Process for preparing concentrated titanium mineral

Details Process for preparing concentrated titanium mineral Process for preparing concentrated titanium mineral

1974-05-24

1976-05-25

Stern, Edward

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group ivb metal

423 74, 75101R, 423610, C01G 2304, B01D 1102, C22B 100

Patent

active

039594653

ABSTRACT:
Titanium minerals are concentrated by leaching with an acid leaching agent in the presence of a chelating agent, sulfonate surfactant or polyacrylamide surfactant, wherein the iron components are removed from the minerals.

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patent: 2912320 (1959-11-01), Chang
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patent: 3627508 (1971-12-01), Hughes et al.
patent: 3660029 (1972-05-01), Naguib
patent: 3660078 (1972-05-01), Yamada et al.
patent: 3777013 (1973-12-01), Soverini et al.
"Fluidization," by Donald F. Othmer, 1956 Ed., pp. 4 and 55, Reinhold Pub. Corp., New York.

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