Cold Rich Bypass to Strippers for CO sub(2) Capture by Concentrated Piperazine

Cold rich bypass to the stripper in CO sub(2) capture by alkanolamines will usually reduce the total heat duty. Bypass reduces the stripping steam in the overhead vapor and balances the temperature approach in the main cross exchanger. This process improvement reduces the energy requirement of any c...

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Bibliographic Details

Published in:	Chemical engineering & technology Vol. 37; no. 1; pp. 149 - 156
Main Authors:	Van Wagener, David H, Rochelle, Gary T
Format:	Journal Article
Language:	English
Published:	01-01-2014
Subjects:	Bypasses
Online Access:	Get full text
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