Nickel-promoted absorbing compositions for selective removal of

Details Nickel-promoted absorbing compositions for selective removal of Nickel-promoted absorbing compositions for selective removal of

1990-10-31

1992-03-10

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Solid sorbent

Inorganic gel containing

55 73, 502329, 502406, 502415, B01J 2008, B01J 2030

Patent

active

050949969

ABSTRACT:
Hydrogen sulfide is removed from a fluid stream containing hydrogen sulfide and less than 500 ppm of free hydrogen by contacting the fluid stream under suitable absorbing conditions with an absorbing composition consisting essentially of a base material and nickel oxide. Said base material is selected from the group consisting of zinc oxide and zinc titanate, preferably combined with alumina.

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"Use ELSE for Tail Gas Cleanup", Hydrocarbon Processing, May 1986, pp. 37-38.

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