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Metal Mine ›› 2011, Vol. 40 ›› Issue (10): 162-165.

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Research Progress on the Comprehensive Utilization of Iron from Pyrite Cinder

Jin Cheng,Li Dengxin   

  1. School of Environmental Science and Engineering,Donghua University
  • Online:2011-10-11 Published:2011-10-12

Abstract: The comprehensive utilization of iron in pyrite cinder as well as the new research trend were studied.The suitable conditions and the existing problems in each extracting process of iron from pyrite cinder were intensively analyzed and contrasted.It indicated that the direct activation acid-leaching method owns a good prospect in industrial application with advantages of simple process and energy saving etc.

Key words: Pyrite cinder, Iron, Comprehensive utilization, Iron increase, Research progress