B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/18
B01J 21/04 (2006.01) B01J 23/10 (2006.01)
Patent
CA 1055466
ABSTRACT This invention is for a process for preparing a supported sorbent for removing at least a portion of acidic gases from a gaseous mixture containing an acidic gas selected from the group consisting of hydrogen sulfide, carbonyl sulfide and mixtures thereof, which process comprises: first steam treating an inorganic oxide support for a period of time sufficient to decrease the surface area thereof and subsequently compositing the steam treated support with a rare earth metal component. The sorbent is used in a gas desulfurization process.
304976
Aldridge Clyde L.
Say Geoffrey R.
Wheelock Kenneth S.
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