Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making
Patent
1991-07-01
1992-12-08
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Silicon containing or process of making
502319, B01J 2326, B01J 2106, B01J 2392
Patent
active
051698234
ABSTRACT:
Disclosed herein is a method for the stabilizing treatment of a catalyst comprising washing the catalyst with hot washing water following the preparation of the catalyst, the catalyst being composed principally of chromium oxide and used in the production of chlorine by the oxidation of hydrogen chloride with an oxygen-containing gas, thereby improving its catalytic activity and prolonging its life.
REFERENCES:
patent: 4040860 (1977-08-01), Mansmann et al.
patent: 4296076 (1981-10-01), Swales et al.
patent: 4774070 (1988-09-01), Itoh et al.
patent: 4803065 (1989-02-01), Itoh et al.
patent: 4828815 (1989-05-01), Kiyoura et al.
patent: 5036036 (1991-07-01), Lerou
Hihara Tooru
Hirayama Teruo
Takenaka Shinji
Yamada Kunihiro
Yoshikawa Yukihiro
McGinty Douglas J.
Mitsui Toatsu Chemicals Inc.
Shine W. J.
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