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A plant type indoor deodorant and preparation method thereof

A plant-based, deodorant technology, applied in separation methods, chemical instruments and methods, gas treatment, etc., can solve the problems of secondary pollution, inability to effectively absorb or remove odors, etc., to achieve removal of odor components, long-lasting action time, low cost effect

Active Publication Date: 2021-06-04
杭州树派环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, some people use activated carbon solid adsorption materials to absorb indoor volatile organic compounds, but activated carbon has an adsorption limit, and when its adsorption reaches saturation, it will be released again, causing secondary pollution
Other deodorants on the market are mostly masked by fragrance, which cannot effectively absorb or remove odor

Method used

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  • A plant type indoor deodorant and preparation method thereof
  • A plant type indoor deodorant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Plant-type indoor deodorant raw materials (parts by weight): 8 parts of privet privet leaf extract, 3 parts of honeysuckle extract, and 75 parts of water.

[0038] The preparation method of the privet privet leaf extract comprises the following steps: take fresh privet privet leaves, wash and drain the surface water, dry at 50°C to constant weight, pulverize, and pass through a 20-mesh sieve to obtain privet privet leaves. Ligustrum privet leaf powder, privet privet leaf powder and water are mixed at a mass ratio of 1:8, refluxed at 90°C for 60 minutes, filtered with a 300-mesh filter cloth to obtain a primary filtrate and a primary filter residue, and the primary filter residue is added to the large leaf Water with 8 times the mass of privet leaf powder was refluxed at 90°C for 40 minutes, and filtered with a 300-mesh filter cloth to obtain the secondary filtrate and secondary filter residue. Concentrate under reduced pressure at 60°C until the density at 60°C is 1.08g / m...

Embodiment 2

[0042] Plant-type indoor deodorant raw materials (parts by weight): 8 parts of privet privet leaf extract, 8 parts of balsam pear extract, 6 parts of magnolia bark extract, 3 parts of honeysuckle extract, and 75 parts of water.

[0043] The preparation method of the Magnolia bark extract comprises the following steps: crush the Magnolia officinalis, pass through a 20-mesh sieve to obtain Magnolia officinalis powder, mix the Magnolia officinalis powder and an aqueous ethanol solution with a volume fraction of 60% in a mass ratio of 1:5, and use a mass ratio of Fraction is 10% sodium bicarbonate aqueous solution adjustment 7.6, reflux extraction at 65 ℃ for 120 minutes, adopt 300 order filter cloths to filter, obtain primary filtrate and primary filter residue, add the water of magnolia bark powder mass 8 times in primary filter residue, use mass fraction Adjust 7.6 for a 10% aqueous solution of sodium bicarbonate, reflux extraction at 85°C for 40 minutes, and filter with a 300-m...

Embodiment 3

[0061] It is basically the same as Embodiment 2, the only difference is:

[0062] The preparation method of the Magnolia bark extract comprises the following steps: crush the Magnolia officinalis, pass through a 20-mesh sieve to obtain Magnolia officinalis powder, mix the Magnolia officinalis powder and an aqueous ethanol solution with a volume fraction of 60% in a mass ratio of 1:5, and use a mass ratio of The sodium bicarbonate aqueous solution with a fraction of 10% is adjusted to 7.6, refluxed and extracted at 65°C for 120 minutes, and filtered with a 300-mesh filter cloth to obtain a filtrate, which is concentrated under reduced pressure at an absolute pressure of 0.02MPa and a temperature of 60°C to a density of 60°C 1.08g / mL to obtain Magnolia officinalis extract.

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Abstract

The invention discloses a plant-type indoor deodorant and a preparation method thereof. The plant-type indoor deodorant comprises the following raw materials in parts by weight: 5-10 parts of privet privet leaf extract, 2-10 parts of honeysuckle extract 5 parts, 65‑85 parts of water. The plant-type indoor deodorant and the preparation method thereof of the present invention adopt natural plant extracts, are safe and non-toxic, can quickly eliminate indoor odors, and can effectively inhibit indoor germs, thereby providing a healthy living environment. The obtained plant-type indoor deodorant The agent is stable for long-term storage, and the active ingredient is released for a long time during use, and the action time is long-lasting.

Description

technical field [0001] The invention relates to the technical field of deodorants, in particular to a plant-type indoor deodorant and a preparation method thereof. Background technique [0002] A deodorant is a cleaning product used to remove odors from a localized space. In recent years, with the improvement of people's living standards and the acceleration of urbanization, people's living conditions have been continuously improved, and high-end office buildings have been built. In front of people, the harmful substances polluted by interior decoration are mainly formaldehyde, benzene series, ammonia and other volatile organic compounds, and the highest content of formaldehyde is the most harmful. [0003] Natural wood itself has a certain amount of formaldehyde content. Due to the large amount of glue used in wood-based panels, the amount used in decoration is also very considerable, so it has become the primary source of indoor formaldehyde and TVOC pollution. In addit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/78B01D53/72
CPCB01D53/72B01D53/78B01D2257/91
Inventor 石锋张照荣李远兵肖翔
Owner 杭州树派环保科技有限公司
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