Pressure Swing Membrane Absorption-Permeation Separation of VOCs From Nitrogen

变压膜吸收-渗透（PSMABP）将在该SGER项目中用于挥发性有机化合物（VOCs）的去除。 在PSMABP中，空气或含N2的VOC将被引入到中空纤维模块中，并通过循环过程分离。 N2/空气中的VOC将选择性地渗透一组微孔中空进料纤维的壁，吸收到惰性高沸点矿物油中，然后出现到第二组抽空的带状纤维中。 该项目可以帮助工业和政府解决《清洁空气法》规定的VOC污染气流的清理问题。 待探索的技术有望克服当前技术的某些问题。

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.