Process for preparation of a catalyst

Details Process for preparation of a catalyst Process for preparation of a catalyst

1991-03-13

1992-09-01

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Zeolite or clay, including gallium analogs

502200, B01J 2726

Patent

active

051438771

ABSTRACT:
Process for the preparation of one or more metal or metal compounds containing catalysts or catalyst precursors wherein a complex cyanide of the general formula M.sub.1 M.sub.2 (CN).sub.p-x(Y).sub.x wherein M.sub.1 represents a cationic moiety comprising one or more metal ions, NH.sub.4.sup.+ and/or a quaternary ammonium ion, M.sub.2 forms part of the anionic moiety and represents one or more polyvalent metals, CN represents a cyanide moiety as defined hereinbefore, Y represents one or more ligands, p is a number ranging from 2-8, x is a number ranging from 0-4 and p/x is at least 1 when x>0, present on a carrier, is subjected to a decomposition treatment under oxidative conditions.
The catalysts thus obtained can be suitably applied for instance in the preparation of hydrocarbons and/or oxygenates from carbon monoxide and hydrogen and in the hydrodesulphurization of hydrocarbonaceous materials.

REFERENCES:
patent: 4146503 (1979-03-01), Vogt et al.
patent: 4172053 (1979-11-01), Vogt et al.
patent: 4186112 (1980-01-01), Vogt et al.
patent: 4237063 (1980-12-01), Bell et al.
patent: 4347164 (1982-08-01), Scherzer
patent: 4394298 (1983-07-01), Nowack et al.
patent: 4588705 (1986-05-01), Vanderspurt et al.
J. of Cat. (71), 111-118 (1981).

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