Research on the Beneficiation Process of a Henan Andalusite Ore

Metal Mine ›› 2009, Vol. 39 ›› Issue (08): 60-61+65.

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Research on the Beneficiation Process of a Henan Andalusite Ore

Zhang Chengqiang^1,2，Li Hongchao^1,2，Zhang Yingxin^1,2，Zhang Hongxin^1,2，Tian Min^1,2

1.Zhengzhou Institute of Multipurpose Utilization of Mineral Resources，Chinese Academy of Geological Scicences；2.National Engineering Center for Multipurpose Utilization of Non-Metallic Mineral Resources

Online:2009-08-17 Published:2011-04-26

Abstract

Abstract: Based on investigation of mineralogy characteristics of a certain Andalusite ore in Henan province, a beneficiation process consisting of dry HIMS for tailing discarding-gravity medium separation- dry HIMS for classification- shaking table and wet HIMS to strengthen the recovery is determined by mounts of tests.Then a good performance with concentrate yield of 5.46%, purity of 97.11%, and Andalusite recovery of 65.95% is obtained, providing a feasible technical scheme for exploration of mine.

Key words: Andalusite, Tailing discarding, Heavy medium separation, High intensity magnetic sep

ZHANG Cheng-Qiang, LI Hong-Chao, ZHANG Ying-Xin, ZHANG Hong-Xin, TIAN Min. Research on the Beneficiation Process of a Henan Andalusite Ore[J]. Metal Mine, 2009, 39(08): 60-61+65.

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