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Electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device and method

A high-pressure hydrogenation and liquid hydrogen storage technology, applied in gas/liquid distribution and storage, electrolysis components, mechanical equipment, etc., can solve the problems of difficult maintenance, high cost of hydrogen compressors, and high energy consumption, and achieve convenient maintenance and structure. Simple, easy-to-use effects

Inactive Publication Date: 2016-11-23
高·哈里·凡 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This technology requires the use of high-pressure hydrogen compressors, which are costly, difficult to maintain, occupy a large area, and consume high energy. Therefore, the hydrogenation process must be completed in factories, which is not conducive to the promotion and application of fuel cells.

Method used

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  • Electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device and method
  • Electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device and method

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Embodiment Construction

[0038] like figure 1 As shown, the electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device of the present invention includes a high-pressure electrochemical electrolysis water device and an organic liquid high-pressure hydrogenation reactor, and the high-pressure hydrogen produced by the high-pressure electrochemical electrolysis water device passes through the high-pressure The hydrogen pipe 3 directly enters the organic liquid high-pressure hydrogenation reactor, thereby realizing hydrogenation in the organic carrier;

[0039] The high-voltage electrochemical electrolysis water device includes a closed electrolytic cell 1-1. The electrolytic cell 1-1 is divided into an anode area and a cathode area. The anode area and the cathode area contain an electrolyte 1-2; An ion membrane 1-7 is provided, and the ion membrane 1-7 can be a cationic membrane or an anionic membrane; the ion membrane only allows ions to pass through, thereby isolating oxygen ...

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Abstract

The invention discloses an electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device which comprises a high-voltage electrochemical water electrolysis device and an organic liquid high-pressure hydrogenation reactor. High-pressure hydrogen generated from the high-voltage electrochemical water electrolysis device directly enters the organic liquid high-pressure hydrogenation reactor through a high-pressure hydrogen pipe, thereby achieving hydrogenation in an organic carrier. The device disclosed by the invention is simple in structure, convenient to maintain and low in cost, and has the advantages that no high-pressure hydrogen compressor is needed, and 100 atm of hydrogen can be generated only by increasing the voltage by 0.088 V. The invention further discloses an electrochemical high-pressure hydrogenation and organic liquid hydrogen storage method.

Description

technical field [0001] The invention relates to a liquid hydrogenation hydrogen storage device, in particular to an electrochemical high-pressure hydrogenation and organic liquid hydrogen storage device. The invention also relates to an electrochemical high-pressure hydrogenation method and an organic liquid hydrogen storage method. Background technique [0002] Hydrogen energy is a kind of clean energy, and the product of the reaction between hydrogen and oxygen is water. With the maturity of fuel cell technology, the life and cost of fuel cells are approaching the acceptable range of the market. The application of fuel cells in automobiles will have great development in the next five years. After the reliability and economical problems of fuel cells are solved, the storage and transportation of hydrogen will become the bottleneck of hydrogen energy application. [0003] At present, hydrogen storage generally adopts high-pressure hydrogen storage technology, that is, hyd...

Claims

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Application Information

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IPC IPC(8): C25B1/04F17C11/00
CPCY02E60/32Y02E60/36
Inventor 高·哈里·凡高小平
Owner 高·哈里·凡
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