Cylindrically formed catalyst for the oxychlorination of ethylen

Details Cylindrically formed catalyst for the oxychlorination of ethylen Cylindrically formed catalyst for the oxychlorination of ethylen

1991-06-06

1992-11-24

Shine, W. J.

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

Catalyst or precursor therefor

Halogen or compound containing same

502345, B01J 2304, B01J 2372, B01J 27122

Patent

active

051661209

ABSTRACT:
A carrier catalyst containing copper and alkali ions on an annular carrier of surface-active material is defined by the dimensions of the carrier body and the porosity of the finished catalyst. Its total pore volume is 0.6-1.0 ml/g, pores smaller than 4 nm diameter are not present, pores of 8-20 nm diameter constitute at least 80% of the total pore volume and the remainder consists of macropores with a diameter greater than 20 nm (i.e., up to 200 nanometers). The catalyst is suitable for the production of 1,2-dichloroethane by means of the oxychlorination of ethylene.

REFERENCES:
patent: 4123467 (1978-10-01), Ramsey et al.
patent: 4206180 (1980-06-01), Ramsey et al.
patent: 4366093 (1982-12-01), Shiozaki et al.
patent: 4382021 (1983-05-01), Laurer et al.
patent: 4511671 (1985-04-01), Noboru et al.
patent: 4717781 (1988-01-01), Imai et al.
patent: 4753914 (1988-06-01), Eichhorn et al.

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