Steam dealkylation catalyst and process for preparing it

Details Steam dealkylation catalyst and process for preparing it Steam dealkylation catalyst and process for preparing it

1975-09-04

1977-02-15

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252470, 260672R, B01J 2104, B01J 2384, B01J 2386, B01J 2388

Patent

active

040081818

ABSTRACT:
Alkylaromatic hydrocarbons are dealkylated with steam in the presence of catalyst (typically containing oxides of nickel, potassium, chromium, and aluminum) which has been hydrogen-treated at high temperature.

REFERENCES:
patent: 2422674 (1947-06-01), Haensel et al.
patent: 3207802 (1965-09-01), Maerker et al.
patent: 3436434 (1969-04-01), Lester

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