SEPARATION PROCESS IN WHICH A MEMBRANE IS USED

The present invention is an improvement in a separation process. When molecular sieve membranes are used in a separation process transport flux decays over time. It has been discovered that the presence of hydrogen in the feed stream, permeate stream, or feed stream when present, either alone or in...

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Bibliographic Details
Main Authors CORCORAN, EDWARD, WILLIAM, MCHENRY, JAMES, ALEXANDER, DECKMAN, HARRY, WILLIAM, CZARNETZKI, LOTHAR, RUEDIGER
Format Patent
LanguageEnglish
French
German
Published 05.09.2001
Edition7
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention is an improvement in a separation process. When molecular sieve membranes are used in a separation process transport flux decays over time. It has been discovered that the presence of hydrogen in the feed stream, permeate stream, or feed stream when present, either alone or in combination, causes a reduction in flux decay.
Bibliography:Application Number: EP19970902210