Title:
アルキルメルカプタンを合成するためのタングステン酸塩含有触媒およびその製造方法
Document Type and Number:
Japanese Patent JP5001835
Kind Code:
B2
Abstract:
The invention relates to a catalyst containing alkali tungstate for the synthesis of alkylmercaptanes from alkanols and hydrogen sulphide, in addition to a method for the production of said catalyst, wherein the molar ratio of alkali to tungstan is <2:1.
Inventors:
Hoobert Rateling Schaefer
Christoph Veckbecker
Klaus Hootmacher
Christoph Veckbecker
Klaus Hootmacher
Application Number:
JP2007524203A
Publication Date:
August 15, 2012
Filing Date:
July 05, 2005
Export Citation:
Assignee:
Evonik Degussa GmbH
International Classes:
B01J23/30; B01J23/04; B01J35/10; B01J37/08; C07C319/08; C07C321/04; C07B61/00
Domestic Patent References:
| JP10099683A | ||||
| JP10109031A | ||||
| JP9012535A |
Other References:
A.V. Mashkina, et al,ACTIVITY OF TUNGSTATE CATALYSTS IN THE SYNTHESIS OF METHYL - MERCAPTANE FROM METHANOL AND HYDROGEN SULFIDE,REACTION KINETICS AND CATALYSIS LETTERS,ドイツ,Springer,1988年,Vol.36, No.1,p159-164
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Einzel Felix-Reinhard
Takuya Kuno
Einzel Felix-Reinhard