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Interfacially polymerized composite hollow fiber membrane for CO2 separation

  • Alsamani A.M. Salih
  • , Chun Hai Yi
  • , Bo Lun Yang
  • , Peng Chen
  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

PEAm-TMC/PDMS/PVC composite hollow fiber membrane for CO2 separation was developed through interfacial polymerization (IP) on the PDMS pre-coated inner surface of PVC hollow fiber. Polyetheramine (PEAm) and Trimesoyl chloride (TMC) were selected as aqueous monomer and organic monomer, respectively. SEM observation result shows that the thickness of PEAm-TMC IP layer is about 215 nm. The effects of monomer concentrations and acid acceptor concentration on the membrane performance were investigated. The results shows that the CO2 permeance decareses and CO2/N2 selectivity increases with the increasing concentrations of PEAm, TMC and Na2CO3. At 0. 12 MPa, the composite hollow fiber membrane possesses a very high CO2 permeance of 964 GPU and CO2/N2 selectivity of 40.6.

源语言英语
主期刊名Advances in Chemical Engineering III
2040-2046
页数7
DOI
出版状态已出版 - 2013
活动3rd International Conference on Chemical Engineering and Advanced Materials, CEAM 2013 - Guangzhou, 中国
期限: 6 7月 20137 7月 2013

出版系列

姓名Advanced Materials Research
781-784
ISSN(印刷版)1022-6680

会议

会议3rd International Conference on Chemical Engineering and Advanced Materials, CEAM 2013
国家/地区中国
Guangzhou
时期6/07/137/07/13

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