- 专利标题： Process for deparaffinning a middle distillate feedstock using a catalyst based on IZM-2 zeolite and an MFI-type zeolite
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申请号： US17382478申请日： 2021-07-22
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公开(公告)号： US11583836B2公开(公告)日： 2023-02-21
- 发明人: Mathieu Digne , Antoine Fecant , Chloe Bertrand-Drira
- 申请人： IFP Energies Nouvelles
- 申请人地址： FR Rueil-Malmaison
- 专利权人： IFP Energies Nouvelles
- 当前专利权人： IFP Energies Nouvelles
- 当前专利权人地址： FR Rueil-Malmaison
- 代理机构： Millen White Zelano & Branigan, PC
- 代理商 Brion P. Heaney
- 优先权： FR2007730 20200723
- 主分类号： B01J23/883
- IPC分类号： B01J23/883 ; B01J29/80 ; B01J29/78 ; B01J35/10 ; B01J8/02 ; C10G49/04
摘要：
The present invention relates to a process for deparaffinning a middle distillate feedstock, to convert, in good yield, feedstocks having high pour points into at least one cut having an improved pour point.
Said process is performed with at least one catalyst comprising at least one hydro-dehydrogenating phase containing at least one metal from group VIB and at least one metal from group VIII of the Periodic Table of the Elements, and a support comprising at least one IZM-2 zeolite, a zeolite of WI framework type code and at least one binder.
Said process is performed with at least one catalyst comprising at least one hydro-dehydrogenating phase containing at least one metal from group VIB and at least one metal from group VIII of the Periodic Table of the Elements, and a support comprising at least one IZM-2 zeolite, a zeolite of WI framework type code and at least one binder.
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