Redistribution catalyst and methods for its preparation and use

Details Redistribution catalyst and methods for its preparation and use Redistribution catalyst and methods for its preparation and use

1985-05-14

1986-09-23

Garvin, Patrick P.

Chemistry of inorganic compounds

Silicon or compound thereof

Binary compound

423342, 502 62, 502159, 502167, C01B 3304

Patent

active

046134913

ABSTRACT:
There is disclosed a redistribution catalyst which is the reaction product of a quaternary ammonium halide salt or tertiary amine, and an inorganic carrier having surface hydroxyl groups, such as silica, zeolite, clays, and silicone resins. The catalyst is useful for the disproportionation of chlorosilicon hydrides to dichlorosilane and silane at reaction conditions including a temperature from 0.degree. to 200.degree. C., in liquid or vapor phase with a pressure from 0.1 to 10 atmospheres.

REFERENCES:
patent: 3968199 (1976-07-01), Bakay
patent: 4113845 (1978-09-01), Litteral

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