Title:
アクロレインへのプロペンの接触気相酸化の方法
Document Type and Number:
Japanese Patent JP5031946
Kind Code:
B2
Abstract:
In a process for the catalytic gas-phase oxidation of propene to acrolein, the reaction gas starting mixture is passed with a propene loading of >=160 l(S.T.P.)/l.h over a fixed-bed catalyst which is housed in two spatially successive reaction zones A,B, the reaction zone B being kept at a higher temperature than the reaction zone A.
Inventors:
Heiko Arnold
Jigne Unfairicht
Ulrich Hammon
Hans-Peter Neumann
Claus Hult
Andreas Tenten
Jigne Unfairicht
Ulrich Hammon
Hans-Peter Neumann
Claus Hult
Andreas Tenten
Application Number:
JP2000603997A
Publication Date:
September 26, 2012
Filing Date:
February 28, 2000
Export Citation:
Assignee:
BASF SE
International Classes:
B01J23/88; C07C45/35; B01J8/02; B01J8/04; B01J8/06; B01J23/887; C07B61/00; C07C27/14; C07C47/22; C07C51/21; C07C51/25; C07C57/04; C07C57/05; C07C57/055; B01J23/00; B01J23/31; B01J35/00
Domestic Patent References:
| JP3294239A | ||||
| JP4217932A | ||||
| JP4279542A | ||||
| JP54021966A | ||||
| JP6071177A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Ryoichi Shino
Shuichi Sumiyoshi
Yasushi Miyagi
Kiyoshi Kuruma
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Ryoichi Shino
Shuichi Sumiyoshi
Yasushi Miyagi
Kiyoshi Kuruma