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Attapulgite deodorant for refrigerator and preparation method of attapulgite deodorant

A technology of attapulgite and deodorant, which is applied in the field of attapulgite refrigerator deodorant and its preparation, can solve the problems of inability to disinfect microorganisms, achieve good deodorization and antibacterial effects, increase ventilation and ventilation, and use long life effect

Inactive Publication Date: 2017-07-07
ANHUI BOSHUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the refrigerator is a space for storing food, and these microorganisms cannot be disinfected with bactericidal and insecticidal drugs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An attapulgite refrigerator deodorant, comprising the following raw materials in parts by weight: 100 parts of attapulgite, 20 parts of pomelo peel, 20 parts of plant leaves, 10 parts of white cement, 2 parts of nano-scale silver powder, and 2 parts of tourmaline fine powder And 1 part of titanium dioxide.

[0031] Wherein, the plant leaves are Paulownia leaves.

[0032] This embodiment also provides a preparation method of attapulgite refrigerator deodorant, comprising the following steps:

[0033] Step (1), grinding and pulverizing the attapulgite into particles with a particle size of 0.5mm;

[0034] Step (2), soaking the ground attapulgite in step (1) in 1% sodium hydroxide solution for 5 hours for purification, filtering and drying to obtain purified attapulgite powder;

[0035] Step (3), add the attapulgite powder in step (2) into the ethanol solution, and stir at a speed of 200r / min for 35min to obtain the attapulgite ethanol suspension. Add amino silicone oil...

Embodiment 2

[0047] A refrigerator deodorant of attapulgite, characterized in that it comprises 120 parts of attapulgite, 30 parts of pomelo peel, 30 parts of plant leaves, 20 parts of white cement, 6 parts of nano-scale silver powder, and fine powder of tourmaline in parts by weight. 6 parts and 5 parts of titanium dioxide.

[0048] Wherein, the plant leaves are poplar leaves.

[0049] This embodiment also provides a preparation method of attapulgite refrigerator deodorant, comprising the following steps:

[0050] Step (1), grinding and pulverizing the attapulgite into particles with a particle size of 2mm;

[0051] Step (2), soaking the ground attapulgite in step (1) in 2% sodium hydroxide solution for 6 hours for purification, filtering and drying to obtain purified attapulgite powder;

[0052] Step (3), add the attapulgite powder in step (2) into the ethanol solution, and stir at a speed of 300r / min for 45min to obtain an ethanol suspension of attapulgite. Add amino silicone oil to ...

Embodiment 3

[0064] An attapulgite refrigerator deodorant, comprising 110 parts by weight of attapulgite, 25 parts of pomelo peel, 25 parts of plant leaves, 15 parts of white cement, 4 parts of nano-scale silver powder, 4 parts of tourmaline fine powder and titanium 3 parts white powder.

[0065] Wherein, the plant leaves are pagoda tree leaves.

[0066] This embodiment also provides a preparation method of attapulgite refrigerator deodorant, comprising the following steps:

[0067] Step (1), grinding and pulverizing the attapulgite into particles with a particle size of 1mm;

[0068] Step (2), soaking the ground attapulgite in step (1) in 1.5% sodium hydroxide solution for 5.5 hours for purification, filtering and drying to obtain purified attapulgite powder;

[0069] Step (3), add the attapulgite powder in step (2) into the ethanol solution, and stir at a speed of 250r / min for 40min to obtain the attapulgite ethanol suspension. Add amino silicone oil to the turbid liquid, and continue...

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Abstract

The invention discloses an attapulgite deodorant for a refrigerator and a preparation method of the attapulgite deodorant, relating to the technical field of attapulgite. The attapulgite deodorant contains the following components in parts by weight: 100-120 parts of attapulgite, 20-30 parts of shaddock peel, 20-30 parts of plant leaves, 10-20 parts of white cement, 2-6 parts of nanoscale silver powder, 2-6 parts of tourmaline fine powder and 1-5 parts of titanium dioxide. The attapulgite deodorant mainly prepared from attapulgite is low in production cost, good in deodorization and antibacterial effects, strong in hydrophobicity and relatively long in service life.

Description

technical field [0001] The invention relates to the technical field of attapulgite, in particular to an attapulgite refrigerator deodorant and a preparation method thereof. Background technique [0002] Attapulgite is also known as gauze stone, Qiantuwang and so on. It is distributed in many countries of the world. However, my country accounts for 85% of the total exploitable amount, with a total amount of 500 million tons, which has laid the foundation for mass production of this product. Attapulgite is in a barrel structure, with a surface area of ​​9.6~36㎡ / g, and has a strong adsorption capacity for various organic gases and odors. In this design, the composition of attapulgite is 60~80%, which makes full use of the adsorption effect of attapulgite on various harmful components. Attapulgite also has good mildew resistance, inhibits the growth of microorganisms, is chemically inert and stable, does not deteriorate, is non-toxic, and has reliable safety for food. [000...

Claims

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Application Information

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IPC IPC(8): B01J20/22B01J20/30B01D53/02A61L9/013A61L9/01A61L101/56A61L101/12A61L101/02
CPCB01J20/22A61L9/01A61L9/013A61L2209/21B01D53/02B01D2257/90B01D2257/91B01J20/12
Inventor 张志军
Owner ANHUI BOSHUO TECH
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