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PROCESS FOR PRODUCING SYNGAS TO BE USED IN METHANOL OR GTL HYDROCARBONS SYNTHESIS

Resumen de: WO2026139767A1

A process for producing synthesis gas (syngas), to be used in particular for the synthesis of methanol or GTL hydrocarbons, comprises a first operation mode and a second operation mode; the first operation mode comprises the steps of: producing H2 by a reaction of splitting H2O into H2 and O2; producing CO by a reaction of splitting CO2 into CO and O2; using a first part of the CO obtained from the splitting of CO2 to form, together with H2 produced by water splitting, syngas; using a second part of the CO obtained from the splitting of CO2 in a CO conversion step together with H20, in which a water-gas shift reaction is conducted to convert CO into CO2 and produce H2, resulting in syngas; storing a third part of the CO in a storage; in the second operation mode, conducted alternatively to the first operation mode, CO stored in the first operation mode is taken from the storage and used, together with H2O, in a CO conversion step, in which the water-gas shift reaction is conducted to convert CO to CO2 and produce H2, resulting in syngas.

METHOD AND SYSTEM FOR PRODUCING HYDROGEN

Resumen de: WO2026139895A1

A system for generating hydrogen, comprises an elongated reaction chamber configured for receiving a slurry containing water and a redox active powder and forming oppositely directed flows of the slurry, a first outlet downstream of an inner flow of the flows, for discharging a first liquid stream comprising hydrogen enriched water and suspended reduced-form particulates derived from the redox active powder in a shear layer between the flows, a second outlet downstream of a peripheral flow of the flows, for discharging a second liquid stream comprising oxygen‑enriched water and suspended oxidized‑form particulates derived from the redox‑active powder in the shear layer, and a power source configured to apply negative bias to the first outlet relative to the chamber.

PORTABLE HYDROGEN WATER PREPARATION CONTAINER

Resumen de: WO2026142736A1

A portable apparatus for generating and storing hydrogen water includes a reservoir for water that includes a neck and mouth at a top end, an opening on the bottom end, and one or more lateral sides. The apparatus further includes a hydrogen generating unit, having a top, a bottom, and lateral sides. The top end of the hydrogen generating unit is attached to the bottom end of the reservoir. A shell surrounds the bottom end of the hydrogen generating unit, the lateral sides of reservoir, and the top end of the reservoir surrounding the neck of the reservoir.

Harnessing full capacity of Green Energy to generate electricity On Demand and a safe nitrogen-hydrogen fuel for today's gasoline vehicles

Resumen de: US20260187735A1

0000 By capturing un-utilized electric generating capacity at electric generating plants and other sources, then immediately using it to split water into oxygen and hydrogen to create stored energy, and using neutral nitrogen (N2) extracted from the atmosphere to reduce the explosive powers of hydrogen below that of gasoline, the carbon-free nitrogen-hydrogen fuel (NHV) created can be used in today's gasoline vehicles with modified tanks and carburetors and/or to generate additional electricity “on demand” without creating any CO2 air pollution. 0000 Although hydrogen has a lower level of flammability (a lower percentage of concentration in the atmosphere before it ignites) it also has a greater explosive power. Unlike today's EVs that take considerable time to recharge at recharging stations along our highways, an (NHV) would take about the same amount of time that it takes to refuel today's gasoline vehicles.

SEPARATOR FOR ALKALINE-WATER ELECTROLYSES, ALKALINE-WATER ELECTROLYSIS MEMBER, ALKALINE-WATER ELECTROLYSIS CELL, ALKALINE-WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING HYDROGEN

Resumen de: WO2026140816A1

A separator for alkaline-water electrolyses which comprises woven fabric and a porous material other than the woven fabric, the separator having a membrane thickness of 100-250 μm, wherein the woven fabric has a percentage of openings of 45.0-72.0%; an alkaline-water electrolysis member; an alkaline-water electrolysis cell; an alkaline-water electrolysis device; and a method for producing hydrogen.

Wärmemanagementsubsystem für Elektrolysesystem und Elektrolysesystem

Resumen de: DE102025150477A1

Die vorliegende Anmeldung stellt ein Wärmemanagementsubsystem für ein Elektrolysesystem bereit, das einen erste Wärmetauscher, der dazu konfiguriert ist, thermisch mit einer Abflussrohrleitung gekoppelt zu werden, einen zweiten Wärmetauscher, der dazu konfiguriert ist, thermisch mit einer Versorgungsrohrleitung gekoppelt zu werden, und eine Antriebseinrichtung zum Antreiben eines Kühlmediums zum Fließen umfasst. Der erste und zweite Wärmetauscher sind dazu konfiguriert, auf einem Flusspfad des Kühlmediums angeordnet zu werden, so dass Wärme mit dem Kühlmedium ausgetauscht wird. Die Antriebseinrichtung ist zum selektiven Arbeiten in einem ersten Modus oder einem zweiten Modus in der Lage. In dem ersten Modus treibt die Antriebseinrichtung das Kühlmedium zum Fließen in einer ersten Richtung an und befindet sich der erste Wärmetauscher stromabwärts von dem zweiten Wärmetauscher in der ersten Richtung. In dem zweiten Modus treibt die Antriebseinrichtung das Kühlmedium zum Fließen in einer zweiten Richtung entgegengesetzt zu der ersten Richtung an und befindet sich der erste Wärmetauscher stromaufwärts von dem zweiten Wärmetauscher in der zweiten Richtung. Das Wärmemanagementsubsystem kann den Energieverbrauch und die Herstellungskosten des Elektrolysesystems reduzieren und die Energienutzungseffizienz davon erhöhen. Die vorliegende Anmeldung stellt auch ein Elektrolysesystem bereit, das ein solches Wärmemanagementsubsystem umfasst.

METHOD AND SYSTEM FOR THE PRODUCTION AND USE OF HYDROGEN

Resumen de: EP4768115A2

Die Erfindung betrifft ein Verfahren und eine Anlage zur Gewinnung und Nutzung von Wasserstoff, insbesondere zur Nutzung von Wasserstoff im Bereich der Galvanik. Es wird eine klimapositive Galvanik mit dem Ziel vorgestellt, den CO₂-Fuß-abdruck eines Galvanikprozesses durch die Nutzung einer innovativen Kombination aus vorhandenen Verfahren und der Nutzung des bisher ungenutzten Gasgemisches (verunreinigtes H₂) zu reduzieren.

- ELECTRODE MEMBRANE-ELECTRODE ASSEMBLY METHOD FOR MANUFACURING THE SAME ELECTROLYTIC CELL COMPRISING THE SAME

Resumen de: KR20260102656A

촉매; 하나 이상의 히드록시기를 포함하는 제1 반복 단위와 하나 이상의 카복실기를 포함하는 제2 반복 단위를 포함하는 고분자; 및 상기 제1 반복 단위의 히드록시기 및 상기 제2 반복 단위의 카복실기와 결합된 금속계 물질;을 포함하는 수전해셀용 전극, 이를 포함하는 수전해셀용 막-전극 어셈블리, 이의 제조방법, 및 수전해셀을 제공한다.

COMPOSITE MEMBRANE FOR WATER ELECTROLYSIS CELL

Resumen de: EP4768633A1

0001 The present invention discloses a composite diaphragm for a water electrolyzer, the composite diaphragm invention includes a nonwoven fabric and a polymer resin, the polymer resin is present on one surface or both surfaces of the nonwoven fabric, and the structure of the nonwoven fabric is penetrated by a part or all of the polymer resin, and the nonwoven fabric has a weight ratio of 20 to 95% in the composite diaphragm, a thickness of 0.20 to 2.00 mm, a basis weight of 100 to 400 g/m<2>, and a density of 0.20 to 0.50 g/cm<3>. The composite diaphragm for a water electrolyzer according to the present invention has features of being high in airtightness, low in electrical resistance, and high in durability in use in an alkaline solution environment.

ELECTRODE CONTAINING OXYGEN GENERATING ELECTRODE CATALYST

Resumen de: EP4768632A1

0001 An electrode that exhibits higher oxygen evolution electrode catalytic activity than existing electrodes that use manganese-based oxide as the oxygen evolution electrocatalyst is provided.

HYDROCARBON MEMBRANE

Resumen de: WO2025040911A1

The disclosure provides an ion-conducting membrane, the ion-conducting membrane comprising a sulphonated hydrocarbon ionomer, wherein the ion-conducting membrane has a Lambda value of less than about 60.

HYDROCARBON MEMBRANE

Resumen de: WO2025040912A1

The disclosure provides a process of preparing an ion-conducting membrane comprising a sulphonated hydrocarbon ionomer having an ion-exchange capacity I2 meq/g, the process comprising the steps of: a) providing a sulphonated hydrocarbon ionomer having an ion- exchange capacity I1 meq/g; b) casting an ion-conducting membrane from a mixture of the sulphonated hydrocarbon ionomer provided in step a) and a solvent; c) applying a treatment to the ion-conducting membrane prepared in step b) which reduces the ion-exchange capacity from I1 meq/g to an ion-exchange capacity I2 meq/g, wherein I2 is less than I1.

ELECTROLYSER FOR HYDROGEN PRODUCTION

Resumen de: WO2025045641A1

The present invention refers to an electrolyser (1) for the production of hydrogen from an alkaline electrolyte. The electrolyser (1) comprises a first header (2) and a second header (3) between which a plurality of elementary cells (4) and a plurality of bipolar plates (5) are stacked. Each bipolar plate (5) separates two adjacent elementary cells. The electrolyser (1) further comprises a plurality of clamping elements (20) that mechanically connect said headers (2, 3). Each of the elementary cells (4) comprises a frame (6) defining a chamber (6A), having an anodic section and a cathodic section, in which an anodic electrode (7) and a cathodic electrode (8) are at least in part housed. Each of the elementary cells (4) further comprise a separator element (10) that separates the anodic section from the cathodic section. According to the invention, each of the frames (6) comprises first through holes (61) and each of the bipolar plates (5) comprises second through holes (51), wherein each of said first through holes (61) of one frame (6) is mutually aligned with a corresponding first through holes (61) of each of the another frames (6) and with one of said second through holes (51) of each bipolar plate (5), wherein each one of said clamping means (20) extends through said through holes (51, 61) mutually aligned.

전기화학 셀 어셈블리

Resumen de: WO2025098597A1

The invention relates to an electrochemical cell assembly (10), comprising a first end plate (12), a second end plate and a stack (16) of cell units (18), wherein each cell unit defines an external perimeter, a housing (42) surrounding the stack to define or enclose a fluid volume (48), at least one electrically insulating member (98) being located between the housing and the external perimeters of the cell units and a positioning device (100) for the at least one electrically insulating member, comprising at least one positioning member (106) protruding from either the housing or one of the end plates into the fluid volume, wherein the at least one positioning member has a positioning surface interacting with the electrically insulating member for positioning the electrically insulating member relative to the housing and/or the end plates. The invention also relates to methods of manufacturing an electrochemical cell assembly.

전기화학 셀 조립체

Resumen de: WO2025093132A1

The invention relates to an electrochemical cell assembly (10), comprising a base plate, an end plate (26), a stack (12) comprising a plurality of cell units (14) stacked upon one another, said stack (12) being arranged between said base plate and said end plate, and an electrically conductive power transmission device (38) comprising a connector (40) that is located on a side of the end plate that is facing away from the stack, the power transmission device spanning the end plate and being electrically connected to the stack, wherein the power transmission device is attached to the end plate by a fastening device (42) at a portion of the power transmission device that is located between an electrical connection to the stack and the connector.

전기화학 셀 조립체

Resumen de: WO2025093133A1

The invention relates to an electrochemical cell assembly, comprising a stack of cell units, wherein each cell unit has a periphery and a central portion surrounded by the periphery, the periphery has a first flange portion (90-1) and an opposite second flange portion (90-2), the flange portions of adjacent cell units overlie one another and are separated by a gap (88-1, 88-2), wherein between two adjacent cell units, there is provided a fluid flow path comprising an inner flow path between the central portions of adjacent cell units and an outer flow through said gaps, and a flow restriction device (112) comprising at least one flow restriction member (114-1, 114-2), said flow restriction device being configured to reduce or prevent fluid flow along the outer flow path.

高孔食電位と低抵抗率を有するチタン合金バイポーラプレート及びその製造方法

Resumen de: CN118345410A

The invention discloses a titanium alloy bipolar plate with high erosion potential and low resistivity and a preparation method thereof, the titanium alloy bipolar plate comprises the following components in percentage by mass: 3.0%-5.0% of Mo, 0.1%-0.3% of Ni, 0.005%-0.05% of Ru and the balance of Ti, and the total content of impurity elements (Fe, O, C, N and H) does not exceed 0.01%; according to the titanium alloy bipolar plate disclosed by the invention, on the basis of meeting the conductivity requirement, the pitting potential of the titanium alloy bipolar plate can be improved, so that the problems of relatively poor corrosion resistance and low hydrogen production efficiency caused by relatively low pitting potential of the titanium alloy bipolar plate in a service environment of a water electrolysis hydrogen production electrolytic bath are fundamentally solved.

열 에너지 및 기초 화학물질을 제조하기 위한 방법 및 반응기

Resumen de: EP4529979A1

0001 Disclosed is a process for producing thermal energy and base chemicals and a reactor used for this process. The reactor contains a reaction space for oxidizing metal fuel with water and optionally other oxidants. The reaction space is connected at its outlet with a separation device for solids contained in the product gas leaving the reaction space. In the reaction space a first flame is generated which triggers the reaction of metallic fuel with oxidant to generate a second flame within the reaction space. The first flame is generated by using a fuel mixture which is introduced into the reaction space via one or more feed lines. At the end of this feed line(s) an ignition device acts on the fuel to ignite the first flame which in turn triggers the formation of the second flame. The thermal energy generated by the oxidation reaction is recovered by using one or more heat exchangers which may be placed at different lociations of the reactor. 0002 With the reactor and the process of this invention hydrogen and/or cabon monoxide is generated from metal fuel and water or CO<2>. When using water and carbon dioxide as oxidant a mixture of hydrogen and carbon monoxide is produced. These products can be used as base chemicals in various processes.

PRODUCTION AND USE OF AQUA-AMMONIA FOR STORAGE OF ENERGY OR HYDROGEN

Resumen de: WO2025059026A1

Provided herein are systems and methods for utilizing aqua-ammonia as an energy or hydrogen storage and transport medium. A method for delivering power, the method comprises converting enriched ammonia to electrical power and heat; and using the heat to remove water from aqua-ammonia, thereby producing the enriched ammonia.

ELECTROCHEMICAL CELL STACK AND ELECTROCHEMICAL DEVICE

Resumen de: US20260179973A1

0000 An electrochemical cell stack includes first and second separators, an electrochemical cell disposed between the first and second separators, a first metal foam disposed between the first separator and the electrochemical cell, and a cell frame surrounding side surfaces of the first and second separators and the first metal foam.

SURFACE PLASMON RESONANCE CATALYST AND CHEMICAL REACTION SYSTEM

Resumen de: WO2025049352A2

This discloses a surfaced plasmon resonance catalyst device and a chemical reaction systems using the catalyst device. The catalyst device includes metal nanoparticles formed over a supporting body with ligands that are interposed between the supporting body and many of the metal nanoparticles. Many of the ligands are bonded to a surface of the supporting body on one hand and are also bonded to at least part of the metal nanoparticles on the other hand. One chemical reaction system includes a flow reactor that accommodates the catalyst device for use in ammonia cracking.

INTEGRATED PLANT FOR THE PRODUCTION OF RENEWABLE HYDROGEN AND BIOMETHANE

Resumen de: EP4768557A1

0001 The present disclosure relates to an integrated plant for production of renewable hydrogen and biomethane, comprising a biomass gasification unit configured to convert organic feedstock into product gas; a methanation unit coupled to the biomass gasification unit to process product gas and produce biomethane; an electrolysis unit configured to produce renewable hydrogen from water using renewable energy sources with more energy efficiency conversion; a gas storage unit for the safe storage of biomethane and renewable hydrogen; and a control unit for optimizing energy usage, gas flow, and overall process efficiency, increasing the energy efficiency of gasification, by low and medium enthalpy energy recovery for pre-treatment biomass, wherein the biomethane and renewable hydrogen are combined in a fuel cell conversion unit to generate clean water as a by-product. The oxygen produced by electrolysis is supplied to the gasification unit, the thermal energy recovered from the internal process units is used to preheat the electrolysis feed water, and the water produced by the fuel cell conversion is recovered and reused for electrolysis, thus forming closed internal cycles of mass and energy flows. The integrated facility offers an efficient and flexible solution for the production and use of renewable hydrogen and biomethane.

Method for controlling emergency operation in a hydrogen production system by heating the working fluid

Resumen de: KR20260102174A

0001a 본 발명은 수소 생산 시스템의 스팀-가스 열교환기로 유입되는 작동유체, 질소, 증기, 및 공기 라인 중 어느 한 개 이상에 구비된 가열 또는 단열을 위한 히터와 수소 생산 시스템의 SOEC 및 SOFC의 고온 작동을 위한 열원, 수소 생산 시스템에 구비된 안전 밸브 및 히터, 열원 및 안전 밸브로 긴급 전원이 공급될 수 있는 비상발전기를 포함하는 작동유체 가열에 의한 수소 생산 시스템에서의 비상 운전 제어 장치 및 방법에 관한 것이다.

Power Conversion Apparatus for Water Electrolysis and Electrolysis System

Resumen de: KR20260102208A

0001a 본 발명의 수전해 전력 변환 장치는, 계통 연결단으로 인가되는 AC 전력을 DC 전력으로 변환하여 DC 링크단으로 출력하는 정류기 회로; 상기 DC 링크단의 DC 전력을 수전해를 위한 DC 전력으로 변환하여 수전해단으로 출력하는 DC-DC 컨버터 회로; 및 상기 정류기 회로에 평행하게 상기 계통 연결단에 연결되며, 각 상별로 갖추어진 전력 변환용 스위치쌍들과, 상기 전력 변환용 스위치쌍들의 출력단에 연결된 말단 커패시터를 구비하는 액티브 파워 필터 회로를 포함할 수 있다.

RuOx/Co Development of RuOx/Co Oxygen Evolution Reaction Electrode for Polymer Electrolyte Membrane Water Electrolysis Using Plasma Atomic Layer Deposition

Nº publicación: KR20260101880A 01/07/2026

Solicitante:

UNIV KOREA RES & BUS FOUND [KR]
\uACE0\uB824\uB300\uD559\uAD50 \uC0B0\uD559\uD611\uB825\uB2E8

Resumen de: KR20260101880A

0001a 본 발명은 RuOx 기반의 OER 촉매 위에 Co protective layer를 플라즈마 원자층 증착 공정을 통해 증착하는 수소 생산용 촉매 전극과 ATO 층 위에 RuOx를 가열 원자층 증착 공정으로 증착하고, 그 위에 Co protective layer를 플라즈마 원자층 증착 공정으로 증착하는 수소 생산용 촉매 전극의 제조 방법을 개시한다.