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Title:
メチルメルカプタンを反応ガス混合物から分離する方法
Document Type and Number:
Japanese Patent JP4886520
Kind Code:
B2
Abstract:
The invention relates to a method for the separation of methyl mercaptan from reaction gas mixtures obtained by means of the catalytic conversion of H2S with methanol, by means of converting the methyl mercaptan into MMP in the presence of the byproducts with acrolein, and separating the same.

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Inventors:
Alexander melar
Wolfgang Beck
Stephan Rautenberg
Hans-Joachim Hasselbach
Wolfgang Taukner
Halalt hainzel
Theo Tsarful
Application Number:
JP2006544258A
Publication Date:
February 29, 2012
Filing Date:
November 30, 2004
Export Citation:
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Assignee:
Evonik Degussa GmbH
International Classes:
C07C319/28; C07C319/08; C07C319/18; C07C321/04; C07C323/22
Domestic Patent References:
JPH10195041A1998-07-28
JPS58159456A1983-09-21
Foreign References:
US2626282A1953-01-20
GB1166961A1969-10-15
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard



 
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