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Title:
OXIDATION OF ORGANIC COMPOUND WITH OXIDIZING AGENT COMPRISING PEROXIDE IN LIQUID PHASE AND DEVICE THEREFOR
Document Type and Number:
Japanese Patent JPH11171857
Kind Code:
A
Abstract:

To oxidize an organic compound in the form of a solution by adding an oxidizing agent comprising a peroxide containing at least two bound oxygen atoms (-O-O-).

This method for oxidizing an organic compound comprises continuously mixing a starting material flow A containing an organic compound with a starting material flow B containing an oxidizing agent comprising a peroxide, feeding the liquid reaction mixture into a microreactor 1 to divide the reaction mixture into reaction routes 4', and simultaneously feeding a cooling medium into cooling routes 3' to remove heat generated by the exothermic oxidation reaction carried out in the reaction routes 4' in the microreactor. The microreactor is provided with the many parallel reaction routes 4' and the many adjacent cooling routes 3'. The reaction routes are vertical to the flow directions of the adjacent routes. The reaction routes have the maximum route diameter (a) of <1,000 μm, preferably <500 μm, and the minimum wall thickness (b) between the reaction routes and the cooling routes is <1,000 μm, preferably <100 μm.


Inventors:
SCHUBERT KLAUS DR
FICHTNER MAXIMILIAN DR
HERRMANN ERHARD DR
WEISMANTEL LOTHAR DR
WIESSMEIER GEORG DR
BOLLYN MARC DR
Application Number:
JP28047098A
Publication Date:
June 29, 1999
Filing Date:
September 17, 1998
Export Citation:
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Assignee:
BAYER AG
KARLSRUHE FORSCHZENT
International Classes:
B01F5/04; B01F13/00; B01J19/00; C07B45/04; C07B61/00; C07C315/02; B01J23/30; C07C317/08; C07C317/18; (IPC1-7): C07C317/08; B01J23/30; C07B45/04; C07C315/02; C07C317/18
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)