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公开(公告)号：KR1020140042394A
公开(公告)日：2014-04-07
申请号：KR1020120109117
申请日：2012-09-28
Applicant: 한국전력공사
Abstract: Disclosed is an inorganic carbonation device for carbon dioxide using industrial waste and enzymes. An embodiment of the present invention provides the inorganic carbonation device for carbon dioxide which comprises the following: a carbon dioxide absorption device producing bicarbonate (HCO_3^-) by receiving carbon dioxide and water; an electrolysis reaction device producing a sodium hydroxide aqueous solution on a reduction electrode through a first reaction; and a mineralization reaction device producing carbonic acid ions by receiving the bicarbonate from being connected to the carbon dioxide adsorption device and the sodium hydroxide aqueous solution from the electrolysis reaction device, and producing carbonate through a second reaction using metal ions extracted from the waste. [Reference numerals] (110) Electrolysis reaction device; (120) Extractor; (130) Carbon dioxide absorption device; (140) Mineralization reaction device; (150) Separation device
Abstract translation: 公开了使用工业废物和酶的二氧化碳的无机碳酸化装置。 本发明的一个实施方案提供了用于二氧化碳的无机碳酸化装置，其包括：通过接收二氧化碳和水生产碳酸氢盐（HCO 3/2）的二氧化碳吸收装置; 通过第一反应在还原电极上生成氢氧化钠水溶液的电解反应装置; 以及通过将碳酸氢盐从电解反应装置连接到二氧化碳吸附装置和氢氧化钠水溶液而生成碳酸离子的矿化反应装置，并且使用从废物中提取的金属离子通过第二反应生成碳酸盐。 （附图标记）（110）电解反应装置; （120）提取器; （130）二氧化碳吸收装置; （140）矿化反应装置; （150）分离装置
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公开(公告)号：KR101154642B1
公开(公告)日：2012-06-08
申请号：KR1020090058575
申请日：2009-06-29
Applicant: 한국전력공사
CPC classification number: Y02E60/526 , Y02P70/56
Abstract: 본발명에따른내부개질형용융탄산염연료전지용촉매는연료전지의메탄수증기개질반응에사용되는촉매로서복합산화물담체와담체에분산되어있는활성물질로이루어지고, 상기활성물질은니켈이며, 상기담체는마그네슘-실리카복합산화물인것을특징으로한다. 상기한본 발명에따른내부개질형용융탄산염연료전지에사용되는촉매는리튬탄산염과포타슘탄산염이동시에용융되어증기로변환되는분위기에노출되어도반응성이적어쉽게비활성화되지않는다는이점이있다. 따라서, 본발명에따른촉매는전해질에대한피독저항성이뛰어나내부개질형용융탄산염연료전지의장기적인운전에서도안정적으로수소를제공할수 있어연료전지의수명을늘릴수 있다는장점을갖는다.
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13.发明公开
公开(公告)号：KR1020120014840A
公开(公告)日：2012-02-20
申请号：KR1020100077052
申请日：2010-08-10
Applicant: 한국전력공사
Abstract: PURPOSE: A combined power generation system connected to a thermal power generation system and a molt carbonate fuel cell power generation system is provided to store carbon dioxide which does not supply to an MCFC in an additional storage device. CONSTITUTION: A combined power generation system comprises a thermal power generation system and a molt carbonate fuel cell power generation system. A carbon dioxide collector(14) of the thermal power generation system collects CO2 from exhaust gas discharged from a thermal power generation plant(10). The MCFC power generation system comprises a fuel cell stack(20) and supplies hydrocarbon from a hydrocarbon generator(31) to a fuel electrode of the fuel cell stack.
Abstract translation: 目的：提供连接到火力发电系统和蜕变碳酸酯燃料电池发电系统的组合发电系统来存储不向附加存储装置中的MCFC供应的二氧化碳。 构成：组合发电系统包括火力发电系统和蜕变碳酸盐燃料电池发电系统。 火力发电系统的二氧化碳收集器（14）从从火力发电厂（10）排出的废气中收集CO 2。 MCFC发电系统包括燃料电池堆（20），并且将烃从烃发生器（31）供应到燃料电池堆的燃料电极。
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公开(公告)号：KR1020110062467A
公开(公告)日：2011-06-10
申请号：KR1020090119202
申请日：2009-12-03
Applicant: 한국전력공사
Abstract: PURPOSE: A multi fluid mixing ejector and a fuel cell system applied with the same, which reduces the costs and space limitation by mixing different kind of fluid are provided to freely control the flow rate and pressure of a fluid drive part and an intake part. CONSTITUTION: A multi fluid mixing ejector comprises a fluid driving part(120), a first suction part(150), a second suction part(160), a neck part(190) and a diffuser(195). The fluid driving part makes Q1 driver fluid flow between an outer pipe(140) and inner pipe(130) of a driving part. The first suction part inhales Q2 driver fluid between the inner pipes of a ring-shaped driving part. The neck part is formed in cyclic type between a shaft(180) and an external housing(170). The neck part mixes the Q1, Q2 and Q3, drive fluid which flow from the outlets of intake part of fluid driving part. The diffuser is extended with the neck part and improves the pressure of a driver fluid mixed in a neck part.
Abstract translation: 目的：提供多流体混合喷射器和应用其的燃料电池系统，其通过混合不同种类的流体来降低成本和空间限制，以自由地控制流体驱动部件和进气部件的流量和压力。 构成：多流体混合喷射器包括流体驱动部分（120），第一吸入部分（150），第二吸入部分（160），颈部部分（190）和扩散器（195）。 流体驱动部分使Q1驱动器流体在驱动部分的外管（140）和内管（130）之间流动。 第一抽吸部分在环形驱动部分的内管之间吸入Q2驱动器流体。 颈部在轴（180）和外壳（170）之间形成为循环型。 颈部混合Q1，Q2和Q3，驱动流体从流体驱动部分的进气部分的出口流出。 扩散器与颈部一起延伸，并提高混合在颈部中的驱动液的压力。
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公开(公告)号：KR1020110032443A
公开(公告)日：2011-03-30
申请号：KR1020090089928
申请日：2009-09-23
Applicant: 한국전력공사
CPC classification number: Y02E60/526 , H01M8/04 , H01M8/14
Abstract: PURPOSE: A molten carbonate fuel cell system connected with a carbonate refrigerant-generator and a heat pump is provided to efficiently utilize carbon dioxide with low ozone depletion index and global warming potential without combustibility and toxicity. CONSTITUTION: A molten carbonate fuel cell system connected with a carbonate refrigerant-generator and a heat pump comprises: a fuel cell(200) consisting of a fuel electrode(210), an air electrode(220), and electrolyte(230); a combustor(300) which is connected to the fuel electrode and generates the heat by burning exhaust gas containing carbon dioxide by the air; a water separator(400) which is connected to the combustor and separates water from wasted gas including the carbon dioxide; and a carbon dioxide separator which is connected to the water separator and separates carbon dioxide from waste gas.
Abstract translation: 目的：提供与碳酸盐制冷剂发生器和热泵连接的熔融碳酸盐燃料电池系统，以有效利用低臭氧消耗指数和全球变暖潜力的二氧化碳，而不会发生燃烧和毒性。 构成：与碳酸盐制冷剂发生器和热泵连接的熔融碳酸盐燃料电池系统包括：由燃料电极（210），空气电极（220）和电解质（230）组成的燃料电池（200）。 燃烧器（300），其连接到燃料电极并通过燃烧由空气包含二氧化碳的废气产生热量; 水分离器（400），其连接到燃烧器并将水与包括二氧化碳的废气分离; 和二氧化碳分离器，其连接到水分离器并将二氧化碳与废气分离。
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Patent Agency Ranking
公开(公告)号：KR1020100048553A
公开(公告)日：2010-05-11
申请号：KR1020080107769
申请日：2008-10-31
Applicant: 한국전력공사
CPC classification number: H01M8/0247 , H01M8/0254 , H01M8/2425 , H01M8/244 , H01M8/2483
Abstract: PURPOSE: A separator for high-temperature fuel cell is provided to improve stack function and efficiency of fuel cell system. CONSTITUTION: A separator for high temperature fuel cell comprises: a fuel electrode(10) as a electrode plate and air electrode(80); a pair of mask plates(20,70) which seals between a pair of electrodes; a current collectors(30,60) connecting the pair of electrodes; a corrugated plates(40,50) preventing mix fuel gas and air; and a support(90).
Abstract translation: 目的：提供高温燃料电池分离器，以提高燃料电池系统的堆叠功能和效率。 构成：用于高温燃料电池的隔板包括：作为电极板的燃料电极（10）和空气电极（80）; 一对密封在一对电极之间的掩模板（20,70）; 连接所述一对电极的集电器（30,60）; 波纹板（40,50）防止混合燃料气体和空气; 和支撑件（90）。
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公开(公告)号：KR1020090124824A
公开(公告)日：2009-12-03
申请号：KR1020080051242
申请日：2008-05-30
Applicant: 한국전력공사
CPC classification number: Y02E60/526 , H01M8/0618 , H01M8/04014 , H01M8/04097 , H01M8/0637 , H01M2008/147
Abstract: PURPOSE: An external reforming type molten carbonate fuel cell system is provided to reduce an excess of air flow for removing heat generation of a stack by using the heat in a reforming reaction and to decrease power consumption of a fuel supply apparatus. CONSTITUTION: An external reforming type molten carbonate fuel cell system comprises a reforming gas supply device(20) for supplying reforming gas; a reforming reaction device(10) for performing reforming reaction by receiving the reforming gas from the reforming gas supply device; a fuel electrode/reforming catalyst for performing reforming reaction by receiving the reformed gas from the reforming reaction device; and a heat exchanger-I(40) for heating the fuel gas provided to the fuel electrode/reforming catalyst.
Abstract translation: 目的：提供一种外部重整型熔融碳酸盐燃料电池系统，通过使用重整反应中的热量来减少用于除去堆的发热的空气流量，并降低燃料供给装置的功率消耗。 构成：外部重整型熔融碳酸盐燃料电池系统包括用于供给重整气体的重整气体供给装置（20） 重整反应装置（10），其通过从所述重整气体供给装置接收重整气体进行重整反应; 用于通过从重整反应装置接收重整气体进行重整反应的燃料电极/重整催化剂; 以及用于加热设置在燃料极/重整催化剂上的燃料气体的热交换器-I（40）。
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公开(公告)号：KR101888684B1
公开(公告)日：2018-08-16
申请号：KR1020110086270
申请日：2011-08-29
Applicant: 한국전력공사
IPC: B01J19/00
CPC classification number: Y02A50/2342
Abstract: 본발명은이산화탄소해양저장을위한중화농축반응시스템및 이산화탄소의해양격리방법에관한것으로, 이산화탄소또는이산화탄소가다량포함된가스를해수와알칼리와중화반응시켜고농도의중탄산이온을함유하는용출수로변환한후, 수온약층보다깊은수심에방류하고밀도차를이용하여심해에격리저장하는이산화탄소처리시스템과방법을제공한다. 본발명에따르면, 이산화탄소포집, 격리, 저장을동시에달성할수 있으며, 또한반응기를이용한농축을통해심해직접주입을피할수 있어경제적이다. 본발명은이산화탄소의최대저장공간으로평가되는해양에해양산성화등 환경악영향을최소화하면서저장가능한친환경이산화탄소처리시스템을제공한다. 본발명을통해이산화탄소배출규제에적극적으로대응함과동시에향후탄소배출권확보에따른경제적효과또한달성될수 있다.
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19.发明授权
公开(公告)号：KR101396717B1
公开(公告)日：2014-05-16
申请号：KR1020120076864
申请日：2012-07-13
Applicant: 한국전력공사
CPC classification number: C02F9/00 , B01D53/62 , B01D2251/402 , B01D2252/1035 , B01D2257/504 , C02F1/20 , C02F1/5236 , C02F1/70 , C02F2101/10 , C02F2103/02 , C02F2103/08 , C02F2103/12 , C02F2103/16 , Y02C10/04
Abstract: 개시된 본 발명의 이산화탄소 해양격리방법은, 산업 알칼리성 폐기물에 흔히 포함된 산화칼슘을 이용하여 중화하는 방법을 이용하여 고농도의 중탄산 이온 상태로 변환하여 통기(aeration)과정을 통하여 대기와의 접촉에도 안정적으로 중탄산 이온을 함유하는 용출수를 만들어 비교적 얕은 수심의 해양에 방류하여 격리하는 방법이다.
본 발명에 따르면, 이산화탄소 해양격리를 산업 알칼리성 폐기물을 이용함으로써 비교적 저비용으로 달성할 수 있으며, 해양산성화 등 환경 악영향을 최소화하면서 장기간 격리가 가능한 친환경 이산화탄소 저장법이다. 이를 통해 이산화탄소 배출 규제에 적극적으로 대응함과 동시에 향후 탄소배출권 확보에 따른 경제적 효과 또한 달성될 수 있다.-
公开(公告)号：KR1020110030901A
公开(公告)日：2011-03-24
申请号：KR1020090088562
申请日：2009-09-18
Applicant: 한국전력공사
Abstract: PURPOSE: A polymer electrolyte fuel cell system is provided to supply secondary hydrogen as fuel to a fuel cell without a reformer and to ensure the simplification and stabilization of the system by supplying the fuel and air using an eductor instead of a pump. CONSTITUTION: A polymer electrolyte fuel cell system includes: a secondary hydrogen source(100) for generating hydrogen; a fuel supply system(300) which receives the hydrogen generated in the secondary hydrogen source and supplies the hydrogen and air to a fuel cell; and the fuel cell(200) which receives the hydrogen and oxygen through the fuel supply system and produces the electricity by the reaction. The fuel cell includes a fuel electrode creating protons and electrons by receiving the hydrogen and an air electrode producing water by receiving the oxygen.
Abstract translation: 目的：提供一种聚合物电解质燃料电池系统，用于向燃料电池提供二次氢作为燃料，而不需要重整器，并且通过使用喷射器而不是泵来提供燃料和空气来确保系统的简化和稳定。 构成：聚合物电解质燃料电池系统包括：用于产生氢的二次氢源（100）; 燃料供给系统（300），其接收在二次氢源中产生的氢并将氢气和空气供应到燃料电池; 和燃料电池（200），其通过燃料供给系统接收氢和氧，并通过反应产生电力。 燃料电池包括通过接收氢而产生质子和电子的燃料电极和通过接收氧而产生水的空气电极。
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