Title:
ベンゼンからのシクロヘキサノールの製造
Document Type and Number:
Japanese Patent JP2005537220
Kind Code:
A
Abstract:
A process for preparing cyclohexanol from benzene by: a) preparing cyclohexene by hydrogenating benzene in the presence of a catalyst, and b) preparing cyclohexanol by hydrating the cyclohexene in the presence of a catalyst, comprises: carrying out steps a) and b) in a reaction facility which has a bottom region at the lower end, a top region at the upper end, and a reaction zone between the top region and the bottom region which contains the catalyst according to steps a) and b), evaporating a portion of the benzene using the heat of reaction in the reaction zone, condensing it in the top region and returning it to the reaction zone, and withdrawing a reaction mixture containing cyclohexanol in the bottom region.
More Like This:
Inventors:
Pechelle, Werner
Adrian, Till
Rust, halalt
Beth Hier, Arunto
Hill, thomas
Muller, Ulrich
Pap, liner
Adrian, Till
Rust, halalt
Beth Hier, Arunto
Hill, thomas
Muller, Ulrich
Pap, liner
Application Number:
JP2003572927A
Publication Date:
December 08, 2005
Filing Date:
February 28, 2003
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
C07B61/00; C07C29/04; C07C35/08; C07C5/11; (IPC1-7): C07C29/04; C07C35/08
Attorney, Agent or Firm:
Satoshi Eto