EP4743393A1 - Zersetzung von ammoniak an nickel-basierten katalysatoren - Google Patents
Zersetzung von ammoniak an nickel-basierten katalysatorenInfo
- Publication number
- EP4743393A1 EP4743393A1 EP24743282.6A EP24743282A EP4743393A1 EP 4743393 A1 EP4743393 A1 EP 4743393A1 EP 24743282 A EP24743282 A EP 24743282A EP 4743393 A1 EP4743393 A1 EP 4743393A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- decommission
- ammonia
- nickel
- catalytic converters
- based catalytic
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2425—Tubular reactors in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/24—Stationary reactors without moving elements inside
- B01J2219/2401—Reactors comprising multiple separate flow channels
- B01J2219/2402—Monolithic-type reactors
- B01J2219/2425—Construction materials
- B01J2219/2433—Construction materials of the monoliths
- B01J2219/2434—Metals or alloys
-
- 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
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition step
-
- 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
-
- 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
- C01B2203/0822—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel the fuel containing hydrogen
-
- 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
- C01B2203/142—At least two reforming, decomposition or partial oxidation 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
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
-
- 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
- C01B2203/16—Controlling the process
- C01B2203/1628—Controlling the pressure
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU103169A LU103169B1 (de) | 2023-07-13 | 2023-07-13 | Zersetzung von Ammoniak an Nickel-basierten Katalysatoren |
| DE102023118575.6A DE102023118575A1 (de) | 2023-07-13 | 2023-07-13 | Zersetzung von Ammoniak an Nickel-basierten Katalysatoren |
| PCT/EP2024/069377 WO2025012277A1 (de) | 2023-07-13 | 2024-07-09 | Zersetzung von ammoniak an nickel-basierten katalysatoren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4743393A1 true EP4743393A1 (de) | 2026-05-20 |
Family
ID=91953800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP24743282.6A Pending EP4743393A1 (de) | 2023-07-13 | 2024-07-09 | Zersetzung von ammoniak an nickel-basierten katalysatoren |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4743393A1 (de) |
| KR (1) | KR20260016969A (de) |
| CN (1) | CN121532350A (de) |
| WO (1) | WO2025012277A1 (de) |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1469045A (fr) | 1965-12-16 | 1967-02-10 | Azote Office Nat Ind | Générateur d'hydrogène |
| US4704267A (en) | 1986-05-21 | 1987-11-03 | Air Products And Chemicals, Inc. | Production of hydrogen from ammonia |
| CN102782921A (zh) | 2010-03-02 | 2012-11-14 | 氨合物公司 | 由贮存在固态材料中的氨生成氢气的设备并且使所述设备与低温燃料电池结合成一体 |
| US8561578B2 (en) | 2010-12-30 | 2013-10-22 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Hydrogen generator and internal combustion engine provided with hydrogen generator |
| TWI812634B (zh) | 2017-08-24 | 2023-08-21 | 丹麥商托普索公司 | 自熱性氨裂解製程 |
| JP7226972B2 (ja) | 2018-11-09 | 2023-02-21 | 好朗 岩井 | 水素ガス製造装置 |
| US20230242395A1 (en) | 2020-06-18 | 2023-08-03 | Air Products And Chemicals, Inc. | Ammonia Cracking for Green Hydrogen |
| CN111957270B (zh) | 2020-09-03 | 2024-10-22 | 福大紫金氢能科技股份有限公司 | 一种氨分解制氢系统及加氢站系统 |
| EP3995444A1 (de) | 2020-11-04 | 2022-05-11 | Haldor Topsøe A/S | Verfahren zur spaltung von ammoniak |
| CN112742310A (zh) | 2020-12-31 | 2021-05-04 | 福州大学化肥催化剂国家工程研究中心 | 一种氨分解反应装置及氨分解方法 |
| 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 |
| CA3223287A1 (en) | 2021-06-18 | 2022-12-22 | Vincent White | Ammonia cracking for green hydrogen with nox removal |
| AU2021450831B2 (en) | 2021-06-18 | 2026-03-05 | Air Products And Chemicals, Inc. | Recovery of a renewable hydrogen product from an ammonia cracking process |
| CA3223306A1 (en) | 2021-06-18 | 2022-12-22 | Andrew Shaw | Ammonia cracking process |
| AU2021451048A1 (en) | 2021-06-18 | 2024-02-01 | Air Products And Chemicals, Inc. | Ammonia cracking for green hydrogen |
| CN113896168B (zh) | 2021-10-14 | 2023-01-10 | 西南化工研究设计院有限公司 | 一种两段法氨裂解制氢气或制还原气的方法 |
| JP7770165B2 (ja) | 2021-11-16 | 2025-11-14 | 大阪瓦斯株式会社 | 水素製造方法及び水素製造設備 |
-
2024
- 2024-07-09 CN CN202480046372.XA patent/CN121532350A/zh active Pending
- 2024-07-09 KR KR1020257043696A patent/KR20260016969A/ko active Pending
- 2024-07-09 EP EP24743282.6A patent/EP4743393A1/de active Pending
- 2024-07-09 WO PCT/EP2024/069377 patent/WO2025012277A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025012277A1 (de) | 2025-01-16 |
| KR20260016969A (ko) | 2026-02-04 |
| CN121532350A (zh) | 2026-02-13 |
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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 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |