WO2026057798 - METHOD FOR REGENERATING A CATALYST FOR PROCESSING REACTIVE FEEDSTOCK
National phase entry is expected:
Publication Number
WO/2026/057798
Publication Date
19.03.2026
International Application No.
PCT/EP2025/076065
International Filing Date
12.09.2025
Title **
[English]
METHOD FOR REGENERATING A CATALYST FOR PROCESSING REACTIVE FEEDSTOCK
[French]
PROCÉDÉ DE RÉGÉNÉRATION D'UN CATALYSEUR POUR LE TRAITEMENT D'UNE CHARGE RÉACTIVE
Applicants **
TOPSOE A/S
Inventors
ANDERSSON, Klas Jerker
SINGH, Ashwin
BRINCH-LARSEN, Mathias
Priority Data
18/886,632
16.09.2024
US
24206361.8
14.10.2024
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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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| 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 | 2131 | |
| EPO | Filing, Examination, Granting | 8323 | |
| Japan | Filing, Examination, Granting | 2181 | |
| South Korea | Filing, Examination, Granting | 2075 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,450
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Abstract[English]
A process for regeneration of a process enclosure and a catalyst comprising precipitated ammonium salts, and a process and a process plant for continuous hydrotreating a feedstock comprising nitrogen and halides.[French]
Procédé de régénération d'une enceinte de traitement et d'un catalyseur comprenant des sels d'ammonium précipités, ainsi qu'un procédé et une installation de traitement pour l'hydrotraitement en continu d'une charge comprenant de l'azote et des halogénures.