PROCESS FOR PRODUCING 1,1-DICHLORO-2,2,2-TRIFLUOROETHANE

Title:

PROCESS FOR PRODUCING 1,1-DICHLORO-2,2,2-TRIFLUOROETHANE

Document Type and Number:

WIPO Patent Application WO/1993/009080

Kind Code:

A1

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.

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Inventors:

SEKI EIJI (JP)
KOYAMA SATOSHI (JP)

Application Number:

PCT/JP1992/001398

Publication Date:

May 13, 1993

Filing Date:

October 29, 1992

Export Citation:

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Assignee:

DAIKIN IND LTD (JP)

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): B01J23/48; B01J23/60; B01J23/62; B01J23/64; B01J23/89; B01J27/13; C07B61/00; C07C17/00; C07C19/08

Foreign References:

JPH01319441A	1989-12-25
JPH02218626A	1990-08-31
JPH02218627A	1990-08-31
JPH03284638A	1991-12-16

Other References: