Catalysts containing copper and zinc for the purification of...

Details Catalysts containing copper and zinc for the purification of... Catalysts containing copper and zinc for the purification of...

2008-01-01

2008-01-01

Caldarola, Glenn (Department: 1764)

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By addition of extraneous agent, e.g., solvent, etc.

C585S809000, C585S833000, C502S343000, C502S345000

Reexamination Certificate

active

10477356

ABSTRACT:
Catalysts for the purification of ethylene containing copper and zinc, optionally one or more promoters or supports. These catalysts are produced by precipitation, drying, calcination and compression, optionally with the addition of additives, the compressed catalyst particles are calcinated at a temperature between from 300 to 700° C.

REFERENCES:
patent: 3549719 (1970-12-01), Duyverman et al.
patent: 4593148 (1986-06-01), Johnson et al.
patent: 4871710 (1989-10-01), Denny et al.
patent: 5229346 (1993-07-01), Mori et al.
patent: 5453412 (1995-09-01), Deckers et al.
patent: 5767039 (1998-06-01), Yamagishi et al.
patent: 6054497 (2000-04-01), Sofianos et al.
patent: 6124234 (2000-09-01), Fetzer et al.
patent: 6689713 (2004-02-01), Zhao et al.
patent: 43 01 469 (1974-07-01), None
patent: 02/70653 (2001-09-01), None
patent: 02/47818 (2002-06-01), None
Ind.Org.Chem.,Weissermel, 1976, 57-59, 65 and 66.
Ziegler-Natta-Catalysts and Polymerisation, Boor, 1979 pp. 1, 2, 280-285.
Petrochemical Tech.Quarterly, 103-107, 1997.

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