Distillation: apparatus – Apparatus – Systems
Patent
1987-05-07
1989-04-04
Bascomb, Wilbur
Distillation: apparatus
Apparatus
Systems
2021852, 55185, 55440, 122489, 203 40, B01D 310
Patent
active
048183466
ABSTRACT:
A vertical distillation column for vacuum distillation having a feed inlet, a gas outlet and a de-entrainment device which comprises a downstream chamber and an upstream chamber separated from each other by an inclined permeable wall comprising coalescence means and flow controlling means restricting fluid flow through the upper part of the coalescence means.
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patent: 4278495 (1981-07-01), Regehr
patent: 4565554 (1986-01-01), Zipay et al.
Bentham Jeremy B.
Pek Johan J. B.
Bascomb Wilbur
Shell Oil Company
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