Process for the manufacture of catalyst moldings from granular c

Details Process for the manufacture of catalyst moldings from granular c Process for the manufacture of catalyst moldings from granular c

1986-12-05

1988-07-19

Konopka, Paul E.

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

Catalyst or precursor therefor

Phosphorus or compound containing same

264 63, 423239, 502213, 502217, 502218, 502316, 502319, 502338, B01J 2718, B01J 27053, B01J 2374, B01J 2326

Patent

active

047585455

ABSTRACT:
A process for the manufacture of catalyst moldings from granular catalyst material, preferably iron ore, chromium ore or a similar ore, with the use of a binder is disclosed. The granular catalyst material is thermally pre-treated in a temperature range of approximately 250.degree. to 1000.degree. C., before it is mixed with dilute and/or concentrated sulfuric acid functioning as the binder.

REFERENCES:
patent: 948947 (1910-02-01), Wrampelmeier
patent: 3214388 (1965-10-01), Calvert
patent: 4049777 (1977-09-01), Divivier et al.
patent: 4138368 (1979-02-01), Kiyomiya et al.
patent: 4140749 (1979-02-01), Baresel et al.

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