Principles of the Manufacture of Iron and Steel: With Some Notes on the Economic Conditions of Their ProductionG. Routledge, 1884 - 744 من الصفحات |
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الصفحة x
... Reduction of oxide of iron in blast furnace , 65 . Oxidation of metallic iron by carbonic acid , 65. Superiority of blast furnace compared with direct process as a means of reducing oxide of iron , 66. Combustion of carbon in upper ...
... Reduction of oxide of iron in blast furnace , 65 . Oxidation of metallic iron by carbonic acid , 65. Superiority of blast furnace compared with direct process as a means of reducing oxide of iron , 66. Combustion of carbon in upper ...
الصفحة xii
... reduces amount of carbon deposited , 190. Temperature at which reduction of Cleveland ore commences , 191. No necessary correspondence between rate of reduction and of carbon deposition , 192. Presence of metallic iron not indispensable ...
... reduces amount of carbon deposited , 190. Temperature at which reduction of Cleveland ore commences , 191. No necessary correspondence between rate of reduction and of carbon deposition , 192. Presence of metallic iron not indispensable ...
الصفحة xiii
... reducing quantity of carbonic acid in gases , 267 . Influence of shape of the blast furnace in economizing fuel ... Reduction of ores used in Styria by carbonic oxide , 285. Effect of hard coke , soft coke and of charcoal on carbonic ...
... reducing quantity of carbonic acid in gases , 267 . Influence of shape of the blast furnace in economizing fuel ... Reduction of ores used in Styria by carbonic oxide , 285. Effect of hard coke , soft coke and of charcoal on carbonic ...
الصفحة xiv
... reduction , 291. Quantity of carbonic acid in gases of charcoal furnaces less than that in Cleveland furnaces per ton of iron made , 291. Difference of composition of gases at different heights of the furnace between coke and charcoal ...
... reduction , 291. Quantity of carbonic acid in gases of charcoal furnaces less than that in Cleveland furnaces per ton of iron made , 291. Difference of composition of gases at different heights of the furnace between coke and charcoal ...
الصفحة 31
... reduced metal to a welding heat in the bloomary , or to the fusing point in the blast furnace . Again , so far as ... reduction is to withdraw oxygen from the ore , it is of impor- tance that the gases near the tuyeres should be as free ...
... reduced metal to a welding heat in the bloomary , or to the fusing point in the blast furnace . Again , so far as ... reduction is to withdraw oxygen from the ore , it is of impor- tance that the gases near the tuyeres should be as free ...
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عبارات ومصطلحات مألوفة
20 units actual amount anthracite average Belgium Bessemer blast furnace Britain burnt calcined calories carbon as carbonic carbonic acid cent charcoal charge cinder Clarence Cleveland CO₂ coke collieries combustion compared composition considerable consumed consumption contained converter cost cubic feet cwts district Durham earnings employed England escaping gases estimated experience favour figures fixed carbon forge fuel Germany given hearth heat evolved hematite hot blast hydrogen increase Iron and Steel iron trade ironstone labour less lime limestone loss malleable iron manganese manufacture materials matter metallic iron metalloids Middlesbrough mineral mines nitrogen obtained oxide of iron oxygen paid phosphorus pig iron present produced puddling furnace quantity of carbon railway rates raw coal reduced referred silica silicon slag smelting steel rails Sulphur temperature tons Total tuyeres unit of carbon unit of coke United Kingdom units of iron wages weight
مقاطع مشهورة
الصفحة 39 - A personal and apparently immaterial event produced a revolution of public feeling, for which it would be difficult to find a parallel in the history of English politics.
الصفحة 381 - It is only within the last quarter of a century, that we have...
الصفحة 585 - Britain ;" elsewhere asserting that it would " prove a match for any part of the world in the production of cheap iron.
الصفحة 300 - Birkinbine, editor of the Journal of the United States Association of Charcoal Iron Workers.
الصفحة 489 - So far as my own observation goes, I should say that the...
الصفحة 478 - ... were sugar, salt, coals, candles, soap, shoes, stockings, and generally all articles of clothing and all articles of bedding. It may be added, that the old coats and blankets would have been, not only more costly, but less serviceable than the modern fabrics.
الصفحة 315 - Fuller's earth to the extent of 5 per cent of the weight of the tallow is added and the whole mass agitated about thirty minutes.
الصفحة 478 - Second, was fifty shillings. Bread therefore, such as is now given to the inmates of a workhouse, was then seldom seen, even on the trencher of a yeoman or of a shopkeeper. The great majority of the nation lived almost entirely on rye, barley, and oats.
الصفحة 390 - The nature of the gases evolved during the blowing of a charge of Bessemer steel has recently been investigated by Mr. GJ Snelus, who has given the following tabular statement of the composition of the gas at different periods of a blow lasting eighteen minutes. I.
الصفحة i - Principles of the manufacture of iron and steel, with some notes on the economic condition of their production.