Alkylation process of alkanes with olefins utilizing chlorided a

Details Alkylation process of alkanes with olefins utilizing chlorided a Alkylation process of alkanes with olefins utilizing chlorided a

1975-08-14

1978-01-03

Crasanakis, George

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26068353, 252441, 252442, C07C 352

Patent

active

040667162

ABSTRACT:
A process for the alkylation of alkanes with olefins under alkylation conditions with a catalyst having improved long term activity and composed of alumina and chlorine. The improved catalyst is prepared by contacting a catalytically active chlorided alumina composite catalyst with vaporized aluminum chloride to add 2-15 wt. % of additional chlorine to said catalyst. In a preferred embodiment the active catalyst is heat treated in an oxidizing atmosphere prior to contacting with aluminum chloride.

REFERENCES:
patent: 2298383 (1942-10-01), Ipatieff et al.
patent: 3112351 (1963-11-01), Hoekstra
patent: 3239577 (1966-03-01), Bloch et al.
patent: 3549718 (1970-12-01), Estes et al.

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