Research on Enrichment of Iron in Pyrite CinderChinese Full Text
LI Guo-wang;WANG Jia-wei;ZHAO Ping-yuan;WU Shuang;College of Materials and Metallurgy,Guizhou University;
Abstract: Enrichment of iron in pyrite cinder was studied.The effects of pyrite cinder fineness,material proportion,roasting temperature,roasting time on iron grade were examined.The results show that at the conditions of roasting temperature of 700℃,the materials proportion of 0.20,roasting time of 1.5h,and leaching using WJ-2 reagent,the mass fraction of iron in the leaching residue can increase from 49% to 59.24%.
Keywords：
- DOI：
10.13355/j.cnki.sfyj.2014.06.13
- Series：
- Subject：
- Classification Code：
TF802.67;TF803.21
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