Process for effecting mass transfer between a liquid phase and a gaseous phase
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United States of America Patent
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Aug 28, 2007
Grant Date -
Jun 1, 2006
app pub date -
Jan 10, 2006
filing date -
Feb 25, 1998
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Abstract
A process for effecting mass transfer between a liquid phase and a gaseous phase in a filled-type column comprising an external shell which accommodates at least one filler-containing basket wherethrough the phases are caused to flow in countercurrent relationship, advantageously comprises the step of feeding the gaseous phase to the at least one basket through a gas-permeable surface thereof which is larger than the basket cross-section, preferably in a prevailing radial flow direction.
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