Title:
METHANOL CONVERSION REACTION CATALYST
Document Type and Number:
WIPO Patent Application WO/2023/022156
Kind Code:
A1
Abstract:
The present invention provides a novel methanol conversion reaction catalyst excellent in lower olefin selectivity, with a methanol conversion reaction catalyst that contains a zeolite-type compound Z(M1, M2) having at least an element M1 and an element M2 as skeleton metal elements, the zeolite-type compound Z(M1, M2) being a particle having a nano-order (1000 nm or less) average primary particle diameter, and the element M1 and the element M2 satisfying the following formula: TB≦TM1
Inventors:
MASUDA TAKAO (JP)
HASEGAWA MAI (JP)
YOSHIKAWA TAKUYA (JP)
NAKASAKA YUTA (JP)
HASEGAWA MAI (JP)
YOSHIKAWA TAKUYA (JP)
NAKASAKA YUTA (JP)
Application Number:
PCT/JP2022/030981
Publication Date:
February 23, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
B01J29/88; C01B39/06; C01B39/36; C07B61/00; C07C1/20; C07C11/02
Domestic Patent References:
| WO2017090751A1 | 2017-06-01 |
Foreign References:
| JP2013028507A | 2013-02-07 | |||
| JPS62113716A | 1987-05-25 | |||
| CN103706391A | 2014-04-09 |
Other References:
JIN YINGJIE, ASAOKA SACHIO, ZHANG SHUDONG, LI PING, ZHAO SHANLIN: "Reexamination on transition-metal substituted MFI zeolites for catalytic conversion of methanol into light olefins", FUEL PROCESSING TECHNOLOGY, ELSEVIER BV, NL, vol. 115, 1 November 2013 (2013-11-01), NL , pages 34 - 41, XP093037624, ISSN: 0378-3820, DOI: 10.1016/j.fuproc.2013.03.047
ASAOKA, SACHIO; JAN, FI; WANG, JIN; JIN, YUNGJIE; LI, SHAOHONG; ASAMI, KENJI; FUJIMOTO, KAORU: "C3 and C4 synthesis from methanol/DME", THE 55TH R&D WORKSHOP OF THE JAPAN PETROLEUM INSTITUTE OF JAPAN AND AUTUMN MEETING, JAPAN PETROLEUM INSTITUTE, JP, vol. 55, 18 July 2006 (2006-07-18), JP, pages 1 - 2, XP009543998, DOI: 10.11523/sekiyu.2006.0.30.0
TANIGUCHI, TAICHI ET AL.: "1P26 Selective synthesis of lower olefins from methanol using nano-sized MFI aluminoferrisilicate", PROCEEDINGS OF THE 115TH SYMPOSIUM ON CATALYSTS; TOKYO; MARCH 23-24, 2015, vol. 115, 10 March 2015 (2015-03-10) - 24 March 2015 (2015-03-24), pages 95, XP009543879
ASAOKA, SACHIO; JAN, FI; WANG, JIN; JIN, YUNGJIE; LI, SHAOHONG; ASAMI, KENJI; FUJIMOTO, KAORU: "C3 and C4 synthesis from methanol/DME", THE 55TH R&D WORKSHOP OF THE JAPAN PETROLEUM INSTITUTE OF JAPAN AND AUTUMN MEETING, JAPAN PETROLEUM INSTITUTE, JP, vol. 55, 18 July 2006 (2006-07-18), JP, pages 1 - 2, XP009543998, DOI: 10.11523/sekiyu.2006.0.30.0
TANIGUCHI, TAICHI ET AL.: "1P26 Selective synthesis of lower olefins from methanol using nano-sized MFI aluminoferrisilicate", PROCEEDINGS OF THE 115TH SYMPOSIUM ON CATALYSTS; TOKYO; MARCH 23-24, 2015, vol. 115, 10 March 2015 (2015-03-10) - 24 March 2015 (2015-03-24), pages 95, XP009543879
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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