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527
resultados
Última actualización
07/08/2025 [07:38:00]
Resultados 275 a 300 de 527
Resumen de: WO2024204928A1
A solid oxide cell stack includes a plurality of interconnects, a first solid oxide cell disposed between the plurality of interconnects and including a first fuel electrode, a first electrolyte, and a first air electrode, and a second solid oxide cell disposed to be adjacent to the first solid oxide cell in a lateral direction between the plurality of interconnects and including a second fuel electrode, a second electrolyte, and a second air electrode, wherein an operating temperature of the first solid oxide cell is higher than an operating temperature of the second solid oxide cell.
Resumen de: WO2025127755A1
A hydrogen production apparatus of the present invention comprises: an ammonia decomposition reactor for decomposing ammonia to discharge a mixed gas including hydrogen, nitrogen, and unreacted ammonia; an ammonia remover for receiving the mixed gas, adsorbing and removing the unreacted ammonia included in the mixed gas, and discharging a first product gas including hydrogen and nitrogen and a first tail gas; and a nitrogen remover for receiving the first product gas, removing nitrogen included in the first product gas, and discharging a second product gas including hydrogen and a second tail gas, wherein the second product gas discharged from the nitrogen remover is resupplied to the nitrogen remover as a purge gas and a pressurizing gas. According to the hydrogen production apparatus of the present invention, high-purity hydrogen can be continuously produced in large quantities.
Resumen de: US2025201888A1
Disclosed are an insulating manifold for electrochemical reaction configured to receive gas from an external source, and an electrochemical reaction system in which there is no electrical contact between a stack and a manifold. The insulating manifold for the electrochemical reaction includes a plate-shaped base manifold having at least a first fluid conduit and a second fluid conduit extending therethrough vertically; a housing disposed on top of the base manifold and having a vertical wall and an open bottom surface, wherein a lower edge of the housing is coupled to a top of the base manifold; and upper and lower insulating plates respectively defining an upper surface and a lower surface of an inner space defined by the base manifold and the housing.
Resumen de: WO2025127526A1
According to exemplary embodiments of the present invention, a hydrogen production system is provided. The present invention comprises: a hydrogen generation unit configured to receive reduced iron from a reduced iron generation unit configured to generate reduced iron by reducing powdered iron ore in a reducing gas atmosphere, and to generate hydrogen from ammonia by bringing the reduced iron into contact with the ammonia; and a regeneration unit configured to receive the reduced iron from the hydrogen generation unit and to regenerate the reduced iron by reducing the reduced iron in a hydrogen gas atmosphere. According to other exemplary embodiments of the present invention, a method for producing hydrogen is provided.
Resumen de: KR20250092047A
제1 방향 및 제2 방향으로 연장되며 제3 방향으로 서로 마주보는 제1 면과 제2 면, 및 제2 방향으로 연장되며 제1 방향으로 서로 마주보는 제3 면 및 제4 면을 가지는 기판, 제1 면, 제2 면, 또는 제1 면 및 제2 면의 표면에 위치하는 채널, 채널로 개구되며 채널을 따라 이격되어 배치되는 복수개의 제1 개구들, 제1 개구들과 연결되며 기판을 관통하여 기판의 일 측으로 개구되는 제1 관통 유로, 채널로 개구되며 채널을 따라 이격되어 배치되는 복수개의 제2 개구들, 그리고, 제2 개구들과 연결되며 기판을 관통하여 기판의 일 측으로 개구되는 제2 관통 유로를 포함하며, 제1 개구들 또는 제2 개구들은 서로 이격 배치되고, 제1 관통 유로와 제2 관통 유로는 서로 이격 배치되는, 고분자 전해질 막-전극 어셈블리용 분리판을 제공한다.
Resumen de: PL447183A1
Przedmiotem zgłoszenia jest wysokociśnieniowy elektrolizer alkaliczny wodoru i tlenu, będący urządzeniem, które jednocześnie wytwarza wodór i tlen na drodze procesu elektrolizy wody, po doprowadzeniu do anody i katody (elektrod) potencjału elektrycznego. Wysokociśnieniowy elektrolizer ma dwie niezależne od siebie pompy (12) umieszczone po jednej na dwóch przewodach zasilających elektrolitem alkalicznym, gdzie oba przewody zasilające połączone są po stronie tłocznej pomp (12) do dwóch stron hydro akumulatora (11), a w dalszym biegu przewodów zasilających jeden przewód podłączony jest do króćca zasilającego obiegu tlenowego (T), a drugi przewód do króćca zasilającego obiegu wodorowego (W) i w dalszym biegu przewód (W) połączony jest równolegle z obiegami omywającymi elektrolitem katody, a przewód (T) połączony jest równolegle z obiegami omywającymi anody pakietu elektrod katoda/anoda (2), gdzie sąsiadujące ze sobą obiegi katody i anody oddzielone są od siebie szczelnie membranami elektrolitycznymi (3).
Resumen de: WO2025127896A1
According to exemplary embodiments of the present invention, a hydrogen production system is provided. The hydrogen production system comprises: a dry quenching facility configured to cool coke using a cooling gas; a boiler configured to receive the cooling gas from the dry quenching facility and recover heat energy of the cooling gas to produce first steam and electric power; and a water electrolysis facility configured to receive the electric power from the boiler and electrolyze second steam to produce hydrogen. According to other exemplary embodiments of the present invention, a method for producing hydrogen is provided.
Resumen de: KR20250092007A
본 발명의 일 실시형태는 유체 입구와, 유체 출구 및 상기 유체 입구 및 상기 유체 출구와 연결된 유로의 적어도 일부를 형성하는 복수의 유선형 벽체를 포함하며, 상기 복수의 유선형 벽체 중 적어도 두 개는 일단과 타단을 연결한 직선이 서로 평행하지 않은 전기화학 디바이스용 분리판을 제공한다.
Resumen de: WO2025127730A1
According to exemplary embodiments of the present invention, a support is provided. The support is a support of a catalyst for ammonia decomposition, and the amount of acid sites of the support, as measured by NH3-temperature programmed desorption (NH3-TPD), is 0.006-0.010 mmol/g. Also, according to other exemplary embodiments of the present invention, provided are a method for manufacturing the support, and a catalyst for ammonia decomposition, comprising the support.
Resumen de: KR20250091968A
본 발명의 예시적인 실시예들에 따르면, 스택의 열 취급을 용이하게 수행할 수 있는 분리판이 제공된다. 상기 분리판은, 제1 사이드에 위치하고, 제1 유체가 공급되도록 구성된 제1 공급구, 상기 제1 공급구와 연결되고, 상기 제1 유체가 상기 제1 사이드와 반대인 제2 사이드를 향해 유동하도록 구성된 제1 유로, 상기 제1 유로와 이격되고, 상기 제2 사이드로 유동한 상기 제1 유체가 상기 제1 사이드를 향해 유동하도록 구성된 제2 유로, 및 상기 제1 사이드에 위치하고, 상기 제2 유로와 연결되되, 상기 제1 유체가 배출되도록 구성된 제1 배출구를 포함하고, 상기 제2 유로는, 상기 제2 사이드에 인접하게 위치하고, 상기 제2 사이드로 유동한 상기 제1 유체가 상기 제2 유로로 유동하도록 구성된 관통구를 포함한다.
Resumen de: KR20250090440A
본 발명은 수증기와 수소의 혼합물을 포함하는 연료와 공기를 입력 받아 전기분해를 통해 수소 및 수증기 혼합물을 생성하는 고체 산화물 전기분해 셀을 포함하고, 상기 고체 산화물 전기분해 셀에서 생성된 수소 및 수증기 혼합물의 일부는 제1분기에서 재순환하여 상기 연료에 혼합되고, 나머지는 분리기에서 수소와 수증기로 분리되고, 상기 분리기에서 분리된 수증기 중 일부는 제2분기에서 재순환되어 상기 연료에 혼합되는 고체 산화물 연료전지 셀 시스템에 관한 것이다.
Resumen de: KR20250090710A
일 실시예에 따른 수전해 설비의 전원 공급 장치는, 전원, 상기 전원으로부터 입력 전력을 제공받고 상기 수전해 설비로 출력 전력을 제공하는 전력변환기, 상기 전력변환기로부터 충전 전력을 제공 받고 상기 전력변환기로 방전 전력을 제공하는 배터리 및 상기 전력변환기 또는 배터리를 제어하는 제어기를 포함하고, 상기 제어기는 상기 출력 전력에 기반하여 상기 충전 전력 및 상기 방전 전력을 제어할 수 있다.
Resumen de: KR20250090996A
본 발명은 애노드 다공막 제조방법과 관련된다. 본 발명은 실시예로, 금속소재를 막대 형태로 제조하는 제1단계, 상기 제1단계에서 제조된 막대 형태의 금속소재와 상기 금속소재와 동일한 금속의 분말소재를 혼합하고 용매를 투입하여 슬러리를 제조하는 제2단계, 상기 제2단계에서 제조된 슬러리를 테이프캐스팅하여 그린시트를 제조하는 제3단계, 상기 제3단계에서 제조된 그린시트를 탈지하고 소결하여 소결된 다공막을 얻는 제4단계 및 상기 제4단계에서 얻어진 소결된 다공막을 압연처리하여 표면 조도를 감소시키도록 조절하는 제5단계를 포함하는 애노드 다공막 제조방법을 제시한다.
Resumen de: EP4574255A1
In a method of preparing an ammonia decomposition catalyst according to embodiments of the present disclosure, a mixture of a metal oxide including lanthanum and a heterogeneous metal and aluminum oxide is prepared, the mixture was subj ected to steam treatment to form a carrier, and an active metal is supported on the carrier to prepare an ammonia decomposition catalyst. The ammonia decomposition catalyst according to embodiments of the present disclosure is prepared by the above-described preparation method.
Resumen de: KR20250091080A
활성 영역(active area) 및 활성 영역을 둘러싸는 비활성 영역(inactive area)를 가지는 고분자 전해질 막; 고분자 전해질 막의 활성 영역의 제1 면 위에 위치하는 수소 발생 전극; 고분자 전해질 막의 활성 영역의 제2 면 위에 위치하는 산소 발생 전극; 고분자 전해질 막의 비활성 영역의 제1 면 위에 배치되며 제1 전극을 둘러싸는 제1 서브가스켓; 그리고 고분자 전해질 막의 비활성 영역의 제2 면 위에 배치되어 제2 전극을 둘러싸는 제2 서브가스켓;을 포함하며, 제1 서브가스켓은 수소 발생 전극을 수용하는 제1 윈도우, 및 제1 윈도우를 둘러싸며 고분자 전해질 막의 비활성 영역을 노출시키는 제1 물 공급 경로를 가지는, 수전해셀용 막-전극 어셈블리를 제공한다.
Resumen de: WO2024120594A1
A hydrogen generation system comprising a wind turbine installation including a wind energy generator (18) connected to a hydrogen electrolyser (30) by a power converter system (22) The power converter system (22) comprises a generator-side converter (24) and a electrolyser-side converter (26) which are coupled together electrically by a DC-link (28), and a converter controller (50) comprising a generator-side control module (50) coupled to the generator-side converter and a electrolyser-side control module (52) coupled to the electrolyser-side converter. The converter controller is configured to control the load torque on the wind energy generator and the electrical power fed to the electrolyser to implement a mechanical damping function associated with the wind turbine installation whilst maintaining a stable DC-link voltage. Beneficially, therefore, the wind turbine installation can implement active control of electromechanical damping systems whilst operating the electrolyser at an efficient operating point.
Resumen de: KR20250090704A
일 실시예에 따른 수전해 설비의 전원 공급 장치는, 전원, 상기 전원으로부터 입력 전력을 제공받고 상기 수전해 설비로 출력 전력을 제공하는 전력변환기 및 상기 전력변환기를 제어하는 제어기를 포함하고, 상기 전력변환기는 상기 입력 전력을 상기 수전해 설비의 작동 조건에 맞는 출력 전력으로 변환할 수 있다.
Resumen de: US2025186304A1
A hydrogen generation device includes a tubular tank and a top lid combined with the tank. An immersion tube in which a hydrogen generating agent package is stuffed is placed in the tank. The hydrogen generating agent package is submerged in water after water is poured in the tank to generate hydrogen, which is released through a tank opening of the tank. The hydrogen generating agent package accommodates hydrogen generating agent powders including calcium oxide and aluminum powders, both of which are mixed and wrapped with a nonwoven fabric, as well as a little catalytic sodium carbonate added inside. For inhibition of free radicals and promotion of metabolism, the hydrogen generation device is further provided with a connector and a hose for a skin-care instrument, a nasal mask, an eye shield or an ear cleaner through which hydrogen is supplied as required.
Resumen de: WO2025125277A1
The invention relates to an electrolysis system comprising an electrolysis stack (1) having multiple electrolytic cells (101) which each comprise a cathode chamber (102) and an anode chamber (103) and are designed to electrolytically split water in the anode chamber (103) into hydrogen and oxygen. The hydrogen generated in the cathode chamber (102) is fed to a first gas-liquid separator (9) through a cathode outlet (2) of the electrolysis stack (1) and via a medium line (7) connected thereto. A second gas-liquid separator (15) can be connected to the cathode outlet (2). Depending on the pressure in the electrolysis stack (1), the cathode outlet is connected to the first gas-liquid separator (9) or to the second gas-liquid separator (15).
Resumen de: WO2025127896A1
According to exemplary embodiments of the present invention, a hydrogen production system is provided. The hydrogen production system comprises: a dry quenching facility configured to cool coke using a cooling gas; a boiler configured to receive the cooling gas from the dry quenching facility and recover heat energy of the cooling gas to produce first steam and electric power; and a water electrolysis facility configured to receive the electric power from the boiler and electrolyze second steam to produce hydrogen. According to other exemplary embodiments of the present invention, a method for producing hydrogen is provided.
Resumen de: WO2025127894A1
The present invention relates to a system for reducing fuel consumption and recovering CO2, comprising: a water electrolysis facility system for producing hydrogen and oxygen from water or steam; a combustion facility for combusting fuel by using the produced oxygen; and a CO2 recovery facility for recovering CO2 from an exhaust gas discharged from the combustion facility.
Resumen de: WO2025127730A1
According to exemplary embodiments of the present invention, a support is provided. The support is a support of a catalyst for ammonia decomposition, and the amount of acid sites of the support, as measured by NH3-temperature programmed desorption (NH3-TPD), is 0.006-0.010 mmol/g. Also, according to other exemplary embodiments of the present invention, provided are a method for manufacturing the support, and a catalyst for ammonia decomposition, comprising the support.
Resumen de: WO2025127755A1
A hydrogen production apparatus of the present invention comprises: an ammonia decomposition reactor for decomposing ammonia to discharge a mixed gas including hydrogen, nitrogen, and unreacted ammonia; an ammonia remover for receiving the mixed gas, adsorbing and removing the unreacted ammonia included in the mixed gas, and discharging a first product gas including hydrogen and nitrogen and a first tail gas; and a nitrogen remover for receiving the first product gas, removing nitrogen included in the first product gas, and discharging a second product gas including hydrogen and a second tail gas, wherein the second product gas discharged from the nitrogen remover is resupplied to the nitrogen remover as a purge gas and a pressurizing gas. According to the hydrogen production apparatus of the present invention, high-purity hydrogen can be continuously produced in large quantities.
Resumen de: WO2025127526A1
According to exemplary embodiments of the present invention, a hydrogen production system is provided. The present invention comprises: a hydrogen generation unit configured to receive reduced iron from a reduced iron generation unit configured to generate reduced iron by reducing powdered iron ore in a reducing gas atmosphere, and to generate hydrogen from ammonia by bringing the reduced iron into contact with the ammonia; and a regeneration unit configured to receive the reduced iron from the hydrogen generation unit and to regenerate the reduced iron by reducing the reduced iron in a hydrogen gas atmosphere. According to other exemplary embodiments of the present invention, a method for producing hydrogen is provided.
Nº publicación: WO2025127476A1 19/06/2025
Solicitante:
KOLON IND INC [KR]
\uCF54\uC624\uB871\uC778\uB354\uC2A4\uD2B8\uB9AC \uC8FC\uC2DD\uD68C\uC0AC
Resumen de: WO2025127476A1
Provided is a membrane-electrode assembly for a water electrolysis cell, comprising: a polymer electrolyte membrane having an active area and an inactive area surrounding the active area; a hydrogen generation electrode positioned on a first surface of the active area of the polymer electrolyte membrane; an oxygen generation electrode positioned on a second surface of the active area of the polymer electrolyte membrane; a first sub-gasket which is disposed on a first surface of the inactive area of the polymer electrolyte membrane and which surrounds a first electrode; and a second sub-gasket which is disposed on a second surface of the inactive area of the polymer electrolyte membrane and which surrounds a second electrode, wherein the first sub-gasket has a first window that accommodates the hydrogen generation electrode, and a first water supply path that surrounds the first window and exposes the inactive area of the polymer electrolyte membrane.
BOPI
Sede Electrónica
