B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/24, 260/718
B01J 20/20 (2006.01) B01D 53/02 (2006.01) C07C 7/12 (2006.01) C07C 11/00 (2006.01)
Patent
CA 1242684
SOLID ADSORBENT FOR UNSATURATED HYDROCARBON AND PROCESS FOR SEPARATION OF UNSATURATED HYDROCARBON FROM GAS MIXTURE ABSTRACT OF THE DISCLOSURE A solid adsorbent for an unsaturated hydrocarbon comprising (a) (i) a copper(I) halide or oxide or (ii) a halide, carboxylate, sulfate, basic salt, oxide or ammine complex salt of copper (II) and (b) activated carbon or graphite where such solid adsorbent is prepared by dissolving or suspend- ing component (a) above in an aqueous hydrochloric acid and adding the activated carbon or graphite to a resultant solution or suspension. This is followed by evaporating a solvent from the mixture. This solid adsorbent can effectively adsorb an unsaturated hydrocarbon such as ethylene from a gas mixture by being placed in contact with the gas mixture therewith at a temperature of -40°C to 90°C under normal pressures.
452224
Hirai Hidefumi
Komiyama Makoto
Wada Keiichiro
Hirai Hidefumi
Johnson & Hicks
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