Direct coupling microwave liquid-phase plasma alcohol hydrogen production device and method

Abstract

The invention provides a direct coupling microwave liquid-phase plasma alcohol hydrogen production device and method. The device comprises a microwave generator, a rectangular waveguide tube, a liquid-phase discharge electrode, a reactor, a feed tube, an exhaust tube, a gas collecting tube, a raw material tank, a composite vacuum gauge and a metal sleeve. The reactor is made of a quartz material or a ceramic material or a mixture of the quartz material and the ceramic material. The upper portion of the reactor is connected with the composite vacuum gauge, the feed tube and the exhaust tube. The other end of the feed tube and the other end of the exhaust tube are connected to the raw material tank. The lower portion of the reactor vertically penetrates through the rectangular waveguide tube and is nested in the metal sleeve, and the metal sleeve is welded to the lower portion of the rectangular waveguide tube. The liquid-phase discharge electrode is arranged in the metal sleeve. One end of the rectangular waveguide tube is connected to the microwave generator. The top of the raw material tank is connected with the gas collecting tube. By the adoption of the device and method, working efficiency of liquid-phase microwave plasma alcohol hydrogen production is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of plasma technology, in particular to a device and method for directly coupling microwave liquid-phase plasma alcohol hydrogen production. Background technique [0002] With the improvement of people's awareness of environmental protection, the need to replace the use of traditional fossil fuels and then develop new energy is becoming increasingly urgent. Hydrogen energy is a renewable and clean energy that can release a considerable amount of energy (120kJ / g) when burned without producing CO 2 , which can also be converted into electricity by fuel cells. As a potential new energy that can replace traditional fossil fuels, hydrogen energy has been gradually utilized by people. Therefore, how to develop new hydrogen energy production methods has become very important. [0003] Non-thermal discharge hydrogen production is an emerging hydrogen production method. At present, scholars at home ...

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Problems solved by technology

[0004] The embodiment of the present invention provides a direct coupling microwave liquid phase plasma alcohol hydrogen production device and method to overcome the problem of low hydrogen production efficiency of liquid phase and gas phase microwave plasma alcohol hydrogen production in the prior art

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