Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1989-10-20
1990-09-11
Spitzer, Robert
Gas separation
Means within gas stream for conducting concentrate to collector
55 68, B01D 5322
Patent
active
049559982
ABSTRACT:
A process for separating a specific component from air which comprises alternately and repeatedly carrying out a step of feeding air under pressure to a non-porous gas separation membrane and suctioning of a permeating gas under vacuum after feeding of air is stopped.
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European Search Report for No. 88307702.6.
Haruna Kazuo
Inoue Masahiro
Ueda Kanji
Spitzer Robert
Sumitomo Seika Chemicals Co. Ltd.
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