Title: Beneficiation method for zinc oxide mine
Application Number: 200610010674 Application Date: 2006.02.09
Publication Number: 1820853 Publication Date: 2006.08.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03D1/00,B03D1/018,B03D1/004,B03B1/00,B03B7/00,B03D101/06,B03D101/02,B03D103/04
Applicant(s) Name: Chen Tie Address: 671401
Inventor(s) Name: Chen Tie
Attorney & Agent: xu lingju
Abstract:
     The beneficiation method for zinc oxide ore includes milling, lead oxide floating, 1-3 grade of fine grain roughing of the tailings after lead oxide floating, 1-3 times of beneficiation for each roughed concentrate, roughing the middlings of the last time and the middlings of the first beneficiation, and final precise floating to obtain the concentrate. The present invention solves the technological problem of floating muddy zinc oxide ore by means of first floating of small grains and then the large grains, and has high zinc oxide ore recovering rate, reduced zinc oxide content in the tailings, lowered floating agent consumption and effective utilization of muddy zinc oxide ore.
Time: 15
<- Previous Patent:Mineral dressing method of mid-lo...   |  Next Patent:Energy-saving cradle ->