Title:
ZEOLITE MEMBRANE EVALUATION METHOD
Document Type and Number:
Japanese Patent JP2015186776
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a zeolite membrane evaluation method capable of evaluating a large number of zeolite membranes stably in a short time.SOLUTION: There is provided a zeolite membrane evaluation method for a zeolite membrane formed on a porous support by which, preferably after the zeolite membrane is heated, a space that one surface of the zeolite membrane contacts is vacuumed, and gas with molecular diameter larger than pore size of zeolite constituting the zeolite membrane is supplied to the other surface of the zeolite membrane so that an amount of permeation of the gas to the space is measured.
Inventors:
MUTSUO SHINGO
NOGUCHI NAOKI
NOGUCHI NAOKI
Application Number:
JP2014064530A
Publication Date:
October 29, 2015
Filing Date:
March 26, 2014
Export Citation:
Assignee:
MITSUBISHI CHEM CORP
International Classes:
B01D71/02; B01D65/10; B01D69/10
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