Title:
SPONGE COBALT CATALYST COMPOSITION AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/277192
Kind Code:
A1
Abstract:
[Problem] To provide a sponge cobalt catalyst that exhibits a high catalytic activity even during long-term use. [Solution] A sponge cobalt catalyst composition comprising water, an oxo acid, and a sponge cobalt catalyst, wherein the oxo acid contains W or Mo and all or a portion of the oxo acid is adsorbed to the sponge cobalt catalyst.
Inventors:
YAMAZAKI HIROSATO (JP)
Application Number:
PCT/JP2022/026528
Publication Date:
January 05, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
JGC CATALYSTS & CHEMICALS LTD (JP)
International Classes:
B01J25/00; B01J37/02; C07C209/48
Foreign References:
| JP2004516308A | 2004-06-03 | |||
| JPH07185352A | 1995-07-25 | |||
| JP2008528459A | 2008-07-31 | |||
| JP2002512606A | 2002-04-23 | |||
| JPH032145A | 1991-01-08 | |||
| JP2001302595A | 2001-10-31 | |||
| JP2002529227A | 2002-09-10 | |||
| JPS5441804A | 1979-04-03 | |||
| JP2013177346A | 2013-09-09 | |||
| JP2010520175A | 2010-06-10 |
Other References:
LEONITO O. GARCIANO II; NGUYEN H. TRAN; G. S. KAMALI KANNANGARA; ADRIYAN S. MILEV; MICHAEL A. WILSON; HERBERT VOLK: "Development of Raney cobalt catalysts for the hydrogenation of squalene type compounds", REACTION KINETICS, MECHANISMS AND CATALYSIS, SPRINGER NETHERLANDS, DORDRECHT, vol. 108, no. 1, 18 September 2012 (2012-09-18), Dordrecht , pages 127 - 138, XP035163107, ISSN: 1878-5204, DOI: 10.1007/s11144-012-0498-1
TERUO KUBOMATSUSHINICHIRO KOMATSU: "Raney Catalyst", 1971, KYORITSU SHUPPAN CO., LTD.
TERUO KUBOMATSUSHINICHIRO KOMATSU: "Raney Catalyst", 1971, KYORITSU SHUPPAN CO., LTD.
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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