995 resultados para iron industry
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At head of title: Manchester Statistical Society.
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This study has a double objective: to provide foreign colleagues with an insight into the controversy surrounding the international competitiveness of pig iron produced in Bilbao and also to present previously unpublished documentation regarding the European iron industry, which I have retrieved from the historical archive of Credit Lyonnais of Paris. This information includes the costs of Biscayan, French, British, German and Belgium pig iron broken down into five components (iron ore, coke, flux, labour and other costs), which is useful in determining the reasons why the pig iron from Bilbao became less competitive. The article is made up of three parts. Firstly, I will synthesise the controversy surrounding the competitiveness of the Basque iron and steel industry. Then I will present the itemised costs which provide information to illustrate how Biscayan pig iron was not competitive because it was produced with English coal which was more expensive than that consumed by the European factories located "on top of" or near coal seams. The article will finish with a section that, by way of conclusion, explains the comparative advantage and disadvantage of Bilbao, applying the first model of Alfred Weber's Theory of Industrial Location to three technological advances, occurring between the 1860s and 1913 (malleable iron, Bessemer steel and Thomas steel).
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Mimeographed.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Carra sawdust pretrated with formaldehyde was used to adsorb RR239 (reactive azo dye) at varying pH and zerovalent iron (ZVI) dosage. Modeling of kinetic results shows that sorption process is best described by the pseudo-second-order model. Batch experiments suggest that the decolorization efficiency was strongly enhanced with the presence of ZVI and low solution pH. The kinetics of dye sorption by mixed sorbent (5 g of sawdust and 180 mg of ZVI) at pH 2.0 was rapid, reaching more than 90% of the total discoloration in three minutes.
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Mode of access: Internet.
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No more published.
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"A journal for the engineering, electrical, chemical and metallurgical trades."
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Mode of access: Internet.
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Mode of access: Internet.
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Typewritten.
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Includes section "A survey of literature on the manufacture and properties of iron and steel, and kindred subjects" (title varies)
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Vols. for 1879-84 have subtitle: Annual report of the Secretary; for 1885-1911: Annual statistical report of the American Iron and Steel Association; for 1912: Annual statistical report of the Bureau of Statistics of the American Iron and Steel Institute.