Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Organic component
Patent
1990-11-28
1991-11-12
Lewis, Michael L.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Organic component
423210, 585820, 585823, B01D 5304, C07C 712, C01G 2800
Patent
active
050646265
ABSTRACT:
Trialkyl arsine (in particular trimethyl arsine) is removed from a fluid (e.g. a hydrocarbon-containing gas) by contacting the fluid with a sorbent material comprising (a) a transition metal polysulfide (preferably Fe.sub.2 (S.sub.3).sub.3, and (b) an inorganic support material (preferably alumina).
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Cymbaluk Ted H.
Delzer Gary A.
Johnson Marvin M.
Nowack Gerhard P.
Tooley Patricia A.
Brandes K. K.
DiMauro Peter T.
Lewis Michael L.
Phillips Petroleum Company
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