Title:
ケイ酸チタン再循環を備えた反応器
Document Type and Number:
Japanese Patent JP5755140
Kind Code:
B2
Abstract:
The invention relates to a plant for carrying out chemical reactions, having a reactor (1), the reaction space of which contains hydrogen peroxide (H2O2) and titanium silicalite (TS-1). The object of the invention is to improve such a plant such that continuous separation and recycling of the active catalyst to the reaction space is possible with a long filter service life. This is achieved in that the reaction space contains a solid silicon source, in that the plant comprises a water takeoff line (3) which is set up for drawing off water in addition to components which are dissolved and/or dispersed therein from the reaction space, in that the water takeoff line (3) leads to a filter (4) which separates off the components which are dissolved and/or dispersed in the water, and in that the plant has a return line (5) which is set up for recirculating to the reaction space components which are separated off by means of the filter (4).
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Inventors:
Getz Baumgarten
Martin Loin
Stefan Scheffline
Rolf Augenstein
Martin Loin
Stefan Scheffline
Rolf Augenstein
Application Number:
JP2011525495A
Publication Date:
July 29, 2015
Filing Date:
August 14, 2009
Export Citation:
Assignee:
Evonik Degussa GmbH
International Classes:
C07C249/04; B01D71/02; B01J19/18; B01J19/24; B01J29/89; B01J38/00; C07C251/44
Domestic Patent References:
| JP2007182428A | ||||
| JP2004083560A | ||||
| JP2003183237A | ||||
| JP2003176259A | ||||
| JP62059256A | ||||
| JP2003081930A |
Attorney, Agent or Firm:
Shuichi Sumiyoshi
Takuya Kuno
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard
Takuya Kuno
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard