Healthy multifunctional indoor purification material and preparation method thereof

A technology for multi-functional chambers and purifying materials, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of complex preparation methods and limited effects, and achieve the effect of promoting health and improving strength

Pending Publication Date: 2021-08-27
东北大学秦皇岛分校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two components of A and B are highly dispersed and emulsified to form a stable cerium-loaded nano-titanium dioxide composite Chinese herbal medicine air purifier, which has certain bactericidal, virus-killing, and removal of f

Method used

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  • Healthy multifunctional indoor purification material and preparation method thereof
  • Healthy multifunctional indoor purification material and preparation method thereof
  • Healthy multifunctional indoor purification material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) Add 0.001g additive, 22g potassium metaaluminate and 8g sodium hypochlorite successively to 60g water to be fully dissolved, then successively add 0.005g graphene, 6g nano zinc oxide whiskers, 0.001g nano silver, 10g nano iron titanate (average particle size 30nm), ultrasonic dispersion for 6min, to obtain dispersion liquid A.

[0022] (2) 3g of modified bamboo charcoal fibers are added to material A and ultrasonically dispersed for 10min, then 6g of wormwood and 5g of Arborvitae leaves are added, and ultrasonically dispersed for 6min to obtain material B.

[0023] (3) Add 40 g of sodium silicate to material B and stir to make it evenly mixed to obtain material C.

[0024] (4) Heat the material C in a vacuum drying oven at a heating temperature of 70° C. and a heating time of 80 min, and then take it out to obtain the material.

Embodiment 2

[0026] (1) Add 0.03g additive, 14g potassium metaaluminate and 14g sodium hypochlorite successively to 80g water to be fully dissolved, then successively add 0.002g graphene, 5g nano zinc oxide whisker, 0.007g nano silver, 20g nano iron titanate (average particle size 40nm) and ultrasonic dispersion for 8min to obtain dispersion liquid A.

[0027] (2) 7g of modified bamboo charcoal fibers were added to material A and ultrasonically dispersed for 12min, then 3g of wormwood and 17g of Arborvitae leaves were added, and material B was obtained by ultrasonic dispersion for 8min.

[0028] (3) Add 20 g of sodium silicate to material B and stir to make it evenly mixed to obtain material C.

[0029] (4) Heat the material C in a vacuum drying oven at a heating temperature of 75° C. and a heating time of 70 min, and then take it out to obtain the material.

Embodiment 3

[0031] (1) Add 0.006g additive, 8g potassium metaaluminate and 17g sodium hypochlorite to 100g water to fully dissolve, then add 0.007g graphene, 5g nano zinc oxide whisker, 0.005g nano silver, 24g nano nickel titanate (average particle size) successively 50 nm) and ultrasonically dispersed for 7 min to obtain dispersion A.

[0032] (2) 11g of modified bamboo charcoal fibers are added to material A and ultrasonically dispersed for 14min, then 6g of wormwood and 16g of arborvitae leaves are added, and ultrasonically dispersed for 7min to obtain material B.

[0033] (3) Add 13 g of sodium silicate to material B and stir to make it evenly mixed to obtain material C.

[0034] (4) Heat the material C in a vacuum drying oven at a heating temperature of 80° C. and a heating time of 60 min, and then take it out to obtain the material.

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Abstract

The invention belongs to the field of environmental protection, and particularly relates to a healthy multifunctional indoor purification material and a preparation method thereof. The material mainly has the effects of sterilizing, killing viruses, killing mites, and removing formaldehyde, benzene series, ammonia and the like, and is prepared from graphene, modified bamboo charcoal fibers, nano zinc oxide whiskers, sodium hypochlorite, potassium metaaluminate, nano titanate, nano silver, sodium silicate, wormwood, cacumen biotae and an additive. The preparation method comprises the following steps: sequentially adding the additive, the potassium metaaluminate and the sodium hypochlorite into water for fully dissolving; then, adding the graphene, nano zinc oxide whiskers, nano silver and nano titanate in sequence, and carrying ouit ultrasonic dispersion for 6-9 min; then adding the modified bamboo charcoal fibers and carrying out ultrasonic dispersion for 10-15 minutes; then adding wormwood and cacumen biotae, and continuously performing ultrasonic dispersion for 5-9 minutes; and finally, adding sodium silicate, fully stirring to uniformly mix, and heating in a vacuum drying oven at 70-90 DEG C for 45-80 minutes to obtain the material.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a healthy multifunctional indoor purification material and a preparation method thereof. Background technique [0002] With the enhancement of environmental protection awareness, the harmful substances in the home environment - mites, formaldehyde, germs, viruses, etc. are increasingly valued. According to statistics, about 110,000 people die from indoor air pollution every year in my country. Common air purification products on the market today include air purifiers and purifiers. The air purifier mainly uses the adsorption principle, and the filter element needs to be replaced frequently, and the price varies. High-priced purifiers have better purification effects, but are expensive. Low-priced purifiers often only have the effect of adsorption, and the purification effect is poor. Purifiers include activated carbon, bamboo charcoal, etc. Although they ca...

Claims

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Application Information

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IPC IPC(8): B01D53/58B01D53/72B01D53/74B01D53/81
CPCB01D53/74B01D53/72B01D53/58B01D53/81B01D53/02
Inventor 杨连威王瑞杰
Owner 东北大学秦皇岛分校
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