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762
resultados
Última actualización
13/04/2026 [10:16:00]
Resultados 25 a 50 de 762
Resumen de: EP4721857A1
Provided is a catalyst-supporting honeycomb structure capable of achieving both an improved conversion of ammonia and an improved life of a catalyst.A catalyst-supporting honeycomb structure (1) includes a ceramic honeycomb structure (2), a catalyst layer (3) that is formed in a flow channel (2a) of the honeycomb structure (2) and decomposes ammonia, and electrodes (4a, 4b) each formed on a lateral surface of the honeycomb structure (2). A current is applied to the honeycomb structure (2).
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: WO2024249360A2
A power generation system includes a housing, a lid defining an opening in the housing, and a chamber inside the housing configured to receive a cartridge comprising a powdered fuel mixture. The system also includes a fluid reservoir that stores a fluid configured to react with the powdered fuel mixture to produce hydrogen gas. A processor is configured to control ingress of the fluid from the fluid reservoir to the powdered fuel mixture in the cartridge and control egress of the gas from the cartridge to the gas storage compartment. The system also includes a generator configured to generate electricity from the gas in the gas storage compartment.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: CN222499404U
The utility model provides an AEM water electrolysis electrode and a water electrolysis device. The AEM water electrolysis electrode comprises a catalyst carrier, the catalyst is formed on the catalyst carrier; the gas dredging channel is arranged on the catalyst carrier, and at least part of the surface of the catalyst carrier is exposed through the gas dredging channel. The water electrolysis electrode provided by the utility model can be applied to a water electrolysis device, and has the advantages of high catalytic activity and low energy consumption.
Resumen de: US2025091862A1
A plant, such as a hydrocarbon plant, is provided, which has a syngas stage for syngas generation and a synthesis stage where the syngas is synthesized to produce syngas derived product, such as hydrocarbon product. The plant makes effective use of various streams; in particular, CO2 and H2. The plant does not comprise an external feed of hydrocarbons. A method for producing a product stream, such as a hydrocarbon product stream is also provided.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Resumen de: WO2025061814A1
The invention relates to a system and method for controlling the operation of the gas-liquid separators (GLSan, GLSca) of an electrolyser comprising a stack (10), and anode and cathode gas-liquid separators that separate the electrolyte and the gas along an alkaline solution level (lan, lca), wherein the dioxygen and dihydrogen gases flow from their respective chambers through a gas control valve (V <sb /> an <sb />, V <sb /> ca <sb />), such that the control system uses control data representative of the anode gas pressure (p <sb /> an <sb />), the cathode gas pressure (p <sb /> an <sb />), the anode alkaline solution level (lan) and the cathode alkaline solution level (lca) to control each of the two gas control valves (V <sb /> an <sb /> , V <sb /> ca <sb /> ), and wherein each of the sensors transmits operating signals to the two gas control valves (Van, Vca) in order to control the gas pressures (p <sb /> an <sb />, p <sb /> ca <sb />) and the alkaline solution levels (lan, lca) in the anode gas-liquid separator (GLSan) and the cathode gas-liquid separator (GLSca).
Resumen de: WO2024261365A1
The invention relates to a method for producing and storing hydrogen by means of heterogeneous catalytic electrolysis and to a device for the method. The invention specifically concerns the electrolysis of freshwater or seawater (H2O) by means of direct current using electrodes (6, 7) having a structure defined by a porous substrate (8), preferably activated carbon, and a semiconductor formed by a coating layer (9) of oxides, nitrides or hydroxides of transition metals, preferably titanium dioxide, with a valence band energy level substantially below the oxidation potential of H2O and a conduction band energy level above the reduction potential of hydrogen in the standard hydrogen electrode (SHE), allowing dynamic H2 generation and static H2 generation involving simultaneous storage with cumulative electronic capacitance.
Resumen de: WO2026071256A1
This ion exchange membrane comprises: a sulfonic acid-type membrane body containing a polymer having a sulfonic acid group; and a reinforcing material disposed inside the sulfonic acid-type membrane body. The sulfonic acid-type membrane body has a first surface having a surface roughness R1 of 10 μm or more. The sulfonic acid-type membrane body also has a second surface having a surface roughness R2 of 10 μm or more.
Resumen de: WO2026072719A1
Methods for stabilizing metal electrodes in saltwater electrolysis include pretreating the saltwater to obtain pretreated saltwater. The pretreated saltwater is mixed with a metal hydroxide to create a basic saltwater solution. The basic saltwater solution has about a 3 molar (M) or greater concentration of metal hydroxide. The basic saltwater solution is electrolysed in an electrolyzer system comprising an anode and a cathode, the anode comprising NiFe layered double hydroxide (LDH) and the cathode comprising NiFe; and producing hydrogen gas by the cathode.
Resumen de: WO2026072650A1
An apparatus for generation of carbon dioxide and hydrogen a saline water source are disclosed. The apparatus may include an anodic compartment having an inlet and an outlet, an anode disposed on a first side of the anodic compartment, a cathodic compartment having an inlet and an outlet, a cathode disposed on a first side of the cathodic compartment, a first cation permeable fluidic separator disposed on a second side of the anodic compartment, a second cation permeable fluidic separator disposed on a second side of the cathodic compartment, a center compartment defined between the first cation permeable fluidic separator and the second cation permeable fluidic separator, and a source of acidic catholyte that is one of fluidly connectable to or in fluid communication with the inlet of the cathodic compartment. Methods of generating hydrogen, carbon dioxide, and oxygen from seawater using the apparatus are also disclosed.
Resumen de: WO2026072487A1
Systems and methods are provided for conversion of renewable power into hydrocarbons, such as hydrocarbon fuels, via a methanol intermediate. In addition, it is desired to capture and reuse carbon dioxide in order to form these hydrocarbons. When the conversion of carbon dioxide is performed using hydrogen generated by electrolysis (preferably from renewable electricity), the management of process water is beneficial for reducing or minimizing the overall water requirements for the process as well as extending the lifetime of the electrolyzers. Systems and methods are also provided for recovery and purification of process water for recycle to the electrolyzers.
Resumen de: DE102024209486A1
Die Erfindung betrifft eine Elektrolyseanlage (1) für die Zerlegung von Wasser in Wasserstoff und Sauerstoff umfassend einen Elektrolysestapel (2) mit einer ersten Elektrodenseite (3) und einer zweiten Elektrodenseite (4), einen ersten Separator (5), eine von der ersten Elektrodenseite (3) des Elektrolysestapels (2) abzweigende und in den ersten Separator (5) mündende erste Sammelleitung (6) und eine vom ersten Separator (5) abzweigende und in die erste Elektrodenseite (3) des Elektrolysestapels (2) mündende erste Flüssigkeitszirkulationsleitung (7) mit einem ersten Flüssigkeitszirkulationsventil (8), weiter umfassend einen zweiten Separator (9), eine von der zweiten Elektrodenseite (4) des Elektrolysestapels (2) abzweigende und in den zweiten Separator (9) mündende zweite Sammelleitung (10) und eine vom zweiten Separator (9) abzweigende und in die zweite Elektrodenseite (4) des Elektrolysestapels (2) mündende zweite Flüssigkeitszirkulationsleitung (11) mit einem zweiten Flüssigkeitszirkulationsventil (12), wobei ein erstes Sicherheitsventil (13) in der ersten Sammelleitung (6) angeordnet ist und ein zweites Sicherheitsventil (14) in der zweiten Sammelleitung (10) angeordnet ist. Die Erfindung betrifft ferner ein Verfahren zur Trennung eines Elektrolysestapels () von einem ersten Separator (5) in einer Elektrolyseanlage (1).
Resumen de: DE102024209484A1
Die Erfindung betrifft eine mehrsträngige Elektrolyseanlage (1) für die Zerlegung von Wasser in Wasserstoff und Sauerstoff, umfassend mehrere parallel geschaltete Elektrolysestränge (2) mit jeweils mehreren in Reihe geschalteten Elektrolysestapeln (3), sowie einen ersten Separator (4), der über eine erste Hauptzufuhrleitung (5) und davon abgehende erste Zweigleitungen (6) mit ersten Eingängen (7) einer jeweils ersten Elektrodenseite (8) der Elektrolysestränge (2) verbunden ist, wobei erste Ausgänge (9) der jeweils ersten Elektrodenseite (8) der Elektrolysestränge (2) über erste Sammelleitungen (10), die in eine erste Hauptabfuhrleitung (12) münden, mit dem ersten Separator (4) verbunden sind, sowie einen zweiten Separator (12), der über eine zweite Hauptzufuhrleitung (13) und davon abgehende zweite Zweigleitungen (14) mit zweiten Eingängen (15) einer jeweils zweiten Elektrodenseite (16) der Elektrolysestränge (2) verbunden ist, wobei zweite Ausgänge (17) der jeweils zweiten Elektrodenseite (16) der Elektrolysestränge (2) über zweite Sammelleitungen (18), die in eine zweite Hauptabfuhrleitung (19) münden, mit dem zweiten Separator (12) verbunden sind, wobei in den ersten und zweiten Hauptzufuhrleitungen (5, 13), den ersten und zweiten Zweigleitungen (6, 14), den ersten und zweiten Sammelleitungen (10, 18) und den ersten und zweiten Hauptabfuhrleitungen (11, 19) Ventile (20) angeordnet sind. Ferner betrifft die Erfindung ein Verfahren zum Betrieb einer mehrstr�
Resumen de: WO2026072631A1
An apparatus for generation of at least one of carbon dioxide or hydrogen from saline water is disclosed. The apparatus includes an anodic compartment, an anode on a first side of the anodic compartment, a cathodic compartment, a cathode on a first side of the cathodic compartment, a first cation permeable fluidic separator on a second side of the anodic compartment, a second cation permeable fluidic separator on a second side of the cathodic compartment, a center compartment between the first and second cation permeable fluidic separators, and a mixing chamber including an inlet fluidly connectable to or in fluid communication with the outlet of the anodic compartment and an outlet, the center compartment having one of an outlet fluidly connectable to or in fluid communication with the inlet of the mixing chamber or an inlet fluidly connectable to or in fluid communication with the outlet of the mixing chamber.
Resumen de: DE102024209483A1
Die Erfindung betrifft ein Sicherheitssystem (1) mit einem Detektor (2) für Strukturschäden in einem Elektrolysestapel (3) mit einer Vielzahl von Elektrolysezellen (4), wobei der Detektor (2) als optischer Sensor, Ultraschallsensor, Kontaktband zur mechanischen Detektion, raumakustische Überwachung, Körperschallüberwachung an Endplatten des Elektrolysestapels oder als Sensorik in Blindflanschen, Gasverteilern oder Gassammlern ausgestaltet sein kann. Die Erfindung betrifft ferner eine Elektrolyseanlage mit einem solchen Sicherheitssystem (1) und ein Verfahren zur Detektion von Strukturschäden in einem Elektrolysestapel (3).
Resumen de: DE102024209653A1
Die Erfindung betrifft eine Zelle (1) für die PEM-Wasser-Elektrolyse, die zumindest eine Abfolge von einer GDL Anode (GDLA), einer MEA, einer Kathode (GDLK)in einem Rahmen (10) aufweist, wobei die Stirnseiten (26, 28) der Anode (GDLA) und Kathode (GDLK) mit einer Dichtung (25, 27) versehen sind,die unter Druck dicht an den Rahmen (10) anlegen, sowie Bipolarplatten (BPP) auf der Anode (GDLA) und unter der Kathode (GDLK).
Resumen de: DE102024209677A1
Die Erfindung betrifft einen Gas-Flüssigkeitsseparator (1) zum Abscheiden von Gasen aus einem Gas-Flüssigkeitsgemisch für ein Elektrolysesystem, aufweisend einen im Querschnitt kreisrunden Grundkörper (2) mit einem Einlass (3) für das Gas-Flüssigkeitsgemisch sowie mit einem Gasauslass (4) und einem Flüssigkeitsauslass (5). Erfindungsgemäß ist der Einlass (3) für das Gas-Flüssigkeitsgemisch tangential in Bezug auf den Grundkörper (2) angeordnet und der Grundkörper (2) weist eine Temperiereinrichtung (6) auf.
Resumen de: DE102024128389A1
Die Erfindung betrifft einen photoelektrochemischer Reaktor, mit zumindest einem Behältnis, welches zumindest teilweise mit einem Elektrolyten befüllt ist und mit zumindest einer Solarzelle zur Umwandlung auf den Reaktor auftreffender elektromagnetischer Eingangsstrahlung in elektrische Leistung, wobei die Solarzelle eine Anodenseite und eine der Anodenseite gegenüberliegende Kathodenseite und eine oder mehrere Seitenflächen aufweist, wobei an der Kathodenseite eine kathodenseitige Katalysatorschicht und an der Anodenseite eine anodenseitige Katalysatorschicht angeordnet ist und wobei die Solarzelle derart angeordnet ist, dass die kathodenseitige Katalysatorschicht und die anodenseitige Katalysatorschicht mit dem Elektrolyten in Kontakt stehen. Wesentlich ist, dass der Reaktor derart ausgebildet ist, dass eine Strahlungseinkopplung der Eingangsstrahlung in die Solarzelle im Wesentlichen durch eine oder mehrere Seitenflächen der Solarzelle, bevorzugt im Wesentlichen durch eine Seitenfläche der Solarzelle, erfolgt.
Resumen de: US20260092381A1
An electrocatalyst including a first layer, including a porous nickel foam, and a second layer, including an iron-vanadium oxide (FeVOx). The iron-vanadium oxide includes an iron oxide and a vanadium oxide. The iron-vanadium oxide contains 10 to 30 atomic percent (at. %) iron and 15 to 30 at. % vanadium based on the total number of atoms in the iron-vanadium oxide. The second layer includes iron-vanadium oxide particles having the longest dimension of 0.5 to 5 micrometers (μm). The electrocatalyst of the present disclosure may be used in oxygen evolution reactions.
Nº publicación: US20260091373A1 02/04/2026
Solicitante:
SK INNOVATION CO LTD [KR]
SK INNOVATION CO., LTD
Resumen de: US20260091373A1
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 subjected to steam treatment to form a carrier, and a catalytically 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.
BOPI
Sede Electrónica
