WO2025190768 - A METHOD FOR REVAMP OF AN EXISTING AMMONIA OR UREA PLANT AND DECARBONIZING AN AMMONIA/UREA PLANT
National phase entry is expected:
Publication Number
WO/2025/190768
Publication Date
18.09.2025
International Application No.
PCT/EP2025/056127
International Filing Date
06.03.2025
Title **
[English]
A METHOD FOR REVAMP OF AN EXISTING AMMONIA OR UREA PLANT AND DECARBONIZING AN AMMONIA/UREA PLANT
[French]
PROCÉDÉ DE RATTRAPAGE D'UNE INSTALLATION EXISTANTE DE PRODUCTION D'AMMONIAC OU D'URÉE ET DE DÉCARBONISATION D'UNE INSTALLATION AMMONIAC/URÉE
Applicants **
TOPSOE A/S
Inventors
SINGH PUNDIR, Ajay
Priority Data
202441019020
15.03.2024
IN
PA202430206
29.04.2024
DK
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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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 | 1933 | |
| EPO | Filing, Examination, Granting | 8133 | |
| Japan | Filing, Examination, Granting | 1960 | |
| South Korea | Filing, Examination, Granting | 1646 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,412
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Abstract[English]
A method for revamp and decarbonizing an ammonia or urea plant comprising an existing primary and secondary steam reforming unit for the preparation of ammonia synthesis gas and an ammonia synthesis loop using an electrolysis unit to produce hydrogen and oxygen.[French]
L'invention concerne un procédé de rattrapage et de décarbonisation d'une installation de production d'ammoniac ou d'urée comprenant une unité de reformage à la vapeur primaire et secondaire existante pour la préparation de gaz de synthèse d'ammoniac et une boucle de synthèse d'ammoniac à l'aide d'une unité d'électrolyse pour produire de l'hydrogène et de l'oxygène.