Invention Grant
US09340733B2 Process for Hydrodesulphuration of gasoil cuts using a catalyst based on heteropolyanions trapped in a mesostructured silica support
有权
使用基于捕获在介孔二氧化硅载体中的杂多阴离子的催化剂来加氢硫化脱硫油的方法
- Patent Title: Process for Hydrodesulphuration of gasoil cuts using a catalyst based on heteropolyanions trapped in a mesostructured silica support
- Patent Title (中): 使用基于捕获在介孔二氧化硅载体中的杂多阴离子的催化剂来加氢硫化脱硫油的方法
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Application No.: US14182698Application Date: 2014-02-18
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Publication No.: US09340733B2Publication Date: 2016-05-17
- Inventor: Karin Marchand , Alexandra Chaumonnot , Audrey Bonduelle , Magalie Roy-Auberger , Veronique Dufaud , Frederic Lefebvre , Manuela Bader , Susana Lopes Silva
- Applicant: IFP ENERGIES NOUVELLES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Applicant Address: FR Paris FR Rueil-Malmaison
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,IFP ENERGIES NOUVELLES
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,IFP ENERGIES NOUVELLES
- Current Assignee Address: FR Paris FR Rueil-Malmaison
- Agency: Millen White Zelano and Branigan, PC
- Agent Csaba Henter; Anthony Zelano
- Priority: FR1005028 20101222
- Main IPC: C10G45/04
- IPC: C10G45/04 ; C10G45/08 ; C10G45/06 ; C10G69/04 ; C10G45/00 ; C10G45/02
Abstract:
The invention relates to a process of hydrodesulphuration of at least one gasoil cut implementing a catalyst containing, in its oxide form, at least one metal from group VIB and/or at least one metal from group VIII of the periodic table, present in the form of at least one polyoxometalate of the formula (HhXxMmOy)q−, said polyoxometalates being present within a mesostructured silicon oxide matrix having a pore size within the range 1.5 to 50 nm and having amorphous walls of thickness within the range 1 to 30 nm, the said catalyst being sulphured before being implemented in the said process.
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