WO2025219326 - METHOD FOR PRODUCTION OF BLUE AMMONIA
National phase entry is expected:
Publication Number
WO/2025/219326
Publication Date
23.10.2025
International Application No.
PCT/EP2025/060229
International Filing Date
14.04.2025
Title **
[English]
METHOD FOR PRODUCTION OF BLUE AMMONIA
[French]
MÉTHODE DE PRODUCTION D'AMMONIAC BLEU
Applicants **
TOPSOE A/S
Haldor Topsøes Allé 1
2800 Kgs. Lyngby, DK
Inventors
AHUJA, Sagar
c/o TOPSOE INDIA PRIVATE LIMITED
DLF Techpark, 5th Floor
Plot no 1, Sector 143A
Noida
Uttar Pradesh 201307, IN
JENSEN, Annette, E., Krøll
c/o Topsoe A/S
Haldor Topsøes Allé 1
2800 Kgs. Lyngby, DK
DAHL, Per, Juul
c/o Topsoe A/S
Haldor Topsøes Allé 1
2800 Kgs. Lyngby, DK
KARUPPASAMY, Ilayaraja
c/o Topsoe A/S
Haldor Topsøes Allé 1
2800 Kgs. Lyngby, DK
Priority Data
202411030810
17.04.2024
IN
24193562.6
08.08.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1188 | |
| EPO | Filing, Examination | 4923 | |
| Japan | Filing | 588 | |
| South Korea | Filing | 606 | |
| USA | Filing, Examination | 2710 |
Total: 10015 USD
Abstract[English]
The present invention relates to an ammonia plant and process for production of ammonia. A syngas purification section comprises a PSA unit and a cryogenic CO2 removal unit. Heat from the shift section is used to generate electrical power in an alternator.[French]
La présente invention concerne une usine d'ammoniac et un procédé de production d'ammoniac. Une section de purification de gaz de synthèse comprend une unité d'adsorption à pression modulée (APM) et une unité d'élimination de CO₂ cryogénique. La chaleur provenant d'une section de décalage est utilisée pour générer de l'énergie électrique dans un alternateur.