INTEGRATED APATITE-NEPHELINE ORE CONCENTRATION PROCESS Russian patent published in 2000 - IPC

Abstract RU 2152258 C1

FIELD: mineral dressing. SUBSTANCE: method includes post-crushing of the parallel apatite flotation slime followed by post-flotation of apatite after the latter operation, return of foam product into apatite cycle and subsequent separation of titanium-magnetite, nepheline, titanite, and aegirite concentrates from deslimed chamber product. EFFECT: increased process characteristics of apatite conversion and essentially improved quality of titanite concentrate. 3 cl, 1 tbl

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RU 2 152 258 C1

Authors

Golovanov V.G.

Vasil'Eva N.Ja.

Gershenkop A.Sh.

Usachev P.A.

Ivanova V.A.

Bykov M.E.

Mukhina T.N.

Dates

2000-07-10Published

1999-02-23Filed