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：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.