Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation

The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment. The membrane is a polyether epoxy resin having an aliphatic substituted epoxide. The invention also teaches a method to control the flux and selectivity of the me...

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Hauptverfasser: SKIC GEORGE, FERRUGHELLI DAVID T, NG MAN KIT, PARTRIDGE RANDALL D, SHAFFER TIMOTHY D
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creator SKIC GEORGE
FERRUGHELLI DAVID T
NG MAN KIT
PARTRIDGE RANDALL D
SHAFFER TIMOTHY D
description The present invention is directed to a membrane for ethanol and aromatics separation that is stable in an alcohol containing environment. The membrane is a polyether epoxy resin having an aliphatic substituted epoxide. The invention also teaches a method to control the flux and selectivity of the membrane.
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Ethanol stable polyether epoxy based membrane for ethanol and aromatics separation
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