Distillation: processes – separatory – With chemical reaction – Including step of adding catalyst or reacting material
Patent
1989-11-13
1991-12-17
Bascomb, Jr., Wilbur
Distillation: processes, separatory
With chemical reaction
Including step of adding catalyst or reacting material
203 99, 203DIG6, 202158, 2611121, 422191, 422193, B01D 332, B01J 804
Patent
active
050732366
ABSTRACT:
A concurrent catalytic reaction with distillation structure involves a plurality of vapor permeable plates which are arranged in spaced apart relationship with a catalyst placed in the open space between two adjacent plates. The catalyst filled area presents a reaction zone where catalytic reaction can take place and the vapor permeable plates present a large surface area for vapor and liquid phase exchange. The invention also encompasses a process for concurrent catalytic reaction with distillation employing structure as aforedescribed and including the steps of feeding a liquid stream to a column employing such structure and directing the stream through the catalytic reaction zone while concurrently distilling a portion of the liquid to present a vapor stream which is directed in countercurrent relationship to the liquid stream flow.
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Buchholz Matt
Gelbein Abraham P.
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