HIDRÓGENO ELECTROLÍTICO

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Resultados 82 resultados LastUpdate Última actualización 22/05/2022 [10:42:00] pdf PDF xls XLS

Publicaciones de solicitudes de patente de los últimos 60 días/Applications published in the last 60 days



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METHODS AND SYSTEMS FOR CONVERTING CARBON OXIDES TO OLEFINS

NºPublicación: US2022153657A1 19/05/2022

Solicitante:

LUMMUS TECHNOLOGY INC [US]

Resumen de: US2022153657A1

A method of converting carbon oxides to olefins is provided. The method can include directing a renewable hydrogen feed stream and a carbon oxide feed stream to a methanation reactor to generate an oxidative coupling of methane (OCM) feed stream that includes methane. The OCM feed stream and an oxidant feed stream including oxygen are directed to an OCM reactor containing an OCM catalyst to produce an OCM effluent that includes ethylene. A system for converting carbon oxides to olefins is also provided. The methods and systems produce olefins including ethylene with negative carbon emissions.

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METHODS AND DEVICES USING TRI-TRANSITION METAL PHOSPHIDES FOR EFFICIENT ELECTROCATALYTIC REACTIONS

NºPublicación: US2022154354A1 19/05/2022

Solicitante:

ILLINOIS INSTITUTE OF TECH [US]

WO_2020191162_A1

Resumen de: US2022154354A1

Methods and devices for generating hydrogen gas with an electrocatalytic energy conversion cell by introducing a tri-transition metal phosphide catalyst at or on an electrode of the electrocatalytic energy conversion cell. The electrocatalytic energy conversion cell includes a first electrode including a tri-transition metal phosphide catalyst, such as M03P, a second electrode of an anodic material, an electrolyte disposed between the first electrode and the second electrode, and an electric potential source connected to both electrodes. Oxidation and reduction reactions, such as hydrogen evolution reactions, occur at the first electrode.

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FILLING STATION FOR SUPPLYING A PLURALITY OF VEHICLES WITH A GAS CONTAINING HYDROGEN

NºPublicación: US2022154882A1 19/05/2022

Solicitante:

MCPHY ENERGY [FR]

AU_2020247536_A1

Resumen de: US2022154882A1

A filling station for supplying vehicles with gas containing hydrogen comprises: a storage unit comprising high pressure gas containers; a compression unit comprising compressors for increasing the pressure of gas for the storage unit; and a supply unit comprising a supply device for supplying a vehicle; a storage circuit for circulating gas from the compression unit to the storage unit; and a filling circuit for circulating gas from the storage unit to the compression unit. The storage circuit comprises a storage pipe network connecting each compressor to each container and at least one storage distributor for selectively associating the compressors and the containers. The filling circuit includes a filling pipe network connecting each container with each compressor and a filling distributor for selectively associating the containers and the compressors. The station further includes control means for controlling the storage and filling distributors.

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Renewable methanol production module

NºPublicación: AU2020390429A1 19/05/2022

Solicitante:

SOUTHERN GREEN GAS LTD

WO_2021102503_A1

Resumen de: AU2020390429A1

The present invention is directed to a renewable methanol production system (100) generally comprising: 1. a water capture module (120) for directly capturing water from air to provide water in a liquid form; 2. an electrolysis module (140) for electrolysis of the liquid water to produce hydrogen; 3. an exothermic reactor (160) for reacting the hydrogen from the electrolysis module (140) with carbon dioxide to produce renewable methanol.

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SUPPLEMENT PLUS HYDROGEN INHALATION DEVICE

NºPublicación: US2022143332A1 12/05/2022

Solicitante:

AQUA BANK CO LTD [JP]

KR_20210129152_PA

Resumen de: US2022143332A1

A supplement inhalation and hydrogen inhalation device for enabling supplement inhalation administration and hydrogen inhalation includes: an electrolysis tank in which a pair of positive/negative electrodes are inserted, electrolysis tank being capable of storing an electrolytic solution or water, the pair of positive/negative electrodes being either energized or not energized; a supplement generation cartridge configured to be energized to be heated for releasing a supplement-containing gas; control means configured to control the pair of electrodes and/or the supplement generation cartridge each to be either energized or not energized; and an inhalation vessel configured to mix hydrogen and a supplement-containing gas and guide the gases to an oral inhalation opening or a nasal inhalation opening.

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A WATER ELECTROLYZER SYSTEM

NºPublicación: WO2022098301A1 12/05/2022

Solicitante:

NAT UNIV SINGAPORE [SG]

Resumen de: WO2022098301A1

Disclosed herein is a spatially decoupled redox flow water electrolyzer, that has a hydrogen-producing catholyte section formed from a catholyte tank, having a cathode, and a hydrogen generation compartment, where the catholyte tank and the hydrogen generation compartment are fluidly connected to one another by a fluid pathway, so as to facilitate the circulation of a liquid catholyte from the catholyte tank to the hydrogen generation compartment and back to the catholyte tank and an oxygen-producing anolyte section formed from an anolyte tank, having an anode, and an oxygen producing compartment, where the anolyte tank and the oxygen producing compartment are fluidly connected to one another by a fluid pathway, so as to facilitate the circulation of a liquid anolyte from the anolyte tank to the oxygen producing compartment and back to the anolyte tank, an anion-exchange membrane is disposed between the catholyte and anolyte tanks and a current collector attached to the catholyte and anolyte tanks. In use, the hydrogen generation compartment contains a catalyst capable of catalysing hydrogen production when brought into contact with a cathodic redox mediator when the cathodic redox mediator is in a reduced state and the oxygen generation compartment contains a catalyst capable of catalysing oxygen production when brought into contact with an anodic redox mediator when the anodic redox mediator is in an oxidised state.

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ENERGY STORAGE FOR COMBUSTION TURBINE USING MOLTEN CARBONATE ELECTROLYZER CELL

NºPublicación: US2022149403A1 12/05/2022

Solicitante:

FUELCELL ENERGY INC [US]

KR_20220058651_A

Resumen de: US2022149403A1

An energy storage system includes: a reformer configured to receive natural gas and steam and to output reformed natural gas; a combustion turbine configured to output heated sweep gas; and a molten carbonate electrolyzer cell (“MCEC”) including: an MCEC anode, and an MCEC cathode configured to receive the heated sweep gas from the combustion turbine. The energy storage system is configured such that: when no excess power is available, the combustion turbine receives the reformed natural gas from the reformer, and when excess power is available, the MCEC operates in a hydrogen-generation mode in which the MCEC anode receives the reformed natural gas from the reformer, and outputs MCEC anode exhaust that contains hydrogen.

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FACILITY AND METHOD FOR PRODUCING A GLOBALLY USABLE ENERGY CARRIER

NºPublicación: WO2022096615A1 12/05/2022

Solicitante:

OBRIST TECH GMBH [AT]

DE_102020129374_A1

Resumen de: WO2022096615A1

The invention relates to a facility (10) for producing a globally usable energy carrier, comprising: - a photovoltaic unit (24) for converting solar energy into power, said photovoltaic unit having an output, in particular a peak output, of at least 1.0 gigawatt, in particular at least 1.3 gigawatt, in particular at least 1.5 gigawatt, - a water supply unit, in particular a seawater desalination unit (27) for producing desalinated water, said water supply unit having a holding capacity of at least 900000 tons of seawater per year, - an electrolysis unit (11) for producing hydrogen, said electrolysis unit being connected to the water supply unit, in particular the seawater desalination unit (27), by means of at least one pipeline in order to be supplied with water, in particular desalinated water, - a carbon dioxide absorption unit (12) for absorbing carbon dioxide from the surrounding air, said absorption unit having an extraction power of at least 600000 tons of carbon dioxide per year from the surrounding air, and - a methanol synthesizing unit (34) for producing methanol, said methanol synthesizing unit being connected to the electrolysis unit (11) by means of at least one pipeline in order to be supplied with hydrogen and to the carbon dioxide absorption unit (12) by means of at least one pipeline in order to be supplied with carbon dioxide, wherein the water supply unit, in particular the seawater desalination unit (27), the electrolysis unit (11), the carbon dioxide abs

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PLANT AND PROCESS FOR OBTAINING A PREDETERMINED CARBON DIOXIDE/OXYGEN RATIO IN THE ATMOSPHERE

NºPublicación: WO2022096614A1 12/05/2022

Solicitante:

OBRIST TECH GMBH [AT]

DE_102020129375_A1

Resumen de: WO2022096614A1

The invention relates to a plant (10), especially power plant, for obtaining and/or balancing a predetermined carbon dioxide/oxygen ratio in atmospheric air, especially for improvement of atmospheric air quality, comprising: at least one electrolysis unit (11) for oxygen production which is connected to at least one water feed conduit (13) for accommodating an amount of water (MH2O) and is adjusted so as to split an amount of water accommodated (MH2O) by electrolysis into a portion of oxygen (MO2) and a portion of hydrogen; at least one hydrogen transport device adjusted so as to provide the portion of hydrogen for storage and/or for further processing; at least one carbon dioxide absorption unit (12) for cleaning of ambient air (UL) from an outside atmosphere surrounding the plant (10) and having at least one air inlet (14) for supply of the ambient air (UL) and at least one downstream absorber unit (15) adjusted so as to extract an amount of carbon dioxide from the ambient air (UL); and - at least one carbon dioxide transport device which is adjusted so as to provide the amount of carbon dioxide for storage and/or further processing, wherein the electrolysis unit (11) has at least one oxygen outlet (16) for release of the portion of oxygen (MO2) and the carbon dioxide absorption unit (12) has at least one air outlet (17) for release of cleaned ambient air (UL'), wherein the oxygen outlet (16) and the air outlet (17) open into the outside atmosphere.

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METHOD FOR CRACKING AMMONIA

NºPublicación: WO2022096529A1 12/05/2022

Solicitante:

TOPSOE HALDOR AS [DK]

EP_3995444_PA

Resumen de: WO2022096529A1

The present invention refers to a method for cracking ammonia, producing hydrogen and generating electrical power comprising electrolysis (2) of water in feed ammonia, evaporation (3), pre-heating (5) and cracking (6) of ammonia, using ammonia synthesis catalysts at low temperatures.

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PLANT CONTROL METHOD, PLANT CONTROL DEVICE, PROGRAM, AND PLANT

NºPublicación: US2022145482A1 12/05/2022

Solicitante:

JGC CORP [JP]

AU_2020449175_A1

Resumen de: US2022145482A1

The plant control method includes the following. Calculating a first reference amount to be supplied for an amount of hydrogen to be supplied to a second production device (40). Making a decision on whether or not the amount of remaining hydrogen in a storage device (20) at the beginning of a subject term falls within a reference range.

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HYDROGEN TRANSPORT, DISTRIBUTION AND STORAGE SYSTEM, METHOD AND APPARATUS

NºPublicación: US2022146048A1 12/05/2022

Solicitante:

H2 CLIPPER INC [US]

WO_2022093289_A1

Resumen de: US2022146048A1

A system uses existing pipelines, e.g., natural gas, oil, etc., to transport hydrogen to one or more distribution points. The disclosed hydrogen distribution system enables use of water, sewer, storm drain and other existing pipelines for local distribution. Hydrogen is produced from an energy source at a producing location. A safety pipe is located inside an existing pipeline configured to carry a first product and a hydrogen delivery line, configured to carry hydrogen, is placed inside the safety pipe such that a channel is formed between an exterior of the hydrogen delivery line and an interior of the safety pipe. Hydrogen is injected into the hydrogen delivery line and a sweeper gas is injected into the channel to purge any hydrogen that might be leaking from the hydrogen delivery line.

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MANAGEMENT SYSTEM AND METHOD FOR REGULATING THE ON-DEMAND ELECTROLYTIC PRODUCTION OF HYDROGEN AND OXYGEN GAS FOR INJECTION INTO A COMBUSTION ENGINE

NºPublicación: US2022145483A1 12/05/2022

Solicitante:

DYNACERT INC [CA]

US_2021199063_A1

Resumen de: US2022145483A1

A system and method of managing an on-demand electrolytic reactor for supplying hydrogen and oxygen gas to an internal combustion engine. The system minimizes reactor's power consumption and parasitic energy loss generally associated with perpetual reactors. The system comprises a plurality of sensors coupled to the reactor measuring a plurality of reactor parameters, an electronic control unit coupled to the plurality of sensors and the engine, and a reactor control board coupled to the reactor and the electronic control unit. The electronic control unit: monitors the plurality of reactor parameters and the plurality of engine parameters; determines a reactor performance level; determines an engine performance level; determines a change in the engine performance level to forecast a future engine demand level; and determines an ideal reactor performance level corresponding to the engine performance level or the future engine demand level. The reactor control board regulates the reactor by modifying at least one of electrical current supplied to the reactor, electrical voltage supplied to the reactor, and temperature of the reactor.

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HYDROGEN SYSTEM AND METHOD FOR OPERATING HYDROGEN SYSTEM

NºPublicación: WO2022097348A1 12/05/2022

Solicitante:

PANASONIC IP MAN CO LTD [JP]

Resumen de: WO2022097348A1

This hydrogen system comprises: a compressor that applies a voltage between an anode and a cathode thereby causing hydrogen in a hydrogen-containing gas supplied to the anode to move through an electrolyte film to the cathode, and compresses the hydrogen; a first flow path that supplies the hydrogen-containing gas to the anode; a second flow path that branches off from the first flow path and supplies the hydrogen-containing gas to the cathode; and a check valve that is provided in the second flow path and prevents a flow in the opposite direction of the flow for supplying the hydrogen-containing gas to the cathode.

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METHOD FOR CRACKING AMMONIA

NºPublicación: EP3995444A1 11/05/2022

Solicitante:

TOPSOE HALDOR AS [DK]

WO_2022096529_A1

Resumen de: EP3995444A1

The present invention refers to a method for cracking ammonia, producing hydrogen and generating electrical power comprising electrolysis (2) of water in feed ammonia, evaporation (3), pre-heating (5) and cracking (6) of ammonia, using ammonia synthesis catalysts at low temperatures.

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HYDROGEN PRODUCTION SYSTEM IN A PLURALITY OF POWER PLANT

NºPublicación: KR20220059247A 10/05/2022

Solicitante:

한국수력원자력주식회사

Resumen de: KR20220059247A

일 실시예에 따른 복수개의 발전소의 수소 생산 시스템은 복수개의 발전소로 이동 가능한 이동 본체, 상기 이동 본체에 설치되며 수소를 생산하는 수소 생산부, 상기 이동 본체에 설치되며 상기 복수개의 발전소의 증기를 공급받는 증기 수급부, 그리고 상기 이동 본체에 설치되며 상기 복수개의 발전소와 무선 통신하여 상기 복수개의 발전소의 증기의 양을 전달 받는 무선 통신부를 포함한다.

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HYDROGEN PRODUCTION SYSTEM IN NUCLEAR POWER PLANT

NºPublicación: KR20220059768A 10/05/2022

Solicitante:

한국수력원자력주식회사

Resumen de: KR20220059768A

일 실시예에 따른 원자력 발전소의 수소 생산 시스템은 원자력 발전소에서 증기를 발생시키는 증기 발생 장치, 상기 증기 발생 장치에서 발생한 증기를 이송시키는 증기 이송 장치, 상기 증기 이송 장치를 이용하여 이송된 증기를 제어하는 증기 제어 장치, 상기 증기 제어 장치에서 공급하는 증기를 가열시키는 증기 가열 장치, 상기 증기 가열 장치를 통과한 증기를 고온 전기 분해하는 고온 전기 분해 장치, 그리고 상기 고온 전기 분해 장치에서 생산된 수소 및 산소를 각각 저장하는 수소 저장 탱크 및 산소 저장 탱크를 포함한다.

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METHOD AND SYSTEM FOR RECOVERING HYDROGEN AND CONVERTING A CARBON COMPOUND TO A VALUALBE ORGANIC PRODUCT

NºPublicación: US2022136117A1 05/05/2022

Solicitante:

SKYRE INC [US]

JP_2022520657_A

Resumen de: US2022136117A1

In an aspect a method of recovering hydrogen, the method comprises reacting a hydrocarbon to form a carbon compound and hydrogen in the presence of a catalyst, wherein the carbon compound comprises at least one of carbon dioxide or carbon monoxide; separating the carbon compound from the hydrogen; directing the carbon compound to a cathode side of an electrochemical cell and directing water to an anode side of the electrochemical cell; electrolyzing the water on the anode side to form oxygen and protons; applying a voltage to a membrane and electrode assembly in the electrochemical cell to cause the protons to traverse through a proton exchange membrane from an anode to a cathode on the cathode side; and reacting the protons with the carbon compound to form an organic product.

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HIGH POWER WATER ELECTROLYSIS PLANT CONFIGURATION OPTIMIZED FOR SECTIONAL MAINTENANCE

NºPublicación: WO2022087725A1 05/05/2022

Solicitante:

KEY DH IP INC /IP STRATEGIQUES DH INC [CA]

Resumen de: WO2022087725A1

The present disclosure provides a high-power unipolar water electrolysis plant including a rectifier, a first U-bank, and a second U-bank electrically connected in series to the rectifier and to the first U-bank. Each U-bank is formed by a pair of adjacent, longitudinal cell arrays electrically connected to each other. The cell arrays are arranged in a spaced apart, side-by-side arrangement with a service corridor defined therebetween to allow sectional maintenance to be performed on each cell array. Each cell array has a plurality of unipolar water electrolyser cells. Each U-bank has input conduits for delivering water and cooling water to each cell array, output conduits for carrying hydrogen gas, oxygen gas and cooling water away from each cell array. The high-power unipolar water electrolysis plant includes a first jumper and a second jumper to isolate the U-bank, an electrical bypass busbar extension and a third jumper to bypass the U-bank.

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Method for manufacturing a Hydrogen generating electrode material using double comb Amphiphilic copolymer and Mesoporous Metal Oxide

NºPublicación: KR20220055679A 04/05/2022

Solicitante:

건국대학교산학협력단

Resumen de: KR20220055679A

본 발명은 양친매성 가지형 공중합체 템플릿과 다공성 몰리브덴 산화물을 이용한 수소발생전극물질 제조방법에 관한 것으로, 금속 산화물, 환원제 및 그래프트 공중합체를 포함하는 금속 산화물 전구체-고분자 용액을 준비하는 단계; 및 상기 용액을 건조시켜 얻어지는 분말을 소성시키는 단계;를 포함하는 산소 결핍(oxygen vacancy)을 가지는 다공성 금속 산화물의 제조방법을 제공한다.

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Device for the production of hydrogen

NºPublicación: EP3990682A1 04/05/2022

Solicitante:

ENAPTER S R L [IT]

KR_20220051161_A

Resumen de: GB2589535A

This invention relates to a device for the electrolytic production of hydrogen and oxygen from a water-containing liquid. The device comprises: an anodic half-cell (3) and a cathodic half-cell (4), with an anion exchange membrane (9) situated between the two half-cells. The electrodes (7, 8) of the halt-cells (3, 4) and the anion exchange membrane (9) form a membrane/electrode assembly (MEA). There is also provided means (2) for feeding the water-containing liquid to only one of the anodic half-cell (3) and the cathodic half-cell (4), wherein the electrode in the other, substantially dry, half-cell is ionomer-free and/or binder-free. The catalyst for the membrane can be included via direct deposition or through a catalyst coated membrane. The substrate for coating may be carbon cloth, carbon paper, stainless steel foam or nickel foam. It may also act as the gas diffusion layer (GDL).

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Hydrogen Power Generation System for Ship

NºPublicación: KR20220055280A 03/05/2022

Solicitante:

삼성중공업주식회사

Resumen de: KR20220055280A

선박의 수소발전 시스템이 개시된다. 본 발명의 일 실시 예에 따른 선박의 수소발전 시스템은, 선박의 평형수로서의 해수를 유입하여 적재하는 밸러스트 탱크와 연결되며, 밸러스트 탱크로부터 해수를 공급받아 전기분해하여 수소를 생성하는 밸러스트 해수 전기분해 유닛; 밸러스트 해수 전기분해 유닛과 연결되며, 밸러스트 해수 전기분해 유닛에서 생성된 수소를 압축시켜 압축수소를 형성시키는 압축기; 및 압축기 및 디젤연료탱크와 연결되며, 압축기에 의해 형성된 압축수소 및 디젤연료탱크에 저장된 디젤연료 중에서 선택된 어느 하나를 연료로서 공급받아 선박에서 필요한 전기를 발생시키는 적어도 하나의 듀얼 연료 제너레이터 유닛을 포함한다.

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/ / A metal hydroxide layer/tungsten carbide nanowire composite a method for manufacturing the same and a catalyst for hydrogen generation reaction comprising the metal hydroxide layer/tungsten carbide nanowire composite

NºPublicación: KR20220053289A 29/04/2022

Solicitante:

에쓰대시오일주식회사포항공과대학교산학협력단

Resumen de: KR20220053289A

본 발명은 금속 수산화물층/텅스텐 카바이드 나노선 복합체, 이의 제조방법 및 상기 금속 수산화물층/텅스텐 카바이드 나노선 복합체를 포함하는 수소발생반응용 촉매에 관한 것으로, 보다 상세하게는 기판 상에 수직으로 성장된 텅스텐 카바이드 나노선의 표면 전체 또는 일부분에 금속 수산화물층이 형성된 금속 수산화물층/텅스텐 카바이드 나노선 복합체를 제조함으로써 이를 촉매로 적용 시 금속 수산화물층이 물 분해를 촉진하여 물 분해 시 에너지 장벽을 감소시킬 수 있다. 또한 물 분해에 의해 형성된 수소 중간체를 넓은 표면적을 갖는 텅스텐 카바이드 나노선이 흡착하여 수소기체를 생성시킴으로써 염기성 전해질에서의 수소발생반응 성능을 현저히 향상시킬 수 있다. 뿐만 아니라 값비싼 백금 촉매 대신 비귀금속계 금속을 사용함으로 인해 제조원가를 절감할 수 있으며, 물리적 및 전기화학적 안정성이 우수하고, 낮은 과전압과 향상된 전류밀도를 가질 수 있다.

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HYDROGEN-FLOATING PRODUCTION AND TREATMENT SYSTEM

NºPublicación: KR20220053062A 29/04/2022

Solicitante:

삼성중공업주식회사

Resumen de: KR20220053062A

부유식 수소 생산 및 관리시스템이 개시된다. 본 실시 예에 의한 부유식 수소 생산 및 관리시스템은 풍력발전기에 의해 생산되는 전원을 공급받아, 물을 전기분해하여 수소가스를 생산하는 수전해장치, 풍력발전기로부터 전달되는 전원을 수전해장치로 분배시키는 분배장치 및 수전해장치에 의해 생산된 수소가스 중 일부를 공급받아 액화시키는 수소 액화라인을 포함하고, 수소 액화라인은 유입된 수소가스를 가압하는 압축부와, 압축부에 의해 가압된 수소가스를 냉각시키는 냉각부와, 냉각부에 의해 냉각된 수소가스를 감압시키는 팽창부를 포함하여 제공될 수 있다.

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WATER-CHAIR TYPE ELECTRIC WHEELCHAIR HAVING ENERGY-INDEPENDENT WATER ELECTROLYSIS FUEL CELL

Nº publicación: US2022131168A1 28/04/2022

Solicitante:

KWATERCRAFT CO LTD [KR]

CN_113614963_A

Resumen de: US2022131168A1

Provided is a water-chair type electric wheelchair system having an energy-independent water electrolysis fuel cell. A water-chair type electric wheelchair system having an energy-independent water electrolysis fuel cell according to the present invention includes: a hydrogen supply unit for performing water electrolysis processing using supplied available water and supplying hydrogen gas to the fuel cell by controlling the pressure of the hydrogen gas produced through the water electrolysis processing, a fuel cell for generating electric energy on the basis of the supplied hydrogen gas; and a battery management unit for supplying power for the water-chair type electric wheelchair system having the energy-independent type water electrolysis fuel cell without requiring separate energy charging. The water-chair type electric wheelchair system having the energy-independent water electrolysis fuel cell can be used as an electric scooter for the elderly or challenged.

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