Title:
CATALYST FOR CYCLOOLEFIN PRODUCTION AND PROCESS FOR PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2006/006277
Kind Code:
A1
Abstract:
A catalyst for cycloolefin production by the partial hydrogenation of a monocyclic aromatic hydrocarbon, the catalyst comprising zirconia as a support and being constituted of particles having an average primary-particle diameter in the range of 3-50 nm and an average secondary-particle diameter in the range of 0.1-30 µm.
Inventors:
FUKUZAWA AKIYOSHI (JP)
Application Number:
PCT/JP2005/005844
Publication Date:
January 19, 2006
Filing Date:
March 29, 2005
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
FUKUZAWA AKIYOSHI (JP)
FUKUZAWA AKIYOSHI (JP)
International Classes:
B01J21/06; B01J23/60; B01J23/63; B01J32/00; B01J35/10; C07B61/00; C07C13/20; C07C5/11; (IPC1-7): B01J23/60; B01J21/06; B01J23/63; B01J32/00; B01J35/10; C07C5/11; C07C13/20; C07B61/00
Foreign References:
| JPS63243038A | 1988-10-07 | |||
| JPH07285892A | 1995-10-31 | |||
| JPS523933B2 | 1977-01-31 |
Other References:
WANG J ET AL.: "Partial hydrogenation of benzene to cyclohexene on a Ru-Zn/m-Zr02 nanocomposite catalyst", APPLIED CATALYSIS A: GENERAL, vol. 272, 2004, pages 29 - 36, XP004527129, DOI: doi:10.1016/j.apcata.2004.04.038
See also references of EP 1767270A4
See also references of EP 1767270A4
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-1, Ohtemachi 2-chom, Chiyoda-ku Tokyo 04, JP)
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