Plasma waste gas treatment catalyst and preparation method thereof

A technology for waste gas treatment and plasma, which is applied in separation methods, gas treatment, chemical instruments and methods, etc., can solve the problems such as the decline of waste gas treatment efficiency, and achieve the effect of enhancing efficiency, improving waste gas treatment efficiency, and increasing discharge uniformity.

Pending Publication Date: 2022-05-27
陕西青朗万城环保科技有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a catalyst for plasma waste gas treatment and its preparation method to solve the problem of lack of catalyst in the process of plasma waste gas treatment in the prior art. It can be fully used, and the exhaust gas is affected by the wind resistance caused by the catalyst, which causes the problem of a decrease in the efficiency of exhaust gas treatment

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  • Plasma waste gas treatment catalyst and preparation method thereof

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Embodiment Construction

[0017] To make the object, technical solution and advantages of embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, not all embodiments. Typically described and illustrated herein in the drawings and the components of the embodiments of the present invention may be arranged and designed in various different configurations.

[0018]Accordingly, the following detailed description of an embodiment of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to represent a selected embodiment of the present invention. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the a...

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Abstract

The invention provides a plasma waste gas treatment catalyst and a preparation method thereof, and relates to the technical field of waste gas treatment, the catalyst comprises a metal tip, an insulating dielectric layer and an adhesive; wherein the number of the insulating medium layers is at least two; the metal tips are randomly distributed between two adjacent layers of insulating media; the metal tip and the insulating dielectric layer form a carrier; the adhesive connects adjacent carriers to form a target catalyst body. The plasma waste gas treatment catalyst provided by the invention not only can enhance the plasma discharge efficiency and increase the discharge uniformity, but also can have a larger surface area, so that waste gas flows through uniformly, thereby improving the waste gas treatment efficiency.

Description

Technical field [0001] The present invention relates to the field of waste gas treatment technology, in particular, to a plasma waste gas treatment catalyst and a preparation method thereof. Background [0002] Plasma is a total collection of electrically neutral substances composed of ions, electrons, and neutral particles, and is a fourth state of matter that is different from solids, liquids, and gases. Plasma is widely used in materials, electronics and other fields, and has attracted much attention in the field of environmental protection. The most common is that based on the plasma treatment of waste gas, there are a large number of high-energy electrons in the plasma, and the background gas molecules in the waste gas have inelastic collisions, through energy transfer to produce a wide variety of excited species, positive and negative ions, free radicals and other active particles, of which ozone, excited oxygen atoms, hydroxyl radicals and other components have a strong ox...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/32
CPCB01D53/32B01D2259/818Y02A50/20
Inventor 马中发王露张虎晨
Owner 陕西青朗万城环保科技有限公司
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