C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/583.2, 260/6
C07C 35/08 (2006.01) C07C 29/50 (2006.01) C07C 45/33 (2006.01) C07C 49/603 (2006.01) C07C 409/14 (2006.01)
Patent
CA 1262359
Abstract of the Disclosure: Mixtures containing cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone and having a high cyclohexyl hydroperoxide content are prepared by a continuous process which comprises the oxidation of cyclo- hexane with molecular oxygen, or with a gas containing this, in the liquid phase, in which 1. in a first stage, molecular oxygen is dissolved in cyclohexane by bringing the latter into contact with molecular oxygen, or with a gas containing this, at from 10 to 110°C and under superatmospheric pressure, and 2. in a second stage, the cyclohexane containing dis- solved molecular oxygen is passed through an elongated, tubular reaction zone at from 130 to 250°C and under superatmospheric pressure, virtually with plug flow and without the formation of a gas phase, the residence time being between a) the time required for the consumption of 50% of the amount of dissolved molecular oxygen and b) 1.2 times the time required for the consumption of 99.9% of the dissolved molecular oxygen.
473196
Brunner Erwin
Grosskinsky Otto-Alfred
Herrmann Guenter
Krokoszinski Roland
Magnussen Peter
Basf Aktiengesellschaft
Robic
LandOfFree
Continuous preparation of mixtures containing cyclohexyl... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous preparation of mixtures containing cyclohexyl..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous preparation of mixtures containing cyclohexyl... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1215255