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1. (WO2018104123) COLUMN FOR THE EXCHANGE OF HEAT AND/OR MATTER BETWEEN A GAS AND A LIQUID COMPRISING A CONTACTOR AND RESTRICTION MEANS

Pub. No.:    WO/2018/104123    International Application No.:    PCT/EP2017/080776
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Nov 30 00:59:59 CET 2017
IPC: B01J 19/32
B01J 19/30
B01D 1/00
B01D 3/00
B01D 3/26
B01D 3/28
Applicants: IFP ENERGIES NOUVELLES
TOTAL SA
PROSERNAT SA
Inventors: FOURATI, Manel
ALIX, Pascal
BEARD, Philippe
PERDU, Gauthier
SALAIS, Clément
CARLIER, Vincent
COURTIAL, Xavier
WEISS, Claire
MAUBERT, Thomas
Title: COLUMN FOR THE EXCHANGE OF HEAT AND/OR MATTER BETWEEN A GAS AND A LIQUID COMPRISING A CONTACTOR AND RESTRICTION MEANS
Abstract:
The present invention relates to a column (1) for the exchange of heat and/or matter between a gas and a liquid. The column comprises at least one contactor provided with at least two layers of a first packing (2), and provided with at least one layer of a second packing (3) arranged between the two layers of the first packing (2). The layer of the second packing (3) comprises means (4, 5, 6) of restricting the passage of the fluids.