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1. 发明申请

US20130156687A1 AMMONIA OXIDATION/DECOMPOSITION CATALYST 有权
标题翻译：氨基氧化/分解催化剂
公开(公告)号：US20130156687A1
公开(公告)日：2013-06-20
申请号：US13819070
申请日：2010-08-31
申请人： Sadao Araki , Susumu Hikazudani , Takuma Mori , Akira Taniguchi
发明人： Sadao Araki , Susumu Hikazudani , Takuma Mori , Akira Taniguchi
IPC分类号： C01B3/04
CPC分类号： C01B3/047 , B01J23/002 , B01J23/10 , B01J23/14 , B01J23/22 , B01J23/26 , B01J23/34 , B01J23/63 , B01J23/66 , B01J23/83 , B01J37/0201 , B01J37/031 , B01J2523/00 , Y02E60/364 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , B01J2523/41 , B01J2523/47 , B01J2523/22
摘要： The present invention provides an ammonia oxidation/decomposition catalyst including a support composed of an oxidizable and reducible metal oxide and a catalytically active metal supported thereon. By bringing the ammonia oxidation/decomposition catalyst including a support composed of an oxidizable and reducible metal oxide and a catalytically active metal supported thereon into contact with ammonia and air at ordinary temperature, the support in a reduced state reacts with oxygen to generate oxidation heat, and the temperature of the catalyst layer is increased in a moment. Once the temperature of the catalyst layer is increased to a temperature at which ammonia and oxygen react with each other, the ammonia oxidation reaction proceeds autonomously after that. The heat generated in this exothermic reaction is used in the course of decomposing ammonia in the presence of the catalytically active metal, thereby producing hydrogen.
摘要翻译：本发明提供一种氨氧化/分解催化剂，其包含由可氧化还原性金属氧化物和负载在其上的催化活性金属构成的载体。通过将包含由可氧化还原性金属氧化物构成的载体和负载有催化活性金属的氨氧化/分解催化剂在常温下与氨和空气接触，还原态的载体与氧气反应产生氧化热，并且催化剂层的温度暂时增加。一旦催化剂层的温度升高到氨和氧彼此反应的温度，氨氧化反应就自动进行。在该放热反应中产生的热在催化活性金属存在下分解氨的过程中使用，从而产生氢。

2. 发明授权

US09580309B2 Ammonia oxidation/decomposition catalyst 有权
标题翻译：氨氧化/分解催化剂
公开(公告)号：US09580309B2
公开(公告)日：2017-02-28
申请号：US13819070
申请日：2010-08-31
申请人： Sadao Araki , Susumu Hikazudani , Takuma Mori , Akira Taniguchi
发明人： Sadao Araki , Susumu Hikazudani , Takuma Mori , Akira Taniguchi
IPC分类号： C01B3/50 , C01B3/04 , B01J23/00 , B01J23/10 , B01J23/14 , B01J23/22 , B01J23/26 , B01J23/34 , B01J23/63 , B01J23/66 , B01J23/83 , B01J37/02 , B01J37/03
CPC分类号： C01B3/047 , B01J23/002 , B01J23/10 , B01J23/14 , B01J23/22 , B01J23/26 , B01J23/34 , B01J23/63 , B01J23/66 , B01J23/83 , B01J37/0201 , B01J37/031 , B01J2523/00 , Y02E60/364 , B01J2523/31 , B01J2523/3712 , B01J2523/48 , B01J2523/41 , B01J2523/47 , B01J2523/22
摘要： The present invention provides an ammonia oxidation/decomposition catalyst including a support composed of an oxidizable and reducible metal oxide and a catalytically active metal supported thereon. By bringing the ammonia oxidation/decomposition catalyst including a support composed of an oxidizable and reducible metal oxide and a catalytically active metal supported thereon into contact with ammonia and air at room temperature, the support in a reduced state reacts with oxygen to generate oxidation heat, and the temperature of the catalyst layer is increased in a moment. Once the temperature of the catalyst layer is increased to a temperature at which ammonia and oxygen react with each other, the ammonia oxidation reaction proceeds autonomously after that. The heat generated in this exothermic reaction is used in the course of decomposing ammonia in the presence of the catalytically active metal, thereby producing hydrogen.
摘要翻译：本发明提供一种氨氧化/分解催化剂，其包含由可氧化还原性金属氧化物和负载在其上的催化活性金属构成的载体。通过将包含由可氧化和可还原的金属氧化物构成的载体和负载在其上的催化活性金属的氨氧化/分解催化剂在室温下与氨和空气接触，还原态的载体与氧反应产生氧化热，并且催化剂层的温度暂时增加。一旦催化剂层的温度升高到氨和氧彼此反应的温度，氨氧化反应就自动进行。在该放热反应中产生的热在催化活性金属存在下分解氨的过程中使用，从而产生氢。

3. 发明申请

US20130288890A1 AMMONIA OXIDATION/DECOMPOSITION CATALYST 审中-公开
标题翻译：氨基氧化/分解催化剂
公开(公告)号：US20130288890A1
公开(公告)日：2013-10-31
申请号：US13883302
申请日：2011-11-09
申请人： Susumu Hikazudani , Takuma Mori , Sadao Araki
发明人： Susumu Hikazudani , Takuma Mori , Sadao Araki
IPC分类号： B01J23/83 , B01J23/34 , B01J23/28 , B01J23/63
CPC分类号： C01B3/047 , B01J23/28 , B01J23/34 , B01J23/63 , B01J23/83 , B01J35/04 , B01J37/0009 , B01J37/0201 , B01J37/038 , B01J37/18 , H01M8/0606 , H01M8/222 , Y02E60/364
摘要： Provided is an ammonia oxidation/decomposition catalyst which can decrease the reduction temperature of a support, which is required for the catalyst to have a property of being activated at room temperature, and also can render a property of being activated at a temperature lower than room temperature. The ammonia oxidation/decomposition catalyst of the present invention is an ammonia oxidation/decomposition catalyst, comprising: a catalyst support composed of a composite oxide of cerium oxide and zirconium oxide; and at least one metal selected from the group consisting of metals of group 6A, group 7A, group 8, and group 1B as a catalytically active metal deposited thereon, characterized in that the molar concentration of zirconium oxide in the catalyst support is from 10 to 90%.
摘要翻译：提供了能够降低载体的还原温度的氨氧化/分解催化剂，催化剂具有在室温下被活化的性质，并且还可以使其在低于室温的温度下活化温度。本发明的氨氧化/分解催化剂是氨氧化/分解催化剂，包括：由氧化铈和氧化锆的复合氧化物构成的催化剂载体; 和选自6A，7A，8族和1B族金属中的至少一种金属作为沉积在其上的催化活性金属，其特征在于催化剂载体中氧化锆的摩尔浓度为10〜 90％。

4. 发明授权

US08932773B2 Hydrogen generating apparatus and hydrogen generating method 有权
标题翻译：氢发生装置和氢气生成方法
公开(公告)号：US08932773B2
公开(公告)日：2015-01-13
申请号：US13255381
申请日：2010-03-11
申请人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
发明人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
IPC分类号： H01M8/06 , C01B3/04 , B01J8/02 , B01J8/04 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/745 , B01J23/755 , B01J35/02
CPC分类号： C01B3/047 , B01J8/0221 , B01J8/0438 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/745 , B01J23/755 , B01J35/023 , B01J2208/00061 , B01J2208/00274 , B01J2208/025 , C01B2203/06 , C01B2203/066 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , Y02E60/364
摘要： A hydrogen generating apparatus for effectively generating hydrogen from ammonia and relates to the hydrogen generating apparatus for generating hydrogen from ammonia. The apparatus comprises an ammonia oxidation part having ammonia oxidation catalysts which oxidizes ammonia, and an ammonia decomposition part having an ammonia decomposition catalyst which decomposes ammonia to generate nitrogen and hydrogen. The decomposition part is located downstream of the oxidation part in a direction of feed gas flow. The oxidation catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in an upstream portion of the oxidation part is higher than a loading concentration of the noble metal catalyst in a downstream portion of the oxidation part, and/or the decomposition catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in a downstream portion of the decomposition part is higher than a loading concentration of the noble metal catalyst in an upstream portion of the decomposition part.
摘要翻译：一种用于从氨有效地产生氢的氢产生装置，涉及用于从氨产生氢的氢生成装置。该装置包括具有氧化氨的氨氧化催化剂的氨氧化部分和具有分解氨以产生氮和氢的氨分解催化剂的氨分解部分。分解部分沿着进料气流的方向位于氧化部分的下游。氧化催化剂含有贵金属催化剂和贱金属催化剂，氧化部分上游部分的贵金属催化剂的负载浓度高于贵金属催化剂在氧化部分的下游部分的负载浓度部分和/或分解催化剂含有贵金属催化剂和贱金属催化剂，并且贵金属催化剂在分解部分的下游部分的负载浓度高于贵金属催化剂在负载浓度分解部分的上游部分。

5. 发明授权

US08801915B2 Method for synthesizing ammonia 有权
标题翻译：合成氨的方法
公开(公告)号：US08801915B2
公开(公告)日：2014-08-12
申请号：US13809677
申请日：2011-06-03
申请人： Susumu Hikazudani , Takuma Mori , Sadao Araki
发明人： Susumu Hikazudani , Takuma Mori , Sadao Araki
IPC分类号： C01C1/02
CPC分类号： C01C1/0411 , B01J35/004 , C25B1/003 , Y02E60/368
摘要： In the ammonia synthesis method, an anode and a cathode are arranged in an electrolyte phase at a predetermined interval; water (H2O) is supplied to an anode zone and light is radiated so that water is decomposed by a photoabsorption reaction to generate protons (H+), electrons (e−), and an oxygen gas (O2); a nitrogen gas (N2 ) is supplied to a cathode zone, and the electrons (e−) generated in the anode zone are allowed to transfer to the cathode zone through a lead, thereby generating N3− in the cathode zone; and ammonia (NH3 ) is synthesized through the reaction between the protons (H+) that have moved toward the cathode zone from the anode zone in the electrolyte phase and N3−.
摘要翻译：在氨合成方法中，阳极和阴极以预定间隔排列在电解质相中; 将水（H 2 O）供给到阳极区域，并且照射光，使得水通过光吸收反应分解以产生质子（H +），电子（e-）和氧气（O 2）; 向阴极区供给氮气（N2），通过引线使在阳极区域产生的电子（e-）转移到阴极区，从而在阴极区域产生N 3 - 并且通过在电解质相中的阳极区域和N3-之间已经向阴极区移动的质子（H +）之间的反应合成氨（NH 3）。

6. 发明申请

US20130112568A1 METHOD FOR SYNTHESIZING AMMONIA 有权
标题翻译：合成氨的方法
公开(公告)号：US20130112568A1
公开(公告)日：2013-05-09
申请号：US13809677
申请日：2011-06-03
申请人： Susumu Hikazudani , Takuma Mori , Sadao Araki
发明人： Susumu Hikazudani , Takuma Mori , Sadao Araki
IPC分类号： C01C1/04
CPC分类号： C01C1/0411 , B01J35/004 , C25B1/003 , Y02E60/368
摘要： In the ammonia synthesis method, an anode and a cathode are arranged in an electrolyte phase at a predetermined interval; water (H2O) is supplied to an anode zone and light is radiated so that water is decomposed by a photoabsorption reaction to generate protons (H+), electrons (e), and an oxygen gas (O2); a nitrogen gas (N2) is supplied to a cathode zone, and the electrons (e−) generated in the anode zone are allowed to transfer to the cathode zone through a lead, thereby generating N3− in the cathode zone; and ammonia (NH3) is synthesized through the reaction between the protons (H+) that have moved toward the cathode zone from the anode zone in the electrolyte phase and N3−.
摘要翻译：在氨合成方法中，阳极和阴极以预定间隔排列在电解质相中; 将水（H 2 O）供给到阳极区域，并且照射光，使得水通过光吸收反应分解以产生质子（H +），电子（e）和氧气（O 2）; 向阴极区供给氮气（N2），通过引线使在阳极区域产生的电子（e-）转移到阴极区，从而在阴极区域产生N 3 - 并且通过在电解质相中的阳极区域和N3-之间已经向阴极区移动的质子（H +）之间的反应合成氨（NH 3）。

7. 发明申请

US20120040261A1 HYDROGEN GENERATING APPARATUS AND HYDROGEN GENERATING METHOD 有权
标题翻译：氢气发生装置和氢气发生方法
公开(公告)号：US20120040261A1
公开(公告)日：2012-02-16
申请号：US13255381
申请日：2010-03-11
申请人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
发明人： Haruyuki Nakanishi , Hidekazu Arikawa , Susumu Hikazudani , Chikashi Inazumi , Sadao Araki , Takuma Mori
IPC分类号： H01M8/06 , B01J7/00 , C01B3/04 , F02B43/10
CPC分类号： C01B3/047 , B01J8/0221 , B01J8/0438 , B01J21/04 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/745 , B01J23/755 , B01J35/023 , B01J2208/00061 , B01J2208/00274 , B01J2208/025 , C01B2203/06 , C01B2203/066 , C01B2203/1041 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , Y02E60/364
摘要： A hydrogen generating apparatus for effectively generating hydrogen from ammonia and relates to the hydrogen generating apparatus for generating hydrogen from ammonia. The apparatus comprises an ammonia oxidation part having ammonia oxidation catalysts which oxidizes ammonia, and an ammonia decomposition part having an ammonia decomposition catalyst which decomposes ammonia to generate nitrogen and hydrogen. The decomposition part is located downstream of the oxidation part in a direction of feed gas flow. The oxidation catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in an upstream portion of the oxidation part is higher than a loading concentration of the noble metal catalyst in a downstream portion of the oxidation part, and/or the decomposition catalyst contains both a noble metal catalyst and a base metal catalyst, and a loading concentration of the noble metal catalyst in a downstream portion of the decomposition part is higher than a loading concentration of the noble metal catalyst in an upstream portion of the decomposition part.
摘要翻译：一种用于从氨有效地产生氢的氢产生装置，涉及用于从氨产生氢的氢生成装置。该装置包括具有氧化氨的氨氧化催化剂的氨氧化部分和具有分解氨以产生氮和氢的氨分解催化剂的氨分解部分。分解部分沿着进料气流的方向位于氧化部分的下游。氧化催化剂含有贵金属催化剂和贱金属催化剂，氧化部分上游部分的贵金属催化剂的负载浓度高于贵金属催化剂在氧化部分的下游部分的负载浓度部分和/或分解催化剂含有贵金属催化剂和贱金属催化剂，并且贵金属催化剂在分解部分的下游部分的负载浓度高于贵金属催化剂在负载浓度分解部分的上游部分。

8. 发明授权

US08722011B2 Method of producing hydrogen from ammonia 失效
标题翻译：从氨生产氢气的方法
公开(公告)号：US08722011B2
公开(公告)日：2014-05-13
申请号：US13822041
申请日：2011-07-06
申请人： Susumu Hikazudani , Takuma Mori , Sadao Araki
发明人： Susumu Hikazudani , Takuma Mori , Sadao Araki
IPC分类号： H01M8/06 , B01J7/00 , C01B3/04 , F02B43/10
CPC分类号： C01B3/06 , C01B3/047 , C01B21/26 , Y02E60/364 , Y02P20/129
摘要： In a method by which hydrogen supplied as a combustion aid to an ammonia combustion engine is produced from ammonia, the filling amount of a decomposition catalyst in an ammonia decomposition apparatus is reduced. The method includes an ammonia decomposition apparatus that produces hydrogen as a combustion aid and an ammonia oxidation apparatus that allows a part of introduced ammonia to react with oxygen for combustion by action of an oxidation catalyst in order to supply the heat needed for the ammonia decomposition reaction, wherein the amount of ammonia and the amount of air introduced into the oxidation apparatus are controlled in accordance with the entrance temperature of an ammonia oxidation catalyst layer, so as to set the ammonia decomposition ratio in the ammonia decomposition apparatus to be 40 to 60% at all times.
摘要翻译：在由氨制造作为燃烧助燃剂的氢气供给的氢的方法中，氨分解装置中的分解催化剂的填充量减少。该方法包括产生作为燃烧助剂的氢的氨分解装置和氨氧化装置，其允许一部分引入的氨与氧气反应以通过氧化催化剂的作用进行燃烧以提供氨分解反应所需的热量其中，根据氨氧化催化剂层的入口温度来控制氨的量和引入氧化装置的空气量，以将氨分解装置中的氨分解比设定为40〜60％每时每刻。

9. 发明申请

US20130266506A1 METHOD OF PRODUCING HYDROGEN FROM AMMONIA 失效
标题翻译：从氨生产氢的方法
公开(公告)号：US20130266506A1
公开(公告)日：2013-10-10
申请号：US13822041
申请日：2011-07-06
申请人： Susumu Hikazudani , Takuma Mori , Sadao Araki
发明人： Susumu Hikazudani , Takuma Mori , Sadao Araki
IPC分类号： C01B3/06
CPC分类号： C01B3/06 , C01B3/047 , C01B21/26 , Y02E60/364 , Y02P20/129
摘要： In a method by which hydrogen supplied as a combustion aid to an ammonia combustion engine is produced from ammonia, the filling amount of a decomposition catalyst in an ammonia decomposition apparatus is reduced. The method includes an ammonia decomposition apparatus that produces hydrogen as a combustion aid and an ammonia oxidation apparatus that allows a part of introduced ammonia to react with oxygen for combustion by action of an oxidation catalyst in order to supply the heat needed for the ammonia decomposition reaction, wherein the amount of ammonia and the amount of air introduced into the oxidation apparatus are controlled in accordance with the entrance temperature of an ammonia oxidation catalyst layer, so as to set the ammonia decomposition ratio in the ammonia decomposition apparatus to be 40 to 60% at all times.
摘要翻译：在由氨制造作为燃烧助燃剂的氢气供给的氢的方法中，氨分解装置中的分解催化剂的填充量减少。该方法包括产生作为燃烧助剂的氢的氨分解装置和氨氧化装置，其允许一部分引入的氨与氧气反应以通过氧化催化剂的作用进行燃烧以提供氨分解反应所需的热量其中，根据氨氧化催化剂层的入口温度来控制氨的量和引入氧化装置的空气量，以将氨分解装置中的氨分解比设定为40〜60％每时每刻。

10. 发明授权

US08597583B2 Ammonia synthesis apparatus and process 有权
标题翻译：氨合成装置及工艺
公开(公告)号：US08597583B2
公开(公告)日：2013-12-03
申请号：US12705056
申请日：2010-02-12
申请人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
发明人： Haruyuki Nakanishi , Norihiko Nakamura , Hidekazu Arikawa , Susumu Hikazudani , Sadao Araki , Chikashi Inazumi
IPC分类号： C01C1/00 , B01J19/00 , B01J8/00 , C01B21/00 , C01C1/04
CPC分类号： C01C1/0405 , B01J7/02 , B01J8/009 , B01J8/0423 , B01J8/0496 , B01J2208/00168 , C01B3/025 , C01B3/061 , C01B3/08 , C01B13/0251 , C01B2210/0046 , C01C1/0417 , Y02E60/36 , Y02P20/52
摘要： An ammonia synthesis apparatus includes: a first gas channel; a second gas channel disposed outside the first gas channel; a third gas channel disposed outside the second gas channel; an air supply unit that supplies air to the second or third gas channel; a water supply unit that supplies water to the first gas channel; and a heat supply unit that supplies heat to the first gas channel. A metal or a metal oxide that reduces water to produce hydrogen is placed in the first gas channel. An ammonia synthesis catalyst is placed in the second gas channel located downstream of the downstream end portion of the first gas channel. The second and third gas channels are at least partially partitioned by an oxygen permeation membrane, or a nitrogen permeation membrane, so that oxygen is supplied to the third gas channel, and nitrogen is supplied to the second gas channel.
摘要翻译：氨合成装置包括：第一气体通道; 设置在第一气体通道外侧的第二气体通道; 设置在所述第二气体通道外侧的第三气体通道; 空气供应单元，其向第二或第三气体通道供应空气; 供水单元，其向第一气体通道供水; 以及向第一气体通道供热的供热单元。减少水以产生氢的金属或金属氧化物被放置在第一气体通道中。氨合成催化剂被放置在位于第一气体通道的下游端部下游的第二气体通道中。第二和第三气体通道至少部分地被氧气渗透膜或氮气渗透膜分隔开，使得向第三气体通道供应氧气，并且向第二气体通道供应氮气。

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