发明名称 Method and device for producing pig iron and/or pig iron intermediate products
摘要 Apparatus and process for producing metal products, in which a metal-containing charge material is melted in a melting unit, and a working gas, in particular an at least partially reducing working gas, is additionally produced in the melting unit. The working gas produced is extracted and if appropriate after cleaning, is used as a carrier gas, at least in part for-preferably pneumatic-transport of an at least partially reduced metal-containing material in the form of fine particles.
申请公布号 US7425230(B2) 申请公布日期 2008.09.16
申请号 US20040503117 申请日期 2004.09.24
申请人 VOEST ALPINE INDUSTRIEANLAGENBAU GMBH & CO.;POHANG IRON & STEEL CO., LTD.;RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY INCORPORATED FOUNDATION 发明人 NAGL MICHAEL
分类号 C22B4/00;C21B13/00;C21B13/14 主分类号 C22B4/00
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