Process for the preparation of clay loaded metal complexes catal

Details Process for the preparation of clay loaded metal complexes catal Process for the preparation of clay loaded metal complexes catal

1989-03-02

1990-10-16

Garvin, Patrick P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

502 62, 208143, C11C 312

Patent

active

049632957

ABSTRACT:
The process disclosed is for the preparation of clay loaded metal complex hydrogenation catalyst which is particularly suitable for the hydrogenation of oils and other unsaturated compounds such as Jojoba oil and castor oil. In the process, a platinum group metal complex MX.sub.n wherein M is a platinum group metal, X is a halide and n is 1,2,3 or 4 is refluxed with a donor substituted phosphine or arsine ligand and clay in the presence of an organic solvent. The solution is precipitated and dried. The catalyst so obtained is cheap.

REFERENCES:
patent: 3493617 (1970-02-01), Saryne et al.
patent: 3625755 (1971-12-01), Potrafke
patent: 3658866 (1972-04-01), Tsuji et al.
patent: 3798278 (1974-03-01), Jung
patent: 3929849 (1975-12-01), Oswald

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