WO2023187072 - PROCESS FOR PRODUCTION OF TRANSPORTATION FUEL
National phase entry:
Publication Number
WO/2023/187072
Publication Date
05.10.2023
International Application No.
PCT/EP2023/058325
International Filing Date
30.03.2023
Title **
[English]
PROCESS FOR PRODUCTION OF TRANSPORTATION FUEL
[French]
PROCÉDÉ DE PRODUCTION DE CARBURANT DE TRANSPORT
Applicants **
TOPSOE A/S
Inventors
STREBEL, Christian Ejersbo
DABROS, Trine Marie Hartmann
NYMANN, Peter Andreas
ALKILDE, Ole Frej
Priority Data
22165977.4
31.03.2022
EP
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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1878 | |
| EPO | Filing, Examination, Granting | 8143 | |
| Japan | Filing, Examination, Granting | 2024 | |
| South Korea | Filing, Examination, Granting | 1736 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,521
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to a process and a process plant for production of a hydrocarbon composition useful as a transportation fuel according to a commercial transportation fuel specification from a hydrocarbonaceous feedstock comprising at least 0.5 wt% oxygen and at least 25 wt% carbon in cyclic structures, comprising the steps of a. directing a hydrocarbonaceous feedstock to hydrotreatment in one or more steps providing an intermediate product comprising less than 0.1 wt% oxygen and a specific gravity, for the fraction boiling in the range defined by the commercial transportation fuel specification, above the upper limit of specific gravity under the commercial transportation fuel specification, b. providing a hydrotreated hydrocarbon stream for hydroconversion from said intermediate product optionally by fractionation, wherein said fraction for hydroconversion has a T50 being below T95 of the commercial transportation fuel specification, c. directing the stream for hydroconversion to contact a hydroconversion catalyst under hydroconversion conditions to provide a hydroconverted hydrocarbon stream, d. fractionating said hydroconverted hydrocarbon stream to provide at least said hydrocarbon composition useful as a transportation fuel.[French]
La présente divulgation concerne un procédé et une installation de traitement pour la production d'une composition hydrocarbonée utile en tant que carburant de transport selon une spécification de carburant de transport commercial à partir d'une charge hydrocarbonée comprenant au moins 0,5 % en poids d'oxygène et au moins 25 % en poids de carbone dans des structures cycliques, comprenant les étapes consistant à : a. acheminer une charge hydrocarbonée vers un hydrotraitement en une ou plusieurs étapes ce qui permet d'obtenir un produit intermédiaire comprenant moins de 0,1 % en poids d'oxygène et une gravité spécifique, pour la fraction dont le point d’ébullition se situe dans la plage définie par la spécification de carburant de transport commercial, au-dessus de la limite supérieure de gravité spécifique dans la spécification de carburant de transport commercial, b. fournir un flux d'hydrocarbure hydrotraité pour l'hydroconversion à partir dudit produit intermédiaire éventuellement par fractionnement, dans lequel ladite fraction pour l'hydroconversion a un T50 inférieur à T95 de la spécification du carburant de transport commercial, c. acheminer le flux d'hydroconversion pour qu'il entre en contact avec un catalyseur d'hydroconversion dans des conditions d'hydroconversion pour obtenir un flux d'hydrocarbure hydroconverti, d. fractionner ledit flux d'hydrocarbure hydroconverti pour obtenir au moins ladite composition d'hydrocarbure utile comme carburant de transport.