Method for processing waste gas treating ultraviolet lamp and waste gas treating method

Abstract

The method for making ultraviolet lamp and method of waste gas processing by same utilize dissolved gel filming technology, which is a photocatalyst filming on glass fiber fabric, the light ultraviolet lamp irradiates the coated film by covering glass fiber fabric on lamp tube to generate electronic hole pair for decomposing waste gas in air. The photocatalyst film is made of by TiO#-[2] dissolved gel added with WO#-[3],ZnO,SnO#-[2] and Fe#-[2]O#-[3], some noble metal such as Au,Pd,Pt or Ag, and transition metal salt Mo, Nb, V, Ce or C etc can be used for raising photocatalyst decomposition ability. The lamp tube is normal 154,312 or 365 nm, natural convection and forced convection is adopted for decomposing various organic and inorganic gas into oxide such as CO#-[2],H#-[2]O etc harmless air.

Description

technical field [0001] The invention relates to a method for manufacturing an ultraviolet lamp for exhaust gas treatment and a method for treating exhaust gas, in particular to a method for manufacturing an ultraviolet lamp for exhaust gas treatment by using a sol-gel coating technology and a method for treating exhaust gas. Background technique [0002] Sol-gel technology is currently being valued by countries with advanced technology. The main reason is that when the development of traditional chemical and physical technologies encounters bottlenecks, especially when inorganic materials can no longer meet the needs of traditional technologies, especially materials with multi-component special structures, Materials that cannot be prepared by traditional hot-melt method and precipitation method, and when traditional evaporation technology cannot coat irregular surfaces, sol-gel coating can easily obtain metal oxide coating, and catalyst coating requires porous crystalline par...

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Problems solved by technology

[0006] The above-mentioned patent originally came from exhaust gas treatment, so basically in a closed reactor, whether it is a granular catalyst or a coated catalyst particle, complex equipment is required for use or operation.

[0007] The above shortcomings make photocatalysts unable to effectively treat waste gas, and the only photocatalyst reactor that uses fiber

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