Invention Grant
US08968554B2 Process for the production of middle distillate from a conventional heavy feedstock including a step for selective hydrogenation of the ex FCC HCO cut
有权
用于从常规重质原料生产中间馏分的方法，包括用于FCC FCC HCO切割的选择性氢化步骤
- Patent Title: Process for the production of middle distillate from a conventional heavy feedstock including a step for selective hydrogenation of the ex FCC HCO cut
- Patent Title (中): 用于从常规重质原料生产中间馏分的方法，包括用于FCC FCC HCO切割的选择性氢化步骤
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Application No.: US13683134Application Date: 2012-11-21
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Publication No.: US08968554B2Publication Date: 2015-03-03
- Inventor: Frederic Feugnet , Damien Hudebine , Romain Roux
- Applicant: IFP Energies nouvelles
- 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: FR1103592 20111124
- Main IPC: C10G57/00
- IPC: C10G57/00 ; C07C4/06 ; C10G45/50 ; C10G50/00 ; C10G67/06 ; C10G69/04 ; C10G69/12 ; C10G11/18
Abstract:
The present invention describes a process for the conversion of a heavy feedstock for improving the production and selectivity for middle distillate, said process using a catalytic cracking unit followed by a unit for selective hydrogenation of the heavy distillate cut (HCO) or any other cut rich in triaromatic compounds before recycling it to the FCC reaction zone in order to maximize the middle distillate cut.
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