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A PROCESS FOR SIMULTANEOUS RECOVERY OF CHROMIUM AND IRON FROM CHROMITE ORE PROCESSING RESIDUE
A PROCESS FOR SIMULTANEOUS RECOVERY OF CHROMIUM AND IRON FROM CHROMITE ORE PROCESSING RESIDUE
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机译:从亚铁矿石加工残渣中同时回收铬和铁的方法
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摘要
The present invention relates to a process for simultaneous recovery of chromium and iron from Chromite Ore Processing Residue (COPR) and more particularly, the present invention relates to an economical and environment-friendly process for recovering chromium as a chromate salt and iron as an iron salt from non-leachable Chromite Ore Processing Residue and avoids landfilling of toxic metals.
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