Invention Grant
US08728403B2 Filtration tray for fixed bed reactor with a co-current down-flow of gas and liquid
有权
用于固定床反应器的过滤盘，其具有气体和液体的并流下流
- Patent Title: Filtration tray for fixed bed reactor with a co-current down-flow of gas and liquid
- Patent Title (中): 用于固定床反应器的过滤盘，其具有气体和液体的并流下流
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Application No.: US13613821Application Date: 2012-09-13
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Publication No.: US08728403B2Publication Date: 2014-05-20
- Inventor: Abdelhakim Koudil , Christophe Boyer
- Applicant: Abdelhakim Koudil , Christophe Boyer
- Applicant Address: FR Rueil Malmaison Cedex
- Assignee: IFP Energies Nouvelles
- Current Assignee: IFP Energies Nouvelles
- Current Assignee Address: FR Rueil Malmaison Cedex
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: FR0508845 20050826
- Main IPC: B01J8/04
- IPC: B01J8/04 ; B01D24/12 ; B01D24/14
Abstract:
The device described in the present invention can trap plugging particles contained in the liquid feed supplying a reactor functioning in gas and liquid co-current down-flow mode using a specific distributor tray comprising a filtration medium. The present device is of particular application to the selective hydrogenation of feeds containing acetylenic and dienic compounds.
Public/Granted literature
- US20130064727A1 Filtration Tray For Fixed Bed Reactor With A Co-Current Down-Flow Of Gas And Liquid Public/Granted day:2013-03-14
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