CN106334436A - Anion coating solution for air purification - Google Patents
Anion coating solution for air purification Download PDFInfo
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- CN106334436A CN106334436A CN201610735142.1A CN201610735142A CN106334436A CN 106334436 A CN106334436 A CN 106334436A CN 201610735142 A CN201610735142 A CN 201610735142A CN 106334436 A CN106334436 A CN 106334436A
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- parts
- anion
- powder
- coating liquid
- air cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/82—Solid phase processes with stationary reactants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an anion coating solution for air purification. The anion coating solution is prepared from, by weight, anion powder, distilled water, sodium polyacrylate, lauryl glucoside, glycol, 2-imidazolidone, citric acid, zinc oxide, lauryl betaine, tert-butyl acetate and a monoalkoxy-titanates coupling agent; nanoscale tourmaline powder, nanometer titania, sodium silicate, methyl alcohol and 2-alkyl acetamido ethyl imidazoline are added into a high pressure reaction kettle, the mass ratio of the nanoscale tourmaline powder to the nanometer titania, sodium silicate to the sodium silicate to the methyl alcohol to the 2-alkyl acetamido ethyl imidazoline is 1:(3-5):(1.5-2):(2-4):(3-5), and the prepared slurry mixed solution is subjected to a hydrothermal reaction. The anion coating solution can be thoroughly attached to the surfaces of pollutants, no dead corner exists during formaldehyde removal, the using effect is more obvious and more direct, the interfacial effect is larger, the toxic gas adsorption rate is further increased, the adsorptivity is stronger, and a formed nanometer film and the surface of an object are fused more directly.
Description
Technical field
The present invention relates to air cleaning coating liquid field is and in particular to a kind of air cleaning anion coating liquid.
Background technology
With the raising of people's living standard, indoor decoration is throughout town and country, but the various ornament materials that decoration uses are such as:
Plywood, coating, plastic, floor, cement etc. contain volatile harmful substance, the master of room air pollution in various degree
Poisonous and harmful molecule is wanted to have formaldehyde, benzene, ammonia etc., indoor pollution has become one of top killer of human health.Therefore, how
Within the time short to the greatest extent, comprehensive purifying the air of a room becomes the task of top priority.At present, the measure of purify air has: anion is sent out
Raw device dedusting technology, High-voltage electrostatic purification, active carbon adsorption technology and ozone purification technology etc..Comprehensive air above purifies skill
Noxious substance typically can only be stored by art, but can not change, some measures such as anion and High-voltage electrostatic purification technology energy
Remove smoke abatement well, but the pollution that chemistry, microorganism etc. are caused is difficult to purify.E.g. lived with the catalysis in photocatalyst
Gonosome system using impregnating slurry, sol-gel technique, ti02 nanoparticle or thin film is carried in carrier surface and space, shape
Become compound nanometer photocatalyst, it is to be fixed on uviol lamp composition catalytic reactor with metal gauze, though room can be removed well
Interior harmful gass, but using relatively limiting to, its function only indoors certain segment space have an effect, also cannot solve rapidly occupying
The problem of the harmful gass such as indoor comprehensive elimination formaldehyde, benzene, ammonia.
Content of the invention
It is an object of the invention to provide a kind of air cleaning anion coating liquid, this air cleaning anion coats
Liquid can deeply be attached to pollutant surface, eliminates formaldehyde no dead angle, becomes apparent from using in effect, more directly, interfacial effect
Bigger, further increase the adsorption rate of toxic gas, adsorptivity is higher, so that the nano thin-film of formation and body surface is merged more
Directly.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of air cleaning anion coating liquid, by with
The group of lower weight portion is grouped into:
100 parts of anion powder,
400 ~ 600 parts of distilled water,
6 ~ 8 parts of sodium polyacrylate,
12 ~ 15 parts of Dodecyl Polyglucosides,
4 ~ 6 parts of ethylene glycol,
10 ~ 12 parts of 2- imidazolidinone,
4 ~ 6 parts of citric acid,
6 ~ 8 parts of zinc oxide,
12 ~ 15 parts of empgen BB,
Hydroxyl lactyl-lactic acid closes 15 ~ 18 parts of titanium,
10 ~ 15 parts of Monoalkoxy-titanates coupling agent；
By 100 parts of described anion powder, 400 ~ 600 parts of distilled water, 6 ~ 8 parts of sodium polyacrylate, Dodecyl Polyglucosides 12 ~ 15
Part, 4 ~ 6 parts of ethylene glycol, 10 ~ 12 parts of 2- imidazolidinone, 4 ~ 6 parts of citric acid, 6 ~ 8 parts of zinc oxide, empgen BB 12 ~ 15
After part, 15 ~ 18 parts of hydroxyl lactyl-lactic acid conjunction titanium and 10 ~ 15 parts of Monoalkoxy-titanates coupling agent mix immersions 2 ~ 3 days, put into ball milling
Low velocity ball milling 2 ~ 3 hours in machine, then high speed ball milling obtains described air cleaning anion coating liquid for 40 ~ 60 minutes；
Described anion powder is obtained by following steps:
Step one, by nano-scale tourmaline powder, nanometer titanium dioxide titanium valve, sodium silicate, methanol and 2- alkyl acetoacetates amino-ethyl
Imidazoline is added in autoclave, described nano-scale tourmaline powder and nanometer titanium dioxide titanium valve, sodium silicate, methanol and 2-
Alkyl acetoacetates amino ethyl imidazoline mass ratio is 1:3 ~ 5:1.5 ~ 2:2 ~ 4:3 ~ 5, and the slurry preparing mixed liquor is carried out water
Thermal response, described nano-scale tourmaline powder is by elbaite, dravite, iron tourmaline according to 10:2 ~ 4:6 ~ 9 weight portion
Ratio mixes；
Step 2, will filter through step one reacted slurry mixed liquor, and successively deionized water and washing with alcohol respectively
The slurry mixed liquor that three times obtain after washing；
Step 3, drying: it is placed in 80 DEG C ~ 150 DEG C drying in baking oven again by complete for the slurry mixed liquor sucking filtration after washing, finally
To anion powder.
The further improved technical scheme of technique scheme is as follows:
1. in such scheme, in described step one, hydrothermal temperature is 150 DEG C ~ 250 DEG C, and the time is 20h ~ 60h.
2., in such scheme, the low velocity of described ball mill is 40 ~ 50 revs/min of balls, and the high speed of described ball mill is
300 ~ 500 revs/min.
3., in such scheme, described elbaite, dravite, the average diameter of iron tourmaline are 30 nanoscales.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
1. air cleaning of the present invention anion coating liquid, it forms one layer of permanent nanoscale anionic film on polluter surface,
Decomposed before formaldehyde ' escape ' in the air, it is to avoid harmful to human, irradiated without light, under any room temperature state, only
The slight variations of temperature and pressure to be had can trigger anion and discharge, and decomposing formaldehyde is colourless, tasteless, does not destroy furniture surface；
Interpolation 2- imidazolidinone, Dodecyl Polyglucosides further are embodied based on specific anion powder and is more beneficial for hydroxyl radical free radical energy
There is quick chain reaction with air pollutants such as nitrogen oxides, formaldehyde, toluene, harmful substance is converted into co2、h2O or nothing
Machine salt, non-secondary pollution, after improvement, two weeks can move in, and save and dry in the air the time of blowing；And using by elbaite, dravite,
Iron tourmaline mixes nano-scale tourmaline powder according to 10:2 ~ 4:6 ~ 9 weight ratio, can deeply be attached to pollutant
Surface, eliminates formaldehyde no dead angle, becomes apparent from, more directly, interfacial effect is bigger, further increases poisonous on using in effect
The adsorption rate of gas, adsorptivity is higher, makes the nano thin-film of formation and body surface fusion more direct.
2. air cleaning of the present invention anion coating liquid, it adds zinc oxide, polyacrylic acid in formula further
Sodium, and combine hydroxyl lactyl-lactic acid 15 ~ 18 parts of titanium of conjunction, 10 ~ 15 parts of Monoalkoxy-titanates coupling agent, be conducive to anion powder to divide
Dissipate and separate, improve resistivity, improve environment anion burst size；Secondly, using using specific components and PROCESS FOR TREATMENT
Anion powder, improve the continuous action time, reach more than 5 years.
Specific embodiment
Embodiment 1 ~ 4: a kind of air cleaning anion coating liquid, it is grouped into by the group of following weight portion, as table 1 institute
Show:
Table 1
By 100 parts of described anion powder, 400 ~ 600 parts of distilled water, 6 ~ 8 parts of sodium polyacrylate, Dodecyl Polyglucosides 12 ~ 15
Part, 4 ~ 6 parts of ethylene glycol, 10 ~ 12 parts of 2- imidazolidinone, 4 ~ 6 parts of citric acid, 6 ~ 8 parts of zinc oxide, empgen BB 12 ~ 15
After part, 15 ~ 18 parts of hydroxyl lactyl-lactic acid conjunction titanium and 10 ~ 15 parts of Monoalkoxy-titanates coupling agent mix immersions 2 ~ 3 days, put into ball milling
Low velocity ball milling 2 ~ 3 hours in machine, then high speed ball milling obtains described air cleaning anion coating liquid for 40 ~ 60 minutes；
Described anion powder is obtained by following steps:
Step one, by nano-scale tourmaline powder, nanometer titanium dioxide titanium valve, sodium silicate, methanol and 2- alkyl acetoacetates amino-ethyl
Imidazoline (surfactant) is added in autoclave, described nano-scale tourmaline powder and nanometer titanium dioxide titanium valve, silicon
Sour sodium, methanol and 2- alkyl acetoacetates amino ethyl imidazoline (surfactant) mass ratio are 1:3 ~ 5:1.5 ~ 2:2 ~ 4:3 ~ 5, will
The slurry mixed liquor preparing carries out hydro-thermal reaction, and described nano-scale tourmaline powder is by elbaite, dravite, ferroelectricity gas
Stone mixes according to 10:2 ~ 4:6 ~ 9 weight ratio；
Step 2, will filter through step one reacted slurry mixed liquor, and successively deionized water and washing with alcohol respectively
The slurry mixed liquor that three times obtain after washing；
Step 3, drying: it is placed in 80 DEG C ~ 150 DEG C drying in baking oven again by complete for the slurry mixed liquor sucking filtration after washing, finally
To anion powder.
In step one in embodiment 1, hydrothermal temperature is 160 DEG C, and the time is 25h；Hydrothermal temperature in step one in embodiment 2
For 200 DEG C, the time is 30h；In step one in embodiment 3, hydrothermal temperature is 220 DEG C, and the time is 25h；Step one in embodiment 4
Middle hydrothermal temperature is 180 DEG C, and the time is 40h；In step one in embodiment 5, hydrothermal temperature is 200 DEG C, and the time is 42h.
The low velocity of above-mentioned ball mill is 40 or 45 revs/min of balls, the high speed of above-mentioned ball mill be 300 or 380 or
500 revs/min of person.
Above-mentioned elbaite, dravite, the average diameter of iron tourmaline are 30 nanoscales.
The air cleaning of the preparation of the embodiment of the present invention 1 ~ 3 is with, after the coating of anion coating liquid, the data of detection performance is such as
Under:
Table 2
During using above-mentioned air cleaning with anion coating liquid, it forms one layer of permanent nanoscale anion on polluter surface
Film, was decomposed before formaldehyde ' escape ' in the air, it is to avoid harmful to human, irradiated without light, under any room temperature state,
As long as the slight variations having temperature and pressure can trigger anion discharging, decomposing formaldehyde, colourless, tasteless, do not destroy furniture table
Face；Interpolation 2- imidazolidinone, Dodecyl Polyglucosides further are embodied based on specific anion powder and is more beneficial for hydroxyl free
Base can occur quick chain reaction with air pollutants such as nitrogen oxides, formaldehyde, toluene, and harmful substance is converted into co2、h2o
Or inorganic salt, non-secondary pollution, after improvement, two weeks can move in, and save and dry in the air the time of blowing；And using electric by elbaite, magnesium
Stone, iron tourmaline mix nano-scale tourmaline powder according to 10:2 ~ 4:6 ~ 9 weight ratio, can deeply be attached to pollution
Thing surface, eliminates formaldehyde no dead angle, becomes apparent from, more directly, interfacial effect is bigger, has further increased on using in effect
The adsorption rate of poisonous gas, adsorptivity is higher, makes the nano thin-film of formation and body surface fusion more direct；Again, it is in formula
In add zinc oxide, sodium polyacrylate further, and combine hydroxyl lactyl-lactic acid close 15 ~ 18 parts of titanium, Monoalkoxy-titanates be coupled
10 ~ 15 parts of agent, is conducive to anion powder dispersion and separates, and improves resistivity, improves environment anion burst size；Again
Secondary, using the anion powder using specific components and PROCESS FOR TREATMENT, improve the continuous action time, reach more than 5 years.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this.All according to the present invention
Equivalence changes or modification that spirit is made, all should be included within the scope of the present invention.
Claims (4)
1. a kind of air cleaning anion coating liquid it is characterised in that: be grouped into by the group of following weight portion:
100 parts of anion powder,
400 ~ 600 parts of distilled water,
6 ~ 8 parts of sodium polyacrylate,
12 ~ 15 parts of Dodecyl Polyglucosides,
4 ~ 6 parts of ethylene glycol,
10 ~ 12 parts of 2- imidazolidinone,
4 ~ 6 parts of citric acid,
6 ~ 8 parts of zinc oxide,
12 ~ 15 parts of empgen BB,
Hydroxyl lactyl-lactic acid closes 15 ~ 18 parts of titanium,
10 ~ 15 parts of Monoalkoxy-titanates coupling agent；
By 100 parts of described anion powder, 400 ~ 600 parts of distilled water, 6 ~ 8 parts of sodium polyacrylate, Dodecyl Polyglucosides 12 ~ 15
Part, 4 ~ 6 parts of ethylene glycol, 10 ~ 12 parts of 2- imidazolidinone, 4 ~ 6 parts of citric acid, 6 ~ 8 parts of zinc oxide, empgen BB 12 ~ 15
After part, 15 ~ 18 parts of hydroxyl lactyl-lactic acid conjunction titanium and 10 ~ 15 parts of Monoalkoxy-titanates coupling agent mix immersions 2 ~ 3 days, put into ball milling
Low velocity ball milling 2 ~ 3 hours in machine, then high speed ball milling obtains described air cleaning anion coating liquid for 40 ~ 60 minutes；
Described anion powder is obtained by following steps:
Step one, by nano-scale tourmaline powder, nanometer titanium dioxide titanium valve, sodium silicate, methanol and 2- alkyl acetoacetates amino-ethyl
Imidazoline is added in autoclave, described nano-scale tourmaline powder and nanometer titanium dioxide titanium valve, sodium silicate, methanol and 2-
Alkyl acetoacetates amino ethyl imidazoline mass ratio is 1:3 ~ 5:1.5 ~ 2:2 ~ 4:3 ~ 5, and the slurry preparing mixed liquor is carried out water
Thermal response, described nano-scale tourmaline powder is by elbaite, dravite, iron tourmaline according to 10:2 ~ 4:6 ~ 9 weight portion
Ratio mixes；
Step 2, will filter through step one reacted slurry mixed liquor, and successively deionized water and washing with alcohol respectively
The slurry mixed liquor that three times obtain after washing；
Step 3, drying: it is placed in 80 DEG C ~ 150 DEG C drying in baking oven again by complete for the slurry mixed liquor sucking filtration after washing, finally
To anion powder.
2. air cleaning according to claim 1 with anion coating liquid it is characterised in that: hydro-thermal temperature in described step one
Spend for 150 DEG C ~ 250 DEG C, the time is 20h ~ 60h.
3. air cleaning according to claim 1 with anion coating liquid it is characterised in that: the low velocity of described ball mill
For 40 ~ 50 revs/min of balls, the high speed of described ball mill is 300 ~ 500 revs/min.
4. air cleaning according to claim 1 with anion coating liquid it is characterised in that: described elbaite, magnesium electricity
Gas stone, the average diameter of iron tourmaline are 30 nanoscales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735142.1A CN106334436A (en) | 2016-08-29 | 2016-08-29 | Anion coating solution for air purification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735142.1A CN106334436A (en) | 2016-08-29 | 2016-08-29 | Anion coating solution for air purification |
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| CN106334436A true CN106334436A (en) | 2017-01-18 |
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| CN201610735142.1A Pending CN106334436A (en) | 2016-08-29 | 2016-08-29 | Anion coating solution for air purification |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523240A (en) * | 2019-08-16 | 2019-12-03 | 广东雪儿生物科技有限公司 | A kind of spherical powder of modified negative-ion and preparation method thereof |
| CN114231066A (en) * | 2021-11-30 | 2022-03-25 | 浙江自然卫士环保科技有限公司 | Air purification nano coating and preparation method and application thereof |
| CN114592350A (en) * | 2022-03-07 | 2022-06-07 | 盐城工业职业技术学院 | Knitted fabric with dual functions of warm keeping, ventilation and air purification and preparation method thereof |
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| CN114592350A (en) * | 2022-03-07 | 2022-06-07 | 盐城工业职业技术学院 | Knitted fabric with dual functions of warm keeping, ventilation and air purification and preparation method thereof |
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Application publication date: 20170118 |