Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1991-02-22
1992-09-08
Spitzer, Robert
Gas separation
Means within gas stream for conducting concentrate to collector
55 75, 55316, 55387, 55389, 55485, 55486, 55502, 55508, 55DIG42, B01D 5304, B01D 2704, B01D 3908
Patent
active
051454947
ABSTRACT:
The present invention relates to a method of filtering, at the end user's home, business or the like, a gas stream in which polychlorinated biphenyls (PCB's) have been concentrated at sufficient levels to be a significant health hazard. Steps of the invention include:
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Messner Harold D.
Spitzer Robert
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