Title:
フタレートを環水素化するためのルテニウム触媒を再生する方法
Document Type and Number:
Japanese Patent JP2009545554
Kind Code:
A
Abstract:
The present invention relates to a method of regenerating a ruthenium catalyst for the hydrogenation of phthalates, which comprises flushing the catalyst with inert gas in a regeneration step until the original activity or part of the original activity has been attained.
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Inventors:
Jochem Henkelmann
Michael Becker
Felix Richter
Thomas shafer
Michael Becker
Felix Richter
Thomas shafer
Application Number:
JP2009522218A
Publication Date:
December 24, 2009
Filing Date:
July 25, 2007
Export Citation:
Assignee:
BASF SE
International Classes:
C07C67/303; B01J23/96; B01J35/10; B01J38/04; C07C69/75; C07B61/00
Domestic Patent References:
| JP2001526252A | 2001-12-18 | |||
| JP2006503690A | 2006-02-02 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel