Title:
【発明の名称】1,1-ジクロロ-2,2,2-トリフルオロエタンの製造方法
Document Type and Number:
Japanese Patent JP3010847
Kind Code:
B2
Abstract:
A process for producing 1,1-dichloro-2,2,2-trifluoroethane in a high yield by reducing 1,1,1-trichloro-2,2,2-trifluoroethane with hydrogen in the presence of a hydrogenation catalyst prepared by adding at least one metal selected from the group consisting of silver, copper, gold, tellurium, zinc, chromium, molybdenum and thallium to platinum.
Inventors:
Eiji Seki
Akira Koyama
Akira Koyama
Application Number:
JP28455591A
Publication Date:
February 21, 2000
Filing Date:
October 30, 1991
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
B01J23/50; B01J23/42; B01J23/48; B01J23/52; B01J23/56; B01J23/60; B01J23/62; B01J23/652; B01J23/89; B01J27/057; C07B61/00; C07C17/00; C07C17/23; C07C19/08; (IPC1-7): C07C19/08; B01J23/42; B01J23/50; B01J23/52; B01J23/60; B01J23/62; B01J23/652; B01J23/89; B01J27/057; C07C17/23
Domestic Patent References:
| JP4120031A | ||||
| JP3284638A | ||||
| JP2218627A | ||||
| JP1319441A | ||||
| JP1319440A | ||||
| JP58222038A |
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)