Title:
PRODUCTION OF LOW-ORDER HALOGENATED HYDROCARBON
Document Type and Number:
Japanese Patent JP3821873
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To produce a low-order halogenated hydrocarbon in a stable amount by replacing a halogen atom of a halogenated hydrocarbon with a hydrogen atom.
SOLUTION: In a method for producing a low-order halogenated hydrocarbon in which a halogen atom of a halogenated hydrocarbon such as chloroform is replaced with a hydrogen atom by reacting the halogenated hydrocarbon with hydrogen in the presence of a supported metal catalyst in a liquid phase, a carrier having 25-160μm average particle diameter and ≤10wt.% content of particles having ≤20μm particle diameters is used for the supported metal catalyst.
Inventors:
Yoji Mizushima
Kojiro Miyazaki
Shinichi Kawahara
Kojiro Miyazaki
Shinichi Kawahara
Application Number:
JP32872495A
Publication Date:
September 13, 2006
Filing Date:
December 18, 1995
Export Citation:
Assignee:
Tokuyama Corporation
International Classes:
B01J27/13; B01J21/04; B01J32/00; C07B61/00; C07C1/26; C07C9/04; C07C17/23; C07C19/01; (IPC1-7): C07C1/26; B01J21/04; C07C9/04; C07C17/23; C07C19/01; //B01J27/13; B01J32/00; C07B61/00
Domestic Patent References:
| JP6145079A | ||||
| JP5163175A | ||||
| JP63294949A | ||||
| JP7258122A |