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Extracting vanadium from stone-coal by oxygen pressure acid leaching and solvent extraction

✍ Scribed by Zhi-gan DENG; Chang WEI; Gang FAN; Min-ting LI; Cun-xiong LI; Xing-bin LI

Book ID
117694140
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
273 KB
Volume
20
Category
Article
ISSN
1003-6326

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## Abstract Vanadium is a rare metal mainly used in the steel industry. Vanadium‐bearing stone coal is an important source of vanadium in China. The common process used to extract vanadium from the stone coals is roast‐leach, which has the disadvantages of low vanadium recovery and significant poll