WO2025141435 - IRON/SILICON/POTASSIUM-BASED FISCHER-TROPSCH CATALYST MATERIALS AND PROCESSES FOR MAKING AND USING SAME
National phase entry is expected:
Publication Number
WO/2025/141435
Publication Date
03.07.2025
International Application No.
PCT/IB2024/063036
International Filing Date
20.12.2024
Title **
[English]
IRON/SILICON/POTASSIUM-BASED FISCHER-TROPSCH CATALYST MATERIALS AND PROCESSES FOR MAKING AND USING SAME
[French]
MATÉRIAUX DE CATALYSEUR FISCHER-TROPSCH À BASE DE FER/SILICIUM/POTASSIUM ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
Applicants **
BP P.L.C.
Inventors
ESCHENBACHER, Andreas
ZHANG, Zhaorong
PATERSON, Alexander James
DOSKOCIL, Eric
XU, Zhuoran
Priority Data
63/616,370
29.12.2023
US
24166548.8
26.03.2024
EP
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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| * | |
| * | |
| * | |
| * | |
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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 | 2451 | |
| EPO | Filing, Examination, Granting | 9562 | |
| Japan | Filing, Examination, Granting | 2169 | |
| South Korea | Filing, Examination, Granting | 2083 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,005
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Abstract[English]
The present disclosure relates generally to a Fischer-Tropsch catalyst material comprising at least 75 wt% iron, on an elemental basis exclusive of carbon; silicon, in a molar ratio of silicon to iron in the range of 0.01-0.12; and potassium, in a molar ratio of alkali metal to iron in the range of 0.003-0.10. In various embodiments, the Fischer-Tropsch catalyst material also includes copper, in a molar ratio of copper to iron in the range up to 0.12. Also provided are carbided versions of such catalyst materials, and methods for making and using the same,[French]
La présente divulgation concerne de manière générale un matériau catalyseur de Fischer-Tropsch comprenant au moins 75 % en poids de fer, sur une base élémentaire à l'exclusion du carbone ; du silicium, dans un rapport molaire du silicium au fer dans la plage de 0,01 à 0,12 ; et du potassium, dans un rapport molaire du métal alcalin au fer dans la plage de 0,003 à 0,10. Dans divers modes de réalisation, le matériau catalyseur de Fischer-Tropsch comprend également du cuivre, dans un rapport molaire du cuivre au fer dans la plage allant jusqu'à 0,12. L'invention concerne également des versions aux carbures de tels matériaux catalyseurs, et des procédés de fabrication et d'utilisation de celles-ci.