Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1976-04-05
1978-10-10
Hart, Charles N.
Gas separation
Means within gas stream for conducting concentrate to collector
55 36, B01D 1900
Patent
active
041194136
ABSTRACT:
This invention relates to a method for recovering hydrogen bromide gas from a gaseous stream. The method comprises contacting the gaseous stream with a nonaqeous hydrogen bromide absorbent containing acetic acid to absorb at least a portion of the hydrogen bromide. The hydrogen bromide containing absorbent is then heated to desorb at least a portion of the hydrogen bromide.
REFERENCES:
kirk-Othmer "Encyclopedia of Chemical Tech." 2nd Ed., vol. 3, pp. 767-768.
Ecker Ernest L.
Larsen Eric R.
Cross E. Rollins
Hart Charles N.
Kuszaj J. M.
The Dow Chemical Company
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