Title:
PROCESS FOR THE TREATMENT OF THE BY-PRODUCTS FROM A REACTION FOR THE PRODUCTION OF ORGANIC COMPOUNDS
Document Type and Number:
WIPO Patent Application WO2003000626
Kind Code:
A3
Abstract:
Process for the treatment of by-products from a reaction for the production of organic compounds comprising a stage of evaporation of a liquid phase comprising heavy by-products on a surface, in order to form a concentrated phase comprising the bulk of the heavy by-products and a vapour phase essentially devoid of heavy by-products, and a stage of recovery of the solid phase from the surface.
Inventors:
CASAUBON SEIGNOUR LIONEL (FR)
KRAFFT PHILIPPE (BE)
FOUCHET BRUNO (FR)
KRAFFT PHILIPPE (BE)
FOUCHET BRUNO (FR)
Application Number:
PCT/EP2002/007001
Publication Date:
September 04, 2003
Filing Date:
June 21, 2002
Export Citation:
Assignee:
SOLVAY (BE)
CASAUBON SEIGNOUR LIONEL (FR)
KRAFFT PHILIPPE (BE)
FOUCHET BRUNO (FR)
CASAUBON SEIGNOUR LIONEL (FR)
KRAFFT PHILIPPE (BE)
FOUCHET BRUNO (FR)
International Classes:
C01B7/19; C07C17/06; B01D1/22; C07C17/21; C07C17/38; C07C17/386; C07C19/08; (IPC1-7): C07C17/38; C01B7/19
Foreign References:
| EP0098341A1 | 1984-01-18 | |||
| US4168283A | 1979-09-18 |
Other References:
DATABASE WPI Section Ch Week 198327, Derwent World Patents Index; Class E16, AN 1983-703955, XP002191954
DATABASE WPI Section Ch Week 198204, Derwent World Patents Index; Class E16, AN 1982-07500E, XP002191955
DATABASE WPI Section Ch Week 198740, Derwent World Patents Index; Class J01, AN 1987-281777, XP002191956
DATABASE WPI Section Ch Week 198204, Derwent World Patents Index; Class E16, AN 1982-07500E, XP002191955
DATABASE WPI Section Ch Week 198740, Derwent World Patents Index; Class J01, AN 1987-281777, XP002191956
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