Title: Finery extracting method from low lump pyrite
Application Number: 200610034275 Application Date: 2006.03.14
Publication Number: 1817471 Publication Date: 2006.08.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03B7/00
Applicant(s) Name: Guangzhou Non-ferrous Metals Inst Address: 510651
Inventor(s) Name: Hu Zhen, Li Hanwen, Xu Xiaoping
Attorney & Agent: qian zhihua
Abstract:
     A process for separating ore concentrate from low-grade troilite includes such steps as grinding, sieving to obtain coarse and fine ore particles, jig dressing to coarse ore particles to obtain ore concentrate while rejecting tailings, separating fine ore particles from earth, dressing by spiral sliding down to obtain ore concentrate and rejecting tailings.
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