Catalysts for ethylene oxychlorination

Details Catalysts for ethylene oxychlorination Catalysts for ethylene oxychlorination

1982-04-02

1983-11-08

Garvin, Patrick

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

Catalyst or precursor therefor

Halogen or compound containing same

570243, 570245, 502231, B01J 2710

Patent

active

044141360

ABSTRACT:
Highly active, improved ethylene oxychlorination catalysts are prepared by forming alumina having specific pore volume characteristics and impregnating such alumina with an oxychlorination catalyst such as CuCl.sub.2. The improved catalysts of the present invention utilize an alumina carrier having a pore volume distribution such that substantially no pores are present which have diameters of less than 150 .ANG.ngstroms and the total alumina carrier has a surface area of at least 30 square meters per gram.

REFERENCES:
patent: 3468968 (1969-09-01), Baker et al.
patent: 3527819 (1970-09-01), Berkowitz et al.
patent: 3634330 (1972-01-01), Michel et al.
patent: 4323716 (1982-04-01), Canavesi et al.

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