Title:
飽和環状炭化水素を酸素によって酸化する方法
Document Type and Number:
Japanese Patent JP2008515957
Kind Code:
A
Abstract:
The present invention relates to a continuous method for oxidizing saturated cyclic hydrocarbons by oxygen to obtain a mixture of hydroperoxides, alcohols and ketones. It relates more particularly to a method for oxidizing cyclohexane in a column forming a bubble reactor, for the formation of cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone. According to the invention, the column may be supplied with oxygen-enriched air, while meeting the maximum oxygen concentration requirements in the headspace of the reactor to avoid any risk of explosion.
Inventors:
Serge Velassini
Frederik Ogier
Frederik Ogier
Application Number:
JP2007536209A
Publication Date:
May 15, 2008
Filing Date:
October 06, 2005
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
C07C27/12; C07C29/50; C07C35/08; C07C45/33; C07C49/403; C07C409/06
Domestic Patent References:
| JPS6075440A | 1985-04-27 | |||
| JP2002512211A | 2002-04-23 |
Foreign References:
| US6008415A | 1999-12-28 | |||
| WO2003031051A1 | 2003-04-17 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation