OLEFIN HIGHLY PURIFYING ZEOLITE MEMBRANE

PROBLEM TO BE SOLVED: To provide an economical separation method that selectively separates olefin from an olefin/paraffin fluid mixture and eliminates the need of loading a large amount of heat.SOLUTION: A zeolite membrane includes: an Ag-FAU-type zeolite membrane with an Ag content of 0.1 to 26 ma...

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Bibliographic Details
Main Authors MANIWA ATSUSHI, MATSUKATA MASAHIKO, UCHIDA MASATO, ARAI KAZUYOSHI
Format Patent
LanguageEnglish
Japanese
Published 07.12.2017
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an economical separation method that selectively separates olefin from an olefin/paraffin fluid mixture and eliminates the need of loading a large amount of heat.SOLUTION: A zeolite membrane includes: an Ag-FAU-type zeolite membrane with an Ag content of 0.1 to 26 mass%; and an inorganic porous support.SELECTED DRAWING: Figure 1 【課題】 オレフィン／パラフィン混合流体からオレフィンを選択的に分離するための方法に関するものであって、大量の熱量投入を必要としない経済的な分離方法を提供する。【解決手段】 Ａｇの含有量が０．１〜２６質量％であるＡｇ-ＦＡＵ型ゼオライト膜及び無機系多孔質支持体からなるゼオライト膜を用いる。【選択図】 図１
Bibliography:Application Number: JP20160107833