Pd-membranes on their Way Towards Application for CO2-capture
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- 作者：Frans van Berkel ; Chuanyong Hao ; Chun Bao ; Chunhai Jiang ; Hengyong Xu ; John Morud ; Thijs Peters ; Etienne Soutif ; Jan Wilco Dijkstra ; Daniel Jansen ; Bai Song
- 关键词：Pd-membranes ; carbon capture ; NGCC ; membrane module ; demonstration ; hydrogen flux
- 刊名：Energy Procedia
- 出版年：2013
- 出版时间：2013
- 年：2013
- 卷：37
- 期：Complete
- 页码：1076-1084
- 全文大小：678 K
文摘
Pd-membranes in combination with water gas shift (WGS) reactors are considered as a cost and energy efficient technology for CO2 capture in natural gas or coal-fired power stations. An important step towards realization of a full-scale membrane reactor is the demonstration of a scaled-down version. This paper describes the realization of a scaled-down membrane module, which is able to generate a hydrogen flux of approximately 12 Nm3/m2.hr at a hydrogen recovery of 95 % and an operating temperature of 400 ¡ãC under 30 bar of NGCC-gas composition as feed stream and 6 bar N2 sweep stream.