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 xi
... FUEL REQUIRED IN THE BLAST FURNACE USING AIR OF Different TEMPERATURES ... Different quantities of fuel required for different kinds of ores , 94 . Quantity of heat required to smelt Cleveland ironstone , 95. Produc- tion of the ...
... FUEL REQUIRED IN THE BLAST FURNACE USING AIR OF Different TEMPERATURES ... Different quantities of fuel required for different kinds of ores , 94 . Quantity of heat required to smelt Cleveland ironstone , 95. Produc- tion of the ...
الصفحة xiii
... FUEL IN THE BLAST FURNACE ... Value of successive Furnace gases applied evolved by coke when Value of the fuel dependent on fixed carbon it contains , 234. Heating power of fuel , how modified , 235. By quantity and nature of foreign ...
... FUEL IN THE BLAST FURNACE ... Value of successive Furnace gases applied evolved by coke when Value of the fuel dependent on fixed carbon it contains , 234. Heating power of fuel , how modified , 235. By quantity and nature of foreign ...
الصفحة 17
... fuel for the larger than for the smaller quantity . In other words , the consumption of fuel per ton of iron , when burnt with air heated to 600 deg . F. ( 315 deg . C. ) , was less than one half of what it was when using the blast at ...
... fuel for the larger than for the smaller quantity . In other words , the consumption of fuel per ton of iron , when burnt with air heated to 600 deg . F. ( 315 deg . C. ) , was less than one half of what it was when using the blast at ...
الصفحة 33
... fuel and ore , converts the carbon into carbonic oxide , or into a mixture of carbonic oxide and carbonic acid ; the oxygen of course being derived from the ore . Supposing charcoal to be pure carbon , which however is not the case ...
... fuel and ore , converts the carbon into carbonic oxide , or into a mixture of carbonic oxide and carbonic acid ; the oxygen of course being derived from the ore . Supposing charcoal to be pure carbon , which however is not the case ...
الصفحة 40
... fuel is there required to effect the fusion of these earths . Suffice it now to say that the entire cost - for fuel , wages and flux - of freeing the metal from its earthy admixture can be shewn not to exceed 5s . , on the ton of metal ...
... fuel is there required to effect the fusion of these earths . Suffice it now to say that the entire cost - for fuel , wages and flux - of freeing the metal from its earthy admixture can be shewn not to exceed 5s . , on the ton of metal ...
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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.