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Composite nano material for air purification

An air purification material and nanotechnology, applied in the direction of deodorization, disinfection, etc., can solve the problems of short action time, transient problem, incomplete effect, etc., to reduce fatigue, enhance memory, and prevent virus cross-infection effect.

Inactive Publication Date: 2005-07-06
黄琴根
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the shortcoming of the general existence is that the action time is short, there is a transient problem, and some effects are incomplete, and some are poor.
Air is a pervasive substance, but there are no substances and materials that are highly volatile and fluid, and can purify the air as long as there is air flow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, adopt following method to prepare composite nanometer air purification material: (1), adopt existing supercritical CO 2 Fluid extraction technology was used to obtain the following nano-scale substances: Artemisia annua 1.5kg, Comfrey 1.5kg, Bupleurum 2kg, Mentha 3kg, Linalool 15kg, Geranium oil 15kg, Vanilla oil 12kg, set aside. (2) Prepare 20 kg of nano-titanium dioxide by the existing laser gas phase synthesis method, and set it aside. (3), adopt existing fumaric acid and methanol direct esterification method to prepare dimethyl fumarate 30kg, set aside. (4) Add 30kg of dimethyl fumarate into the stainless steel container of the stirrer and heat it to 103°C to melt and stir evenly, then add 20kg of nano-titanium dioxide, stir while adding, and add nano-sized Artemisia annua together when the temperature is cooled to 70°C 1.5kg, 1.5kg of comfrey, 2kg of Bupleurum, 3kg of peppermint, stir while adding, add 15kg of linalool, 15kg of geranium oil, 12kg of ...

Embodiment 2

[0025] Embodiment 2, adopt following method to prepare composite nano air purification material: (1), adopt existing supercritical CO 2 Fluid extraction technology was used to obtain the following nano-scale substances: Artemisia annua 1kg, Comfrey 1kg, Bupleurum 3kg, Peppermint 8kg, Linalool 12kg, Geranium oil 14kg, Vanilla oil 11kg for later use. (2) 25 kg of nano-titanium dioxide was prepared by the existing laser gas phase synthesis method and set aside. (3), adopt existing fumaric acid and methyl alcohol direct esterification method to prepare dimethyl fumarate 25kg, set aside. (4) Add 25kg of dimethyl fumarate into the stainless steel container of the stirrer and heat it to 104°C to melt and stir evenly, then add 25kg of nano-titanium dioxide, stir while adding, and add nano-sized Artemisia annua together when the temperature is cooled to 70°C 1kg, comfrey 1kg, Bupleurum 3kg, mint 8kg, stir while adding, add 12kg of linalool, 14kg of geranium oil, 11kg of vanilla oil to...

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Abstract

Disclosed is a composite nanometer air purifying material comprising ingredients by weight percentages as follows: di 3 5 5 trimethylhexyl fumarate 10-35%, nano titanium dioxide 10-25%, nano sweet wormwood 1-2%, nano arnebia root 1-2%, nano bupleurum root 1-3%, nano pepper mint 1-10%, linalool 10-16%, geranium oil 10-18%, grass oil 5-15%. The product can effectively inhibit and kill harmful bacteria in the air.

Description

technical field [0001] The invention discloses a composite nanometer air purification material used for purifying air harmful to human body and capable of inhibiting and killing harmful bacteria in the air, belonging to the new technical field of air purification and disinfection materials. Background technique [0002] At present, there are many kinds of air purification materials, such as air fresheners in the form of sprays, negative oxygen ion generators, etc., all of which can play a certain role in air disinfection and purification. However, the general disadvantages are that the action time is short, there is a transient problem, and some effects are incomplete, and some are poor. Air is a pervasive substance, but there are no substances and materials that are highly volatile and fluid, and can purify the air as long as there is air flow. [0003] Mix solid micropowder such as Chinese herbal medicine with antibacterial and bactericidal effect and nano-scale fineness ...

Claims

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Application Information

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IPC IPC(8): A61L9/013
Inventor 黄琴根
Owner 黄琴根
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