COMPARATIVE TECHNICAL AND ECONOMIC ESTIMATE NON-COOKING TECHNOLOGIES FOR PRODUCTION OF PRIMARY IRON FOR MINI-PLANTS

V. A. Romenets, V. I. Galkin, A. A. Fedorova, V. S. Valavin, Yu. V. Pokhvisnev and S. A. Makeev

Russian Journal of Industrial Economics, 2015, issue 3

Abstract: The comparative technical and economic estimate of competing processes of production of primary iron- cast iron, pellets, iron nuggets is given in article. Comparative economic efficiency of processing of these materials in steel is considered at their melting together with scrap. The minimum selling price is used as criterion of comparative economic efficiency. It is shown that production of steel with use in electric furnace of primary iron received by new coal technologies will be quite competitive soon with the existing technologies working with use of natural gas.

Date: 2015
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Persistent link: https://EconPapers.repec.org/RePEc:ach:journl:y:2015:id:131

DOI: 10.17073/2072-1633-2013-3-38-44

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