B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
23/341
B01D 53/34 (2006.01) B01D 53/02 (2006.01) B01D 53/46 (2006.01) B01J 20/20 (2006.01)
Patent
CA 1216136
Abstract of the disclosure Hydrides of As, B, P, Sb or Se in a gas can easily be removed from the gas containing the same by contacting the gas with an adsorbent consisting of activated carbon containing; (1) copper oxide and (2) at least one of (a), (b) and (c) selected from the group consisting of; (a) at least one of the alkali metal compounds and (b) at least one of the alkaline earth metal compounds and (c) at least one of the compounds of A?, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Cd and Pb.
446846
Aibe Toshio
Nishino Hiroshi
Fetherstonhaugh & Co.
Takeda Chemical Industries Ltd.
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