Zeolite membrane composite

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United States of America Patent

PATENT NO 12048904
APP PUB NO 20180339272A1
SERIAL NO

16049160

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Abstract

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A zeolite membrane composite for use in separation of a highly-permeative component through permeation from a vapor mixture or a liquid mixture comprising multiple components, the zeolite membrane composite comprising an inorganic porous support and a zeolite membrane provided thereon, wherein the zeolite membrane contains zeolite of a CHA-type aluminosilicate, and in a X-ray diffraction pattern obtained through irradiation to the zeolite membrane surface with X-ray, a peak intensity at around 2θ=17.90 has a value of less than 0.5 times a peak intensity at around 2θ=20.80 and a peak intensity at around 2θ=9.6° has a value of 2.0 times or more and less than 4.0 times a peak intensity at around 2θ=20.8°.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI CHEMICAL CORPORATION1-1 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 100-8251

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Mikio Kanagawa, JP 50 566
Takewaki, Takahiko Kanagawa, JP 51 414
Yamada, Miki Kanagawa, JP 34 240

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