Title:
アセチレン類の選択的水素化
Document Type and Number:
Japanese Patent JP2005535705
Kind Code:
A
Abstract:
A process for removing acetylenic compounds using unsulfided metallic nickel or unsulfided metallic nickel modified with metallic Mo, Re, Bi or mixtures in which the catalyst is used alone or is used in combination with other acetylenic selective catalysts. The unsulfided metallic nickel catalyst or modified catalyst must be the first catalyst to contact the hydrocarbon stream.
Inventors:
Ryu, Jay Young
Adams, John Earl
Groten, Willibe Broad A
Adams, John Earl
Groten, Willibe Broad A
Application Number:
JP2004527568A
Publication Date:
November 24, 2005
Filing Date:
June 12, 2003
Export Citation:
Assignee:
Catholic Distillation Technologies
International Classes:
B01J23/89; B01J23/755; C07B61/00; C07C5/03; C07C5/08; C07C5/09; C07C7/167; C07C11/167; (IPC1-7): C07C5/08; B01J23/755; B01J23/89; C07C11/167
Domestic Patent References:
| JPS4966610A | 1974-06-27 | |||
| JPS57123123A | 1982-07-31 | |||
| JPS56150024A | 1981-11-20 | |||
| JPH03281596A | 1991-12-12 | |||
| JPS57185228A | 1982-11-15 | |||
| JPS59162949A | 1984-09-13 | |||
| JPH072702A | 1995-01-06 | |||
| JPS63291643A | 1988-11-29 |
Foreign References:
| FR1243656A | 1960-10-14 | |||
| US3075917A | 1963-01-29 | |||
| DE534475C | 1931-09-26 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyoshi Murakami
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Kiyoshi Murakami