammonia ...
... Gases Comparison of the various Methods of Illumination with each other 710 Coal - Gas as a Source of Heat ... 9. SECONDARY PRODUCTS OF THE GAS MANUFACTURE Ammonia and its Salts prepared from Gas - water Sulphate and Muriate of Ammonia ...
Page xvi
... gas Gas Manufacture - Mr . Barlow's Notes Analytical and Statistical Tables Index ... ... : CHEMICAL TECHNOLOGY ; OR , CHEMISTRY APPLIED TO THE ARTS xvi CONTENTS .
... gas Gas Manufacture - Mr . Barlow's Notes Analytical and Statistical Tables Index ... ... : CHEMICAL TECHNOLOGY ; OR , CHEMISTRY APPLIED TO THE ARTS xvi CONTENTS .
Page 2
... gases , and artificial fuel . The first four are natural productions , and the others are obtained from them by important manufacturing processes . The whole of these substances are more or less closely 2 FUEL . Wood.
... gases , and artificial fuel . The first four are natural productions , and the others are obtained from them by important manufacturing processes . The whole of these substances are more or less closely 2 FUEL . Wood.
Page 3
... gas in full ignition , which causes the combustion to spread . The portion of carbon which is not burnt in the form of gaseous carbo - hydrogen , is left by the escape of the gas in such a very porous state , that atmospheric oxygen ...
... gas in full ignition , which causes the combustion to spread . The portion of carbon which is not burnt in the form of gaseous carbo - hydrogen , is left by the escape of the gas in such a very porous state , that atmospheric oxygen ...
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Common terms and phrases
acetate acetic acid air-dried Anthracite apertures apparatus aqueous vapour arrangement ash-pit Beech blast boiler bottom bricks brown coal burning calculated carbonic acid carburetted carburetted hydrogen cast-iron charcoal charring chimney clay closed coke combustion composition condensed constructed consumed contained cooling cubic feet cubic foot cylinders diameter door draught dried dry distillation earthy employed escape evaporation evolved experiments fire flame flues fuel furnace gaseous gases grate grate-bars heap heating power hopper hydrogen hygroscopic ignited inches iron kiln latter layers lignite lime liquid manner manufacture means meiler metal naphtha Newcastle nitrogen obtained ovens oxide oxygen pass peat pipes pitch placed plungers portion produced products of combustion proportion pyroligneous acid pyrometrical heating retort shown in Fig side small coal smoke space specific gravity specific heat steam stove substances sulphur supply surface temperature turf upper ventilation vessel warmed weight wood دو
Popular passages
Page 203 - England it is customary to define a heat unit as the quantity of heat that is required to raise the temperature of a pound of water 1° on the Fahrenheit scale.
Page 253 - L of energy of the heat communicated; and that a corresponding machine, or the same machine worked backwards, may be employed to produce cooling effects requiring about the same expenditure of energy in working it to cool the same substance through a similar range of temperature. When a body is heated by such means about...
Page 212 - ... the temperature of 212° F. under any circumstances. The sides and top of the stove are thus converted into a hot chamber, offering an extensive surface of heated metal ; at the bottom, by an opening in the ornamental part, the air is allowed to enter, and rises as it becomes warmed, traversing in its ascent the different compartments formed by the hot parallel plates, and is allowed to escape at the top by some similar opening into the room.
Page 98 - The nature (age) of the peat, its consequent density, &c., must direct the burner. A mound, of the circumference stated, produced from not quite air-dried peat, 24 per cent. of the weight and 27 of the bulk ; from air-dried, 27 per cent. in weight and 32£ in volume ; from freshly dug Pfungstadt peat, 30 per cent. in weight and 29 in bulk; from excellent peat, quite dry, 35£ of the weight and 49 per cent. of the bulk. In the district of Siegen very good peat produced 23 per cent. of the weight and...
Page 41 - Coal occurs in almost every principal subdivision of Spain, but we have only included the Asturias region. Hence, as regards European countries, Great Britain takes the first rank : Belgium, as regards territorial proportion, occupies the second rank, although in relative coal area she is the least of the four. Pennsylvania, in respect of territorial proportion, is higher than any of these, being relatively...
Page 323 - ... should be concealed. 4. It should possess considerable cohesion of its particles, so that it may not be broken into too small fragments by the constant attrition which it may experience in the vessel. 5. It should combine a considerable density with such mechanical structure that it may easily be...