公开(公告)号：EP3368173A1

公开(公告)日：2018-09-05

申请号：EP15798528.4

申请日：2015-10-30

申请人： IFP Energies nouvelles ,  Total S.A. ,  Prosernat

发明人： PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent ,  WEISS, Claire ,  MAUBERT, Thomas ,  FOURNIE, Maxime ,  ALIX, Pascal ,  FOURATI, Manel ,  BEARD, Philippe

IPC分类号： B01D3/00 ,  B01J19/30 ,  B01J19/32 ,  B01D53/18

摘要： The present invention relates to a column for exchange of mass, and where appropriate heat, between a gas and a liquid. The column comprises at least one collection tray and a liquid distribution system (5, 6) arranged between two packed beds (7), and gas and liquid separation means (8). The present invention proposes to arrange gas and liquid separation means (8) between the collection tray (4) and the liquid distribution means (5, 6).

公开(公告)号：EP3452194A1

公开(公告)日：2019-03-13

申请号：EP16728370.4

申请日：2016-05-03

申请人： Total S.A. ,  Prosernat ,  IFP Energies nouvelles

发明人： WEISS, Claire ,  MAUBERT, Thomas ,  PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent ,  ALIX, Pascal ,  FOURATI, Manel ,  BEARD, Philippe

IPC分类号： B01D3/00 ,  B01D3/32 ,  B01D3/42

公开(公告)号：EP3368191A1

公开(公告)日：2018-09-05

申请号：EP15807692.7

申请日：2015-10-30

申请人： Total SA ,  IFP Energies nouvelles ,  Prosernat

发明人： WEISS, Claire ,  MAUBERT, Thomas ,  FOURNIE, Maxime ,  FOURATI, Manel ,  BEARD, Philippe ,  ALIX, Pascal ,  PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent

IPC分类号： B01D53/14 ,  B01D53/18 ,  B01D3/20 ,  B01J8/04

CPC分类号： B01D53/18 ,  B01D1/0005 ,  B01D3/20 ,  B01D3/24 ,  B01D3/324 ,  B01D53/1406 ,  B01D53/1462 ,  B01D2259/4566 ,  B01J2208/00849

摘要： The present invention relates to a gas-redirecting device (100) presenting an upper plane and a plurality of gas-redirecting tubes (3) comprising an inlet end and an outlet end. For each gas-redirecting tube, the orthogonal projections of the inlet end and the outlet end onto the upper plane have an over-lapping area of at most 50 % of the total area of the upper plane covered by the orthogonal projections. The present invention also relates to a liquid-gas contacting column (201) comprising such a gas-redirecting device (100), a floating support comprising such a liquid-gas contacting column, at least two packed beds (210, 220) and a method for improving the efficiency of a liquid-gas contacting column which is based on redirecting the gas from a wetted zone of a lower packed bed to a wetted zone of the higher packed bed, the liquid load through the wetted zone of the lower packed bed is different from the liquid load through the wetted zone of the higher packed bed.

公开(公告)号：EP3368172A1

公开(公告)日：2018-09-05

申请号：EP15798527.6

申请日：2015-10-30

申请人： IFP Energies nouvelles ,  Total SA ,  Prosernat

发明人： PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent ,  WEISS, Claire ,  MAUBERT, Thomas ,  FOURNIE, Maxime ,  FOURATI, Manel ,  ALIX, Pascal ,  BEARD, Philippe

IPC分类号： B01D3/00 ,  B01J19/30 ,  B01J19/32 ,  B01D53/18 ,  B01D3/32

摘要： The present invention relates to a column for heat and/or mass exchange between a gas and a liquid. The column comprises at least one collection tray (1), at least one packed bed, and means for mixing a gas flow (7, 8). According to the invention, the means for mixing a gas flow are positioned underneath the collection tray (1) and above the packing.

公开(公告)号：EP3368173B1

公开(公告)日：2020-03-25

申请号：EP15798528.4

申请日：2015-10-30

申请人： IFP Energies nouvelles ,  Total S.A. ,  Axens

发明人： PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent ,  WEISS, Claire ,  MAUBERT, Thomas ,  FOURNIE, Maxime ,  ALIX, Pascal ,  FOURATI, Manel ,  BEARD, Philippe

IPC分类号： B01D3/00 ,  B01J19/30 ,  B01J19/32 ,  B01D53/18

公开(公告)号：EP3536398B1

公开(公告)日：2020-10-21

申请号：EP19159090.0

申请日：2019-02-25

申请人： IFP Energies nouvelles

发明人： AUGIER, Frederic ,  BEARD, Philippe ,  PLAIS, Cecile

IPC分类号： B01J8/04

公开(公告)号：EP3368172B1

公开(公告)日：2020-03-25

申请号：EP15798527.6

申请日：2015-10-30

申请人： IFP Energies nouvelles ,  Total SA ,  Axens

发明人： PERDU, Gauthier ,  SALAIS, Clément ,  CARLIER, Vincent ,  WEISS, Claire ,  MAUBERT, Thomas ,  FOURNIE, Maxime ,  FOURATI, Manel ,  ALIX, Pascal ,  BEARD, Philippe

IPC分类号： B01D3/00 ,  B01J19/30 ,  B01J19/32 ,  B01D53/18 ,  B01D3/32

公开(公告)号：EP3694639A1

公开(公告)日：2020-08-19

申请号：EP18778922.7

申请日：2018-09-28

申请人： IFP Energies nouvelles

发明人： AUGIER, Frederic ,  BEARD, Philippe ,  PLAIS, Cecile

IPC分类号： B01J8/04

公开(公告)号：EP3277417A1

公开(公告)日：2018-02-07

申请号：EP16707400.4

申请日：2016-02-16

申请人： IFP Energies nouvelles

发明人： BEARD, Philippe ,  BAZER-BACHI, Frederic ,  PLAIS, Cecile ,  AUGIER, Frederic ,  HAROUN, Yacine

IPC分类号： B01J8/04

CPC分类号： B01J8/0453 ,  B01J8/0492 ,  B01J2208/00362

摘要： A device for mixing and distributing fluids for a descending flow catalytic reactor, said device comprising: - a collecting area comprising at least one collecting means; - at least one substantially vertical collecting pipe suitable for receiving a reaction fluid collected by said collecting means and at least one injection means; - a mixing area; - a distribution area comprising a distribution plate supporting a plurality of ducts; characterised in that said mixing area is located at the same level as the distribution area, said mixing and distribution areas being delimited by at least one annular wall comprising at least one lateral passage section suitable for the passage of fluids from said mixing area to said distribution area.