期刊文献+

气体膜分离技术在煤清洁化利用中的应用 被引量:2

Applications of Membrane Gas-separation Technologyin Clean Utilization of Coals
下载PDF
导出
摘要 归纳分析了燃煤电厂减排CO2的途径,以煤气化为核心的多联产系统具有提高燃煤利用效率和减排CO2的最大潜力。CO2的分离是未来零排放火电厂所面临的主要挑战之一,在CO2的各分离技术中,膜分离法对电厂效率影响最小。无机膜在涉及高温的分离过程中具有有机高分子膜所无法比拟的优势,为使回收的CO2达到理想的纯度,一方面应开发性能更好的无机膜材料,另一方面还应把膜法和其它有关分离技术进行优化集成。 :The approaches of CO2 sequestration from fossil fuel power plants were summed up and analyzed. Multi-cogeneration system as the kernel with coal gasification possesses the maximal potential of improving coal utilization efficiency and CO2 sequestration. CO2 separation is one of the primary challenges of fossil fuel power plants in achieving no discharge in future. In all of the CO2 separation technologies, membrane separation has the minimal influence on the efficiency of power plants. In high temperature separations, inorgamc membranes possess me advantages that organic membranes can not be competed. In order to obtain CO2 with perfect purity, on the one hand, it should develop inorganic membrane materials with better capability, and it should integrate membranes with other separation technologies on the other hand.
出处 《过滤与分离》 CAS 2006年第2期5-7,29,共4页 Journal of Filtration & Separation
基金 陕西省教育厅自然科学专项基金(05JK208) 西安工程科技学院校管基金(04XG12)资助项目
关键词 燃煤电厂 减排 CO2 整体煤气化 多联产 fossil fuel power plant sequestration CO2 integrated coal gasification multi - cogeneration
  • 相关文献

参考文献7

二级参考文献53

共引文献93

同被引文献21

  • 1周泽兴.火电厂排放CO_2的分离回收和固定技术的研究开发现状[J].环境科学进展,1993,1(1):56-73. 被引量:22
  • 2黄冬兰,王金渠,贺高红,杨宝功.膜吸收器吸收CO_2的影响因素研究[J].安全与环境学报,2004,4(6):18-21. 被引量:12
  • 3陆建刚,马骏,王连军.膜接触器分离混合气中二氧化碳[J].膜科学与技术,2005,25(5):15-20. 被引量:13
  • 4孙承贵,曹义鸣,介兴明,王同华,林斌,袁权.中空纤维致密膜基吸收CO_2传质机理分析[J].高校化学工程学报,2007,21(4):556-562. 被引量:16
  • 5y2308.液膜[EB/OL].http://baike.baidu.com/view/1228476.htm.2007.10.31.
  • 6Li K,Teo W K.Use of permeation and absorption methods for CO_2 removal in hollow fiber membrane moduleds[J].Sep Purif Technol,1998,13(1):79-88.
  • 7Yongtaek Lee,Richard D.Analysis of CO2 removal by hollow fiber membrane contactors[J].J Membr Sci,2001,194(1):57-67.
  • 8Kim Young-Seok,Yang Seung-ManAbsorption of carbon dioxide through hollow fiber membranes using various aqueous absorbents[J].Sep Purif Technol,2000,21(1-2):101-109.
  • 9Feron P H M,Jansen A E.C02 separation with polyolefin membrane contactors and dedicated absorption liquids:performances and prospects[J].Sep Purif Technol,2002,27:231-242.
  • 10Riemer P W F,Ormerod W G.International perspecfives and the results of carbon dioxide capture disposal and utilization studies[J].Energy Conversion and Management,1995,36(6-9):813-818.

引证文献2

二级引证文献15

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部