Title:
ALUMINOPHOSPHATE-TYPE ZEOLITE MEMBRANE SYNTHESIS METHOD
Document Type and Number:
WIPO Patent Application WO/2018/180527
Kind Code:
A1
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.
Inventors:
HAGIO TAKESHI (JP)
NODA KENICHI (JP)
MIYAHARA MAKOTO (JP)
SHIMIZU KATSUYA (JP)
NODA KENICHI (JP)
MIYAHARA MAKOTO (JP)
SHIMIZU KATSUYA (JP)
Application Number:
PCT/JP2018/010149
Publication Date:
October 04, 2018
Filing Date:
March 15, 2018
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
C01B39/54
Foreign References:
| CN103449475A | 2013-12-18 | |||
| US20090114089A1 | 2009-05-07 | |||
| US20060100095A1 | 2006-05-11 | |||
| JP2014506227A | 2014-03-13 | |||
| JP2012062228A | 2012-03-29 |
Other References:
VILASECA, M. ET AL.: "A1P04-18 synthesized from colloidal precursors and its use for the preparation of thin films", SURFACE SCIENCE, vol. 226, 2004, pages 1 - 6, XP055312156, DOI: doi:10.1016/j.apsusc.2003.11.063
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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