A radio frequency plasma-catalyst synergistic reaction device

Abstract

The invention discloses a radio frequency plasma-catalyst synergic effect reaction device, which comprises components such as a non-balance plasma reaction chamber, a hollow tubular metal spiral coil with a cooling passage, a catalysis body with a catalyst, an air inlet sealing end part and air inlet end sealing flange, an exhaust sealing end part and exhaust end sealing flange, an electromagnetic shielding cover and the like. The radio frequency plasma-catalyst synergic effect reaction device belongs to a reaction device arranged by aiming at the inductance coupling radio-frequency plasma and catalyst synergic effect; the non-balance plasma reaction chamber made of quartz is used as a gas reaction passage; the metal spiral coil is used, so that corresponding other plasma generating imbalance can complete a chemical reaction through the synergic effect driving with the catalyst in the passage, so that the subsequent ingredient analysis of gas after a reaction is convenient; further, the application in aspects of the chemical engineering synthesis, greenhouse effect gas recovery utilization and renewable energy sources effective storage is realized; the advantages of high reaction selectivity, high energy utilization efficiency and the like are realized.

Description

technical field [0001] The invention relates to the fields of material synthesis and energy conversion, in particular to a radio frequency plasma-catalyst synergistic reaction device. Background technique [0002] In order to achieve sustainable development, my country is vigorously developing renewable energy such as solar energy, wind energy, and tidal energy, but their low density, strong dispersion, instability, and discontinuous characteristics urgently require effective energy storage methods to improve the current application status . At the same time, the content of greenhouse gases mainly carbon dioxide in the atmosphere has increased significantly in recent years, and the resulting environmental problems have become a common problem faced by the whole world. [0003] Non-equilibrium plasma can continuously produce electrons, ions, excited molecules, free radicals and other chemically active substances. It has a strong reaction activation ability and is widely used ...

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Problems solved by technology

[0005] However, at present, under actual application conditions, the conversion rate or energy efficiency obtained by corona discharge, dielectric barrier discharge, and arc discharge plasma in the comprehensive utilization of greenhouse gases and other reactions is low, which is not conducive to the large-scale promotion and use of related technologies

In fact, although the non-equilibrium plasma has high reactivity, it is not selective for the reaction type and process, and the side reactions are often accompanied by the target reaction.

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