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 po

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1. The following methods are used to prepare composite nano air purification materials: (1). Existing supercritical CO is used 2 The following nano-level substances were prepared by fluid extraction technology: Artemisia annua 1.5kg, Lithospermum 1.5kg, Bupleurum 2kg, Peppermint 3kg, Linalool 15kg, Geranium oil 15kg, Vanilla oil 12kg, ready for use. (2) Use the existing laser gas phase synthesis method to prepare 20kg of nanometer titanium dioxide for use. (3) 30kg of dimethyl fumarate is prepared by the existing direct esterification method of fumaric acid and methanol for use. (4) Add 30kg of dimethyl fumarate to the stainless steel container of the stirrer and heat it to 103℃ to melt and stir evenly, then add 20kg of nano-titanium dioxide, stir while adding, and add nano-grade Artemisia annua when the temperature is cooled to 70℃ 1.5kg, comfrey 1.5kg, bleu 2kg, mint 3kg, stir while adding, add 15kg of linalool, 15kg of geraniol oil, 12kg of vanilla oil when the t...

Example Embodiment

[0025] Example 2. The following methods are used to prepare composite nano air purification materials: (1). Existing supercritical CO is used 2 The following nano-level substances were prepared by fluid extraction technology: 1kg of Artemisia annua, 1kg of comfrey, 3kg of Bupleurum, 8kg of peppermint, 12kg of linalool, 14kg of geraniol oil, and 11kg of vanilla oil for later use. (2) Using the existing laser gas phase synthesis method to prepare 25kg of nanometer titanium dioxide for use. (3) Using the existing direct esterification method of fumaric acid and methanol to prepare 25 kg of dimethyl fumarate for use. (4) Add 25kg of dimethyl fumarate into the stainless steel container of the stirrer and heat it to 104℃ to melt and stir evenly, then add 25kg of nano-titanium dioxide, stir while adding, and add nano-grade Artemisia annua when the temperature is cooled to 70℃ 1kg, 1kg of comfrey, 3kg of Bupleurum, 8kg of mint, stir while adding, add 12kg of linalool, 14kg of geraniol, 11...

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PUM

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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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