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
... coal or coke , 106. Fire - brick stoves , 107. Metal stoves at the Clarence works , 110. Disappearance of carbonic ... coal in blast furnaces , 120. Composition of splint coal of Airdrie , 120. Increase of deoxidising power of gases when ...
... coal or coke , 106. Fire - brick stoves , 107. Metal stoves at the Clarence works , 110. Disappearance of carbonic ... coal in blast furnaces , 120. Composition of splint coal of Airdrie , 120. Increase of deoxidising power of gases when ...
الصفحة xiv
... coal is used , 314 . Use of raw coal in smelting iron , 315. Composition of escaping gases when using coal , 315. Heat absorbed and evolved in raw coal furnace , 319. Effect of a mixture of vapour of water and hydrogen on metallic iron ...
... coal is used , 314 . Use of raw coal in smelting iron , 315. Composition of escaping gases when using coal , 315. Heat absorbed and evolved in raw coal furnace , 319. Effect of a mixture of vapour of water and hydrogen on metallic iron ...
الصفحة 13
... coal as a substitute for charcoal ; and towards the middle of the seventeenth century we find Dudley engaged in perfecting plans for " making of iron , and melting , extracting and refining all minerals and metals with pit coal , sea coal ...
... coal as a substitute for charcoal ; and towards the middle of the seventeenth century we find Dudley engaged in perfecting plans for " making of iron , and melting , extracting and refining all minerals and metals with pit coal , sea coal ...
الصفحة 47
... coal , often less rich in volatile matter than those referred to , which are totally useless in the blast furnace . These are known as coking coals , and , when exposed to heat , enter into a state of semi - fusion , which is regarded ...
... coal , often less rich in volatile matter than those referred to , which are totally useless in the blast furnace . These are known as coking coals , and , when exposed to heat , enter into a state of semi - fusion , which is regarded ...
الصفحة 51
... coal and water - duties now entirely performed by the ovens themselves . The manner in which the waste gases are applied for obtaining steam is simple . A boiler is placed on a main flue , into which as many ovens as experience has ...
... coal and water - duties now entirely performed by the ovens themselves . The manner in which the waste gases are applied for obtaining steam is simple . A boiler is placed on a main flue , into which as many ovens as experience has ...
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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.