Title:
SILICA-BASED MATERIAL AND PRODUCTION PROCESS THEREFOR, AND NOBLE METAL-SUPPORTED MATERIAL AND CARBOXYLIC ACID PRODUCTION PROCESS USING THE SAME AS CATALYST
Document Type and Number:
Japanese Patent JP2016000686
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a silica-based material having high mechanical strength and a high specific surface area and excellent in resistance to acids and bases, a process for producing the same and a noble metal-supported material including the silica-based material.SOLUTION: A silica-based material comprises: silicon; aluminum; at least one fourth period element selected from the group consisting of iron, cobalt, nickel and zinc; and at least one basic element selected from the group consisting of alkali metal elements, alkali earth metal elements and rare earth elements, in which the silica-based material comprises 57.6 to 90 mol% of the silicon, 3.1 to 30 mol% of the aluminum, 0.75 to 15 mol% of the fourth period element and 2 to 36.6 mol% of the basic element, based on a total mole of the silicon, the aluminum, the fourth period element and the basic element. The silica-based material can be used as a catalyst support, and the noble metal-supported material can be used widely as a catalyst for chemical synthesis.
Inventors:
SUZUKI MASARU
YAMAGUCHI TATSUO
IIZUKA CHIHIRO
YAMAGUCHI TATSUO
IIZUKA CHIHIRO
Application Number:
JP2015130002A
Publication Date:
January 07, 2016
Filing Date:
June 29, 2015
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP
International Classes:
C01B33/00; B01J23/06; B01J23/66; B01J23/755; B01J23/78; B01J23/83; B01J23/89; B01J32/00; B01J35/02; B01J37/03; B01J37/08; B01J37/10
Domestic Patent References:
| JPH09286662A | 1997-11-04 |
Foreign References:
| WO2009022544A1 | 2009-02-19 | |||
| WO2009054462A1 | 2009-04-30 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Kazuhiko Naito
Toshifumi Onuki
Kazuhiko Naito