EP4719970A1 - Verfahren und system zur herstellung von wasserstoff aus ammoniak-cracking - Google Patents
Verfahren und system zur herstellung von wasserstoff aus ammoniak-crackingInfo
- Publication number
- EP4719970A1 EP4719970A1 EP24730286.2A EP24730286A EP4719970A1 EP 4719970 A1 EP4719970 A1 EP 4719970A1 EP 24730286 A EP24730286 A EP 24730286A EP 4719970 A1 EP4719970 A1 EP 4719970A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ammonia
- stream
- hydrogen
- gas
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
- C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
- C01B3/047—Decomposition of ammonia
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0415—Purification by absorption in liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/042—Purification by adsorption on solids
- C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
- C01B2203/0827—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel at least part of the fuel being a recycle stream
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0872—Methods of cooling
- C01B2203/0883—Methods of cooling by indirect heat exchange
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
- C01B2203/1058—Nickel catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/14—Details of the flowsheet
- C01B2203/146—At least two purification steps in series
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
- C01B2203/84—Energy production
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23176276 | 2023-05-31 | ||
| PCT/EP2024/064716 WO2024246097A1 (en) | 2023-05-31 | 2024-05-29 | Method and system for producing hydrogen from ammonia cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4719970A1 true EP4719970A1 (de) | 2026-04-08 |
Family
ID=86646628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24730286.2A Pending EP4719970A1 (de) | 2023-05-31 | 2024-05-29 | Verfahren und system zur herstellung von wasserstoff aus ammoniak-cracking |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4719970A1 (de) |
| KR (1) | KR20260015843A (de) |
| AR (1) | AR132844A1 (de) |
| TW (1) | TW202508960A (de) |
| WO (1) | WO2024246097A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250144610A1 (en) * | 2023-11-06 | 2025-05-08 | Air Products And Chemicals, Inc. | Apparatus and process for ammonia cracking catalyst activation |
| CN119665236B (zh) * | 2024-12-19 | 2025-12-26 | 清华大学 | 基于催化裂解和燃烧的微型超低排放氨燃烧装置和方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK162891A (da) | 1991-09-23 | 1993-03-24 | Haldor Topsoe As | Fremgangsmaade og reaktor til gennemfoerelse af ikke-adiabatiske reaktioner. |
| CN109070035B (zh) | 2016-04-26 | 2021-07-27 | 托普索公司 | 感应加热反应器 |
| TWI812634B (zh) * | 2017-08-24 | 2023-08-21 | 丹麥商托普索公司 | 自熱性氨裂解製程 |
| EP3801871B1 (de) | 2018-05-31 | 2026-03-04 | Topsoe A/S | Durch widerstandsheizung erhitzte dampfreformierung |
| KR20220075347A (ko) | 2019-10-01 | 2022-06-08 | 할도르 토프쉐 에이/에스 | 암모니아로부터 맞춤형 수소 |
| KR20230154201A (ko) | 2021-03-11 | 2023-11-07 | 토프쉐 에이/에스 | 암모니아 분해로부터 수소를 생성하기 위한 방법 및 시스템 |
| BR112023023806A2 (pt) * | 2021-05-21 | 2024-02-06 | Casale Sa | Craqueamento de amônia para a produção de hidrogênio |
| ES3037214T3 (en) * | 2021-06-18 | 2025-09-29 | Air Prod & Chem | Ammonia cracking for green hydrogen |
-
2024
- 2024-05-29 WO PCT/EP2024/064716 patent/WO2024246097A1/en not_active Ceased
- 2024-05-29 KR KR1020257040835A patent/KR20260015843A/ko active Pending
- 2024-05-29 TW TW113116673A patent/TW202508960A/zh unknown
- 2024-05-29 EP EP24730286.2A patent/EP4719970A1/de active Pending
- 2024-05-31 AR ARP240101403A patent/AR132844A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202508960A (zh) | 2025-03-01 |
| AR132844A1 (es) | 2025-08-06 |
| WO2024246097A1 (en) | 2024-12-05 |
| KR20260015843A (ko) | 2026-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20251209 |
|
| AK | Designated contracting states |
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