JP7319965B2 - 自己熱アンモニア分解方法 - Google Patents
自己熱アンモニア分解方法 Download PDFInfo
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 129
- 229910021529 ammonia Inorganic materials 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 50
- 238000000354 decomposition reaction Methods 0.000 title claims description 10
- 239000007789 gas Substances 0.000 claims description 55
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 44
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 34
- 239000001257 hydrogen Substances 0.000 claims description 34
- 229910052739 hydrogen Inorganic materials 0.000 claims description 34
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- 230000003197 catalytic effect Effects 0.000 claims description 16
- 238000005336 cracking Methods 0.000 claims description 15
- 239000003054 catalyst Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229910001868 water Inorganic materials 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 238000005201 scrubbing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000002453 autothermal reforming Methods 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- 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
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/047—Decomposition of ammonia
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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- B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
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- 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
- B01J8/0207—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 the fluid flow within the bed being predominantly horizontal
- B01J8/0221—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 the fluid flow within the bed being predominantly horizontal in a cylindrical shaped bed
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- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
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- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00628—Controlling the composition of the reactive mixture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/0059—Sequential processes
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- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
- B01J2219/00583—Features relative to the processes being carried out
- B01J2219/00594—Gas-phase processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
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- 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
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Description
2NH3+3/2O2→N2+3H2O
続いてアンモニアの吸熱触媒分解を行う場合に必要な熱を供給するのに十分である。
前記プロセスガス中において、前記プロセスガス中において、残留量のアンモニアの少なくとも一部をニッケル含有触媒と接触させ、水素および窒素に分解し、同時にプロセスガスを前記ニッケル含有触媒と接触させることによるプロセスガスの分解中に生じる水素の一部と反応によって、窒素酸化物のある量を、窒素および水へと還元するステップ;
そして、水素および窒素含有生成物ガスを取り出すステップを含むアンモニアから窒素および水素を含む生成物ガスの製造方法を提供する。
図1は、自己熱アンモニア分解反応器、アンモニア分離ステップ、生成物ガス調整およびアンモニア回収を含む本発明の特定の実施形態によるアンモニア分解プロセスの模式図である。
λ=0.21のラムダ値に対応するアンモニア分解方法のためのプロセスガス流および組成、および得られる自己熱アンモニア分解反応器内のニッケル含有触媒に接触した後の800℃の生成物ガスの平衡温度を下表1に示す。ストリーム番号は図1を参照する。
Claims (16)
- アンモニアから窒素および水素を含有する生成物ガスを製造する方法であって、アンモニアを酸素含有ガスで非触媒部分酸化して、窒素、水、窒素酸化物のある量および残留量のアンモニアを含有するプロセスガスにするステップ(非触媒部分酸化ステップ);
前記プロセスガス中において、残留量のアンモニアの少なくとも一部をニッケル含有触媒と接触させ、水素および窒素に分解し、同時にプロセスガスを前記ニッケル含有触媒と接触させることによるプロセスガスの分解中に生じる水素の一部と反応によって、窒素酸化物のある量を、窒素および水へと還元するステップ(分解ステップ);
そして、水素および窒素含有生成物ガスを取り出すステップ、を含み、
前記非触媒部分酸化ステップへのアンモニアに対する酸素供給流速は、ニッケル含有触媒との接触後に700~1100℃の間の生成物ガスの平衡温度をもたらすように調整され、
前記酸素含有ガス中の酸素の含有量が、λ=0.18~λ=0.30の間のラムダ値に対応して変化し、ここで、ラムダは、実際の酸素供給流量と前記アンモニアの窒素および水への完全な化学量論的な燃焼に必要な流量との間の比である、前記方法。 - 前記非触媒部分酸化ステップで生成される窒素酸化物のある量が、ニッケル含有触媒との接触による窒素酸化物と水素との反応を介して、熱力学的平衡によって制限されるとして、80%を超えて減少し、かつ最大100%まで減少する、請求項1に記載の方法。
- アンモニアの前記非触媒部分酸化が、バーナー内でアンモニアを化学量論量未満の酸素により気体形態で燃焼させることによって、実施される、請求項1または2に記載の方法。
- 前記非触媒部分酸化ステップおよび前記分解ステップが、単一の反応器で行われる、請求項1~3のいずれか一項に記載の方法。
- 前記単一の反応器が、自己熱分解反応器として構成される、請求項4に記載の方法。
- 酸素含有ガスが10~100vol%の酸素を含む、請求項1~5のいずれか一項記載の方法。
- アンモニア分解ステップから得られた水素によって、メタン化反応器内でCO2をメタンに変換するさらなるステップを含む、請求項1~6のいずれか一項に記載の方法。
- 生成物ガス中にさらに含まれる未分解アンモニアを分離するさらなるステップを含む、請求項1~7のいずれか一項に記載の方法。
- 前記未分解アンモニアが、水洗によって生成物ガスから分離される、請求項8に記載の方法。
- 分離されたアンモニアがアンモニア回収ステップで回収され、前記非触媒部分酸化ステップにリサイクルされる、請求項8または9に記載の方法。
- 前記アンモニア回収ステップにNaOHを添加することを含む、請求項10に記載の方法。
- 生成物ガス調整ユニットにおいて生成物ガスの窒素に対する水素のモル比を調整するさらなるステップを含む、請求項1~11のいずれか一項に記載の方法。
- アンモニア供給物に水素源を添加することを、または分解反応器内の前記バーナーに直接水素源を添加することを含む、請求項3に記載の方法。
- 前記水素源が生成物ガスであり、アンモニア含量および/または窒素に対する水素比が調整されたものである、請求項13に記載の方法。
- 水素供給源がユーティリティサプライであるか、または別の工程由来である、請求項13に記載の方法。
- 酸素含有ガスのCO2除去洗浄を含む、請求項1~15のいずれか一項記載の方法。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201700462 | 2017-08-24 | ||
| DKPA201700462 | 2017-08-24 | ||
| DKPA201700551 | 2017-10-02 | ||
| DKPA201700551 | 2017-10-02 | ||
| PCT/EP2018/072488 WO2019038251A1 (en) | 2017-08-24 | 2018-08-21 | AUTOTHERMIC CRACKING METHOD OF AMMONIA |
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| Publication Number | Publication Date |
|---|---|
| JP2020531388A JP2020531388A (ja) | 2020-11-05 |
| JP7319965B2 true JP7319965B2 (ja) | 2023-08-02 |
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|---|---|
| US (1) | US11511991B2 (ja) |
| EP (1) | EP3672906B1 (ja) |
| JP (1) | JP7319965B2 (ja) |
| CN (1) | CN110799451B (ja) |
| AU (2) | AU2018320335B2 (ja) |
| DK (1) | DK3672906T3 (ja) |
| ES (1) | ES2941070T3 (ja) |
| PL (1) | PL3672906T3 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2023523258A (ja) * | 2020-04-27 | 2023-06-02 | ゲンセル エルティーディー | アンモニアの熱分解処理及びその処理を実行するための反応器 |
| CN115943119B (zh) * | 2020-06-18 | 2025-04-22 | 气体产品与化学公司 | 绿色氢气的氨裂解 |
| JP2024510733A (ja) | 2021-03-11 | 2024-03-11 | トプソー・アクチエゼルスカベット | アンモニアクラッキングから水素を製造するための方法およびシステム |
| US11994061B2 (en) | 2021-05-14 | 2024-05-28 | Amogy Inc. | Methods for reforming ammonia |
| US11724245B2 (en) | 2021-08-13 | 2023-08-15 | Amogy Inc. | Integrated heat exchanger reactors for renewable fuel delivery systems |
| JP2024521417A (ja) | 2021-06-11 | 2024-05-31 | アモジー インコーポレイテッド | アンモニアを処理するためのシステムおよび方法 |
| JP7608641B2 (ja) * | 2021-06-18 | 2025-01-06 | エア プロダクツ アンド ケミカルズ インコーポレイテッド | グリーン水素のためのアンモニア分解 |
| JP7651990B2 (ja) * | 2021-07-13 | 2025-03-27 | 株式会社豊田自動織機 | 燃焼器及び改質装置 |
| US11539063B1 (en) | 2021-08-17 | 2022-12-27 | Amogy Inc. | Systems and methods for processing hydrogen |
| DE102021127515A1 (de) | 2021-10-22 | 2023-04-27 | Karl-Hermann Busse | Kompakte Vorrichtung für emissionsfreie Antriebe |
| WO2023107084A2 (ru) * | 2021-12-06 | 2023-06-15 | Олэксанр Олэксандровыч РЕПКИН | Способ получения с использованием возобновляемых источников энергии и транспортировки "зеленого" водорода в составе аммиака для дальнейшего его использования в энергетических системах и/или в промышленности, и/или для питания транспортных средств, и/или для хранения |
| EP4469390A1 (de) | 2022-01-27 | 2024-12-04 | thyssenkrupp Uhde GmbH | Verfahren und anlage zur herstellung von wasserstoff aus ammoniak |
| DE102022200903A1 (de) | 2022-01-27 | 2023-07-27 | Thyssenkrupp Ag | Verfahren und Anlage zur Herstellung von Wasserstoff aus Ammoniak |
| BE1030221B1 (de) | 2022-01-27 | 2023-08-28 | Thyssenkrupp Ind Solutions Ag | Verfahren und Anlage zur Herstellung von Wasserstoff aus Ammoniak |
| NL2030905B1 (en) | 2022-02-11 | 2023-08-18 | Proton Ventures B V | Hybrid ammonia decomposition system |
| GB202209013D0 (en) * | 2022-06-20 | 2022-08-10 | Johnson Matthey Plc | Process for cracking ammonia |
| CN115254865A (zh) * | 2022-08-25 | 2022-11-01 | 中原环保股份有限公司 | 一种反硝化滤池脱氮气体的处理方法 |
| JP2025530401A (ja) | 2022-09-16 | 2025-09-11 | ビーエーエスエフ ソシエタス・ヨーロピア | 反応器内で吸熱反応を行うためのco2排出が低減された方法 |
| KR20250073171A (ko) | 2022-09-16 | 2025-05-27 | 바스프 에스이 | 합성 가스의 h₂함량을 증가시키는 공정 |
| KR20250069634A (ko) | 2022-09-16 | 2025-05-19 | 바스프 에스이 | 고압 저온 재순환 nh₃개질 공정 |
| US11912574B1 (en) | 2022-10-06 | 2024-02-27 | Amogy Inc. | Methods for reforming ammonia |
| US11795055B1 (en) | 2022-10-21 | 2023-10-24 | Amogy Inc. | Systems and methods for processing ammonia |
| US11866328B1 (en) | 2022-10-21 | 2024-01-09 | Amogy Inc. | Systems and methods for processing ammonia |
| US20240166505A1 (en) * | 2022-11-21 | 2024-05-23 | Air Products And Chemicals, Inc. | Process and apparatus for cracking ammonia |
| EP4637972A1 (de) | 2022-12-23 | 2025-10-29 | thyssenkrupp AG | Verminderung von nox und no2 im abgas von mit nh 3 betriebenen feuerungsanlagen |
| JP2024106581A (ja) | 2023-01-27 | 2024-08-08 | 三菱重工業株式会社 | アンモニア分解装置 |
| EP4417572A1 (en) | 2023-02-15 | 2024-08-21 | Sener Ingenieria Y Sistemas, S.A. | System and method for ammonia cracking |
| WO2024246097A1 (en) * | 2023-05-31 | 2024-12-05 | Topsoe A/S | Method and system for producing hydrogen from ammonia cracking |
| LU103141B1 (de) | 2023-06-05 | 2024-12-05 | Thyssenkrupp Uhde Gmbh | Reaktoren und Reaktorbauteile zur Zersetzung von NH3 bei hohen Temperaturen |
| DE102023114700A1 (de) | 2023-06-05 | 2024-12-05 | Thyssenkrupp Ag | Reaktoren und Reaktorbauteile zur Zersetzung von NH3 bei hohen Temperaturen |
| WO2024251744A1 (de) | 2023-06-05 | 2024-12-12 | Thyssenkrupp Uhde Gmbh | Reaktoren zur zersetzung von nh3 bei hohen temperaturen |
| LU103144B1 (de) | 2023-06-06 | 2024-12-06 | Thyssenkrupp Uhde Gmbh | Katalytische Zersetzung von Ammoniak mit Wasserdampf als Wärmeträgermedium |
| DE102023114883A1 (de) | 2023-06-06 | 2024-12-12 | Thyssenkrupp Ag | Katalytische Zersetzung von Ammoniak mit Wasserdampf als Wärmeträgermedium |
| WO2024251713A1 (de) | 2023-06-06 | 2024-12-12 | Thyssenkrupp Uhde Gmbh | Katalytische zersetzung von ammoniak mit wasserdampf als wärmeträgermedium |
| WO2025012277A1 (de) | 2023-07-13 | 2025-01-16 | Thyssenkrupp Uhde Gmbh | Zersetzung von ammoniak an nickel-basierten katalysatoren |
| DE102023118576A1 (de) | 2023-07-13 | 2025-01-16 | Thyssenkrupp Ag | Anfahren einer Anlage zur katalytischen Zersetzung von Ammoniak |
| LU103170B1 (de) | 2023-07-13 | 2025-01-13 | Thyssenkrupp Ag | Anfahren einer Anlage zur katalytischen Zersetzung von Ammoniak |
| DE102023118575A1 (de) | 2023-07-13 | 2025-01-16 | Thyssenkrupp Ag | Zersetzung von Ammoniak an Nickel-basierten Katalysatoren |
| LU103169B1 (de) | 2023-07-13 | 2025-01-13 | Thyssenkrupp Uhde Gmbh | Zersetzung von Ammoniak an Nickel-basierten Katalysatoren |
| WO2025012271A1 (de) | 2023-07-13 | 2025-01-16 | Thyssenkrupp Uhde Gmbh | Anfahren einer anlage zur katalytischen zersetzung von ammoniak |
| EP4495054A1 (en) * | 2023-07-19 | 2025-01-22 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Autothermal ammonia cracking process |
| EP4574750A1 (en) * | 2023-12-21 | 2025-06-25 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process for the production of hydrogen from ammonia |
| US20250296836A1 (en) | 2024-03-21 | 2025-09-25 | Air Products And Chemicals, Inc. | Process and Apparatus for Cracking Ammonia |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050037244A1 (en) | 2000-05-12 | 2005-02-17 | Goetsch Duane A. | Production of hydrogen by autothermic decomposition of ammonia |
| JP2009035458A (ja) | 2007-08-03 | 2009-02-19 | Tama Tlo Kk | 水素生成装置 |
| US20120148925A1 (en) | 2010-05-27 | 2012-06-14 | Shawn Grannell | Ammonia flame cracker system, method and apparatus |
| WO2016193751A1 (en) | 2015-06-04 | 2016-12-08 | Advanced Plasma Power Limited | Process for producing a substitute natural gas from synthesis gas |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617089C2 (de) * | 1976-04-17 | 1984-03-29 | Caloric Gesellschaft für Apparatebau mbH, 8032 Gräfelfing | Verfahren zur katalytischen Spaltung von Ammoniak |
| DE4217921A1 (de) | 1992-05-30 | 1993-12-02 | Huels Chemische Werke Ag | Verfahren zur Rückgewinnung von Ammoniak und organischen Verbindungen aus mit organischen Stoffen, Kohlendioxid und Ammoniak beladenen Abgasen |
| NL1012296C2 (nl) * | 1999-06-11 | 2000-12-12 | Gastec Nv | Werkwijze voor het verwijderen van stikstofoxiden. |
| GB9929332D0 (en) | 1999-12-10 | 2000-02-02 | Boc Group Plc | Destruction of waste gas |
| WO2002008117A1 (en) * | 2000-07-25 | 2002-01-31 | Apollo Energy Systems, Incorporated | Ammonia cracker for production of hydrogen |
| WO2002071451A2 (en) | 2001-03-02 | 2002-09-12 | Mesosystems Technology, Inc. | Ammonia-based hydrogen generation apparatus and method for using same |
| JP4364022B2 (ja) * | 2003-03-25 | 2009-11-11 | メタウォーター株式会社 | 有機性廃棄物からのエネルギー回収方法 |
| JP2009542568A (ja) | 2006-06-27 | 2009-12-03 | フルオー・テクノロジーズ・コーポレイシヨン | 水素燃料供給の設備構成および方法 |
| GB2461002B (en) | 2007-04-04 | 2013-01-30 | Worleyparsons Group Inc | Ammonia destruction methods for use in a Claus tail gas treating unit |
| JP5352323B2 (ja) | 2009-04-07 | 2013-11-27 | トヨタ自動車株式会社 | 水素生成装置及び水素生成方法 |
| WO2011125653A1 (ja) | 2010-03-31 | 2011-10-13 | 株式会社日本触媒 | アンモニア分解用触媒及び該触媒の製造方法、並びに、該触媒を用いた水素製造方法 |
| US8961923B2 (en) * | 2010-05-27 | 2015-02-24 | Shawn Grannell | Autothermal ammonia cracker |
| JP2012066945A (ja) | 2010-09-21 | 2012-04-05 | Hitachi Zosen Corp | アンモニアからの水素の製造方法 |
| WO2012130258A1 (en) * | 2011-03-29 | 2012-10-04 | Haldor Topsøe A/S | Method for the purification of raw gas |
| JP2012213682A (ja) * | 2011-03-31 | 2012-11-08 | Nippon Shokubai Co Ltd | アンモニア分解触媒および当該触媒を用いたアンモニア分解方法 |
| DK2928819T3 (da) * | 2012-11-08 | 2019-05-06 | Stamicarbon B V Acting Under The Name Of Mt Innovation Center | FREMGANGSMÅDE TIL SVOVLGENVINDING MED SAMTIDIG HYDROGENFREMSTILLING UD AF NH3- og H2S-HOLDIG TILFØRSESLGAS |
| EP2796198A1 (en) * | 2013-04-23 | 2014-10-29 | Danmarks Tekniske Universitet | Catalysts for selective oxidation of ammonia in a gas containing hydrogen |
| JP2014208352A (ja) * | 2014-07-10 | 2014-11-06 | 株式会社日本触媒 | アンモニア分解触媒および触媒を用いたアンモニア分解方法 |
| EP3059206B1 (de) * | 2015-02-20 | 2017-08-09 | Gerhard Wannemacher | Verfahren zur Herstellung eines Brennstoffs in Form einer brennbaren, wasserstoffhaltigen Gasmischung durch Ammoniakspaltung |
| PT3430251T (pt) * | 2016-03-14 | 2023-11-10 | Equinor Energy As | Craqueamento de amónia |
-
2018
- 2018-08-02 TW TW107126906A patent/TWI812634B/zh active
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- 2024-06-26 AU AU2024204405A patent/AU2024204405A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050037244A1 (en) | 2000-05-12 | 2005-02-17 | Goetsch Duane A. | Production of hydrogen by autothermic decomposition of ammonia |
| JP2009035458A (ja) | 2007-08-03 | 2009-02-19 | Tama Tlo Kk | 水素生成装置 |
| US20120148925A1 (en) | 2010-05-27 | 2012-06-14 | Shawn Grannell | Ammonia flame cracker system, method and apparatus |
| WO2016193751A1 (en) | 2015-06-04 | 2016-12-08 | Advanced Plasma Power Limited | Process for producing a substitute natural gas from synthesis gas |
Also Published As
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| CN110799451A (zh) | 2020-02-14 |
| AU2024204405A1 (en) | 2024-07-18 |
| AU2018320335A1 (en) | 2020-01-23 |
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| JP2020531388A (ja) | 2020-11-05 |
| ES2941070T3 (es) | 2023-05-16 |
| US11511991B2 (en) | 2022-11-29 |
| PL3672906T3 (pl) | 2023-05-15 |
| EP3672906A1 (en) | 2020-07-01 |
| CA3067780A1 (en) | 2019-02-28 |
| TWI812634B (zh) | 2023-08-21 |
| US20200123006A1 (en) | 2020-04-23 |
| AU2018320335B2 (en) | 2024-07-18 |
| TW201912565A (zh) | 2019-04-01 |
| CN110799451B (zh) | 2023-08-08 |
| DK3672906T3 (da) | 2023-02-27 |
| EP3672906B1 (en) | 2023-02-15 |
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