High-pressure gaseous hydrogen refueling station fuel supplementing device for hydrogen transportation of organic liquid hydrogen storage material

Abstract

The invention discloses a high-pressure gaseous hydrogen refueling station fuel supplementing device for hydrogen transportation of an organic liquid hydrogen storage material, and belongs to the field of hydrogen energy storage and transportation. The high-pressure gaseous hydrogen refueling station fuel supplementing device comprises a hydrogen transport tanker, a hydrogen desorption module, a hydrogen pressurization module and a control module; a hydrogen-rich organic liquid hydrogen storage material in the hydrogen transport tanker releases low-pressure hydrogen through the hydrogen desorption module, and the low-pressure hydrogen is increased to the pressure of a high-pressure gaseous hydrogen refueling station through the hydrogen pressurization module and enters the high-pressure gaseous hydrogen refueling station; hydrogen can be provided for the high-pressure gaseous hydrogen refueling station through mutual cooperation of the hydrogen transportation tank car, the hydrogen desorption module, the hydrogen pressurization module and the control module. According to the device, connection between hydrogen transportation with an organic liquid hydrogen storage material and thehigh-pressure gaseous hydrogen refueling station is achieved, good heat management is provided for the desorption reactor, the purposes of high efficiency and energy conservation are achieved, hydrogen away from a hydrogen using place can be utilized in a centralized mode, the hydrogen source of the high-pressure gaseous hydrogen refueling station is expanded, and large-scale use and development of hydrogen energy are facilitated.

Description

technical field [0001] The invention belongs to the field of hydrogen energy storage and transportation, and in particular relates to a high-pressure gaseous hydrogen refueling station fuel replenishment device based on organic liquid hydrogen storage materials for hydrogen transportation. Background technique [0002] Extensive use of fossil fuels has not only caused serious environmental pollution, but also aroused people's concerns about possible energy crises in the future. Therefore, the development of new clean energy is the only way to realize the sustainable development of human society. At present, hydrogen energy has attracted widespread attention due to its clean and efficient advantages, and is considered to be an important part of the future energy system with bright development prospects. However, in the hydrogen energy industry chain, the transportation and storage of hydrogen is still a major bottleneck restricting its development, hindering the large-scale ...

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Problems solved by technology

[0004] However, there is an incompatibility between hydrogen tank trucks based on organic liquid hydrogen storage and high-pressure gaseous hydrogen refueling stations, mainly reflected in the need for external heat input and effective heat management during the hydrogen desorption process of organic liquid hydrogen storage materials, as well as the pressure mismatch

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