<p>This invention is directed to the use of non-sulfur containing compounds as collectors in the froth flotation of certain mineral sulfide and metallic compounds. These non-sulfur-containing compounds may be from natural sources, such as vegetable oils, or synthesized commercial sources. These non-sulfide collectors can be used singularly, in combinations, an in mixtures with known commercial sulfur containing collectors. These non-sulfur-containing collectors are compatible with common frothers.</p>
申请公布号
WO0009268(A1)
申请公布日期
2000.02.24
申请号
WO1999US18055
申请日期
1999.08.09
申请人
VERSITECH, INC.;REBER, BONNIE, J. LF;YOUNG, TOM, L.;GREENE, MICHAEL, G.;BAUER, KATHY;YOUNG, SHARON, K.
发明人
REBER, NORMAN, R. DI;YOUNG, TOM, L.;GREENE, MICHAEL, G.;BAUER, KATHY;YOUNG, SHARON, K.