WO2025132135 - METHOD FOR THE CO-PRODUCTION OF RENEWABLE KEROSENE AND DIESEL BY TWO-STEP HYDROPROCESSING USING A SPECIFIC CATALYST FOR THE HYDROCONVERSION STEP, WITHOUT RECYCLE
National phase entry is expected:
Publication Number
WO/2025/132135
Publication Date
26.06.2025
International Application No.
PCT/EP2024/086432
International Filing Date
16.12.2024
Title **
[English]
METHOD FOR THE CO-PRODUCTION OF RENEWABLE KEROSENE AND DIESEL BY TWO-STEP HYDROPROCESSING USING A SPECIFIC CATALYST FOR THE HYDROCONVERSION STEP, WITHOUT RECYCLE
[French]
PROCEDE DE CO-PRODUCTION DE KEROSENE ET DE GAZOLE RENOUVELABLE PAR HYDROPROCESSING EN 2 ETAPES UTILISANT UN CATALYSEUR SPECIFIQUE POUR L'ETAPE D'HYDROCONVERSION SANS RECYCLE
Applicants **
IFP ENERGIES NOUVELLES
Inventors
BOUCHY, Christophe
TELLIER, Elodie
HUDEBINE, Damien
FERNANDES, Joana
ARAGONES, Matthieu
GONNARD, Sébastien
Priority Data
FR2314826
21.12.2023
FR
Application details
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2186 | |
| EPO | Filing, Examination, Granting | 8972 | |
| Japan | Filing, Examination, Granting | 2116 | |
| South Korea | Filing, Examination, Granting | 1921 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,935
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Abstract[English]
The present invention describes a method for treating a feedstock originating from a renewable source comprising a hydrotreatment step a), a step b) of separation of at least one portion of the effluent resulting from step a) into at least one light fraction and at least one hydrocarbon effluent, a step c) of hydroconversion of the hydrocarbon effluent resulting from step c), using at least one specific bifunctional catalyst comprising at least one noble metal from group VIII selected from among platinum and palladium, and a support comprising at least one zeolite chosen from among the MTW zeolites and the IZM-2 zeolite, alone or in a mixture, and at least one binder, and a step d) of separation of the effluent resulting from step c), which makes it possible to separate at least one gaseous fraction and at least one liquid hydrocarbon effluent, a step e) of fractionation of the hydrocarbon effluent resulting from step d) at least into a diesel cut and a kerosene cut, wherein all or part of the effluents resulting from hydroconversion step c), the effluents from separation step d) and/or the effluents from fractionation step e) are not recycled to hydrotreatment step a) and/or to hydroconversion step c).[French]
La présente invention décrit un procédé de traitement d'une charge issue d'une source renouvelable comprenant une étape a) d'hydrotraitement, une étape b) de séparation d'au moins une partie de l'effluent issu de l'étape a) en au moins une fraction légère et au moins un effluent hydrocarboné, une étape c) d'hydroconversion de l'effluent hydrocarboné issu de l'étape c) utilisant au moins un catalyseur bifonctionnel spécifique comprenant au moins un métal noble du groupe VIII choisi parmi le platine et le palladium et un support comprenant au moins une zéolithe choisie parmi les zéolithes de code structural MTW, et la zéolithe IZM-2 seules ou en mélange, et au moins un liant, et une étape d) de séparation de l'effluent issu de l'étape c) qui permet de séparer au moins fraction gazeuse, et au moins un effluent liquide hydrocarboné, une étape e) de fractionnement de l'effluent hydrocarboné issu de l'étape d) au moins en une coupe gazole et une coupe kérosène, sans recyclage dans l'étape a) d'hydrotraitement et/ou l'étape c) d'hydroconversion, de tout ou partie des effluents issus de l'étape c) d'hydroconversion, des effluents de l'étape d) de séparation et/ou des effluents de l'étape e) de fractionnement