Invention Grant
- Patent Title: Fluid catalytic cracking process adapted for the treatment of feeds with a low conradson carbon, comprising recycling a coking cut employing novel technology
- Patent Title (中): 流化催化裂化过程适用于处理具有低康氏碳的饲料，包括使用新技术回收焦化切割
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Application No.: US13272685Application Date: 2011-10-13
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Publication No.: US08551324B2Publication Date: 2013-10-08
- Inventor: Frederic Feugnet , Romain Roux
- Applicant: Frederic Feugnet , Romain Roux
- 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: FR1004046 20101014
- Main IPC: C10G51/04
- IPC: C10G51/04 ; C10G51/02 ; C10G47/30 ; C10G11/18 ; B01J8/34 ; B01J8/26
Abstract:
The present invention describes a process for the production of gasoline in a fluid catalytic cracking unit having at least one principal reactor operating using feeds with a low Conradson Carbon and a high hydrogen content, said process comprising recycling a coking cut either to a side chamber branching off the stripper or within the stripper itself by means of a tubular vessel within said stripper.
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