Manufacturing process of Chevrel compounds

Details Manufacturing process of Chevrel compounds Manufacturing process of Chevrel compounds

1990-08-20

1992-02-18

Lechert, Jr., Stephen J.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Metal and nonmetal in final product

419 57, 419 58, B22F 700

Patent

active

050892223

ABSTRACT:
This invention relates to the manufacture of Chevrel compounds by sintering a mixture of metal sulfides, metallic molybdenum and molybdenum sulfides under reduced pressure or in a stream of an inert gas containing a reductive gas, and by sintering a mixture of metal sulfides and molybdenum sulfides in a stream of an inert gas containing a reductive gas. This process does not meet any complicated procedure as in prior art and enables one to use a reaction container a desired number of times and to prepare Chevrel compounds inexpensively in large amounts.

REFERENCES:
patent: 4704249 (1987-11-01), Glatzle
patent: 4808488 (1989-02-01), Cheverl et al.
patent: 4966749 (1990-10-01), Kondo et al.

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