WO2025008604 - STEAM REFORMING
National phase entry:
Publication Number
WO/2025/008604
Publication Date
09.01.2025
International Application No.
PCT/GB2024/051443
International Filing Date
04.06.2024
Title **
[English]
STEAM REFORMING
[French]
REFORMAGE À LA VAPEUR
Applicants **
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Inventors
CARLSSON, Mikael Per Uno
CHRISTIE, Robert
DAVIES, Michael
DAVIS, David Jonathan
MCKENNA, Mark Joseph
Priority Data
2310399.7
06.07.2023
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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 | 1938 | |
| EPO | Filing, Examination, Granting | 8113 | |
| Japan | Filing, Examination, Granting | 2061 | |
| South Korea | Filing, Examination, Granting | 1883 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,735
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A process is described for steam reforming a hydrocarbon-containing feedstock, comprising passing a mixture of the hydrocarbon-containing feedstock and steam through a catalyst bed comprising an eggshell nickel steam reforming catalyst disposed within a plurality of tubes in a gas-heated reformer and recovering a reformed gas from the plurality of tubes, characterised in that the catalyst bed has an inlet temperature in the range of from 400 to 560 °C, an exit temperature ≤ 850 °C, and the pressure of the mixture of the hydrocarbon-containing feedstock and steam is in the range of from 30 to 100 bar abs.[French]
L'invention concerne un procédé de reformage à la vapeur d'une charge d'alimentation contenant des hydrocarbures, comprenant le passage d'un mélange de la charge d'alimentation contenant des hydrocarbures et de la vapeur à travers un lit de catalyseur comprenant un catalyseur de reformage à la vapeur de nickel de type coquille d'œuf disposé à l'intérieur d'une pluralité de tubes dans un reformeur chauffé au gaz et la récupération d'un gaz reformé à partir de la pluralité de tubes, caractérisé en ce que le lit de catalyseur a une température d'entrée dans la plage de 400 à 560°C, une température de sortie ≤ 850°C, et la pression du mélange de la charge d'alimentation contenant des hydrocarbures et de la vapeur est dans la plage de 30 à 100 bar abs.