WO2026109426 - PYROLYSIS OIL TREATMENT PROCESS INCLUDING A PRE-FRACTIONATION
National phase entry is expected:
Publication Number
WO/2026/109426
Publication Date
28.05.2026
International Application No.
PCT/EP2025/083108
International Filing Date
14.11.2025
Title **
[English]
PYROLYSIS OIL TREATMENT PROCESS INCLUDING A PRE-FRACTIONATION
[French]
PROCEDE DE TRAITEMENT D'HUILE DE PYROLYSE INCLUANT UN PREFRACTIONNEMENT
Applicants **
IFP ENERGIES NOUVELLES
Inventors
LEGAGNEUX, Nicolas
WEISS, Wilfried
MALDONADO, Floriane
BONNARDOT, Jérôme
WANG, Zhou
LE MASSON, Romain
Priority Data
FR2412941
25.11.2024
FR
Application details
| Total Number of Claims/PCT | * |
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| Number of Drawings | * |
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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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| * | |
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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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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2235 | |
| EPO | Filing, Examination, Granting | 8926 | |
| Japan | Filing, Examination, Granting | 2171 | |
| South Korea | Filing, Examination, Granting | 2044 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
20,116
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Abstract[English]
Process for treating a feedstock comprising a pyrolysis oil from plastics and/or tyres and/or solid recovered fuels, said process comprising the following steps: a) a pre-fractionation step of the feedstock to obtain a cut having a boiling point less than or equal to 120 °C and a cut having a boiling point greater than 120 °C containing olefins having 9 or more carbon atoms, b) a fluid catalytic cracking step carried out in a fluid catalytic cracking reaction section fed with at least said cut having a boiling point greater than 120 °C to produce propylene.[French]
Procédé de traitement d'une charge comprenant une huile de pyrolyse de plastique et/ou de pneus et/ou de combustibles solides de récupération, ledit procédé comprenant les étapes suivantes : a) une étape de préfractionnement de la charge pour obtenir une coupe ayant un point d'ébullition inférieur ou égal à 120 °C et une coupe ayant un point d'ébullition supérieur à 120 °C contenant des oléfines ayant 9 ou plus d'atomes de carbone, b) une étape de craquage catalytique en lit fluidisé mise en œuvre dans une section réactionnelle de craquage catalytique en lit fluidisé alimentée par au moins ladite coupe ayant un point d'ébullition supérieur à 120 °C pour produire du propylène.