HIDRÓGENO ELECTROLÍTICO

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Resultados 77 resultados LastUpdate Última actualización 17/02/2020 [18:15:00] pdf PDF

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

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ELECTROCATALYST FOR HYDROGEN EVOLUTION REACTION

NºPublicación: US2020048783A1 13/02/2020

Solicitante:

QATAR FOUND FOR EDUCATION SCIENCE AND COMMUNITY DEVELOPMENT [QA]

DE_112018001227_T5

Resumen de: US2020048783A1

The electrocatalyst for hydrogen evolution reaction includes nanosheets of molybdenum disulfide (MoS2) deposited on a carbon fiber substrate. The catalyst is formed in stepwise fashion by chemical vapor deposition of nanosheets of MoO3 onto the substrate, then reducing the MoO3 to nanosheets of MoO2 using sublimed sulfur, then by reaction of sulfur vapor with the MoO2 to form nanosheets of MoS2 on the carbon fiber substrate. The catalyst is multifaceted, having a large density of edges providing catalytically active sites for the hydrogen evolution reaction. The activity of the catalyst is enhanced by coating the catalyst with spherical fullerenes (nC60).

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METHOD FOR SEPARATING OFF AND IMMOBILIZING CARBON DIOXIDE AND/OR CARBON MONOXIDE FROM AN EXHAUST GAS

NºPublicación: US2020047120A1 13/02/2020

Solicitante:

FULDE MAREK [DE]

CN_110022964_A

Resumen de: US2020047120A1

The invention relates to a method for separating off and immobilizing carbon dioxide and/or carbon monoxide from an exhaust gas (18). In the method, a stoichiometric ratio of carbon dioxide to hydrogen, and/or of carbon monoxide to hydrogen, which is suitable for a methanation reaction is set by virtue of a corresponding quantity of hydrogen or alternatively carbon dioxide and/or possibly carbon monoxide being supplied, with an auxiliary gas (24), to the exhaust gas (18). Subsequently, a catalytic reaction is performed in which, as starting products, carbon dioxide and/or carbon monoxide and hydrogen are converted into methane and water. The methane is separated off from the product of the catalytic reaction and is subsequently split into carbon and hydrogen, wherein the carbon takes solid form. The split-off carbon is collected and disposed of.

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Hydrogen Generator Cooperating With Cloud Monitoring System And Cloud Monitoring System Thereof

NºPublicación: AU2019206025A1 13/02/2020

Solicitante:

LIN HSIN YUNG [CN]

US_2020030235_A1

Resumen de: AU2019206025A1

A hydrogen generator electrically coupled to a cloud monitoring system comprises a hydrogen generating device, a monitoring device, a network device, and a controlling device. The monitoring device monitors the 5 machine condition of the hydrogen generating device and generates a condition signal. The network device selectively transmits a machine information including the condition signal to the cloud monitoring system. The controlling device receives an operating parameter from the cloud monitoring system via the network device and controls the hydrogen 10 generating device according to the operating parameter. The hydrogen generator monitoring system of the present invention collects the relevant data of the user using the hydrogen generator and tracks the health status of the user to perform big data analysis.

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BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION

NºPublicación: US2020048667A1 13/02/2020

Solicitante:

INVISTA NORTH AMERICA SARL [US]

CN_108884476_A

Resumen de: US2020048667A1

The present disclosure describes biocatalytic processes for producing a product, comprising providing an aqueous stream (AS) comprising at least one fermentable substrate and a gaseous stream (GS) comprising at least one of CO2/H2, H2, methane, and/or CO to a fermentation zone, wherein the GS and AS stream, are optionally contacted and/or mixed; the fermentation zone comprising at least one organism capable of metabolizing an AS substrate and a GS substrate, wherein the fermentation operates at conditions to mixotrophically metabolize at least one gaseous substrate in the GS and at least one substrate in the AS, producing the product. The present disclosure also describes compositions comprising an AS, a GS, and an organism, wherein the organism or an equivalent or engineered equivalent thereof is a methanotroph or a hydrogen-metabolizing or CO-metabolizing chemolithotrophic organism, and wherein the organism is capable of mixotrophic metabolism of at least one gaseous substrate in the GS and at least one substrate in the AS. The present disclosure also describes a process wherein said fermentation operates at conditions to mixotrophically metabolize at least H2 in the gaseous stream and glycerol and lactic acid in the aqueous stream. The present disclosure also describes a system for producing a fermentation or bio-derived product.

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SOLID POLYMER MEMBRANE ELECTRODE

NºPublicación: US2020048781A1 13/02/2020

Solicitante:

TANAKA PRECIOUS METAL IND [JP]
NIHON TRIM CO LTD [JP]

TW_201918458_A

Resumen de: US2020048781A1

A problem of the present invention is to provide a solid polymer membrane electrode capable of obtaining electrolyzed hydrogen water in which an increase of the pH is suppressed and which has a sufficient dissolved-hydrogen amount. The present invention is concerned with a solid polymer membrane electrode for generating electrolyzed water, wherein the solid polymer membrane electrode includes a solid polymer membrane and catalyst layers containing a platinum group metal and provided on the back and front of the solid polymer membrane; and the solid polymer membrane is a hydrocarbon-based cation exchange membrane and has an ion exchange capacity per unit area of 0.002 mmol/cm2 or more and 0.030 mol/cm2 or less.

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PROCESS FOR PRODUCING METHANOL AND/OR METHANE

NºPublicación: US2020048159A1 13/02/2020

Solicitante:

MIKALSEN TERJE ERNST [NO]

CN_109844074_A

Resumen de: US2020048159A1

It is disclosed a system for producing methanol/methane, said system comprising an electrolysis section (1) producing hydrogen and oxygen from the cleaving of water molecules, and said system further comprising a closed cultivation/breeding container/pond (5) for aquatic organisms creating CO2 through their metabolism to be liberated into the water surrounding said organisms forming CO2-rich water, said CO2-rich water being transported to a CO2-liberating section forming gaseous CO2 and CO2-poor water, said liberated gaseous CO2 being transported to a reactor (6,6′) and being combined with said hydrogen from said electrolysis plant (1) for creating methanol and/or methane as an end product, said methanol/methane being isolated and exited from said system.

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THERMAL HYDROGEN

NºPublicación: US2020048086A1 13/02/2020

Solicitante:

MOORE JARED [US]

WO_2018195182_PA

Resumen de: US2020048086A1

Methods and systems for emissions free dispatchable power supply, emissions free chemical energy storage, and emissions free chemical energy distribution are disclosed. Methods include providing water and/or carbon dioxide to an electrolyser; providing electricity from a regional electrical power grid to the electrolyser for electrolysis of the water and/or carbon dioxide to produce oxygen; and providing the oxygen from the electrolyser to a hydrocarbon oxidation device for the oxidation of a hydrocarbon.

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PROCESS FOR HYDROGEN PRODUCTION

NºPublicación: US2020048779A1 13/02/2020

Solicitante:

TEC ADVANCED ANSTALT [LI]

Resumen de: US2020048779A1

The present invention relates to a method for manufacturing hydrogen by an improved electrolytic process; to electrolytic cells (electrolyzers) adapted to such a process and to devices comprising such electrolytic cells. The invention further relates to new uses of aqueous hydrazine; particularly as an electrolyte.

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ENERGY STORAGE SYSTEM FOR METAL UPCYCLING

NºPublicación: US2020048780A1 13/02/2020

Solicitante:

WEST CHESTER UNIV [US]

Resumen de: US2020048780A1

A device for generating hydrogen gas, treated water, and metal-containing nanoparticles. The device includes a vessel containing an electrolyte solution having a preferably iron anode and a preferably copper cathode. A renewable energy source is connected to the anode and the cathode. A valve for disbursing the hydrogen is connected to the hydrogen chamber.

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ON-BOARD VEHICLE HYDROGEN GENERATION AND USE IN EXHAUST STREAMS

NºPublicación: EP3607180A1 12/02/2020

Solicitante:

BASF CORP [US]

CN_110678632_A

Resumen de: WO2018185660A1

An integrated vehicle on-board system configured to generate hydrogen and to introduce the generated hydrogen into an exhaust gas stream of an internal combustion engine, the system including a water-splitting article configured to split water into hydrogen and oxygen and a hydrogen injection article configured to introduce the hydrogen into the exhaust gas stream, is effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.

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METHODS AND SYSTEM FOR HYDROGEN PRODUCTION BY WATER ELECTROLYSIS

NºPublicación: US2020040467A1 06/02/2020

Solicitante:

TECHNION RES & DEV FOUNDATION [IL]

JP_2017534764_A

Resumen de: US2020040467A1

A system and method for generating hydrogen gas from an aqueous solution are disclosed herein. The system comprises a compartment with a working electrode for reducing water in response to an applied voltage to generate hydrogen and a redox-active electrode capable of reversibly undergoing oxidation and reduction. The system may further comprise a second compartment with a working electrode for generating oxygen and redox-active electrode electrically connectable to the redox-active electrode in the first compartment. The method comprises applying a voltage between a working electrode and a redox-active electrode of a system described herein and/or between comprising a working electrode of one compartment and a working electrode of a second compartment of a system described herein.

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OXIDE-DISPERSED METAL POROUS BODY, ELECTROLYSIS ELECTRODE, AND HYDROGEN GENERATION APPARATUS

NºPublicación: US2020040471A1 06/02/2020

Solicitante:

SUMITOMO ELECTRIC INDUSTRIES [JP]
NATIONAL UNIV CORPORATION YOKOHAMA NATIONAL UNIV [JP]

CN_110546308_A

Resumen de: US2020040471A1

The present invention provides an oxide-dispersed metal porous body including a porous metal framework, and oxide particles carried in the metal framework.

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HYDROGEN GENERATOR AND METHOD FOR PRODUCING HYDROGEN GENERATOR

NºPublicación: WO2020026519A1 06/02/2020

Solicitante:

OKUNAGARAGAWAMEISUI KK [JP]

JP_6489629_B1

Resumen de: WO2020026519A1

A hydrogen generator that is highly versatile and capable of generating a large amount of hydrogen over a long period of time. The hydrogen generator 1 is obtained by vacuum freeze-drying a reaction product liquid 100 that is obtained by reacting chemical species 10 of magnesium and/or calcium, phosphoric acid and/or a phosphoric acid salt 20, an organic acid 30 and water 40, a reaction product liquid 100 that is obtained by reacting chemical species 10 of magnesium and/or calcium, an organic acid 30, a carbonic acid salt 50 and/or a metal salt 60 and water 40, or a reaction product liquid 100 that is obtained by reacting chemical species 10 of magnesium and/or calcium, phosphoric acid and/or a phosphoric acid salt 20, a carbonic acid salt 50 and/or a metal salt 60, an alkali 70 and water 40.

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ANODE, BIPOLAR ELECTROLYTIC CELL, AND METHOD FOR PRODUCING HYDROGEN

NºPublicación: EP3604619A1 05/02/2020

Solicitante:

ASAHI CHEMICAL IND [JP]

JP_WO2018181955_A1

Resumen de: EP3604619A1

Provided is an anode for alkaline water electrolysis having a low oxygen overvoltage and excellent durability, and a bipolar electrolytic cell comprising the anode. The anode for alkaline water electrolysis comprises a nickel porous substrate; and a nickel catalyst layer formed on a surface of the nickel porous substrate, the nickel catalyst layer comprising cobalt at 0.1 mol% to 10 mol% relative to a total mol number of nickel and cobalt and having a thickness of 50 µm to 800 µm, in which the anode has a value of [INiO/(INi+INiO)]×100 of 0 to 15 where INirepresents a peak intensity of X rays diffracted at a (111) plane of nickel, and INiOrepresents a peak intensity of X rays diffracted at a (012) plane of a nickel oxide, in the nickel catalyst layer, and the nickel catalyst layer has a specific surface area of 1.0 m<2>/g to 10.0 m<2>/g.

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WATER ELECTROLYSIS SYSTEM, WATER ELECTROLYSIS METHOD, AND METHOD FOR PRODUCING HYDROGEN

NºPublicación: EP3604620A1 05/02/2020

Solicitante:

ASAHI CHEMICAL IND [JP]

JP_WO2018182005_A1

Resumen de: EP3604620A1

Provided are a water electrolysis system, a water electrolysis method, and a hydrogen production method, a feature of which is that in an alkaline water electrolysis system including at least an electrolyzer and a gas-liquid separation tank, an inflow port by which a mixture of gas and electrolyte flows into the gas-liquid separation tank from the electrolyzer is disposed at a higher position than the liquid surface of electrolyte inside the gas-liquid separation tank.

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WATER ELECTROLYSIS SYSTEM, WATER ELECTROLYSIS METHOD AND METHOD FOR PRODUCING HYDROGEN

NºPublicación: EP3604617A1 05/02/2020

Solicitante:

ASAHI CHEMICAL IND [JP]

JP_WO2018174281_A1

Resumen de: EP3604617A1

Provided is a water electrolysis system, a water electrolysis method and a hydrogen production method. The water electrolysis system includes a hydrogen gas line and an oxygen gas line, each connected to an electrolyzer, and at least one of the hydrogen gas line and the oxygen gas line is provided with a gas concentration meter, a pressure gauge and a pressure control valve.

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EXTERNAL HEADER-TYPE MULTIPOLAR ELEMENT, EXTERNAL HEADER-TYPE MULTIPOLAR ELECTROLYTIC CELL, AND HYDROGEN PRODUCTION METHOD

NºPublicación: EP3604621A1 05/02/2020

Solicitante:

ASAHI CHEMICAL IND [JP]

JP_WO2018182004_A1

Resumen de: EP3604621A1

An objective of the present disclosure is to provide an outer header type bipolar element for alkaline water electrolysis that can simultaneously achieve gas-liquid separation and reduction of the thickness of the entire electrolytic cell. The outer header type bipolar element for alkaline water electrolysis of the present disclosure includes electrodes including an anode and a cathode, a partition wall that separates the cathode and the anode, and a discharge port that discharges an electrolyte containing gas generated at the electrode, and the bipolar element has a plurality of the discharge ports in a region sandwiched between the anode or the cathode and the partition wall.

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Ion-Exchange Membrane Electrolysis Device

NºPublicación: AU2019204698A1 30/01/2020

Solicitante:

LIN HSIN YUNG [CN]

KR_20200006510_A

Resumen de: AU2019204698A1

An ion-exchange membrane electrolysis device includes an ion exchange membrane electrolytic cell and an integrally formed integrated flow channel device. The ion-exchange membrane electrolytic cell generates a gas comprising hydrogen. The integrated flow channel device has a first setting structure, a water tank structure, a gas flow channel system and a water flow channel system. The water tank structure accommodates water. The first setting structure is configured for removably fixing the ion-exchange membrane electrolytic cell to the integrated flow channel device. The water flow channel system connects the water tank structure and the first setting structure for inputting the water in the water tank structure into the ion exchange membrane electrolytic cell. The gas flow channel system is connected to the first setting structure for receiving and transporting the gas comprising hydrogen. Therefore, the present invention integrates functionally independent pathways, decreases pipeline connections, reduces volume of device, and improves safety of operation.

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Photovoltaic power generation systems and methods regarding same

NºPublicación: AU2020200099A1 30/01/2020

Solicitante:

BRILLIANT LIGHT POWER INC [US]

JP_2019208354_A

Resumen de: AU2020200099A1

PHOTOVOLTAIC POWER GENERATION SYSTEMS AND METHODS REGARDING Abstract A solid fuel power source that provides at least one of electrical and thermal power comprising (i) at least one reaction, cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture comprising at least two components chosen from: a source of H2 0 catalyst or H2 0 catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H20 catalyst or H20 catalyst and a source of atomic hydrogen or atomic hydrogen; one or more reactants to initiate the catalysis of atomic hydrogen; and a material to cause the fuel to be highly conductive, (iii) at least one set of electrodes that confine the fuel and an electrical power source that provides a short burst of low-voltage, high-current electrical energy to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos, (iv) a product recovery systems such as a vapor condenser, (v) a reloading system, (vi) at least one of hydration, thermal, chemical, and electrochemical systems to regenerate the fuel from the reaction products, (vii) a heat sink that accepts the heat from the power-producing reactions, (viii) a photovoltaic power converter comprising at least one of a concentrated solar power device, and at least one triple-junction photovoltaic cell, monocrystalline cell, polycrystalline cell, amorphous cell, string/ribbon silicon cell, multi-junction cell, homojunction cell, heterojunct

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HYDROGEN REDUCTANT FOR CATALYTIC POLLUTION ABATEMENT

NºPublicación: US2020032688A1 30/01/2020

Solicitante:

BASF CORP [US]

CN_110709591_A

Resumen de: US2020032688A1

Systems for abatement of pollutants in an exhaust gas stream of an internal combustion engine including a hydrogen injection article configured to introduce hydrogen upstream of a catalytic article are effective for the abatement of carbon monoxide and/or hydrocarbons and/or nitrogen oxides. The introduction of hydrogen may be intermittent and/or during a cold-start period.

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ELECTROLYSIS UNIT AND METHOD FOR OPERATING THE ELECTROLYSIS UNIT

NºPublicación: WO2020020611A1 30/01/2020

Solicitante:

SIEMENS AG [DE]

EP_3599292_A1

Resumen de: WO2020020611A1

The invention relates to an electrolysis unit and to a method for electrochemically decomposing water into hydrogen and oxygen. The electrolysis unit comprises at least two electrolysis modules. The electrolysis unit also comprises exactly one first gas separation device for a first product gas comprising oxygen and exactly one second gas separation device for a second product gas comprising hydrogen. The first gas separation device is connected to the at least two electrolysis modules by means of respective first lines. The second gas separation device is connected to the at least two electrolysis modules by means of respective second lines. The at least two first lines have the same first length. The at least two second lines likewise have the same second length.

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OXY-HYDROGEN GAS FUEL SYSTEM

NºPublicación: NL2023543A 29/01/2020

Solicitante:

IKE SCHUURMAN [NL]

US_2020025062_A1

Resumen de: NL2023543A

An oxy-hydrogen fuel system includes a fluid vessel partially filled with distilled water with graphene powder in the distilled water. A fluid pump is connected to the fluid vessel in a circulation to circulate the distilled water and suspend the graphene powder in the distilled water. A pair of electrodes located in the interior of the fluid vessel and submerged in the distilled water. An electrical power source is connected, during use, to the pair of electrodes to generate oxy-hydrogen gas by electrolysis of the distilled water.

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PT-A BINARY COMPOUNDS AS ELECTROCATALYSTS FOR HYDROGEN EVOLUTION REACTION

NºPublicación: EP3599293A1 29/01/2020

Solicitante:

MAX PLANCK GESELLSCHAFT [DE]

Resumen de: EP3599293A1

The present invention provides topological PtxAyintermetallic compounds, wherein 0 traducir

HYDROGEN GENERATOR COOPERATING WITH CLOUD MONITORING SYSTEM AND CLOUD MONITORING SYSTEM THEREOF

NºPublicación: CA3050568A1 26/01/2020

Solicitante:

LIN HSIN YUNG [CN]

AU_2019206025_A1

Resumen de: CA3050568A1

A hydrogen generator electrically coupled to a cloud monitoring system comprises a hydrogen generating device, a monitoring device, a network device, and a controlling device. The monitoring device monitors the machine condition of the hydrogen generating device and generates a condition signal. The network device selectively transmits a machine information including the condition signal to the cloud monitoring system. The controlling device receives an operating parameter from the cloud monitoring system via the network device and controls the hydrogen generating device according to the operating parameter. The hydrogen generator monitoring system of the present invention collects the relevant data of the user using the hydrogen generator and tracks the health status of the user to perform big data analysis.

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ELECTROLYTIC HYDROGEN AND OXYGEN GAS INHALER

Nº publicación: US2020023155A1 23/01/2020

Solicitante:

TAKEHARA TAKASHI [JP]

JP_WO2018151286_A1

Resumen de: US2020023155A1

Provided is a portable electrolytic hydrogen and oxygen gas suction tool capable of selectively generating hydrogen and oxygen. This electrolytic hydrogen and oxygen gas suction tool is characterized by including an electrolysis tank capable of storing water and constituted by an upper part and a lower part which are fluidically connected to each other therein and integrally molded, a pair of electrodes disposed in the lower part in the electrolysis tank, standing substantially in parallel with a vertical direction of the electrolysis tank, and faced with each other in a lateral direction, a battery, and a control substrate which supplies power from the battery, in which the electrode is supplied with or shut off from power supply from the battery by the control substrate.

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