Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1989-11-21
1991-02-12
Pak, Chung K.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
585820, 585826, 423210, 4232451, 502 22, 502 27, C07C 712, B01D 5302
Patent
active
049926209
ABSTRACT:
Trialkyl arsines are removed from fluids, in particular gases, by contacting with a solid sorbent material containing at least one manganese oxide (preferably MnO.sub.2) and at least one Group IB metal oxide (preferably CuO). In a preferred feature, the used solid sorbent material is regenerated by oxidizing treatment, washing with an aqueous liquid, and drying.
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"Comprehensive Inorganic Chemistry", by J. C. Bailar et al., vol. 2, Pergamon Press, 1973, p. 626.
Cross Joseph B.
Cymbaluk Ted H.
Johnson Marvin M.
Nowack Gerhard P.
Tooley Patricia A.
Brandes K. K.
Pak Chung K.
Phillips Petroleum Company
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