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公开(公告)号：KR1020110029963A
公开(公告)日：2011-03-23
申请号：KR1020090087851
申请日：2009-09-17
Applicant: 한국전력공사
CPC classification number: Y02E60/526 , H01M8/04 , H01M8/14
Abstract: PURPOSE: A molten carbonate fuel cell system equipped with a hydrocarbon reactor is provided to reduce the amount of carbon dioxide released into the atmosphere by regenerating the carbon dioxide into hydrocarbon. CONSTITUTION: A molten carbonate fuel cell system equipped with a hydrocarbon reactor includes an air pole(130), a fuel cell(100), a hydrocarbon reactor(200), a gas and liquid separator(210), and a hydrocarbon reservoir(220). The air pole receives oxygen and carbon dioxide and generates carbonate ions. The fuel cell includes a fuel pole(110). The fuel pole reacts fuels containing the carbonate ions, hydrogen, and electrolyte absorbing the carbonate ions. The fuel pole generates the exhausted gas of the fuel pole, and the exhausted gas contains water and the carbon dioxide. The hydrocarbon reactor generates hydrocarbon based on the exhausted gas. The gas and liquid separator separates water from the hydrocarbon result. The hydrocarbon without the water is stored in the hydrocarbon reservoir.
Abstract translation: 目的：提供装备有烃反应器的熔融碳酸盐燃料电池系统，以通过将二氧化碳再生成烃来减少释放到大气中的二氧化碳的量。 构成：配备有碳氢化合物反应器的熔融碳酸盐燃料电池系统包括空气极（130），燃料电池（100），烃反应器（200），气体和液体分离器（210）和烃储存器（220） ）。 空气杆接受氧气和二氧化碳，并产生碳酸根离子。 燃料电池包括燃料极（110）。 燃料极反应含有碳酸根离子的燃料，氢和吸收碳酸根离子的电解质。 燃料极产生燃料极的排出气体，排出的气体含有水和二氧化碳。 烃反应器基于排出的气体产生烃。 气体和液体分离器将水与烃的结果分开。 没有水的烃被储存在烃储存器中。
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公开(公告)号：KR1020080058527A
公开(公告)日：2008-06-26
申请号：KR1020060132276
申请日：2006-12-22
Applicant: 재단법인 포항산업과학연구원 , 한국전력공사
CPC classification number: Y02E60/526 , Y02P70/56 , H01M8/0295 , H01M8/142 , H01M2008/147 , H01M2300/0051
Abstract: A method for producing a molten carbonate fuel cell matrix by using nano-sized powder is provided to form a high-density structure while maintaining porosity, to impart high durability during thermal cycles to a fuel cell, and to realize enhanced strength and structural stability. A method for producing a molten carbonate fuel cell matrix by using nano-sized powder comprises the steps of: pulverizing gamma-LiAlO2 nano-sized particles with a ball mill; mixing the pulverized gamma-LaAlO2 nano-sized powder with gamma-LiAlO2 macroparticles and Al2O3 fibers to provide slurry; forming the slurry into a green sheet by using a tape casting process; and drying the green sheet. The ball mill pulverization step is carried out for 48-72 hours, and the drying step is carried out at a blade moving speed of 10-40 cm/min under 25-85 deg.C.
Abstract translation: 提供一种通过使用纳米尺寸粉末制造熔融碳酸盐燃料电池基体的方法，以形成高密度结构同时保持孔隙率，在燃料电池的热循环期间赋予高耐久性，并且实现增强的强度和结构稳定性。 使用纳米尺寸粉末制造熔融碳酸盐燃料电池基体的方法包括以下步骤：用球磨机粉碎γ-LiAlO 2纳米尺寸颗粒; 将磨碎的γ-LaAlO2纳米尺寸粉末与γ-LiAlO 2大颗粒和Al 2 O 3纤维混合以提供浆料; 通过使用流延法将浆料形成生片; 并干燥生片。 球磨粉碎步骤进行48-72小时，干燥步骤在25-85℃下以10-40cm / min的叶片移动速度进行。
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公开(公告)号：KR1020080026958A
公开(公告)日：2008-03-26
申请号：KR1020060092231
申请日：2006-09-22
Applicant: 재단법인 포항산업과학연구원 , 한국전력공사
IPC: C04B35/624 , C04B35/622
CPC classification number: C04B35/622 , C04B2235/6025
Abstract: A dam that automatically controls slurry level for tape casting process is provided to control slurry level more precisely, to restrain air bubble forming during supplying slurry and to reduce retention of slurry in the dam by employing dual sensor in the structure. A dam(1) that automatically controls slurry(S) level for tape casting process in a tape caster having pipe doctor(3) is equipped with a slurry inlet(22) in a side, an actuator valve(30) on the slurry inlet(22) and a cover(26) on the top, and the dam(1) has a primary sensor(45) for controlling the actuator valve(30) in order to control primary slurry level at the fore of the cover(26) and a secondary sensor(60) for controlling a pneumatic cylinder(50) in order to control secondary slurry level at the rear of the cover(26). The pneumatic cylinder(50) is installed on the cover(26) which is located between the primary sensor(45) and the secondary sensor(60), and the cylinder(50) is controlled by the secondary sensor(60). A floodgate(27) is installed beneath the cover(26), and the floodgate(27) is anchored to a rod(52) of the pneumatic cylinder(50).
Abstract translation: 提供了一种自动控制胶带浇注工艺的浆料水平的坝，以更精确地控制浆料水平，以在供应浆料期间抑制气泡形成，并通过在结构中采用双传感器来减少浆料在坝中的保留。 在具有管道刮刀（3）的带式连铸机中自动控制浆料浇注工艺的浆料（S）水平的坝（1）在侧面装备有浆料入口（22），浆料入口上的致动器阀（30） （22）和盖（26），并且所述坝（1）具有用于控制所述致动器阀（30）的主传感器（45），以便控制所述盖（26）前部的初级浆液水平， 以及用于控制气缸（50）以便控制在盖（26）的后部处的二次浆料水平的次传感器（60）。 气缸（50）安装在主传感器（45）和次传感器（60）之间的盖（26）上，气缸（50）由二次传感器（60）控制。 在盖（26）下方安装有闸门（27），并且闸门（27）被锚固到气动缸（50）的杆（52）。
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公开(公告)号：KR100776353B1
公开(公告)日：2007-11-15
申请号：KR1020060106517
申请日：2006-10-31
Applicant: 한국전력공사
IPC: H01M8/04
CPC classification number: Y02B90/14
Abstract: A stand-alone energy system using hydrogen energy is provided to store hydrogen by using a water electrolysis unit when any spare energy is generated from a recycled energy power generation system, so that the hydrogen is subsequently used to produce electric powder in a fuel cell. A stand-alone energy system using hydrogen energy comprises a power generation unit(10), inverter(14), fuel cell(13), water electrolysis unit(11) and a hydrogen storage tank(12). The stand-alone energy system further comprises a DC wire(20) linked to each of the above parts and allowing the electric power generated in the power generation unit to be supplied to the inverter; an uninterruptible power supply unit(23) receiving the power from the DC wire and supplying the power source in itself to each part so that the part is driven; and a control unit(21) for controlling the operation and interruption of the water electrolysis unit and the fuel cell.
Abstract translation: 提供使用氢能的独立能量系统以在从再循环能量发电系统产生任何备用能量时通过使用水电解单元来储存氢，从而随后使用氢气来在燃料电池中产生电粉。 使用氢能的独立能量系统包括发电单元（10），逆变器（14），燃料电池（13），水电解单元（11）和氢储罐（12）。 独立能量系统还包括连接到上述各部分的DC线（20），并且使发电单元中产生的电力被提供给逆变器; 不间断电源单元（23），其接收来自所述DC线的电力，并将所述电源本身供应到每个部件，使得所述部件被驱动; 以及用于控制水电解单元和燃料电池的操作和中断的控制单元（21）。
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公开(公告)号：KR1020030035433A
公开(公告)日：2003-05-09
申请号：KR1020010067529
申请日：2001-10-31
Applicant: 한국전력공사
IPC: H01M8/14
CPC classification number: Y02E60/526
Abstract: PURPOSE: A current collection plate for a separation plate of a molten carbonate salt fuel cell is provided, to improve the stability of long-termed operation of a fuel cell stack by controlling the flowing pressure difference according to the difference of gas flux of an anode and a cathode during operation with maintaining the basic shape of a separation plate used to the stack, and to enable the reaction gas delivery area to be controlled according to the characteristic of materials of an anode and a cathode. CONSTITUTION: The current collection plate comprises a positive electrode current collection plate and a negative electrode current collection plate containing slots(100) where positive electrode gas and negative electrode gas flow, wherein slots(100) of the same shape are arranged to be cross with slots(100') to allow the flow of the negative electrode gas to be controlled by the arrangement of slots(100, 100') in the negative electrode current collector plate(102), and to form a negative electrode current collector plate(102) of the cross-shaped arrangement.
Abstract translation: 目的：提供一种用于熔融碳酸盐燃料电池分离板的集电板，通过根据阳极的气体通量差来控制流动压力差来提高燃料电池堆的长期运行的稳定性 和阴极，同时保持用于堆叠的分离板的基本形状，并且能够根据阳极和阴极的材料的特性来控制反应气体输送区域。 构成：电流收集板包括正极集电板和含有正极气体和负极气体流动的槽（100）的负极集电板，其中相同形状的槽（100）布置成与 通过负极集电板（102）中的槽（100,100'）的配置来控制负极气体的流动而形成负极集电板（102'）的槽（100'） ）十字形排列。
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Patent Agency Ranking
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公开(公告)号：KR101372239B1
公开(公告)日：2014-03-25
申请号：KR1020120099161
申请日：2012-09-07
Applicant: 한국전력공사
CPC classification number: Y02E20/14
Abstract: 복합발전시스템이제공된다. 복합발전시스템은연료를연소시켜스팀을생성하는순산소순환유동층보일러, 순산소순환유동층보일러에서생성된스팀을공급받아구동되는스팀터빈, 화석연료와, 순산소순환유동층보일러로부터배출되는고온의이산화탄소를공급받아열분해및 가스화반응을통해생성된가스를배출하는유동층열분해가스화기, 유동층열분해가스화기에서배출되는가스를공급받아구동되는가스터빈, 스팀터빈의회전에의해발전하는제1 발전기및 가스터빈의회전에의해발전하는제2 발전기와, 순산소순환유동층보일러에서배출되는배가스를정제하는제1 가스정제장치및 제1 가스정제장치에서정제된배가스에포함된이산화탄소를순산소순환유동층보일러로재순환시키는재순환장치를포함한다.
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公开(公告)号：KR101296819B1
公开(公告)日：2013-08-14
申请号：KR1020110111371
申请日：2011-10-28
Applicant: 한국전력공사
CPC classification number: Y02P70/56
Abstract: 석탄 가스 연료 전지 시스템이 제공된다. 석탄 가스 연료 전지 시스템은, 연료극으로 연료 가스를 공급하는 연료 가스 통로, 공기극으로 산화제 가스를 공급하는 산화제 가스 통로 및 상기 연료 가스 통로와 산화제 가스 통로 사이에 위치하며, 냉각용 질소가 공급되는 냉각용 질소 통로를 포함하는 스택 냉각용 분리판, 상기 스택 냉각용 분리판을 포함하는 스택을 포함한다.
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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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20.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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