Title: Coal-dressing activator of ferrous blende and blende
Application Number: 200610010744 Application Date: 2006.03.13
Publication Number: 1817468 Publication Date: 2006.08.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B03B1/04,B03D1/001
Applicant(s) Name: Kunming Science and Engineering Univ. Address: 650093
Inventor(s) Name: Taong Xiong, Zhou Qinghua, Rao Feng
Attorney & Agent: sai xiaogang
Abstract:
     An activating agent for dressing marmatite and sphalerite is a complex of copper and ammonium, in which the Weight ratio of Cu2 to NH3 is 1: (1-8). Its advantages are high dressing selectivity, selective activating power and high grade of zinc ore concentrate.
Time: 18