Invention Grant
- Patent Title: Catalyst containing γ-valerolactone and/or the hydrolysis products thereof, and use thereof in a hydroprocessing and/or hydrocracking method
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Application No.: US15570661Application Date: 2016-03-11
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Publication No.: US10399070B2Publication Date: 2019-09-03
- Inventor: Pierre-Louis Carrette
- 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 and Branigan, P.C.
- Priority: FR1553914 20150430
- International Application: PCT/EP2016/055326 WO 20160311
- International Announcement: WO2016/173759 WO 20161103
- Main IPC: B01J31/02
- IPC: B01J31/02 ; B01J37/08 ; C10G45/04 ; B01J37/02 ; B01J31/04 ; C10G45/08 ; C10G47/20 ; B01J23/85 ; B01J27/19 ; B01J21/04 ; B01J23/882 ; B01J37/20 ; B01J37/28 ; B01J35/10 ; B01J37/00
Abstract:
The invention relates to a catalyst comprising a support based on alumina or silica or silica-alumina, at least one element of group VIII, at least one element of group VIB and at least one additive selected from γ-valerolactone, 4-hydroxyvaleric acid, 2-pentenoic acid, 3-pentenoic acid or 4-pentenoic acid. The invention also relates to the process for the preparation of said catalyst and the use thereof in a hydrotreatment and/or hydrocracking process.
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