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Electrolysis system and method for operating electrolysis system

An electrolysis system and electrolysis device technology, applied in the field of electrolysis device operation, can solve problems such as unfavorable arrival of combustible gas into buildings or containers, increased maintenance cost of electrolysis device, shortened service life of electrolysis device, etc.

Pending Publication Date: 2022-07-12
SIEMWNS ENERGY GLOBAL GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This disadvantageously leads to increased maintenance costs of the electrolyser and shortens the service life of the electrolyser
In addition, combustible gases can detrimentally reach buildings or containers

Method used

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  • Electrolysis system and method for operating electrolysis system
  • Electrolysis system and method for operating electrolysis system

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Embodiment Construction

[0030] figure 1 An electrolysis system 1 is shown with an electrolysis device comprising an electrolysis cell 2 and a housing device 10 . The electrolysis device typically includes a plurality of electrolysis cells 2 . The electrolytic cells 2 are in particular arranged in stacks. For the purpose of simplifying the representation, in figure 1 and figure 2 Only one electrolytic cell 2 is shown in each case. In principle, however, the entire electrolysis device is arranged in the housing device 10 .

[0031] The electrolytic cell 2 is arranged in a housing device 10 . The electrolytic cell 2 has an anode chamber 4 and a cathode chamber 5 . An anode 7 is arranged in the anode chamber 4 . A cathode 8 is arranged in the cathode chamber 5 . Water W flows from the water storage device 30 into the anode chamber 4 and the cathode chamber 5 . Water W is decomposed into hydrogen H in electrolysis cell 2 2 and oxygen O 2 . Hydrogen H 2 Leaving the electrolytic cell 2 and the...

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Abstract

The invention relates to an electrolysis system for the electrochemical decomposition of water into hydrogen and oxygen, comprising at least one electrolysis device for the electrochemical decomposition of water into hydrogen and oxygen. Furthermore, the electrolysis system comprises a housing device for accommodating the electrolysis device, the electrolysis device being at least partially arranged in the housing device, and the housing device being hermetically closed with respect to a first fluid surrounding the housing device. In the electrolysis device, water is decomposed into hydrogen and oxygen. Hydrogen and oxygen are led out from the shell device.

Description

technical field [0001] The invention relates to an electrolysis device for splitting water into hydrogen and oxygen and a method for operating an electrolysis device. Background technique [0002] An electrolysis device is a device that causes the conversion of substances (electrolysis) by means of electricity. Corresponding to the various electrolysis devices, there are also a large number of electrolysis devices, ie, for example, electrolysis devices for the production of hydrogen by electrolysis. [0003] The current consideration is to generate hydrogen with energy from renewable energy sources when there is sufficient sunlight and wind, ie with above-average solar or wind power. The hydrogen produced by means of the water electrolysis device can in particular be a regenerated material. For example, so-called EE gas can be produced with the aid of hydrogen. [0004] Here, an electrolyzer (hydrogen production by electrolysis) initially produces hydrogen by means of ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25B1/04C25B9/05C25B9/19C25B9/67C25B9/60
CPCC25B1/04C25B9/05C25B9/19Y02E60/36Y02P20/133C25B9/67C25B15/023
Inventor M·瓦达斯E·沃尔夫
Owner SIEMWNS ENERGY GLOBAL GMBH & CO KG
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