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1. (WO2018180527) ALUMINOPHOSPHATE-TYPE ZEOLITE MEMBRANE SYNTHESIS METHOD

Pub. No.:    WO/2018/180527    International Application No.:    PCT/JP2018/010149
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 16 00:59:59 CET 2018
IPC: C01B 39/54
Applicants: NGK INSULATORS, LTD.
日本碍子株式会社
Inventors: HAGIO Takeshi
萩尾 健史
NODA Kenichi
野田 憲一
MIYAHARA Makoto
宮原 誠
SHIMIZU Katsuya
清水 克哉
Title: ALUMINOPHOSPHATE-TYPE ZEOLITE MEMBRANE SYNTHESIS METHOD
Abstract:
This aluminophosphate-type zeolite membrane synthesis method involves a step for preparing a mixture with pH between 6 and 9 by mixing an acidic phosphorus source and an alkali source, a step for preparing a raw material solution by adding and mixing an aluminum source to the prepared mixture, and a step for synthesizing an aluminophosphate-type zeolite membrane by hydrothermally synthesizing the raw material solution.