Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture
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United States of America Patent
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May 31, 1988
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N/A
app pub date -
Jan 21, 1987
filing date -
Jul 20, 1983
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Expired
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Abstract
A solid adsorbent for an unsaturated hydrocarbon including (a) (i) a copper(I) halide or oxide or (ii) a halide, carboxylate, sulfate, basic salt, oxide, or amine complex salt of copper(II) and (b) activated carbon or graphite is described. 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 at a temperature of -40.degree. C. to 90.degree. C. under normal pressure.
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