シクロオレフィン製造用触媒及び、シクロオレフィンの製造方法

Title:

シクロオレフィン製造用触媒及び、シクロオレフィンの製造方法

Document Type and Number:

Japanese Patent JP4931099

Kind Code:

B2

Abstract:

To provide a ruthenium-deposited catalyst which is used for producing cycloolefin by partial hydrogenation of a monocyclic aromatic hydrocarbon in the presence of water and the carrier of which is not dissolved even under such a reaction condition that water and metallic salt exist.

The catalyst for producing cycloolefin by partial hydrogenation of the monocyclic aromatic hydrocarbon is obtained by using as a carrier a crystalline meso-porous zirconia material having 30-800 m2/g specific surface area and depositing ruthenium on the carrier. It is preferable that the crystalline meso-porous zirconia material has 80-500 m2/g specific surface area and monoclinic crystallinity and zinc or a zinc compound is deposited on the carrier together with ruthenium.

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JPS60137434	CATALYST FOR REFORMING METHANOL
WO/2006/059799	EXHAUST GAS PURIFICATION CATALYST

Inventors:

Akiyoshi Fukuzawa
Komatsu Tamunikuni
Furuya Fumihiko
Keizo Tomokuni

Application Number:

JP2003339268A

Publication Date:

May 16, 2012

Filing Date:

September 30, 2003

Export Citation:

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Assignee:

Asahi Kasei Chemicals Corporation
Noguchi Research Institute

International Classes:

B01J23/60; B01J32/00; B01J35/10; C07B61/00; C07C5/11; C07C13/20

Domestic Patent References:

JP2002154990A
JP7285892A
JP11314036A
JP9118638A
JP4074141A

Attorney, Agent or Firm:

Norio Kagami
Masami Sakai
Jun Komatsu

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