NEW PROCESS FOR THE SEPARATION OF PROPYLENE FROM A GAS MIXTURE (GM) COMPRISING PROPYLENE AND PROPANE

NEW PROCESS FOR THE SEPARATION OF PROPYLENE FROM A GAS MIXTURE (GM) COMPRISING PROPYLENE AND PROPANE

The present invention relates to a process for the separation of propylene from a gas mixture (GM) comprising propylene and propane by means of a membrane (M) comprising a polyarylene ether sulfone polymer (P) prepared by converting a reaction mixture (RG) comprising at least one aromatic dihalogen...

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Hauptverfasser: YONG, Wai Fen, CHUNG, Tai-Shung, LIANG, Canzeng, WEBER, Martin, MALETZKO, Christian
Format: Patent
Sprache:eng ; fre ; ger
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CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
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creator YONG, Wai Fen
CHUNG, Tai-Shung
LIANG, Canzeng
WEBER, Martin
MALETZKO, Christian
description The present invention relates to a process for the separation of propylene from a gas mixture (GM) comprising propylene and propane by means of a membrane (M) comprising a polyarylene ether sulfone polymer (P) prepared by converting a reaction mixture (RG) comprising at least one aromatic dihalogen sulfone and at least one dihydroxy component comprising trimethylhydroquinone.
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language eng ; fre ; ger
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
title NEW PROCESS FOR THE SEPARATION OF PROPYLENE FROM A GAS MIXTURE (GM) COMPRISING PROPYLENE AND PROPANE
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