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Nanometer negative ion functional material for board and preparation method of material

A nano-anion and functional material technology, which is applied in the field of nano-anion functional materials for plates and its preparation, can solve the problems of difficulty in developing negative-ion plates and few researches, achieve excellent adsorption performance and biological activity, high-efficiency adsorption, and improve the living environment Effect

Inactive Publication Date: 2016-10-12
沈平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there are not many studies on negative ion functional materials for plates in China, which brings certain difficulties to the development of negative ion plates.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A nano-anion functional material for plates, made of the following raw materials in weight (kg): opal 18, fly ash 12, osmanthus gemstone 23, illite 10, high-temperature activated bamboo charcoal powder 15, basalt 16, medical stone 20, Analcite 17, pumice 11, light burnt powder 6.

[0017] A kind of preparation method of nano negative ion functional material for plate, comprises the following steps:

[0018] (1) Mix opal, fly ash, laurel stone, illite, basalt, medical stone, analcime, and pumice, calcinate at 510°C for 2 hours, cool to room temperature, crush them into particles with a particle size of 25μm, and add appropriate amount of Stir the water to make a suspension with a concentration of 50%, then use a 15% sodium hydroxide solution to adjust the pH of the suspension to 8, treat with microwaves for 2 hours, the microwave power is 300W, magnetically oscillate for 1 hour, and the oscillation frequency is 300Hz. Adjust the pH of the suspension to 5 with a 20% hydr...

Embodiment 2

[0022] A nano-anion functional material for plates, made of the following raw materials in weight (kg): opal 22, fly ash 17, osmanthus gemstone 28, illite 13, high-temperature activated bamboo charcoal powder 18, basalt 20, medical stone 25, Analcite 23, pumice 15, light burnt powder 9.

[0023] A kind of preparation method of nano negative ion functional material for plate, comprises the following steps:

[0024] (1) Mix opal, fly ash, laurel stone, illite, basalt, medical stone, analcite, and pumice, calcinate at 540°C for 1.5h, cool to room temperature, crush into particles with a particle size of 30μm, add An appropriate amount of water was stirred to make a suspension with a concentration of 55%, and then the pH of the suspension was adjusted to 8.5 with a 15% sodium hydroxide solution, microwaved for 2.5 hours, the microwave power was 250W, and the magnetic force was oscillated for 1.5 hours, and the oscillation frequency was 250Hz, then use 20% hydrochloric acid soluti...

Embodiment 3

[0028] A nano-anion functional material for plates, made of the following raw materials in weight (kg): opal 27, fly ash 19, osmanthus gem 31, illite 15, high-temperature activated bamboo charcoal powder 20, basalt 22, medical stone 30, Analcite 26, pumice 17, light burnt powder 12.

[0029] A kind of preparation method of nano negative ion functional material for plate, comprises the following steps:

[0030] (1) Mix opal, fly ash, osmanthus gemstone, illite, basalt, medical stone, analcite, and pumice, calcinate at 550°C for 1 hour, cool to room temperature, crush into particles with a particle size of 40μm, and add appropriate amount of Stir with water to make a suspension with a concentration of 60%, then use a 15% sodium hydroxide solution to adjust the pH of the suspension to 9, treat with microwaves for 3 hours, microwave power is 200W, magnetically oscillate for 2 hours, and the oscillation frequency is 200Hz, and then Use a 20% hydrochloric acid solution to adjust th...

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Abstract

The invention discloses a nanometer negative ion functional material for a board and a preparation method of the material. The material is prepared from, by weight, 18-27 parts of opal, 12-19 parts of fly ash, 23-31 parts of Guilin stone, 10-15 parts of illite, 15-20 parts of high-temperature activated bamboo carbon powder, 16-22 parts of basalt, 20-30 parts of medical stone, 17-26 parts of analcime, 11-17 parts of pumice and 6-12 parts of light calcined powder. According to the prepared nanometer negative ion functional material, opal, Guilin stone, high-temperature activated bamboo carbon powder, basalt, medical stone, analcime and pumice serve as the main materials, the material can emit high-concentration negative ions, has excellent adsorption performance and bioactivity and can efficiently adsorb and decompose formaldehyde, benzene, VOC and other harmful matter in air, the elimination rate is as high as 95% or above, and accordingly the aims of purifying air and improving the living environment are achieved.

Description

technical field [0001] The invention relates to a negative ion functional material and a preparation method thereof, in particular to a nano negative ion functional material for plates and a preparation method thereof. Background technique [0002] With the in-depth study of air ionization theory, people have aroused great interest in the principle and application of negative air ions. As we all know, air is a gas mixture composed of various gases. Under the action of certain energy fields, the outer electrons of some atoms in the gas molecules will leave their orbits and become free electrons, and the free electrons will interact with other middle electrons. Combining with polar molecules, the gas molecules that get extra electrons are negatively charged, which is called "air negative ions". The causes of negative ions in nature are mainly the photosynthesis of cosmic rays, mineral radiation, corona discharge, water waterfalls and forest plants. That is to say, negative i...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/135B01D53/85B01D53/72
CPCB01D53/02B01D53/72B01D53/85B01D2253/25B01D2257/708B01D2258/06C04B33/13C04B33/1352C04B2235/3418C04B2235/3427C04B2235/3472C04B2235/422Y02A50/20Y02P40/60
Inventor 沈平
Owner 沈平
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