公开(公告)号：US20210146273A1

公开(公告)日：2021-05-20

申请号：US16625398

申请日：2018-07-21

Applicant: IFP Energies nouvelles ,  AXENS ,  TOTAL SA

Inventor： Manel FOURATI ,  Pascal ALIX ,  Philippe BEARD ,  Yacine HAROUN ,  Gauthier PERDU ,  Xavier COURTIAL ,  Claire WEISS ,  Thomas MAUBERT

IPC: B01D3/20 ,  B01D3/00 ,  B01D3/24 ,  B01D53/18 ,  B01D3/22

Abstract: The present invention relates to a distributor tray (1) comprising chimneys (2) for the passage of gas and means for the passage of liquid. The distributor tray furthermore has at least one casing (10) for distributing the gas. The casing (10) is arranged around a plurality of chimneys (2), and has gas remixing means and gas redistribution means.

公开(公告)号：US20160175733A1

公开(公告)日：2016-06-23

申请号：US14973237

申请日：2015-12-17

Applicant: IFP Energies nouvelles

Inventor： Yacine HAROUN ,  Pascal ALIX ,  Manel FOURATI

IPC: B01D3/32 ,  B63B35/44 ,  B01F3/04 ,  B01D3/00 ,  B01D53/18

CPC classification number: B01D3/324 ,  B01D3/008 ,  B01D3/24 ,  B01D53/185 ,  B01F3/04078 ,  B01F3/04496 ,  B63B35/44

Abstract: The invention relates to a distributor tray (2) for a gas/liquid heat and/or material exchange column comprising means (4) allowing passage of the gas through the tray. The tray comprises an upper plate (P1) and a lower plate (P2) with each plate comprising at least two distinct liquid passage means. The openings (10, 11) of the upper plate (P1) and positioned at distinct elevations with at least one means (10) of upper plate (P1) having a lower elevation communications with one of means (12) of the lower plate through a supply line (9). The invention also relates to a gas/liquid heat and/or material exchange column equipped distributor tray (2) and to a floating barge comprising such a column and to the use of the column.

Abstract translation: 本发明涉及一种用于气体/液体热和/或材料交换塔的分配器托盘（2），其包括允许气体通过托盘的装置（4）。 托盘包括上板（P1）和下板（P2），每个板包括至少两个不同的液体通道装置。 上板（P1）的开口（10,11）并且定位在不同的高度上，其中至少一个上板（P1）的装置（10）具有与下板的一个装置（12）的较低高度连通 供应线（9）。 本发明还涉及一种装有气体/液体的热和/或材料交换塔的分配器托盘（2）以及包括这种塔的浮动驳船以及塔的使用。

公开(公告)号：US20190126195A1

公开(公告)日：2019-05-02

申请号：US16098798

申请日：2016-05-03

Applicant: TOTAL SA ,  PROSERNAT ,  IFP ENERGIES NOUVELLES

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

IPC: B01D53/18 ,  B01D3/00 ,  B01D3/32 ,  B01D3/28 ,  B01D53/14 ,  C10L3/10

Abstract: The present invention relates to a liquid-gas contacting unit comprising a column, at least a lower packed bed and a higher packed bed positioned higher than the lower packed bed inside the column, a gas-tight liquid collecting and redistributing device disposed between the lower and the higher packed bed inside the column and an external pipe outside the column, the external pipe comprising an inlet end, an outlet end and a peripheral wall between the inlet end and the outlet end; the inlet end being positioned between the lower pack bed and the gas-tight liquid collecting and redistributing device and the outlet end being positioned between the higher pack bed and the gas-tight liquid collecting and redistributing device. The present invention also relates to a method for improving the efficiency of a liquid-gas contacting unit.

公开(公告)号：US20180304192A1

公开(公告)日：2018-10-25

申请号：US15771452

申请日：2015-10-30

Applicant: TOTAL SA ,  PROSERNAT ,  IFP Energies Nouvelles

Inventor： Gauthier PERDU ,  Clement SALAIS ,  Vincent CARLIER ,  Claire WEISS ,  Thomas MAUBERT ,  Maxime FOURNIE ,  Manel FOURATI ,  Pascal ALIX ,  Philippe BEARD

IPC: B01D53/18 ,  B01D3/26 ,  B01D3/32 ,  B01D3/00 ,  B01D53/14 ,  B01J19/32

CPC classification number: B01D53/185 ,  B01D3/008 ,  B01D3/26 ,  B01D3/32 ,  B01D53/1475 ,  B01D2252/204 ,  B01J8/0492 ,  B01J19/32

Abstract: The present invention relates to a column for exchanging heat and/or material between a gas and a liquid. The column comprises at least one collector tray (1), at least one packed bed, and mixing means for a gas flow (7, 8). According to the invention, the mixing means for a gas flow are arranged below the collector tray (1) and above the packing.

公开(公告)号：US20200338470A1

公开(公告)日：2020-10-29

申请号：US16955206

申请日：2018-11-30

Applicant: IFP Energies Nouvelles

Inventor： Manel FOURATI ,  Pascal ALIX ,  Philippe BEARD ,  Yacine HAROUN

IPC: B01D3/00 ,  B01D3/20 ,  B01D53/18 ,  B63J4/00

Abstract: The invention relates to a distributor tray (100) for a column for contact between a gas (G) and a liquid (L), comprising a plurality of compartments defined on one face of the tray by secant partitions (104) which are perforated (105) to allow the flow of liquid between adjacent compartments. Each compartment comprises at least one means for the passage of the liquid through the tray or a chimney (102) projecting from the tray for the exclusive passage of said gas (G) through the tray. The shape of the chimney is identical to the shape of the compartment containing it, and the chimney has an internal volume at least equal to the volume of the compartment containing it.

公开(公告)号：US20190321745A1

公开(公告)日：2019-10-24

申请号：US16470672

申请日：2017-12-15

Applicant: PROSERNAT ,  TOTAL SA ,  IFP ENERGIES NOUVELLES

Inventor： Gauthier PERDU ,  Clement SALAIS ,  Xavier COURTIAL ,  Vincent CARLIER ,  Claire WEISS ,  Thomas MAUBERT ,  Manel FOURATI ,  Philippe BEARD ,  Pascal ALIX

IPC: B01D3/00 ,  B01D3/42 ,  B01D53/18 ,  B01D53/14

Abstract: The present invention relates to a column (CO) for the exchange of material and, if appropriate, heat between a gas and a liquid. The exchange column (CO) comprises at least one collector tray and a system for distributing liquid arranged between two packing beds (7), and means for recirculating the liquid (8). The means for recirculating the liquid (8) connect a zone situated below the packing bed (7) to a zone situated above the distributor tray.

公开(公告)号：US20180318727A1

公开(公告)日：2018-11-08

申请号：US15772332

申请日：2015-10-30

Applicant: TOTAL SA ,  PROSERNAT ,  IFP Energies nouvelles

Inventor： Gauthier PERDU ,  Clement SALAIS ,  Vincent CARLIER ,  Claire WEISS ,  Thomas MAUBERT ,  Maxime FOURNIE ,  Manel FOURATI ,  Pascal ALIX ,  Philippe BEARD

IPC: B01D3/00 ,  B01D53/18

CPC classification number: B01D3/008 ,  B01D53/18 ,  B01J8/0492

Abstract: The present invention relates to a column for exchanging material and, if appropriate, heat between a gas and a liquid. The column comprises at least one collector tray 1 and a liquid distribution system 5, 6 arranged between two packed beds 7, and gas and liquid separation means 8. The present invention proposes arranging gas and liquid separation means 8 between the collector tray 4 and the liquid distribution means 5, 6.

公开(公告)号：US20240173647A1

公开(公告)日：2024-05-30

申请号：US18283737

申请日：2022-03-15

Applicant: IFP ENERGIES NOUVELLES

Inventor： Alexandre VONNER ,  Damien LEINEKUGEL-LE-COCQ ,  Guillaume BLANCKE ,  Frédéric AUGIER ,  Aude ROYON-LEBEAUD ,  Manel FOURATI ,  Amir Hossein AHMADI-MOTLAGH

IPC: B01D15/18

CPC classification number: B01D15/1842

Abstract: The present invention relates to a device and a process for separation by simulated moving bed comprising a plurality of adsorbers (1, 2) which are positioned in series and arranged alternately for upflow and downflow, each adsorber (1, 2) being divided into n adsorption chambers each comprising one adsorbent bed, the n adsorbent beds being separated by n plates for injecting at least one feed and a desorbent and withdrawing at least one extract and a raffinate.

公开(公告)号：US20230278001A1

公开(公告)日：2023-09-07

申请号：US18018068

申请日：2021-07-20

Applicant: IFP Energies Nouvelles

Inventor： Alexandre VONNER ,  Damien LEINEKUGEL LE COCQ ,  Guillaume BLANCKE ,  Frederic AUGIER ,  Aude ROYON-LEBEAUD ,  Manel FOURATI ,  Amir Hossein AHMADI-MOTLAGH

IPC: B01J19/24 ,  B01J4/00 ,  B01D15/18

CPC classification number: B01J19/2415 ,  B01J4/004 ,  B01D15/1842 ,  B01J2204/002

Abstract: The present invention relates to a device, a column and a method for radial separation or reaction, wherein the adsorption chamber (9) has a charging height (H3) greater than the height of the distribution duct (6) and the height of the collecting duct (8), and the upper wall (2) of the adsorption chamber (9) comprises at least one inlet (16) for washing solvent.

公开(公告)号：US20180318752A1

公开(公告)日：2018-11-08

申请号：US15772471

申请日：2015-10-30

Applicant: TOTAL SA ,  IFP ENERGIES NOUVELLES ,  PROSERNAT

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

IPC: B01D53/14 ,  B01D3/20 ,  B01D53/18 ,  B01D3/24 ,  B01D3/32

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

Abstract: The present invention relates to a gas-redirecting device presenting an upper plane and a plurality of gas-redirecting tubes 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. Also provided is a liquid-gas contacting column comprising a gas-redirecting device, a floating support comprising a liquid-gas contacting column, at least two packed beds 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.