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Vanadium pentexide modified nano composite material capable of decomposing oil fume

A nano-composite material, vanadium pentoxide technology, applied in separation methods, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of rampant oil fume pollution, affecting people's health and quality of life, and achieve photocatalytic activity. strong effect

Inactive Publication Date: 2009-09-23
HUNAN YIPIN NANO TECH INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current range hoods on the market have an obvious defect, that is, they cannot completely and thoroughly decompose the lampblack into water and carbon dioxide, which still makes the lampblack pollution rampant and seriously affects the health and quality of life of the people.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1. The component weight ratio of this example of a vanadium pentoxide modified nanocomposite material capable of decomposing oil fume is:

[0014] 80 grams of nano anatase titanium dioxide,

[0015] Tungsten trioxide 10 grams,

[0016] 40 grams of vanadium pentoxide,

[0017] 500 grams of water,

[0018] Sodium hexametaphosphate 5 grams.

[0019] When making, first dissolve the vanadium pentoxide in the weight ratio of the above components in water, then pour the vanadium pentoxide solution into a reactor with an ultrasonic stirrer, stir at high speed, and add the weight of the above components while stirring Compared with nanometer anatase titanium dioxide, tungsten trioxide and sodium hexametaphosphate, the finished product is obtained.

Embodiment 2

[0020] Example 2: The component weight ratio of the vanadium pentoxide modified nanocomposite material capable of decomposing oil fume in this example is:

[0021] Nano anatase titanium dioxide 100 kg,

[0022] 12 kg of tungsten trioxide,

[0023] Vanadium pentoxide 50 kg,

[0024] 1000 kg of water,

[0025] Sodium hexametaphosphate 10 kg.

[0026] The production method is the same as in Example 1.

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PUM

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Abstract

The invention discloses a vanadium pentexide modified nano composite material capable of decomposing oil fume. The material comprises the following components by weight: 80 to 120 g of nanometer anatase titanium dioxide, 10 to 15 g of tungsten trioxide, 20 to 65 g of vanadium pentexide, 500 to 1,000 g of water, and 5 to 20 g of sodium hexametaphosphate. The material can be spread on a range hood to decompose the oil fume into carbon dioxide gas and vapor to volatilize the oil fume without cleaning in any mode and kill other viruses and bacteria in a kitchen to protect the environment.

Description

Technical field [0001] The invention relates to a vanadium pentoxide modified nano composite material capable of decomposing oil fume. Background technique [0002] The current market hoods have an obvious defect, that is, they cannot completely and completely decompose the oil fume into water and carbon dioxide. The oil fume pollution is still rampant as before, unscrupulously affecting the people's health and quality of life. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a vanadium pentoxide modified nanocomposite material that can promote the complete and thorough decomposition of oil fume into water and carbon dioxide in view of the defects in the prior art. This material is required to be used in the range hood to promote the automatic and thorough decomposition of the oil fume into water and carbon dioxide to eliminate the oil fume. [0004] The technical solution of the present invention is to provide a vanadiu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J27/199B01D53/86
Inventor 曾庆琳
Owner HUNAN YIPIN NANO TECH INVESTMENT
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