Title:
少なくとも1種の有機化合物の不均一触媒使用気相部分酸化の長時間稼働方法
Document Type and Number:
Japanese Patent JP2007538034
Kind Code:
A
Abstract:
The invention relates to a method for the extended operation of a heterogeneous catalyzed gas phase partial oxidation of at least one organic compound on a catalyst bed during which, in order to prevent the deactivation the catalyst bed, the working pressure in the gas phase is increased during the operating period of the catalyst bed.
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Inventors:
Martin Dieterle
Gerhard Laqua
Claus Joachim Muller-Engel
Gerhard Laqua
Claus Joachim Muller-Engel
Application Number:
JP2007517069A
Publication Date:
December 27, 2007
Filing Date:
May 17, 2005
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
C07C51/215; B01J8/00; B01J8/06; C07C45/35; C07C51/235; C07C51/25; C07C57/05; C07C57/055; C07B61/00
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard