Highly dispersed supported group VIII noble metal phosphorus com

Details Highly dispersed supported group VIII noble metal phosphorus com Highly dispersed supported group VIII noble metal phosphorus com

1982-08-16

1984-06-12

Gantz, Delbert E.

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

Catalyst or precursor therefor

Phosphorus or compound containing same

502185, B01J 2714, B01J 2118

Patent

active

044542461

ABSTRACT:
The instant invention relates to novel compositions comprising highly dispersed Group VIII noble metal phosphide crystallites supported on a high surface area solid support selected from the group consisting of carbon, alumina, silica, silica-alumina, zeolite, kieselguhr, vermiculite, and the refractory oxides of Group IVb and Vb, transition metals, and mixtures thereof.
The supported Group VIII metal phosphide compositions of the instant invention are known to be useful in the selective hydrogenation of liquid hydrocarbons such as diolefins, resins and asphalts. They may also be utilized as electrodes in electrochemical fuel cells.

REFERENCES:
patent: 2983997 (1961-05-01), Schueckenbecker
patent: 3449169 (1969-06-01), Rhodes
patent: 3792086 (1974-02-01), Frank et al.
patent: 4122039 (1978-10-01), Kobylinski et al.

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