Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1998-01-12
1999-11-23
Griffin, Walter D.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
585820, 585868, 502406, 502415, C07C 712, C07C 700, B01J 2002, B01J 2000
Patent
active
059903724
ABSTRACT:
An adsorbent product for the adsorption of trace elements of sulfur, arsenic, mercury, compounds which contain these elements or metal hydrides from a hydrocarbon gas stream, preferably an olefinic or paraffinic stream, wherein the adsorbent product is iron oxide and manganese oxide placed on a support material, preferably aluminum oxide. Also disclosed is a process for the use of this adsorbent product for the removal of trace elements of arsenic, mercury and sulfur or compounds containing those elements or metal hydrides from a hydrocarbon gas stream, preferably an olefinic or paraffinic gas stream.
REFERENCES:
patent: 5085844 (1992-02-01), Nowack et al.
patent: 5157201 (1992-10-01), Norris
patent: 5241994 (1993-09-01), Sarrazin et al.
patent: 5268091 (1993-12-01), Boitiaux et al.
patent: 5281445 (1994-01-01), Khare
patent: 5700439 (1997-12-01), Goyette et al.
Blankenship Steven A.
Voight Richard W.
Cox Scott R.
Griffin Walter D.
Nguyen Tam M.
United Catalysts Inc.
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