Invention Grant
- Patent Title: Process for the production of middle distillates in which the feedstock originating from the fischer-tropsch process and the hydrogen stream contain a limited oxygen content
- Patent Title (中): 用于生产中间馏分的方法，其中源自费 - 托法和氢气流的原料含有有限的氧含量
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Application No.: US13661183Application Date: 2012-10-26
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Publication No.: US09546329B2Publication Date: 2017-01-17
- Inventor: Christophe Bouchy , Aline Grezaud , Jean Philippe Heraud , Hugues Dulot , Vincenzo Calemma
- Applicant: ENI S.P.A. , IFP ENERGIES NOUVELLES
- Applicant Address: FR Rueil-Malmaison IT Rome
- Assignee: IFP ENERGIES NOUVELLES,ENI S.P.A.
- Current Assignee: IFP ENERGIES NOUVELLES,ENI S.P.A.
- Current Assignee Address: FR Rueil-Malmaison IT Rome
- Agency: Millen White Zelano and Branigan, PC
- Agent John Sopp; Anthony Zelano
- Priority: FR1103278 20111027
- Main IPC: C10G65/12
- IPC: C10G65/12 ; C10G65/04 ; B01J21/12 ; B01J23/42 ; B01J35/00 ; B01J35/10 ; B01J37/00 ; B01J23/44
Abstract:
A process for the production of middle distillates from a paraffinic feedstock produced by Fischer-Tropsch synthesis comprising a limited content of molecules containing at least one oxygen atom. In the process, the feedstock is subjected to at least one hydrocracking/hydroisomerization stage in the presence of a hydrogen stream also containing a limited atomic oxygen content.
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