Invention Grant
- Patent Title: Vacuum distillate hydrotreatment process employing a concatenation of catalysts
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Application No.: US14554242Application Date: 2014-11-26
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Publication No.: US09683180B2Publication Date: 2017-06-20
- Inventor: Magalie Roy-Auberger , Emmanuelle Guillon , Aline Grezaud
- Applicant: IFP ENERGIES NOUVELLES
- Applicant Address: FR Rueil-Malmaison
- Assignee: IFP ENERGIES NOUVELLES
- Current Assignee: IFP ENERGIES NOUVELLES
- Current Assignee Address: FR Rueil-Malmaison
- Agency: Millen, White, Zelano, Branigan, P.C.
- Priority: FR1361800 20131128
- Main IPC: C10G65/02
- IPC: C10G65/02 ; C10G65/04 ; C10G45/08 ; C10G65/12 ; C10G69/04 ; B01J37/02 ; B01J27/19 ; B01J35/00 ; C10G65/00
Abstract:
A process for the hydrotreatment of a vacuum distillate type hydrocarbon feed containing nitrogen-containing compounds is described, comprising a first step in which the feed is brought into contact with a catalyst in its oxide form, then a second step in which the feed is brought into contact with a dried catalyst comprising at least one organic compound containing oxygen and/or nitrogen.
Public/Granted literature
- US20150144529A1 VACUUM DISTILLATE HYDROTREATMENT PROCESS EMPLOYING A CONCATENATION OF CATALYSTS Public/Granted day:2015-05-28
Information query
