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Methods and systems for deacidizing gaseous mixtures

United States Patent

May 18, 2010
View the Complete Patent at the US Patent & Trademark Office
An improved process for deacidizing a gaseous mixture using phase enhanced gas-liquid absorption is described. The process utilizes a multiphasic absorbent that absorbs an acid gas at increased rate and leads to reduced overall energy costs for the deacidizing operation.
Hu; Liang (Hampton, VA)
12/ 250,257
October 13, 2008
STATEMENT OF GOVERNMENT LICENSE RIGHTS The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of Grant Nos. DE-FG26-02NT41668; DE-FG26-04NT42128; and DE-FG26-05NT42488 awarded by the United States Department of Energy.