Solid air freshening agent and its preparation method

An air freshener, solid technology, applied in the field of environmental science, to achieve the effect of simple production process

Inactive Publication Date: 2013-10-16
JING AN EDUCATION COLLEGE AFFILIATED SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects of the above-mentioned existing air fresheners containing toxic substances, combined with the function of adsorbing formaldehyde of activated carbon, to provide a simple production process, safe and low consumption, capable of improving air quality, and at the same time capable of adsorbing toxic and harmful gases in the air. Solid air freshener and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The solid air freshener of the present embodiment comprises agar, rose essential oil, ethanol, wood activated carbon, deionized water, and the consumption of each component is as shown in table 1:

[0037] Table 1

[0038] components

weight percentage

agar

1.5％

rose essential oil

0.1％

ethanol

0.2％

wood activated carbon

0.5％

Deionized water

margin

[0039] The preparation method of the solid air freshener of the present embodiment specifically comprises the steps:

[0040] A. Add agar to deionized water, heat and stir until the agar is completely melted;

[0041] B, after the rose essential oil is diluted with ethanol, add wood gac (60 order), form mixed liquor;

[0042] C. When the agar solution in step A is cooled to 45° C., add the mixed solution, stir evenly, pour into a container, and cool until solidified to obtain the solid air freshener.

[0043] In order to investigate the effect of ...

Embodiment 2

[0045] The solid air freshener of the present embodiment comprises agar, jasmine essential oil, ethanol, coconut shell activated carbon, deionized water, and the consumption of each component is as shown in table 2:

[0046] Table 2

[0047] components

weight percentage

agar

2.5％

Jasmine essential oil

1.0％

ethanol

1.0％

Coconut Shell Activated Carbon

2.0％

Deionized water

margin

[0048] The preparation method of the solid air freshener of the present embodiment specifically comprises the steps:

[0049] A. Add agar to deionized water, heat and stir until the agar is completely melted;

[0050] B, after jasmine essential oil is diluted with ethanol, add coconut shell gac (100 orders), form mixed liquor;

[0051] C. When the agar solution in step A is cooled to 50° C., add the mixed solution, stir evenly, pour into a container, and cool until solidified to obtain the solid air freshener.

[0052]In ord...

Embodiment 3

[0054] The solid air freshener of the present embodiment comprises agar, sweet-scented osmanthus essential oil, ethanol, coal-based activated carbon, deionized water, and the consumption of each component is as shown in table 3:

[0055] table 3

[0056] components

weight percentage

agar

4.0％

Jasmine essential oil

2.0％

ethanol

2.0％

Coal-based activated carbon

4.0％

Deionized water

margin

[0057] The preparation method of the solid air freshener of the present embodiment specifically comprises the steps:

[0058] A. Add agar to deionized water, heat and stir until the agar is completely melted;

[0059] B, after osmanthus fragrans essential oil is diluted with ethanol, add coal-based activated carbon (40 orders), form mixed solution;

[0060] C. When the agar solution in step A is cooled to 50° C., add the mixed solution, stir evenly, pour into a container, and cool until solidified to obtain the soli...

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Abstract

The invention discloses a solid air freshening agent and its preparation method. The solid air freshening agent comprises the following components by weight: 1.5%-5% of agar, 0.1%-10% of essential oil, 0.2%-10% of ethanol, 0.5%-5% of activated carbon, and the balance deionized water. The preparation method includes: adding the agar into deionized water, conducting heating stirring till complete dissolution of the agar; diluting the essential oil by ethanol, then adding activated carbon to form a mixed solution; when the agar solution cools to 40DEG C-50DEG C, adding the mixed solution, stirring them evenly, then pouring the solution into a container, and carrying out cooling to a solidification state. Compared with the prior art, the solid air freshening agent provided in invention can refresh air, and also can adsorb toxic and harmful gas in the air. At the same time, the solid air freshening agent adopts the safe and non-toxic agar as the carrier, employs natural essential oil to replace synthetic essence. Meanwhile, safe and non-toxic activated carbon and ethanol are used. The solid air freshening agent provided in the invention is truly secure and efficient.

Description

technical field [0001] The invention belongs to the field of environmental science, and in particular relates to a solid air freshener and a preparation method thereof. Background technique [0002] Solid air fresheners first appeared in foreign countries in the early 1970s and were mainly used in cars, home bedrooms or living rooms, hotels and restaurants, and other public entertainment places. In recent years, with the improvement of people's living standards in our country, the domestic market demand has increased rapidly. The basic preparation principle of this product is to mix essence, deodorant and bactericidal disinfectant with water, thickener, preservative, emulsifier and other components, water and thickener form a solid jelly, this jelly will Essence, deodorant and bactericidal disinfectant are contained in it, and then the essence, deodorant and bactericidal disinfectant are slowly distributed into the air, so as to achieve the purpose of making the air fragran...

Claims

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Application Information

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IPC IPC(8): A61L9/014A61L9/013A61L9/012B01D53/053A61L101/50A61L101/34A61L101/04
Inventor 王爽沈彦含冯一诺沈宗懿詹怡雯
Owner JING AN EDUCATION COLLEGE AFFILIATED SCHOOL
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