CN105056273A - Method for preparing air purifying agent containing plant extracts - Google Patents
Method for preparing air purifying agent containing plant extracts Download PDFInfo
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- CN105056273A CN105056273A CN201510545514.XA CN201510545514A CN105056273A CN 105056273 A CN105056273 A CN 105056273A CN 201510545514 A CN201510545514 A CN 201510545514A CN 105056273 A CN105056273 A CN 105056273A
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- air purifying
- plant extract
- containing plant
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- plant extracts
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Abstract
The invention relates to the field of daily supplies, in particular to a method for preparing an air purifying agent containing plant extracts, wherein hypochlorous acid and monopotassium phosphate are weighted in a container according to a radio, and are dissolved through water, adjust potential of hydrogen (PH) of solution through citric acid, prepare suspension liquid by further adding kaolin through water-bath heating, add acetic ether and semicarbazide to react in nitrogen for 2-3h, then are pumped and filtered, then are arranged in a dying box to dry and prepare powder, and add plant extracts after adding nanometer titania to be uniformly mixed, thereby preparing paste finished products at last. The method for preparing the air purifying agent containing the plant extracts is long in duration time, effectively removes house smell, is strong in adsorptivity, safe and environmentally friendly, simple to use and low in cost, and enhances absorption effect of formaldehyde by mixing with the plant extracts.
Description
Technical field
The present invention relates to articles for daily use field, be specifically related to a kind of preparation method of the air purifying preparation containing plant extract.
Background technology
In indoor spend in life by the most of the time for people, and with the longest in the time of the indoor life of family.Therefore, the quality of indoor environment directly affects the healthy of people.Over nearly 20 years, the develop rapidly of China's development of real estate, drives ornament materials industry and interior decoration industry high speed development like the mushrooms after rain.Overrun due to development and the quality of finishing material differs, fits up the very different of troop, the people's that caused indoor decoration pollution to have a strong impact on is healthy, threatens the life of the mankind.Various building and ornament materials in room, as the toxic pollutant such as formaldehyde, benzene, halogenated hydrocarbons, aromatic hydrocarbon that wood-based plate, Wooden composite floor, laminated woody plate furniture and adhesive etc. volatilize, especially the Form aldehyde release phase reaches 3 ~ 15 years, endangers very serious.Therefore, formaldehyde is all classified as potential danger carcinogen and important environmental contaminants by the World Health Organization (WHO) and Environmental Protection Agency USA (EPA).
Summary of the invention
The object of the present invention is to provide a kind of preparation method effectively can removing the air purifying preparation of the formaldehyde in air.
Technical scheme of the present invention is as follows:
A preparation method for air purifying preparation containing plant extract, comprises the following steps:
(1) hypochlorous acid and potassium dihydrogen phosphate is taken in proportion in container, with water dissolution at 30-40 DEG C;
(2) with citric acid regulating solution to pH (5.0 ± 0.2);
(3) add Kaolin in the solution, be uniformly mixed, heating in water bath obtains suspension;
(4) be warming up to 55-65 DEG C, add ethyl acetate and semicarbazides, under nitrogen atmosphere, react 2-3h;
(5) sucking filtration is carried out to step (4) gained, be then placed in the 120-140 DEG C of obtained powder of baking oven drying, add nano titanium oxide Homogeneous phase mixing;
(6) plant extract is added, final paste finished product.
As preferably, the mass ratio of described hypochlorous acid and potassium dihydrogen phosphate is 1:5-7.
As preferably, described ethyl acetate and semicarbazides mass ratio be 1:1-2.
As preferably, described hypochlorous acid and potassium dihydrogen phosphate and described ethyl acetate and semicarbazides gross mass be 1:1-2.
As preferably, the mass ratio of described citric acid, Kaolin, water is 1-3:15-20:30-40.
As preferably, described nano titanium oxide is described kaolinic 5-15%.
As preferably, described plant extract is the 5-10% of described water.
Beneficial effect of the present invention: the persistent period of the present invention is long, effectively removes house abnormal flavour, and adsorptivity is strong, safety and environmental protection, uses simple, adds plant extraction liquid and enhances the effect absorbing formaldehyde.
Detailed description of the invention
Embodiment 1
Take 5 parts of hypochlorous acid and 25 parts of potassium dihydrogen phosphates in proportion in container, with 100 parts of water dissolutioies at 30-40 DEG C, 10 parts of citric acid regulating solutions are to pH (5.0 ± 0.2), add 50 parts of Kaolin in the solution, be uniformly mixed, heating in water bath obtains suspension, be warming up to 55-65 DEG C, add 5 parts of ethyl acetates and 10 parts of semicarbazides, 2-3h is reacted under nitrogen atmosphere, sucking filtration is carried out to step (4) gained, then the 120-140 DEG C of obtained powder of baking oven drying is placed in, add 2.5 parts of nano titanium oxide Homogeneous phase mixing, add 5 parts of plant extracts, final paste finished product.
Embodiment 2
Take 8 parts of hypochlorous acid and 56 parts of potassium dihydrogen phosphates in proportion in container, with 120 parts of water dissolutioies at 30-40 DEG C, 3 parts of citric acid regulating solutions are to pH (5.0 ± 0.2), add 35 parts of Kaolin in the solution, be uniformly mixed, heating in water bath obtains suspension, be warming up to 55-65 DEG C, add 9 parts of ethyl acetates and 12 parts of semicarbazides, 2-3h is reacted under nitrogen atmosphere, sucking filtration is carried out to step (4) gained, then the 120-140 DEG C of obtained powder of baking oven drying is placed in, add 4 parts of nano titanium oxide Homogeneous phase mixing, add 8 parts of plant extracts, final paste finished product.
Embodiment 3
Take 10 parts of hypochlorous acid and 70 parts of potassium dihydrogen phosphates in proportion in container, with 150 parts of water dissolutioies at 30-40 DEG C, 15 parts of citric acid regulating solutions are to pH (5.0 ± 0.2), add 58 parts of Kaolin in the solution, be uniformly mixed, heating in water bath obtains suspension, be warming up to 55-65 DEG C, add 12 parts of ethyl acetates and 18 parts of semicarbazides, 2-3h is reacted under nitrogen atmosphere, sucking filtration is carried out to step (4) gained, then the 120-140 DEG C of obtained powder of baking oven drying is placed in, add 6 parts of nano titanium oxide Homogeneous phase mixing, add 10 plant extracts, final paste finished product.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a preparation method for the air purifying preparation containing plant extract, is characterized in that, comprise the following steps:
(1) hypochlorous acid and potassium dihydrogen phosphate is taken in proportion in container, with water dissolution at 30-40 DEG C;
(2) with citric acid regulating solution to pH (5.0 ± 0.2);
(3) add Kaolin in the solution, be uniformly mixed, heating in water bath obtains suspension;
(4) be warming up to 55-65 DEG C, add ethyl acetate and semicarbazides, under nitrogen atmosphere, react 2-3h;
(5) sucking filtration is carried out to step (4) gained, be then placed in the 120-140 DEG C of obtained powder of baking oven drying, add nano titanium oxide Homogeneous phase mixing;
(6) plant extract is added, final paste finished product.
2. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: the mass ratio of described hypochlorous acid and potassium dihydrogen phosphate is 1:5-7.
3. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: described ethyl acetate and semicarbazides mass ratio be 1:1-2.
4. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: described hypochlorous acid and potassium dihydrogen phosphate and described ethyl acetate and semicarbazides gross mass be 1:1-2.
5. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: the mass ratio of described citric acid, Kaolin, water is 1-3:15-20:30-40.
6. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: described nano titanium oxide is described kaolinic 5-15%.
7. the preparation method of a kind of air purifying preparation containing plant extract according to claim 1, is characterized in that: described plant extract is the 5-10% of described water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510545514.XA CN105056273A (en) | 2015-08-31 | 2015-08-31 | Method for preparing air purifying agent containing plant extracts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510545514.XA CN105056273A (en) | 2015-08-31 | 2015-08-31 | Method for preparing air purifying agent containing plant extracts |
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| CN105056273A true CN105056273A (en) | 2015-11-18 |
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| CN201510545514.XA Pending CN105056273A (en) | 2015-08-31 | 2015-08-31 | Method for preparing air purifying agent containing plant extracts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421076A (en) * | 2018-01-31 | 2018-08-21 | 盱眙启睿矿业有限公司 | A kind of indoor air purification agent prepared with attapulgite |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607174A (en) * | 2008-06-19 | 2009-12-23 | 上海复爱绿色化学技术有限公司 | Natural polymer composite-base formaldehyde remover and preparation method thereof |
| CN103521206A (en) * | 2013-09-30 | 2014-01-22 | 四川嘉宝莉涂料有限公司 | Synthetic method of sepiolite/nano TiO2 composite material |
| CN103721526A (en) * | 2013-12-06 | 2014-04-16 | 中山奈德生物科技有限公司 | Air purifying preparation |
| CN104288819A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Indoor air purifying agent |
-
2015
- 2015-08-31 CN CN201510545514.XA patent/CN105056273A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607174A (en) * | 2008-06-19 | 2009-12-23 | 上海复爱绿色化学技术有限公司 | Natural polymer composite-base formaldehyde remover and preparation method thereof |
| CN103521206A (en) * | 2013-09-30 | 2014-01-22 | 四川嘉宝莉涂料有限公司 | Synthetic method of sepiolite/nano TiO2 composite material |
| CN103721526A (en) * | 2013-12-06 | 2014-04-16 | 中山奈德生物科技有限公司 | Air purifying preparation |
| CN104288819A (en) * | 2014-09-19 | 2015-01-21 | 明光瑞泰工业有限公司 | Indoor air purifying agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421076A (en) * | 2018-01-31 | 2018-08-21 | 盱眙启睿矿业有限公司 | A kind of indoor air purification agent prepared with attapulgite |
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Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |