Title:
CATALYST IN WHICH METAL IS CARRIED ON INORGANIC POROUS BODY HAVING HIERARCHICAL POROUS STRUCTURE, AND METHOD FOR MANUFACTURING SAID CATALYST
Document Type and Number:
WIPO Patent Application WO/2019/066076
Kind Code:
A1
Abstract:
Provided is a catalyst containing a carrier, and a metal obtained by reducing metal ions carried by the carrier 1) in a supercritical state or 2) in a polar organic solvent, the carrier being an inorganic porous body having a hierarchical porous structure. Employing the above catalyst makes it possible to achieve catalytic activity that is superior to that of conventional catalysts, and to prevent generation of heat and spontaneous combustion due to no organic porous body being used.
Inventors:
MIYAMOTO RIICHI (JP)
BAI HONGZHI (JP)
SAJIKI HIRONAO (JP)
ICHIKAWA TOMOHIRO (JP)
MIZUNO MASAHIRO (JP)
OGAWA AYA (JP)
MASUDA HAYATO (JP)
YAMADA TSUYOSHI (JP)
MATSUO TOMOHIRO (JP)
KOBAYASHI YUTAKA (JP)
BAI HONGZHI (JP)
SAJIKI HIRONAO (JP)
ICHIKAWA TOMOHIRO (JP)
MIZUNO MASAHIRO (JP)
OGAWA AYA (JP)
MASUDA HAYATO (JP)
YAMADA TSUYOSHI (JP)
MATSUO TOMOHIRO (JP)
KOBAYASHI YUTAKA (JP)
Application Number:
PCT/JP2018/036594
Publication Date:
April 04, 2019
Filing Date:
September 28, 2018
Export Citation:
Assignee:
SNG INC (JP)
International Classes:
B01J32/00; B01J23/44; B01J35/04; B01J37/02; C07B31/00; C07C5/03; C07C5/08; C07C5/09; C07C5/10; C07C15/073; C07C15/16; C07C15/18; C07C15/52; C07C29/145; C07C29/159; C07C31/125; C07C33/22; C07C37/52; C07C39/04; C07C39/08; C07C43/178; C07C51/36; C07C51/377; C07C57/30; C07C63/06; C07C69/612; C07C209/36; C07C209/42; C07C209/62; C07C209/70; C07C211/45; C07C211/46; C07C211/48; C07F7/18; C07B61/00
Foreign References:
| JP2010510060A | 2010-04-02 | |||
| JP2011200774A | 2011-10-13 | |||
| JP2015180494A | 2015-10-15 |
Other References:
TENORIO, M. J. ET AL.: "Supercritical CO2 as a reaction and impregnation medium in the synthesis of Pd-SiO2 aerogel inverse opals", THE JOURNAL OF SUPERCRITICAL FLUIDS, vol. 49, 2009, pages 369 - 376, XP026104393, DOI: doi:10.1016/j.supflu.2009.03.011
MATSUYAMA, K. ET AL.: "Supercritical fluid-assisted immobilization of Pd nanoparticles in the mesopores of hierarchical porous Si02 for catalytic applications", THE JOURNAL OF SUPERCRITICAL FLUIDS, vol. 130, 29 July 2017 (2017-07-29), pages 140 - 146, XP085171954, DOI: doi:10.1016/j.supflu.2017.07.032
MATSUYAMA, K. ET AL.: "Supercritical fluid-assisted immobilization of Pd nanoparticles in the mesopores of hierarchical porous Si02 for catalytic applications", THE JOURNAL OF SUPERCRITICAL FLUIDS, vol. 130, 29 July 2017 (2017-07-29), pages 140 - 146, XP085171954, DOI: doi:10.1016/j.supflu.2017.07.032
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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