CN104449577A - Dust cleaning agent for car air - Google Patents
Dust cleaning agent for car air Download PDFInfo
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- CN104449577A CN104449577A CN201410573386.5A CN201410573386A CN104449577A CN 104449577 A CN104449577 A CN 104449577A CN 201410573386 A CN201410573386 A CN 201410573386A CN 104449577 A CN104449577 A CN 104449577A
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- extracting solution
- water
- gac
- urea
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- 239000000428 dust Substances 0.000 title claims abstract description 33
- 239000012459 cleaning agent Substances 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 59
- 244000178870 Lavandula angustifolia Species 0.000 claims abstract description 54
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000004202 carbamide Substances 0.000 claims abstract description 29
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 239000001102 lavandula vera Substances 0.000 claims abstract description 17
- 235000018219 lavender Nutrition 0.000 claims abstract description 17
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 29
- CWNSVVHTTQBGQB-UHFFFAOYSA-N N,N-Diethyldodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CC)CC CWNSVVHTTQBGQB-UHFFFAOYSA-N 0.000 claims description 29
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 claims description 29
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 claims description 29
- 229940035048 sorbitan monostearate Drugs 0.000 claims description 29
- 235000011076 sorbitan monostearate Nutrition 0.000 claims description 29
- 239000001587 sorbitan monostearate Substances 0.000 claims description 29
- 238000000746 purification Methods 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000009835 boiling Methods 0.000 claims description 16
- 239000000706 filtrate Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 9
- 238000002386 leaching Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 231100000957 no side effect Toxicity 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 abstract 1
- ZZNDQCACFUJAKJ-UHFFFAOYSA-N 1-phenyltridecan-1-one Chemical compound CCCCCCCCCCCCC(=O)C1=CC=CC=C1 ZZNDQCACFUJAKJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 229940051841 polyoxyethylene ether Drugs 0.000 abstract 1
- 229920000056 polyoxyethylene ether Polymers 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 14
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 10
- 239000000047 product Substances 0.000 description 9
- 238000005457 optimization Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 6
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- -1 polyoxyethylene octylphenol Polymers 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Abstract
The invention provides a dust cleaning agent for car air. The dust cleaning agent is prepared from the following raw materials in parts by mass: 5-10 parts of fatty alcohol polyoxyethylene ether phosphate, 0.1-0.15 parts of lauric diethanolamide, 5-20 parts of sorbitan monstearate, 2-6 parts of a lavender extracting solution, 4-9 parts of ethyl alcohol, 1-2 parts of urea, 20-30 parts of a activated carbon and 30-50 parts of water. The finished product provided by the invention has excellent dust-reducing effect, stable property, no side effect on a human body and no secondary pollution to the environment.
Description
Technical field
The present invention relates to a kind of scavenging agent, the agent of especially a kind of automobile air dust purification.
Background technology
Along with the raising of quality of the life, vehicle occupancy volume is also more and more higher per capita, even the dust pollution on road is sitting in inside car and also can be affected, existing road dedusting carries out watering and lowering dust process by water barrow, also occurred carrying out dedusting by chemical reagent.
Application publication number is CN 103143213 A, denomination of invention is " a kind of air purifying preparation ", adopt following component and weight percent content: polyether modified silicon oil 60 ~ 80%, polyoxyethylene octylphenol ether 20% ~ 40%, compared with prior art, air purifying preparation of the present invention has wetting to coal dust and dust-laying effect is good, and cost is low, advantage easy to use.
Application publication number is CN 101898124 A, denomination of invention is " a kind of air purifying preparation ", air purifying preparation of the present invention, comprises each component of following weight percent: calcium sulfate 57 ~ 75%, cobalt chloride 9.5 ~ 21%, gac 14 ~ 26%.The optimized percentage content of each component is: calcium sulfate 65%, cobalt chloride 20%, gac 15%.The preparation method of air purifying preparation of the present invention, comprises the following steps: a, calcium sulfate is crushed to diameter is after 0.8mm ~ 2mm, with cobalt chloride dyeing, then toast under 250 ~ 350 DEG C of temperature condition 5.5 ~ 6.5 hours, be finally cooled to room temperature;
B, gac is toasted 2.5 ~ 3.5 hours under 200 ~ 300 DEG C of temperature condition after be cooled to room temperature again; C, the dye after process in step a to be had in the calcium sulfate of cobalt chloride and step b process after gac mix described air purifying preparation.Further, to the preferred baking box of equipment that the baking of the calcium sulfate after cobalt chloride dyeing uses in step a, best storing temperature is 300 DEG C, and best baking time is 6 hours.Further, the preferred baking box of equipment that the baking to gac described in step b uses, best storing temperature 240 DEG C, best baking time is 3 hours.Further, the cooling described in step a and step b is cooling in sealed states.Beneficial effect of the present invention is embodied in: this air purifying preparation to the impurity in air and water vapour degree of purification higher, can meet for the requirement for carrier gas degree of cleaning and ridity in accurate composition detection and checking process.
Although carried out depositing dust process by chemical reagent to dust above, equally secondary pollution is caused to environment, not easily degraded, cannot have been promoted on a large scale.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide the agent of a kind of automobile air dust purification, not only dust-laying effect is good, stable in properties, and has no side effect to human body, can not cause secondary pollution to environment.
In order to solve above technical scheme, technical scheme provided by the invention is:
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 5-10 part, lauric acid diethyl amide 0.1-0.15 part, sorbitan monostearate 5-20 part, lavandula angustifolia extracting solution 2-6 part, ethanol 4-9 part, urea 1-2 part, gac 20-30 part, water 30-50 part;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6-9 part, lauric acid diethyl amide 0.11-0.14 part, sorbitan monostearate 5-19 part, lavandula angustifolia extracting solution 2-5 part, ethanol 3-8 part, urea 1.5-2 part, gac 25-30 part, water 30-45 part;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 5 parts, lavandula angustifolia extracting solution 2 parts, ethanol 3 parts, 1 part, urea, gac 20 parts, 30 parts, water;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 7 parts, lauric acid diethyl amide 0.12 part, sorbitan monostearate 6 parts, lavandula angustifolia extracting solution 3 parts, ethanol 4 parts, 1.5 parts, urea, gac 25 parts, 35 parts, water;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 7 parts, lavandula angustifolia extracting solution 3 parts, ethanol 5 parts, 1.5 parts, urea, gac 27 parts, 40 parts, water;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.14 part, sorbitan monostearate 15 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 40 parts, water;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 9 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 5 parts, ethanol 8 parts, 2 parts, urea, gac 30 parts, 45 parts, water;
As present invention further optimization, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 35 parts, water;
As present invention further optimization, described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
By above technical scheme, relative to prior art, the present invention has following beneficial effect:
The present invention selects the sorbitan monostearate of easily degraded, can at dust surface quick film-forming, and under the acting in conjunction of aliphatic alcohol polyoxyvinethene phosphate salt, lauric acid diethyl amide, second alcohol and water, make easily floating pollution dust be condensed into stable particle fast, avoid automobile dust from flying in the process of moving; In addition, lavandula angustifolia has the effect of calming the nerves, and contributes to that driver is calm in driving procedure to calm the nerves.
Embodiment
Technical scheme of the present invention is explained below in conjunction with embodiment.
Embodiment 1
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 5 parts, lavandula angustifolia extracting solution 2 parts, ethanol 3 parts, 1 part, urea, gac 20 parts, 30 parts, water;
Preparation method of the present invention, comprise the following steps: at 45 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 30 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Embodiment 2
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 7 parts, lauric acid diethyl amide 0.12 part, sorbitan monostearate 6 parts, lavandula angustifolia extracting solution 3 parts, ethanol 4 parts, 1.5 parts, urea, gac 25 parts, 35 parts, water;
Preparation method of the present invention, comprise the following steps: at 50 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 45 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Embodiment 3
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 7 parts, lavandula angustifolia extracting solution 3 parts, ethanol 5 parts, 1.5 parts, urea, gac 27 parts, 40 parts, water;
Preparation method of the present invention, comprise the following steps: at 35 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 30 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Embodiment 4
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.14 part, sorbitan monostearate 15 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 40 parts, water;
Preparation method of the present invention, comprise the following steps: at 45 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 40 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Embodiment 5
The agent of a kind of automobile air dust purification, comprises the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 9 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 5 parts, ethanol 8 parts, 2 parts, urea, gac 30 parts, 45 parts, water;
Preparation method of the present invention, comprise the following steps: at 55 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 50 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Embodiment 6
The agent of a kind of automobile air dust purification,, comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 35 parts, water;
Preparation method of the present invention, comprise the following steps: at 55 DEG C, by aliphatic alcohol polyoxyvinethene phosphate salt, sorbitan monostearate, ethanol, urea, gac mixing and stirring, be cooled to 45 DEG C, add lauric acid diethyl amide, add water and lavandula angustifolia extracting solution after stirring and stir and can obtain finished product of the present invention.
Described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
Diluted in 1:450 ratio clear water by gained finished product of the present invention, be placed in car in vial, finished product of the present invention is carrying out Preliminary Applications, obtains good effect.The major trunk roads road dust of this running car is more, and vehicle flowrate is comparatively large, causes Air quality not up to standard, and after applying finished product of the present invention, in car, air-borne dust pollutes and obviously alleviated.Effect is as follows: effectively 7 days dust suppression time, dust suppression rate reaches more than 85%.
Claims (9)
1. an automobile air dust purification agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 5-10 part, lauric acid diethyl amide 0.1-0.15 part, sorbitan monostearate 5-20 part, lavandula angustifolia extracting solution 2-6 part, ethanol 4-9 part, urea 1-2 part, gac 20-30 part, water 30-50 part.
2. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6-9 part, lauric acid diethyl amide 0.11-0.14 part, sorbitan monostearate 5-19 part, lavandula angustifolia extracting solution 2-5 part, ethanol 3-8 part, urea 1.5-2 part, gac 25-30 part, water 30-45 part.
3. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 5 parts, lavandula angustifolia extracting solution 2 parts, ethanol 3 parts, 1 part, urea, gac 20 parts, 30 parts, water.
4. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 7 parts, lauric acid diethyl amide 0.12 part, sorbitan monostearate 6 parts, lavandula angustifolia extracting solution 3 parts, ethanol 4 parts, 1.5 parts, urea, gac 25 parts, 35 parts, water.
5. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 6 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 7 parts, lavandula angustifolia extracting solution 3 parts, ethanol 5 parts, 1.5 parts, urea, gac 27 parts, 40 parts, water.
6. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.14 part, sorbitan monostearate 15 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 40 parts, water.
7. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 9 parts, lauric acid diethyl amide 0.11 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 5 parts, ethanol 8 parts, 2 parts, urea, gac 30 parts, 45 parts, water.
8. automobile air dust purification according to claim 1 agent, is characterized in that: comprise the following raw material according to mass fraction meter: aliphatic alcohol polyoxyvinethene phosphate salt 8 parts, lauric acid diethyl amide 0.13 part, sorbitan monostearate 16 parts, lavandula angustifolia extracting solution 4 parts, ethanol 6 parts, 2 parts, urea, gac 28 parts, 35 parts, water.
9. automobile air dust purification according to claim 1 agent, it is characterized in that: described lavandula angustifolia extracting solution is prepared by following methods and obtains: by dry after lavender removal of impurities, be crushed to 50-100 order, add in the boiling water of 30 times of equivalents and decoct 10min, cross leaching filter residue, filter residue is added secondary in the boiling water of 20 times of equivalents and decoct 5min, filter, get filtrate, merge twice filtrate, cool and obtain lavender extracting solution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410573386.5A CN104449577B (en) | 2014-10-24 | 2014-10-24 | A kind of automobile air dust purification agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410573386.5A CN104449577B (en) | 2014-10-24 | 2014-10-24 | A kind of automobile air dust purification agent |
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| CN104449577A true CN104449577A (en) | 2015-03-25 |
| CN104449577B CN104449577B (en) | 2016-08-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148691A (en) * | 2015-09-07 | 2015-12-16 | 王璐 | Air drying purifying preparation |
| CN106634844A (en) * | 2016-12-07 | 2017-05-10 | 兴业县金达木材有限公司 | Dedusting agent suitable for wood processing |
| CN107596420A (en) * | 2017-10-16 | 2018-01-19 | 唐宏泉 | A kind of automobile air dust purification agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190442A (en) * | 2013-02-28 | 2013-07-10 | 陈自金 | Composite antibacterial anion air cleanser and preparation method thereof |
| CN103212102A (en) * | 2013-04-24 | 2013-07-24 | 浙江绿岛科技有限公司 | Multi-functional air purifying agent and preparation method thereof |
| CN103461402A (en) * | 2013-08-22 | 2013-12-25 | 苏州康华净化系统工程有限公司 | Indoor air purification sterilizing agent |
-
2014
- 2014-10-24 CN CN201410573386.5A patent/CN104449577B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190442A (en) * | 2013-02-28 | 2013-07-10 | 陈自金 | Composite antibacterial anion air cleanser and preparation method thereof |
| CN103212102A (en) * | 2013-04-24 | 2013-07-24 | 浙江绿岛科技有限公司 | Multi-functional air purifying agent and preparation method thereof |
| CN103461402A (en) * | 2013-08-22 | 2013-12-25 | 苏州康华净化系统工程有限公司 | Indoor air purification sterilizing agent |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148691A (en) * | 2015-09-07 | 2015-12-16 | 王璐 | Air drying purifying preparation |
| CN106634844A (en) * | 2016-12-07 | 2017-05-10 | 兴业县金达木材有限公司 | Dedusting agent suitable for wood processing |
| CN106634844B (en) * | 2016-12-07 | 2019-04-02 | 兴业县金达木材有限公司 | A kind of dedusting agent suitable for timber processing |
| CN107596420A (en) * | 2017-10-16 | 2018-01-19 | 唐宏泉 | A kind of automobile air dust purification agent and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN104449577B (en) | 2016-08-17 |
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