Abstract

The possibility of extracting vanadium from various carbon materials (petroleum coke, bitumen, fuel-oil ash and slag, ash from foundry graphite, black shale, and lignite) is investigated. Systems for producing vanadium slag from ash and from titanomagnetite ore are compared. The two types of slag are compared in terms of phase composition, chemical composition, and content of soluble forms of vanadium. In experimental melts, a vanadium alloy and vanadium slag are obtained. The potential for extracting vanadium from carbon materials is demonstrated.

中文翻译：

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作为钒来源的碳材料

摘要

研究了从各种碳材料（石油焦、沥青、燃油灰分和炉渣、铸造石墨灰分、黑色页岩和褐煤）中提取钒的可能性。对从灰分和从钛磁铁矿矿石生产钒渣的系统进行了比较。对两种炉渣的物相组成、化学成分和可溶性钒含量进行了比较。在实验熔体中，获得了钒合金和钒渣。证明了从碳材料中提取钒的潜力。