Invention Grant
US09140186B2 Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery
有权
基于扫描的膜气分离与燃气发电和二氧化碳回收相结合
- Patent Title: Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery
- Patent Title (中): 基于扫描的膜气分离与燃气发电和二氧化碳回收相结合
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Application No.: US13830530Application Date: 2013-03-14
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Publication No.: US09140186B2Publication Date: 2015-09-22
- Inventor: Xiaotong Wei , Richard W Baker , Timothy C Merkel , Brice C. Freeman
- Applicant: Xiaotong Wei , Richard W Baker , Timothy C Merkel , Brice C. Freeman
- Applicant Address: US CA Newark
- Assignee: Membrane Technology and Research, Inc
- Current Assignee: Membrane Technology and Research, Inc
- Current Assignee Address: US CA Newark
- Agent Timothy A. Hott; Kathi Bean; Janet Farrant
- Main IPC: B01D53/22
- IPC: B01D53/22 ; F02C7/00 ; H02K7/18 ; B01D53/62 ; F02C3/34 ; F23C9/00 ; F23J15/02 ; F23L7/00 ; B01D53/14
Abstract:
A process involving membrane-based gas separation and power generation, specifically for controlling carbon dioxide emissions from gas-fired power plants. The process includes a compression step, a combustion step, and an expansion/electricity generation step, as in traditional power plants. The process also includes a sweep-driven membrane separation step and a carbon dioxide removal or capture step. The carbon dioxide removal step is carried out on a portion of gas from the compression step.
Public/Granted literature
- US20130200625A1 Sweep-Based Membrane Gas Separation Integrated With Gas-Fired Power Production And CO2 Recovery Public/Granted day:2013-08-08
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