Title:
HYDROGENATION CATALYST
Document Type and Number:
Japanese Patent JP2018048170
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for manufacturing pentafluoropropane and/or hexafluoro by hydrogen reducing pentafluoropropene and/or hexafluoropropene at high conversion rate and high selectivity.SOLUTION: There is provided a method including a process for contacting a reactant containing pentafluoropropene and/or hexafluoropropene with a carrier hydrogenation catalyst to form a reaction product containing pentafluoropropane and/or hexafluoropropane, where the carrier hydrogenation catalyst a) is alumina of 90 to 99.9 wt.% and at least 90 wt.% of the alumina is alpha-alumina, and b) contains zero value Pd of 0.1 to 10 wt.%.SELECTED DRAWING: Figure 1
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Inventors:
WANG HAIYOU
TUNG HSUEH SUNG
MERKEL DANIEL C
TUNG HSUEH SUNG
MERKEL DANIEL C
Application Number:
JP2017203590A
Publication Date:
March 29, 2018
Filing Date:
October 20, 2017
Export Citation:
Assignee:
HONEYWELL INT INC
International Classes:
C07C17/354; B01J23/44; C07C19/08
Foreign References:
| WO2010142877A1 | 2010-12-16 | |||
| WO2010142878A1 | 2010-12-16 | |||
| WO2011010024A1 | 2011-01-27 |
Other References:
IZVESTIYA AKADEMII NAUK SSSR-SERIYA KHIMICHESKAYA, vol. (8), JPN6016043095, 1960, pages 1412 - 1418, ISSN: 0004081144
INGENIERIA QUIMICA, vol. 25(297), JPN6016043097, 1993, pages 65 - 69, ISSN: 0004081145
INGENIERIA QUIMICA, vol. 25(297), JPN6016043097, 1993, pages 65 - 69, ISSN: 0004081145
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoshi Nakata
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Naoshi Nakata