Method of manufacturing fine powders of metal sulfide

Details Method of manufacturing fine powders of metal sulfide Method of manufacturing fine powders of metal sulfide

1973-08-02

1976-02-10

Stern, Edward

Chemistry of inorganic compounds

Sulfur or compound thereof

Binary compound

423 53, 423 59, 423135, 423492, 423495, C01G 3700, C01G 3704, C01F 758, C01F 770

Patent

active

039377946

ABSTRACT:
An improved method of making finely divided, dry metal halides and sulfides, such as chromium chloride and chromium sulfide which are suitable for use as lubricants and wear-proof and corrosion-proof agents for metals.

REFERENCES:
patent: 2311459 (1943-02-01), Muskat
patent: 2358661 (1944-09-01), Sarge
patent: R17001 (1928-06-01), Haglund
Derwent, Belgium Report No. 61 A, Dec. 31, 1959, p. A8.
Derwent Belgian Patents Report, Vol. 74B, Apr. 28, 1961.
Belg. 596,637: Purification of TiCl.sub.4, National Lead Company, 2/15/61, 9 pages in all, P.A29 pertinent.
Mellor: A Comprehensive Treatise on Inorganic & Theoretical Chemistry, Vol. 11, p. 430 (1931).

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