Fabrication and scale-up of multi-leaf spiral-wound membrane modules for CO 2 capture from flue gas
烟气CO 2多叶缠绕膜组件的制备与放大
作者: Kai K. ChenWitopo SalimYang HanDongzhu WuW.S. Winston Ho
作者单位: 1William G. Lowrie Department of Chemical and Biomolecular Engineering and Department of Materials Science and Engineering, The Ohio State University, 151 West Woodruff Avenue, Columbus, OH, 43210-1350, USA
2Membrane Technology and Research, Inc. (MTR), 39630 Eureka Drive, Newark, CA, 94560, USA
3Microcontamination Control (MC) Membrane R&D Group, Entegris, 9 Crosby Drive, Bedford, MA, 01730-1401, USA
刊名: Journal of Membrane Science, 2020, Vol.595
来源数据库: Elsevier Journal
DOI: 10.1016/j.memsci.2019.117504
关键词: Spiral-wound moduleModule fabricationModule scale-upGas separationCarbon capture
英文摘要: Abstract(#br)Facilitated transport membranes for CO 2 capture from flue gas were scaled up and subsequently fabricated into spiral-wound modules. In order to increase the membrane area in each module conveniently, a multi-leaf rolling procedure utilizing a carrier layer was used, and the fabrication steps were documented in detail. The prototype module comprised up to 7 membrane leaves (each membrane leaf had dimensions of 14″ by 36″) and had a total membrane area of up to 2.94 m 2 . By controlling the spacer thicknesses, the packing density in each of the modules was enhanced, while the pressure drops on both feed and permeate sides were maintained below 1.5 psi/m. The fabricated membrane modules showed consistent transport results as the corresponding scale-up membranes. For instance, a...
全文获取路径: Elsevier  (合作)
影响因子:4.093 (2012)

  • capture 捕获
  • spiral 螺旋形的
  • membrane 
  • wound 
  • scale 度盘
  • multi 多种