Invention Grant
- Patent Title: Acidic gas removal by aqueous amine solvents
- Patent Title (中): 用胺水溶液除去酸性气体
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Application No.: US13004606Application Date: 2011-01-11
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Publication No.: US08816078B2Publication Date: 2014-08-26
- Inventor: Gary Rochelle , Stephanie Freeman , Xi Chen , Thu Nguyen , Alexander Voice , Humera Rafique
- Applicant: Gary Rochelle , Stephanie Freeman , Xi Chen , Thu Nguyen , Alexander Voice , Humera Rafique
- Applicant Address: US TX Austin
- Assignee: Board of Regents, The University of Texas System
- Current Assignee: Board of Regents, The University of Texas System
- Current Assignee Address: US TX Austin
- Agency: Reed Smith LLP
- Agent Robert R. Riddle
- Main IPC: C07D241/04
- IPC: C07D241/04 ; C07D295/02 ; C07C211/12 ; C07C309/14 ; B01D53/14
Abstract:
Compositions and methods related to the removal of acidic gas. In one embodiment, compositions and methods are provided for the removal of acidic gas from a gas mixture using an aqueous amine solvent comprising water, a first amine, and a second amine, wherein the first amine contributes at least 50% by weight of the solvent's total amine concentration.
Public/Granted literature
- US20110171093A1 ACIDIC GAS REMOVAL BY AQUEOUS AMINE SOLVENTS Public/Granted day:2011-07-14
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