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公开(公告)号：WO2023283170A2
公开(公告)日：2023-01-12
申请号：PCT/US2022/036085
申请日：2022-07-05
Applicant: EVOLOH, INC.
Inventor： BLANCHET, Scott
Abstract: An electrolyzer stack is configured for high-speed manufacturing and assembly of a plurality of scalable electrolysis cells. Each cell comprises a plurality of water windows configured to maintain a pressure loss, temperature rise and/or oxygen outlet volume fraction below predetermined thresholds. Repeating components of the cells are configured based on a desired roll web width for production and a stack compression system is configured to enable a variable quantity and variable area of said repeating cells in a single stack. A high-speed manufacturing system is configured to produce scalable cells and assemble scalable stacks at rates in excess of 1,000 MW-class stacks per year.
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公开(公告)号：WO2023282438A1
公开(公告)日：2023-01-12
申请号：PCT/KR2022/004777
申请日：2022-04-04
Applicant: (주)테크윈
Abstract: 본 발명의 일 측면은, 부하에 대해 주전력을 제공하는 계통 및 보조전력을 제공하는 재생 에너지 발전부를 포함하는 전력원; 상기 주전력 및 상기 보조전력 중 적어도 하나의 잉여분을 변환하는 전력 변환부; 변환된 상기 잉여분에 의해 구동되는 수전해 장치, 상기 주전력으로부터 분기된 일부에 의해 구동되는 BOP(Balance of Plant), 및 수소 저장부를 포함하는 수전해부; 및 상기 전력 변환부 및 상기 수전해 장치에 인가된 전력을 동기화하여 이들 상호 간에 직류 전력을 교환시키는 제어부;를 포함하는 전력 관리시스템을 제공한다.
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63.发明申请
公开(公告)号：WO2022214269A1
公开(公告)日：2022-10-13
申请号：PCT/EP2022/056204
申请日：2022-03-10
Applicant: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Inventor： SIRAC, Denis , ANDRÉ, Johan
IPC: H01M8/0247 , H01M8/0267 , H01M8/0297 , H01M8/2465 , C25B9/00 , C25B9/17 , C25B9/70 , H01M8/1018 , H01M8/10
Abstract: L'invention concerne une plaque bipolaire (6, 7) pour une pile à combustible, comportant une plaque anodique (16) et une plaque cathodique (17) assemblées l'une à l'autre, la plaque anodique (16) comportant une première ouverture pour le passage d'un deuxième fluide, la plaque cathodique (17) comportant une deuxième ouverture pour le passage du deuxième fluide, la première ouverture et la deuxième ouverture étant en vis-à-vis pour former un collecteur (18) pour permettre le passage du deuxième fluide à travers la plaque bipolaire (6, 7), la première ouverture et la deuxième ouverture ayant des dimensions distinctes de sorte qu'au moins une partie de l'extrémité périphérique de la première ouverture et de la deuxième ouverture soient décalées l'une par rapport à l'autre dans le plan de la plaque bipolaire (6, 7).
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公开(公告)号：WO2022195023A2
公开(公告)日：2022-09-22
申请号：PCT/EP2022/057017
申请日：2022-03-17
Applicant: ELECTROCHAEA GMBH
Inventor： HAFENBRADL, Doris , ERBEN, Johannes , PATEL, Nitant , RODRIGO, Jose
IPC: C25B3/01 , C25B15/023 , C25B15/027 , C25B15/031 , C25B15/08 , C25B3/03 , C25B9/70 , C25B9/75 , C25B9/77
Abstract: The present invention provides MEC stack with several or multiple MEC cells comprising at least one gas inlet and at least one degassing element as well as methods to improve the bio-electromethanation reaction catalysed by bio catalysts in these MEC stacks.
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65.发明申请
公开(公告)号：WO2022179920A1
公开(公告)日：2022-09-01
申请号：PCT/EP2022/053866
申请日：2022-02-17
Applicant: HITACHI ZOSEN INOVA AG
Inventor： DOLL, Michael , HERING, Alfred
IPC: C25B1/04 , C25B9/70 , C25B15/023
Abstract: The invention relates to a method of operating an electrolyzer of the cell-stack type, wherein the respective cell voltage of at least two different cells of the cell-stack is measured, wherein said at least two cells are fixedly wired such as to allow automated measuring and that measuring signals from the wiring allocated for measurement of at least two different cells are, by an in particular automatic switching, channelled time-shifted with respect to each other via a common wiring path segment.
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Patent Agency Ranking
公开(公告)号：WO2022175932A2
公开(公告)日：2022-08-25
申请号：PCT/IB2022/056822
申请日：2022-07-23
Applicant: HYDROGEN ENGERGY & POWER LTD
Inventor： DRYSDALE, Neil , DOJIN, Miljan
Abstract: A device for the electrolysis of water, which device comprises a plurality of electrodes arranged in pairs having gas-tight insulation from other pairs of electrodes, the device containing collection channels arranged to separately direct and collect the hydrogen and oxygen produced in the electrolytic reaction. In a preferred embodiment, the electrodes have a zigzag profile.
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公开(公告)号：WO2022175679A2
公开(公告)日：2022-08-25
申请号：PCT/GB2022/050451
申请日：2022-02-18
Applicant: CERES INTELLECTUAL PROPERTY COMPANY LIMITED
Inventor： BALLARD, Andrew , DOMANSKI, Tomasz , GAWEL, Duncan Albert Wojciech , THANDI, Rajan
IPC: H01M8/02 , H01M8/0202 , H01M8/0247 , H01M8/242 , H01M8/2475 , H01M8/248 , H01M8/2483 , C25B1/04 , C25B9/23 , C25B9/65 , C25B9/75 , H01M8/2484 , H01M8/04089 , C25B1/042 , C25B9/77 , C25B9/70 , H01M2008/1095 , H01M8/04014 , H01M8/2432 , H01M8/2465
Abstract: An electrochemical cell stack (12) comprising a plurality of stacked cell units (10), each defining an external perimeter, a housing (58) surrounding the stack (12) to define a volume around the external perimeters, and at least one electrically insulating beam (76), the beam (76) extending generally in a stacking direction of the stacked cell units (10), to extend across a multiple of the cell units (10), and located between the external perimeters thereof and the housing (58), wherein an electrical connection member (54) of the cell stack's current delivery system extends inside the electrically insulating beam (76).
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公开(公告)号：WO2022073059A1
公开(公告)日：2022-04-14
申请号：PCT/AU2021/051155
申请日：2021-10-04
Applicant: SHARPIE INNOVATIONS PTY LTD
Inventor： SHARP, Joshua
IPC: C25B9/65 , C25B9/70 , C25B15/023 , C25B1/04 , H03K17/687 , H03K17/06 , F02B43/10 , F02D19/06
Abstract: Embodiments of the present invention relate to an electrolysis system comprising a hydrogen generating cell; a storage for storing an electrically conducting solution; an input power source configured to provide a direct current (DC) voltage; and a power supply module for supplying power to the at least two electrodes; wherein the power supply module comprises a plurality of power metal–oxide–semiconductor field-effect transistors (MOSFETs), each MOSFET comprising a gate, a source and a drain and wherein the plurality of MOSFETs are electrically connected in parallel such that a current load provided by the input power source is distributed over the plurality of MOSFETs.
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公开(公告)号：WO2022045962A1
公开(公告)日：2022-03-03
申请号：PCT/SG2020/050587
申请日：2020-10-14
Applicant: TRITECH WATER TECHNOLOGIES PTE LTD
Inventor： KUAN, Keng, Mun , WANG, Xiaoning
Abstract: Embodiments of the invention provide an effective and safe cleaning and sterilizing agent consisting of greater than 99% of water and less than 1 % of potassisum hydroxide (KOH), and having a PH value greater than 12. Embodiments of the invention also provide a method and system for producing the agent. The system comprises at least one electrolytic cell, a first tank, a second tank and a controller, wherein the controller is configured to control, based on a first predetermined PH value and a PH value measured in the second tank, or a predetermined time period, a first fluid circulation process conducted between an anodic chamber of each electrolytic cell and the first tank; and a second fluid circulation process conducted between a cathodic chamber of each electrolytic cell and the second tank to produce alkaline ionized water.
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公开(公告)号：WO2021209763A1
公开(公告)日：2021-10-21
申请号：PCT/GB2021/050916
申请日：2021-04-16
Applicant: ATOM INDUSTRIES INTERNATIONAL LIMITED
Inventor： MOORE, Martin , CROMPTON, Paul
Abstract: A recirculating electro dialysis apparatus (100) comprising at least two cells (200, 300) each performing electro dialysis of an aqueous hydroxide electrolyte, each cell replenishing the other.
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