WO2024094818 - CONVERSION OF UNSATURATED HYDROCARBON CONTAINING OFF-GASES FOR MORE EFFICIENT HYDROCARBON PRODUCTION PLANT
National phase entry:
Publication Number
WO/2024/094818
Publication Date
10.05.2024
International Application No.
PCT/EP2023/080607
International Filing Date
02.11.2023
Title **
[English]
CONVERSION OF UNSATURATED HYDROCARBON CONTAINING OFF-GASES FOR MORE EFFICIENT HYDROCARBON PRODUCTION PLANT
[French]
CONVERSION D'HYDROCARBURES INSATURÉS CONTENANT DES EFFLUENTS GAZEUX POUR UNE INSTALLATION DE PRODUCTION D'HYDROCARBURES PLUS EFFICACE
Applicants **
TOPSOE A/S
Inventors
DE SARKAR, Sudip
CHRISTENSEN, Thomas, Sandahl
AASBERG-PETERSEN, Kim
Priority Data
PA202200998
04.11.2022
DK
Application details
| Total Number of Claims/PCT | * |
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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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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2128 | |
| EPO | Filing, Examination, Granting | 9637 | |
| Japan | Filing, Examination, Granting | 2246 | |
| South Korea | Filing, Examination, Granting | 2254 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,005
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 invention relates to a more efficient, sustainable system and process, wherein an off-gas comprising unsaturated hydrocarbons from a synthesis stage is recycled to the syngas stage through an off-gas conversion stage comprising hydrogenation of unsaturated hydrocarbons in said off-gas. The exotherm across the adiabatic hydrogenation unit is controlled efficiently by using dilution gas.[French]
La présente invention concerne un système et un procédé plus efficaces, durables, un dégagement gazeux comprenant des hydrocarbures insaturés provenant d'un étage de synthèse étant recyclé vers l'étage de gaz de synthèse par l'intermédiaire d'un étage de conversion de dégagement gazeux comprenant l'hydrogénation d'hydrocarbures insaturés dans ledit dégagement gazeux. L'exotherme à travers l'unité d'hydrogénation adiabatique est régulé efficacement à l'aide d'un gaz de dilution.