Pressure Swing Membrane Absorption-Permeation Separation of VOCs From Nitrogen

变压膜吸附-渗透分离氮气中的 VOC

• 批准号: 9415293
• 负责人: Kamalesh Sirkar
• 金额: $ 3.06万
• 依托单位: New Jersey Institute of Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-08-15 至 1995-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9415293&HistoricalAwards=false
• 关键词: Pressure; Swing; Membrane; Absorption; Permeation

Pressure swing membrane absorption-permeation (PSMABP) is to be demonstrated and examined for the removal of volatile organic compounds (VOCs) in this SGER project. In PSMABP, air or N2 containing VOCs will be introduced into a hollow fiber module and separated by a cyclic process. VOCs in N2/air will selectively permeate the walls of one set of microporous hollow feed fibers, absorb into an inert high boiling mineral oil, and then emerge into a second set of evacuated strip fibers. This project can help industry and government to address the cleanup of VOC contaminated air streams mandated by the Clean Air Act. The technique to be explored is expected to overcome certain problems with current technologies.

在此 SGER 项目中，将演示和检验变压膜吸收渗透 (PSMABP) 去除挥发性有机化合物 (VOC) 的方法。 在 PSMABP 中，含有 VOC 的空气或 N2 将被引入中空纤维模块中，并通过循环过程进行分离。 氮气/空气中的挥发性有机化合物将选择性地渗透到一组微孔中空进料纤维的壁中，吸收到惰性高沸点矿物油中，然后进入第二组真空条状纤维中。 该项目可以帮助行业和政府解决《清洁空气法》规定的 VOC 污染气流的清理问题。 所探索的技术有望克服当前技术的某些问题。