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Nitrogen PTMSP membranes

Figure 2.41 The change in nitrogen flux through a PTMSP membrane caused by the presence of a condensable vapor in the feed gas [71]. This behavior is characteristic of extremely finely porous microporous ceramic or ultrahigh-free-volume polymeric membranes such as PTMSP. The condensable vapor adsorbs in the 5- to 15-A-diameter pores of the membrane, blocking the flow of the noncondensable nitrogen gas... Figure 2.41 The change in nitrogen flux through a PTMSP membrane caused by the presence of a condensable vapor in the feed gas [71]. This behavior is characteristic of extremely finely porous microporous ceramic or ultrahigh-free-volume polymeric membranes such as PTMSP. The condensable vapor adsorbs in the 5- to 15-A-diameter pores of the membrane, blocking the flow of the noncondensable nitrogen gas...
Permeability coefficients of nitrogen in ascast and aged PTMSP membranes at 30 C. [Pg.98]

See other pages where Nitrogen PTMSP membranes is mentioned: [Pg.72]    [Pg.128]    [Pg.652]    [Pg.81]    [Pg.82]    [Pg.104]    [Pg.193]    [Pg.3]    [Pg.663]    [Pg.604]   
See also in sourсe #XX -- [ Pg.98 ]



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