Title:
管状反応器、管状反応器中で液/液多相反応を行うための方法及び管状反応器中で芳香族化合物を環ニトロ化するための方法
Document Type and Number:
Japanese Patent JP4485731
Kind Code:
B2
Abstract:
A tubular reactor characterized by having short static mixing elements separated by coalescing zones is used to conduct multiphase liquid/liquid reactions. Small droplets of one of the phases are dispersed into the other phase by the static mixing elements. These droplets coalesce and at least partially phase separate as the mixture passes through the subsequent coalescing zone. The tubular reactor is particularly suitable for nitrating organic compounds while forming low levels of improperly nitrated by-products and low levels of nitrophenolics.
Inventors:
Gillis, Paul Aaron
Brown, helgi
Schmidt, Joelk
Felwies, Yang Way.
Belald, belten
Pratkowski, Christina
Brown, helgi
Schmidt, Joelk
Felwies, Yang Way.
Belald, belten
Pratkowski, Christina
Application Number:
JP2001563224A
Publication Date:
June 23, 2010
Filing Date:
March 01, 2001
Export Citation:
Assignee:
Dow Global Technologies Incorporated
International Classes:
B01J19/24; B01F5/06; B01J14/00; B01J19/00; C07C201/08; C07C205/06; B01F3/08; B01F13/10
Domestic Patent References:
| JP50087564U | ||||
| JP35011504B1 |
Foreign References:
| US4038252 | ||||
| US3664638 | ||||
| US3674740 | ||||
| US3974126 | ||||
| US4100212 |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji
Jun Tsuruta
Fukumoto product
Masaya Nishiyama
Higuchi Souji