Title:
AEI ZEOLITE CONTAINING PHOSPHORUS, AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2015134698
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide AEI zeolite having moderate strength as well as uniform acid strength.SOLUTION: This invention relates to AEI zeolite containing phosphorus, preferably AEI zeolite containing phosphorus within the pores, and a method for producing AEI zeolite including a crystallization step for crystallizing a raw material mixture containing a tetraethylphosphonium cation.
Inventors:
SANO YOJI
SADAKANE MASAHIRO
TAKAMITSU YASUYUKI
SADAKANE MASAHIRO
TAKAMITSU YASUYUKI
Application Number:
JP2014096156A
Publication Date:
July 27, 2015
Filing Date:
May 07, 2014
Export Citation:
Assignee:
UNIV HIROSHIMA
TOSOH CORP
TOSOH CORP
International Classes:
C01B39/48; B01D53/94; B01J29/76; B01J35/10
Domestic Patent References:
JP2010522688A | 2010-07-08 | |||
JP2004524252A | 2004-08-12 |
Foreign References:
WO2012138405A1 | 2012-10-11 |
Other References:
T. MARUO ET AL.: "Facile Synthesis of AEI Zeolites by Hydrothermal Conversion of FAU Zeolites in the Presence of Tetra", CHEM. LETT., vol. 43, JPN6017027895, 12 November 2013 (2013-11-12), JP, pages 302 - 304, ISSN: 0003607333
E. R. PARNHAM AND R. E. MORRIS: "The Ionothermal Synthesis of Cobalt Aluminophosphate Zeolite Frameworks", J. AM. CHEM. SOC., vol. 128, no. 7, JPN6017027890, 28 January 2006 (2006-01-28), US, pages 2204 - 2205, XP055127391, ISSN: 0003607334, DOI: 10.1021/ja057933l
M. -A. DJIEUGOUE ET AL.: "Catalytic Study of Methanol-to-Olefins Conversion in Four Small-Pore Silicoaluminophosphate Molecula", J. PHYS. CHEM. B, vol. 104, JPN6017027893, 17 June 2000 (2000-06-17), US, pages 6452 - 6461, ISSN: 0003607335
E. R. PARNHAM AND R. E. MORRIS: "The Ionothermal Synthesis of Cobalt Aluminophosphate Zeolite Frameworks", J. AM. CHEM. SOC., vol. 128, no. 7, JPN6017027890, 28 January 2006 (2006-01-28), US, pages 2204 - 2205, XP055127391, ISSN: 0003607334, DOI: 10.1021/ja057933l
M. -A. DJIEUGOUE ET AL.: "Catalytic Study of Methanol-to-Olefins Conversion in Four Small-Pore Silicoaluminophosphate Molecula", J. PHYS. CHEM. B, vol. 104, JPN6017027893, 17 June 2000 (2000-06-17), US, pages 6452 - 6461, ISSN: 0003607335
Attorney, Agent or Firm:
Shigetaka Shirai
Yasuko Tanaka
Yasuko Tanaka