B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
23/346, 23/356,
B01D 53/34 (2006.01) B01D 53/14 (2006.01) B01D 53/18 (2006.01)
Patent
CA 2033751
ABSTRACT A system is provided for removing acid gases from gaseous streams which has particular application in reducing the incidence of sulfide and other acid gas excursions. The present invention addresses the disadvantages of prior absorption techniques by closely monitoring and maintaining a reaction zone temperature profile within a contactor to improve and control an exothermic reaction between acid gas components and an aqueous amine absorbent. A temperature profile is maintained by adjusting relative flow rates of the feed gas stream and aqueous amine in the process to reduce the incidence of excursions.
Celaya Phillip
Mccune Brent
Scott David E.
Wellborn Tom
Celaya Phillip
Lyondell Petrochemical Company
Mccarthy Tetrault Llp
Mccune Brent
Scott David E.
LandOfFree
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