Title: Technological method of iron removal of nepheline ore by strong magnetic concentration
Application Number: 200510022343 Application Date: 2005.12.21
Publication Number: 1785529 Publication Date: 2006.06.14
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03C1/30,B03B7/00
Applicant(s) Name: Nanjiang Minerals Development Co. Ltd., Sichuan Pr Address: 636600
Inventor(s) Name: Yue Juncong, Qin Yuanxiang
Attorney & Agent: liu shiquan
Abstract:
     A process for removing iron from nepheline ore includes such steps as crushing nepheline ore grinding, sieving to divide the ore powder into (30-100)-mesh class and (80-200)-mesh class, strong magnetic wet separation for (30-100)-mesh class, strong magnetic dry separation for (80-200)-mesh class, and packing. Its recovery rate of ore concentrate is increased to more than 70%.
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