-
公开(公告)号：KR1020160085156A
公开(公告)日：2016-07-15
申请号：KR1020150002191
申请日：2015-01-07
Applicant: 한국과학기술연구원
CPC classification number: B01J37/08 , H01M4/90 , H01M8/02 , H01M8/12 , Y02P70/56 , H01M4/9058 , B01J21/066 , B01J23/755 , B01J23/892 , H01M2008/1293
Abstract: 니켈이트리아안정화지르코니아복합체(Ni/YSZ)에귀금속(M)이도핑된것이되, 니켈이트리아안정화지르코니아(YSZ)의표면의니켈사이트(Ni sites)에귀금속(M)과니켈의합금(M-Ni alloy)이형성된건식개질촉매및 이를귀금속/글루코스를이용하여제조하는방법, 상기촉매를이용하여건식개질을수행하는방법이제공된다. 이에따르면, Ni/YSZ 촉매와대비하여훨씬높은건식개질활성을보여줄수 있다. 또한, 열화가억제또는방지되어장기성능도향상할수 있다. 또한, 상기제조방법은 Ni/YSZ 표면의 Ni 사이트에서의귀금속-Ni의합금화를수행하는데유용하고, 또한제조공정을단순화할수 있어대량생산에적합하다.
Abstract translation: 根据本发明，提供了由掺杂有贵金属（M）的镍/氧化钇稳定的氧化锆（Ni / YSZ）络合物构成的干重整催化剂，其中，所述的合金（M-Ni合金） 在Ni / YSZ表面的Ni位置上形成贵金属（M）和镍; 使用负载在葡萄糖上的贵金属制造干重整催化剂的方法; 以及使用干重整催化剂进行干重整工序的方法。 根据本发明，干重整催化剂可以表现出比Ni / YSZ催化剂高得多的干重整活性。 此外，抑制或防止催化劣化，从而可以提高Ni / YSZ催化剂的长期性能。 此外，干式重整催化剂的制造方法实际上用于在Ni / YSZ的表面的Ni部位上进行贵金属（M）和镍（Ni）的合金化处理，适合大规模生产 制造过程可以简化。
-
公开(公告)号：KR1020140132834A
公开(公告)日：2014-11-19
申请号：KR1020130051457
申请日：2013-05-07
Applicant: 한국과학기술연구원
CPC classification number: H01M4/905 , B22F5/006 , B22F9/20 , B22F2999/00 , C22C1/0433 , H01M4/8621 , H01M4/8803 , B22F2201/20
Abstract: 본 발명은 니켈-알루미늄 합금 분말 제조에 있어서, 공정이 간단하고 경제적인 동시에 반응기 부식 문제를 해결할 수 있는 니켈-알루미늄 합금 분말 저온 제조 방법에 관한 것으로, 본 발명에서는 니켈 분말 및 알루미늄 분말을 반응기 내에서 혼합하여 혼합 분말을 제조하고, 상기 반응기 내에 염화알루미늄을 첨가하는 단계(S1); 상기 반응기 내부를 진공 상태로 형성시킨 후, 상기 반응기를 실링하는 단계(S2); 및 상기 실링된 반응기 내의 혼합 분말을 저온 열처리하여, 니켈-알루미늄 합금 분말을 제조하는 단계(S3);를 포함하는 니켈-알루미늄 합금 분말 저온 제조 방법이 제공된다.
Abstract translation: 本发明涉及能够解决反应器腐蚀问题并具有简单经济的工艺的低温镍 - 镍合金粉末的制造方法。 本发明提供了一种在低温下制造镍 - 铝合金粉末的方法，包括：通过在反应器内混合镍粉和铝粉并向反应器中加入氯化铝制造混合粉末的步骤（S1） 在反应器内形成真空状态之后密封反应器的步骤（S2）; 以及通过在低温下热处理密封反应器内的混合粉末来制造镍 - 铝合金粉末的步骤（S3）。
-
公开(公告)号：KR1020140042066A
公开(公告)日：2014-04-07
申请号：KR1020120108093
申请日：2012-09-27
Applicant: 한국과학기술연구원
IPC: B01J37/02 , B01J35/04 , B01J23/755
CPC classification number: B01J37/12 , B01J23/755 , B01J35/10 , B01J37/0215
Abstract: The present invention relates to a pre-treatment method of a porous nickel-based catalyst for a fuel cell, and more specifically, in order to increase activity of reforming reaction to supply hydrogen which is a raw material of a fuel electrode of a fuel cell, a porous nickel-based catalyst is pre-treated under SPOX or POX conditions, whereby the porous nickel-based catalyst have high activity in the reforming reaction. In addition, by structure co-catalyst coating on the porous nickel-based catalyst before pre-treating the porous nickel-based catalyst, it prevents activity of the porous nickel-based catalyst from decreasing to hydrocarbon reforming reaction as time goes on.
Abstract translation: 本发明涉及一种用于燃料电池的多孔镍基催化剂的预处理方法，更具体地说，为了提高作为燃料电池的燃料电极的原料的供给氢的重整反应的活性 在SPOX或POX条件下预处理多孔镍基催化剂，由此多孔镍基催化剂在重整反应中具有高活性。 另外，在预处理多孔镍基催化剂之前，通过在多孔镍基催化剂上的结构助催化剂涂覆，可防止多孔镍基催化剂随着时间的推移而降低至烃重整反应的活性。
-
公开(公告)号：KR1020140000825A
公开(公告)日：2014-01-06
申请号：KR1020120068200
申请日：2012-06-25
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: The present invention provides: a hydrogen production device which uses ammonia borane pellets as fuel for producing hydrogen, successively produces hydrogen without using a separate catalyst by promoting the anhydrization of the ammonia borane pellets using a heated organic solvent, is capable of self sustainable operation, and is capable of minimizing impurities; and a hydrogen producing method using the same.
Abstract translation: 本发明提供：使用氨硼烷粒料作为制造氢气的燃料的氢制造装置，能够通过使用加热的有机溶剂促进氨硼烷粒料的脱水而不使用单独的催化剂而连续生成氢，能够自行持续运转， 并且能够最小化杂质; 以及使用该氢的制造方法。
-
公开(公告)号：KR1020130083683A
公开(公告)日：2013-07-23
申请号：KR1020120004445
申请日：2012-01-13
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An apparatus for supplying reformed gas to a solid oxide fuel cell and a method thereof are provided to be able to rapidly and easily change the reformed gas, especially methane composition supplied to a solid oxide fuel cell, and to be able to stably control the temperature of a stack. CONSTITUTION: An apparatus for supplying reformed gas to a solid oxide fuel cell (300) comprises a backup reformer (230), a main reformer (250) connected to the backup reformer, a valve (100) branching a part of the gas supplied to the main reformer from the backup reformer to supply to the cathode of the solid oxide fuel cell. A method of supplying the reformed gas to the solid oxide fuel cell is to branch a part of the gas supplied to the main reformer from the backup reformer and to supply to the cathode of the solid oxide fuel cell. [Reference numerals] (AA) Anode gas flow; (BB) Cathode gas flow; (CC) Gas discharged from a catalyst combustor; (DD) Cooling water
Abstract translation: 目的：提供一种用于向固体氧化物燃料电池供应重整气体的装置及其方法，其能够快速且容易地改变重整气体，特别是提供给固体氧化物燃料电池的甲烷组成，并且能够稳定地控制 堆的温度。 构成：用于向固体氧化物燃料电池（300）供应重整气体的装置包括备用重整器（230），连接到备用重整器的主重整器（250），将一部分供应到 主要改造者从备用重整器供应到阴极固体氧化物燃料电池。 向固体氧化物型燃料电池供给改性气体的方法是从备用重整器分配供给到主重整器的气体的一部分，并向固体氧化物型燃料电池的阴极供给。 （标号）（AA）阳极气流; （BB）阴极气流; （CC）从催化剂燃烧器排出的气体; （DD）冷却水
-
Patent Agency Ranking
公开(公告)号：KR101275826B1
公开(公告)日：2013-06-18
申请号：KR1020110120078
申请日：2011-11-17
Applicant: 한국과학기술연구원
Abstract: 자열 개질 반응이 일어나는 자열 개질 반응기, 상기 자열 개질 반응기와 대향하여 위치하고 수성화 반응이 일어나는 수성화 반응기, 상기 자열 개질 반응기와 상기 수성화 반응기 사이에 위치하는 내부 열교환기를 포함하는 연료 처리 장치로서, 상기 자열 개질 반응기의 반응물은 상기 내부 열교환기를 거쳐서 상기 자열 개질 반응기로 공급되고, 상기 자열 개질 반응기의 생성물은 상기 내부 열교환기를 거쳐서 상기 반응물과 열교환한 후 상기 수성화 반응기의 반응물로서 공급되는 자열 개질 반응기와 수성화 반응기가 통합된 연료 처리 장치 및 연료 처리 방법이 제공된다.
-
公开(公告)号：KR1020130054603A
公开(公告)日：2013-05-27
申请号：KR1020110120078
申请日：2011-11-17
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An apparatus and method for treating fuel is provided to maintain high hydrogen yield and low carbon monoxide yield and to maintain sufficient temperature difference between an auto-thermal reforming reaction and hydrogenation reaction. CONSTITUTION: An apparatus(100) for treating fuel comprises an auto-thermal reformation reactor(10) which conducts an auto-thermal reforming reaction; a hydrogenation reactor(30) which is located opposite the auto-thermal reformation reactor; and an internal heat exchanger(20) between the auto-thermal reformation reactor and the hydrogenation reactor. The result of the auto-thermal reformer is supplied to the hydrogenation reactor through the internal heat exchanger, as a reactant after heat exchanging. [Reference numerals] (AA) Reactant(Ethanol + Water + Air)
Abstract translation: 目的：提供一种处理燃料的设备和方法，以保持高产氢量和低一氧化碳产量，并保持自热重整反应和氢化反应之间足够的温差。 构成：用于处理燃料的设备（100）包括进行自热重整反应的自动热重整反应器（10） 位于自动热重整反应器对面的氢化反应器（30） 和自热改性反应器和氢化反应器之间的内部热交换器（20）。 自热重整器的结果通过内部热交换器作为热交换后的反应物供给氢化反应器。 （标号）（AA）反应物（乙醇+水+空气）
-
公开(公告)号：KR101680049B1
公开(公告)日：2016-11-28
申请号：KR1020150002191
申请日：2015-01-07
Applicant: 한국과학기술연구원
Abstract: 니켈이트리아안정화지르코니아복합체(Ni/YSZ)에귀금속(M)이도핑된것이되, 니켈이트리아안정화지르코니아(YSZ)의표면의니켈사이트(Ni sites)에귀금속(M)과니켈의합금(M-Ni alloy)이형성된건식개질촉매및 이를귀금속/글루코스를이용하여제조하는방법, 상기촉매를이용하여건식개질을수행하는방법이제공된다. 이에따르면, Ni/YSZ 촉매와대비하여훨씬높은건식개질활성을보여줄수 있다. 또한, 열화가억제또는방지되어장기성능도향상할수 있다. 또한, 상기제조방법은 Ni/YSZ 표면의 Ni 사이트에서의귀금속-Ni의합금화를수행하는데유용하고, 또한제조공정을단순화할수 있어대량생산에적합하다.
Abstract translation: 提供：其中在镍氧化钇稳定的氧化锆络合物（Ni / YSZ）中掺杂贵金属（M）的干重整催化剂和贵金属（M）和镍的合金（M-Ni合金）形成 在镍氧化钇稳定氧化锆（YSZ）表面的Ni位置; 使用贵金属/葡萄糖制造干重整催化剂的方法; 以及使用该催化剂进行干重整的方法。 与Ni / YSZ催化剂相比，本发明可以表现出显着更高的干重整活性。 此外，通过抑制或防止劣化，本发明可以具有改善的长期性能。 此外，该制备方法可用于在Ni / YSZ表面上的Ni位置处进行贵金属Ni的合金化，并且可以简化制备工艺，因此适合批量生产。
-
19.发明公开고분자 전해질 막 연료 전지의 일산화탄소 피독 완화 방법, 이를 이용하는 개질 가스 공급 장치 및 방법, 고분자 전해질 막 연료 전지 有权用于提取聚合物电解质膜燃料电池的一氧化碳溶液的方法，装置和用于提供改性气体的方法，聚合物电解质膜燃料电池
公开(公告)号：KR1020130077951A
公开(公告)日：2013-07-10
申请号：KR1020110146627
申请日：2011-12-30
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A carbon monoxide poisoning relieving method of a fuel cell is provided to be able to easily relieve the carbon monoxide poisoning phenomenon of a cathode catalyst generated when a high temperature polymer electrolyte membrane fuel cell uses hydrocarbon gas as fuel. CONSTITUTION: A carbon monoxide poisoning relieving method of a polymer electrolyte membrane fuel cell comprises a step of supplying steam to the cathode of a polymer electrolyte membrane fuel cell. The working temperature of the polymer electrolyte membrane fuel cell is 120-200deg.C. At the working temperature of the polymer electrolyte membrane fuel cell, steam is provided to the cathode of the polymer electrolyte membrane fuel cell. A modified gas supply apparatus supplying modified gas to the polymer electrolyte membrane fuel cell supplies modified gas to the cathode of the polymer electrolyte membrane fuel cell with maintaining steam in the modified gas or adding steam.
Abstract translation: 目的：提供一种燃料电池的一氧化碳中毒缓解方法，能够容易地缓解当高温聚合物电解质膜燃料电池使用烃气体作为燃料时产生的阴极催化剂的一氧化碳中毒现象。 构成：聚合物电解质膜燃料电池的一氧化碳中毒缓解方法包括向聚合物电解质膜燃料电池的阴极供给蒸汽的步骤。 聚合物电解质膜燃料电池的工作温度为120-200℃。 在聚合物电解质膜燃料电池的工作温度下，向聚合物电解质膜燃料电池的阴极提供蒸汽。 向聚合物电解质膜燃料电池供给改性气体的改性气体供给装置，通过维持改性气体中的蒸汽或添加蒸汽，向聚合物电解质膜燃料电池的阴极供给改性气体。
-
公开(公告)号：KR1020140114481A
公开(公告)日：2014-09-29
申请号：KR1020130026888
申请日：2013-03-13
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: The present invention relates to a method for promoting a dehydrogenation reaction of ammonia borane pellets including a solid catalyst, wherein the method comprises: a mixture preparing step of mixing ammonia brane and a solid catalyst to prepare a mixture; a pellet preparing step of pelletizing the mixture to prepare ammonia brane pellets; a supplying step of supplying the prepared ammonia brane pellets to a reactor; and a hydrogen preparing step of applying heat to the reactor, to which the ammonia brane pellets are supplied, to promote a dehydrogenation reaction, thereby promoting the hydrogen generation rate and enabling continuous generation of hydrogen.
Abstract translation: 本发明涉及一种用于促进包括固体催化剂的氨甲烷粒料的脱氢反应的方法，其中所述方法包括：混合制备步骤，混合氨凝胶和固体催化剂以制备混合物; 颗粒制备步骤，将混合物造粒以制备氨颗粒; 供应步骤，将制备的氨体颗粒供应到反应器; 以及向供应氨球粒料的反应器施加热量以促进脱氢反应的氢气制备步骤，从而促进氢气产生速率并且能够连续产生氢气。
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.027 seconds)
