Invention Grant
US09486752B2 Distributor plate for a gas-liquid mixture, provided with distribution elements having low sensitivity to a lack of horizontality
有权
用于气液混合物的分配器板，其具有对缺乏水平性的低灵敏度的分配元件
- Patent Title: Distributor plate for a gas-liquid mixture, provided with distribution elements having low sensitivity to a lack of horizontality
- Patent Title (中): 用于气液混合物的分配器板，其具有对缺乏水平性的低灵敏度的分配元件
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Application No.: US14356252Application Date: 2012-10-09
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Publication No.: US09486752B2Publication Date: 2016-11-08
- Inventor: Yacine Haroun , Frederic Bazer-Bachi , Frederic Augier , Charly Rogeon , Christophe Boyer
- Applicant: IFP Energies nouvelles
- Applicant Address: FR Rueil-Malmaison
- Assignee: IFP Energies nouvelles
- Current Assignee: IFP Energies nouvelles
- Current Assignee Address: FR Rueil-Malmaison
- Agency: Millen White Zelano and Branigan, PC
- Agent Csaba Henter; Anthony Zelano
- Priority: FR1103336 20111103
- International Application: PCT/FR2012/000407 WO 20121009
- International Announcement: WO2013/064756 WO 20130510
- Main IPC: B01F3/00
- IPC: B01F3/00 ; B01F3/04 ; B01D3/20 ; B01J8/04 ; B01J8/02 ; B01D3/00 ; C07B33/00 ; C10G45/00 ; C10G49/00
Abstract:
The present invention describes a distributor plate provided with distribution elements having low sensitivity to a lack of horizontality, a distribution element being constituted by two substantially co-axial cylinders termed the inner cylinder (1) and the outer cylinder, the lower horizontal surface (5) separating the two cylinders being closed. The distributor plate is suitable for co-current downflows of gas and liquid, more particularly in “trickle bed” mode. The invention also concerns the application of the distributor plate to processes for the hydrotreatment or hydrogenation of various oil cuts.
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