Invention Grant
- Patent Title: Method for wet flue gas desulfurization
- Patent Title (中): 湿式烟气脱硫方法
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Application No.: US13390710Application Date: 2009-10-22
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Publication No.: US08435471B2Publication Date: 2013-05-07
- Inventor: Barry Hugghins , Joseph Daniel Cook
- Applicant: Barry Hugghins , Joseph Daniel Cook
- Applicant Address: US LA Port Allen
- Assignee: 2R Environmental Systems, LLC
- Current Assignee: 2R Environmental Systems, LLC
- Current Assignee Address: US LA Port Allen
- Agency: The Law Office of Michael E. Kondoudis
- International Application: PCT/US2009/061674 WO 20091022
- International Announcement: WO2011/031277 WO 20110317
- Main IPC: B01D53/50
- IPC: B01D53/50
Abstract:
A wet flue gas desulfurization process uses byproduct polyester streams such as those from the production of PLA and/or PGA consisting of hydroxy acids and other organic acids to catalyse the solubilization of calcium from limestone and to further catalyse the reaction of calcium with SO2 for desulfurization and thereby provide significant improvement in process efficiency.
Public/Granted literature
- US20120148467A1 METHOD FOR WET FLUE GAS DESULFURIZATION Public/Granted day:2012-06-14
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