Invention Grant
- Patent Title: Catalyst regeneration apparatus and associated regeneration process
- Patent Title (中): 催化剂再生装置及相关再生工艺
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Application No.: US13058974Application Date: 2009-07-23
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Publication No.: US08647998B2Publication Date: 2014-02-11
- Inventor: Beatrice Fischer , Eric Sanchez , Gilles Ferschneider
- Applicant: Beatrice Fischer , Eric Sanchez , Gilles Ferschneider
- 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: FR0804605 20080813
- International Application: PCT/FR2009/000914 WO 20090723
- International Announcement: WO2010/018318 WO 20100218
- Main IPC: B01J38/04
- IPC: B01J38/04 ; B01J38/12 ; B01J38/30 ; B01J38/34
Abstract:
The present invention relates to a continuous catalyst regeneration device comprising at least one burning zone formed by at least one annular combustion zone (3), centered along a longitudinal axis (A), in which the catalyst circulates, an inlet conduit of the catalyst (4) and an outlet conduit of the catalyst (4′), an external zone (11) for circulation of a combustive gas disposed around the annular combustion zone (3) and an internal circulation zone (15) disposed inside the annular combustion zone (3), wherein the burning zone is divided into sectors (14) by hermetic longitudinal plates (10) disposed radially relative to the longitudinal axis (A) of the regenerator.The invention also relates to the process using this device.
Public/Granted literature
- US20110190113A1 CATALYST REGENERATION APPARATUS AND ASSOCIATED REGENERATION PROCESS Public/Granted day:2011-08-04
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