Movable water electrolysis hydrogen production hydrogenation device
A hydrogenation device and water electrolysis technology, which is applied in the electrolysis process, electrolysis components, cells, etc., can solve the problems of large volume, addition of lye, and small working current density range of alkaline water electrolysis hydrogen production device, etc., to achieve small size , cost reduction, high gas purity and safety effects
Pending Publication Date: 2020-06-12
深圳市绿航星际太空科技研究院 +1
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[0004] The purpose of this application is to provide a mobile water electrolysis hydrogen production and hydrogenation device, including but not limited to solving the technical problems of small working current density range, large volume and need to add lye to the alkaline water electrolysis hydrogen production device
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[0044] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0045] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. When a component is referred to as being "electrically connected" to another component, it may be a conductive electrical connection, a radio connection, or any other connection capable of transmitting electric...
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The invention provides a movable water electrolysis hydrogen production hydrogenation device which comprises a rack, wherein a wheel set is arranged at the bottom of the rack; a proton exchange membrane electrolytic cell; a circulating pump which is connected with the proton exchange membrane electrolytic cell; a water-gas separation assembly which comprises a hydrogen-water separator and an oxygen-water separator, wherein the hydrogen-water separator is connected with the proton exchange membrane electrolytic cell, the oxygen-water separator is connected with the proton exchange membrane electrolytic cell and the circulating pump, and the oxygen-water separator is provided with a water supplementing port used for being connected with a water supplementing pump; and a control assembly which comprises a controller and two back pressure valves, wherein the two back pressure valves are connected to the hydrogen outlet of the hydrogen-water separator and the oxygen outlet of the oxygen-water separator respectively. According to the mobile water electrolysis hydrogen production hydrogenation device, the proton exchange membrane electrolytic cell is adopted, the reactant of the proton exchange membrane electrolytic cell is pure water, the proton exchange membrane electrolytic cell has a large working current density range of 0A/cm < 2 >-3A/cm < 2 > and a small volume so that the problems that the alkaline water electrolysis hydrogen production device has a small working current density range and a large volume and alkali liquor needs to be added are solved.
Description
technical field [0001] The present application belongs to the technical field of hydrogen production equipment, and more specifically relates to a mobile water electrolysis hydrogen production and hydrogenation device. Background technique [0002] With the increasingly serious energy and environmental problems, hydrogen energy, as the cleanest secondary energy, has become an important development direction in my country. At the current stage, 60% of hydrogen in my country is still mainly produced through fossil energy. Although the production cost of this method is low, it will cause a lot of pollution to the environment, accompanied by a large amount of carbon emissions. As a technology that directly converts electrical energy into hydrogen energy, water electrolysis hydrogen production has high conversion efficiency, no pollution, and no carbon emissions. It is the key development direction of new energy in the future. Due to the rapid development of the current hydrogen...
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IPC IPC(8): C25B1/10C25B9/08C25B15/00C25B9/19
CPCC25B15/00C25B1/04C25B9/73C25B9/19Y02E60/36
Inventor 尹永利高彦鹏刘晓天黄河静马雄伟
Owner 深圳市绿航星际太空科技研究院
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