CN108786447A - A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material - Google Patents
A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material Download PDFInfo
- Publication number
- CN108786447A CN108786447A CN201810606757.3A CN201810606757A CN108786447A CN 108786447 A CN108786447 A CN 108786447A CN 201810606757 A CN201810606757 A CN 201810606757A CN 108786447 A CN108786447 A CN 108786447A
- Authority
- CN
- China
- Prior art keywords
- parts
- catalysis material
- environment
- friendly type
- type air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims abstract description 88
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 71
- 238000002360 preparation method Methods 0.000 title claims description 45
- 239000000843 powder Substances 0.000 claims abstract description 54
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 43
- 239000011707 mineral Substances 0.000 claims abstract description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910001570 bauxite Inorganic materials 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910001603 clinoptilolite Inorganic materials 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000006210 lotion Substances 0.000 claims abstract description 16
- 239000004005 microsphere Substances 0.000 claims abstract description 16
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 16
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 16
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 15
- 238000003763 carbonization Methods 0.000 claims abstract description 15
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 15
- 239000010459 dolomite Substances 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000010903 husk Substances 0.000 claims abstract description 15
- 239000003415 peat Substances 0.000 claims abstract description 15
- 235000009566 rice Nutrition 0.000 claims abstract description 15
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 15
- 229940070527 tourmaline Drugs 0.000 claims abstract description 15
- 239000011032 tourmaline Substances 0.000 claims abstract description 15
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 241000209094 Oryza Species 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 10
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical group OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 5
- RMKJAAPVONZTMN-UHFFFAOYSA-N aluminum;dihydroxy(oxo)silane;sodium Chemical compound [Na].[Al].O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O.O[Si](O)=O RMKJAAPVONZTMN-UHFFFAOYSA-N 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000000703 high-speed centrifugation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000003595 mist Substances 0.000 claims description 5
- 239000011943 nanocatalyst Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 229940037003 alum Drugs 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 28
- 230000001954 sterilising effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 13
- 241000588724 Escherichia coli Species 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- 229920006316 polyvinylpyrrolidine Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 229910001586 aluminite Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 terpene small molecule Chemical class 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 240000008375 Hymenaea courbaril Species 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 235000008291 Poterium sanguisorba Nutrition 0.000 description 1
- 244000173853 Sanguisorba officinalis Species 0.000 description 1
- 235000008282 Sanguisorba officinalis Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000246044 Sophora flavescens Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229940069521 aloe extract Drugs 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- BLUAFEHZUWYNDE-NNWCWBAJSA-N artemisinin Chemical compound C([C@](OO1)(C)O2)C[C@H]3[C@H](C)CC[C@@H]4[C@@]31[C@@H]2OC(=O)[C@@H]4C BLUAFEHZUWYNDE-NNWCWBAJSA-N 0.000 description 1
- 229930101531 artemisinin Natural products 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229930183339 qinghaosu Natural products 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
- B01D53/86—Catalytic processes
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of environment-friendly type air cleanser based on catalysis material, includes the raw material of following parts by weight：32-38 parts of silicon dioxide microsphere lotion, 18-22 parts of catalysis material, 6-10 parts of clinoptilolite of pretreatment, 5-9 parts of bauxite of porous mineral powder doping, 2-6 parts of peat, 3-5 parts of dolomite dust, 3-5 parts of tourmaline powder, 1-3 parts of carbonization rice husk, 20-26 parts of deionized water.The object of the present invention is to provide a kind of environment-friendly type air cleanser based on catalysis material, cleanser sterilization, formaldehyde adsorption effect are significantly improved compared with prior art, have higher use value and good application prospect.
Description
Technical field
The present invention relates to air purifying preparation technical fields, and in particular to a kind of environment-friendly type air based on catalysis material is net
Agent and preparation method thereof.
Background technology
Air purifying preparation refers to using absorption, decomposition principle possessed by natural material itself, by modern science and technology
Processing is formed by with the product eliminated pernicious gas in air, dispel various odor functions, and plant itself is with certain gas
Taste stays in air, once complete oxidation course smell can rapidly disappear, it is dying for a long time rather than other plants essential oils, effectively at
Aldehyde, benzene, ethers harmful pollutants are surrounded, oxidation, are decomposed, removed or innoxious by part terpene small molecule simultaneously, and are increased
Effective oxygen in air is significantly improved to the Respiratory ft tive resistance of human body, being capable of fast decoupled, oxidation stink, peculiar smell
Molecule is killed and causes rotten, the smelly microorganism of cause, discharges the plant source faint scent factor, not only eliminate source of odor, but also increase effect with fresh air
Fruit, catalysis material refer to being catalyzed by the based semiconductor needed for the material, the photochemical reaction occurred under the action of light
Agent material, in the world can be many as having for catalysis material, including titanium dioxide, zinc oxide, tin oxide, zirconium dioxide, sulphur
Because its oxidability is strong, chemical property is stablized nontoxic, becomes for many oxides sulfide semiconductor such as cadmium, wherein titanium dioxide
Most hot nano photocatalyst catalytic material in the world, therefore photocatalyst applications can be improved to air purification effect on air purifying preparation
Fruit.
Existing air purifying preparation test solution meeting secondary pollution, causes centainly to threaten, air purification is imitated in addition to human body health
Fruit is bad, Chinese patent literature (publication number：CN106345202B a kind of macromolecule air purifying preparation and its preparation side) are disclosed
Method, the macromolecule air purifying preparation are made of the raw material of following weight parts：5-15 parts of acrylic resin, gathers 5-15 parts of ethyl alcohol
0.5-5 parts of vinyl alcohol, 0.1-1 parts of stabilizer, 0.1-1 parts of chelating agent, 0.5-5 parts of antiseptic, nonionic surfactant 5-15
Part, 50-70 part of water, which uses acrylic resin as raw material, and acrylic resin eye contact, can cause centainly to hinder
Evil, which is mostly organic solvent, and material component is not very environmentally protective.
Chinese patent literature (publication number：CN106075521B a kind of air purifying preparation composition) is disclosed, with parts by weight
Meter, includes at least：Garden burnet and 10-30 parts of China tree flower extract, 10-30 parts of shrubby sophora extract, 5-10 parts of locust tree extract, eucalyptus
1-5 parts of leaf extract, 10-15 parts of chrysanthemum extract, 10-15 parts of aloe extract, 0.1-1 parts of nano silver, qinghaosu 0.5-2
Part, for the cleanser using Chinese medical extract as the invention main material, sterilization, formaldehyde adsorption effect are not fine.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of environment-friendly type air based on catalysis material is net
Agent, cleanser sterilization, formaldehyde adsorption effect are significantly improved compared with prior art, have higher use value and good
Good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of environment-friendly type air cleanser based on catalysis material, includes the original of following parts by weight
Material：
32-38 parts of silicon dioxide microsphere lotion, 18-22 parts of catalysis material, 6-10 parts of clinoptilolite of pretreatment, porous mine
Object powder doping 5-9 parts of bauxite, 2-6 parts of peat, 3-5 parts of dolomite dust, 3-5 parts of tourmaline powder, 1-3 parts of carbonization rice husk, go from
Sub- water 20-26 parts.
Preferably, the environment-friendly type air cleanser based on catalysis material includes the raw material of following parts by weight：
35 parts of silicon dioxide microsphere lotion, 20 parts of catalysis material, 8 parts of clinoptilolite of pretreatment, the doping of porous mineral powder
7 parts of bauxite, 4 parts of peat, 4 parts of dolomite dust, 4 parts of tourmaline powder, 2 parts of carbonization rice husk, 23 parts of deionized water.
Preferably, the catalysis material preparation method is to press catalysis material, pore-foaming agent, surfactant, solvent
According to weight ratio 6:1:1:4 are mixed, speed of agitator 90-100r/min, mixing time 35-45min, are stirred to complete
Fully dissolved, by pore to get catalysis material.
Preferably, the catalysis material is alundum (Al2O3) nanocatalyst；The pore-foaming agent is polyvinylpyrrolidine
Ketone；The surfactant is lauryl sodium sulfate；The solvent is water.
Preferably, the pretreatment clinoptilolite will assist ptilolite to be placed in micro-wave oven and carry out reaction 1-2h, reaction temperature
It is 210 DEG C.
Preferably, the porous mineral powder doping bauxite preparation method is to mix porous mineral powder, bauxite,
It is subsequently added to carry out ultrasonic disperse 6-10min in water, then carries out high speed centrifugation, centrifugate feeding drying box is dried
It is dry, be then re-fed into muffle furnace and calcined, calcination temperature is 2000 DEG C, calcines 28-32min, then again with 6-10 DEG C/
Min cools the temperature to room temperature and adulterates bauxite to get porous mineral powder.
Preferably, the porous mineral powder, bauxite are according to weight ratio 4:1 is mixed.
Preferably, the porous mineral micro mist is porous basalt.
The preparation method of the present invention also provides a kind of environment-friendly type air cleanser based on catalysis material, including it is following
Step：
Step 1 weighs each component raw material as required；
Step 2, by silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder adulterated al
Alumina sequentially adds in homogenizer, rotating speed 150-250r/min, stirs 35-45min, and mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added high speed by step 3
In mixing machine, it is sufficiently stirred so that all material is uniformly mixed, mixing speed 1550-1750r/min, mixing time 1-2 are small
When to get the present invention air purifying preparation.
Preferably, the environment-friendly type air cleanser preparation method based on catalysis material is：
Step 1 weighs each component raw material as required；
Step 2, by silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder adulterated al
Alumina sequentially adds in homogenizer, rotating speed 200r/min, stirs 40min, and mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added high speed by step 3
In mixing machine, be sufficiently stirred so that all material is uniformly mixed, mixing speed 1600r/min, mixing time 1.5 hours to get
The air purifying preparation of the present invention.
Compared with prior art, the present invention has following advantageous effect：
(1) present invention is using silicon dioxide microsphere lotion as dispersing matrixes, and large specific surface area, activity is strong, as light
Adulterated al aluminite load in catalysis material, porous mineral powder, raising and germ, pernicious gas active area then improve net
Change effect, appropriate proportioning is passed through between raw material, compared with prior art, clean-up effect improves apparent the air purifying preparation of preparation.
(2) catalysis material has very strong oxidative decomposition capacity, can destroy the keys such as organic matter C-C, C-H, C-O, then
The purification air effect such as sterilization, antibacterial is played, clinoptilolite can effectively absorb harmful substance in air after pretreatment, with
Catalysis material plays synergistic effect.
(3) aluminium aluminite is used for refractory material in the prior art, and the present invention is by adulterated al aluminite in porous mineral powder, aluminium alum
Porous mineral powder is carried out surface package by stone, is calcined under 2000 DEG C of high temperature, and the two can be made to form stable compound, while table
Face forms a large amount of micropores, PARA FORMALDEHYDE PRILLS(91,95) suction-operated is improved, while utilizing air catalytic action principle, to pernicious gas in micropore
The processes such as adsorption-decomposition function, desorption.
(4) it is obtained from embodiment 3 and comparative example 1-5, the present invention is not added with catalysis material, and purifying formaldehyde rate is compared to implementation
Example 3 reduces 3.3%, and staphylococcus aureus sterilizing rate, Escherichia coli sterilizing rate reduce 1.5%, 2.4% respectively, implements
Example 3 improves 2.6% relative to 4 purifying formaldehyde rate of comparative example, and 0.9% is improved relative to comparative example 5, embodiment 3 relative to
3.5%, 2.0%, therefore purifying formaldehyde rate of the present invention, germ sterilizing rate has been respectively increased in comparative example 4,5 Escherichia coli sterilizing rates
It is significantly improved.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of environment-friendly type air cleanser based on catalysis material of the present embodiment, includes the raw material of following parts by weight：
32 parts of silicon dioxide microsphere lotion, 18 parts of catalysis material, 6 parts of clinoptilolite of pretreatment, the doping of porous mineral powder
5 parts of bauxite, 2 parts of peat, 3 parts of dolomite dust, 3 parts of tourmaline powder, 1 part of carbonization rice husk, 20 parts of deionized water.
The catalysis material preparation method of the present embodiment be by catalysis material, pore-foaming agent, surfactant, solvent according to
Weight ratio 6:1:1:4 are mixed, speed of agitator 90r/min, mixing time 35min, and stirring is led to being completely dissolved
Pore is crossed to get catalysis material.
The catalysis material of the present embodiment is alundum (Al2O3) nanocatalyst；The pore-foaming agent is polyvinylpyrrolidine
Ketone；The surfactant is lauryl sodium sulfate；The solvent is water.
The pretreatment clinoptilolite of the present embodiment will assist ptilolite to be placed in micro-wave oven and carry out reaction 1h, and reaction temperature is
210℃。
The porous mineral powder doping bauxite preparation method of the present embodiment is to mix porous mineral powder, bauxite,
It is subsequently added to carry out ultrasonic disperse 6min in water, then carries out high speed centrifugation, centrifugate feeding drying box is dried, with
After be re-fed into muffle furnace and calcined, calcination temperature is 2000 DEG C, calcines 28min, is then cooled the temperature to again with 6 DEG C/min
Room temperature adulterates bauxite to get porous mineral powder.
The porous mineral powder of the present embodiment, bauxite are according to weight ratio 4:1 is mixed.
The porous mineral micro mist of the present embodiment is porous basalt.
A kind of preparation method of environment-friendly type air cleanser based on catalysis material of the present embodiment, including following step
Suddenly：
Step 1 weighs each component raw material as required；
Step 2, by silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder adulterated al
Alumina sequentially adds in homogenizer, rotating speed 150r/min, stirs 35min, and mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added high speed by step 3
In mixing machine, it is sufficiently stirred so that all material is uniformly mixed, mixing speed 1550r/min, mixing time 1 hour is to get this
The air purifying preparation of invention.
Embodiment 2.
A kind of environment-friendly type air cleanser based on catalysis material of the present embodiment, includes the raw material of following parts by weight：
38 parts of silicon dioxide microsphere lotion, 22 parts of catalysis material, 10 parts of clinoptilolite of pretreatment, the doping of porous mineral powder
9 parts of bauxite, 6 parts of peat, 5 parts of dolomite dust, 5 parts of tourmaline powder, 3 parts of carbonization rice husk, 26 parts of deionized water.
The catalysis material preparation method of the present embodiment be by catalysis material, pore-foaming agent, surfactant, solvent according to
Weight ratio 6:1:1:4 are mixed, speed of agitator 100r/min, mixing time 45min, stirring to being completely dissolved,
By pore to get catalysis material.
The catalysis material of the present embodiment is alundum (Al2O3) nanocatalyst；The pore-foaming agent is polyvinylpyrrolidine
Ketone；The surfactant is lauryl sodium sulfate；The solvent is water.
The pretreatment clinoptilolite of the present embodiment will assist ptilolite to be placed in micro-wave oven and carry out reaction 2h, and reaction temperature is
210℃。
The porous mineral powder doping bauxite preparation method of the present embodiment is to mix porous mineral powder, bauxite,
It is subsequently added to carry out ultrasonic disperse 10min in water, then carries out high speed centrifugation, centrifugate feeding drying box is dried,
It is then re-fed into muffle furnace and is calcined, calcination temperature is 2000 DEG C, calcines 32min, then again with 10 DEG C/min by temperature
It is down to room temperature and adulterates bauxite to get porous mineral powder.
The porous mineral powder of the present embodiment, bauxite are according to weight ratio 4:1 is mixed.
The porous mineral micro mist of the present embodiment is porous basalt.
A kind of preparation method of environment-friendly type air cleanser based on catalysis material of the present embodiment, including following step
Suddenly：
Step 1 weighs each component raw material as required；
Step 2, by silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder adulterated al
Alumina sequentially adds in homogenizer, rotating speed 250r/min, stirs 45min, and mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added high speed by step 3
In mixing machine, it is sufficiently stirred so that all material is uniformly mixed, mixing speed 1750r/min, mixing time 2 hours is to get this
The air purifying preparation of invention.
Embodiment 3.
A kind of environment-friendly type air cleanser based on catalysis material of the present embodiment, includes the raw material of following parts by weight：
35 parts of silicon dioxide microsphere lotion, 20 parts of catalysis material, 8 parts of clinoptilolite of pretreatment, the doping of porous mineral powder
7 parts of bauxite, 4 parts of peat, 4 parts of dolomite dust, 4 parts of tourmaline powder, 2 parts of carbonization rice husk, 23 parts of deionized water.
The catalysis material preparation method of the present embodiment be by catalysis material, pore-foaming agent, surfactant, solvent according to
Weight ratio 6:1:1:4 are mixed, speed of agitator 95r/min, mixing time 40min, and stirring is led to being completely dissolved
Pore is crossed to get catalysis material.
The catalysis material of the present embodiment is alundum (Al2O3) nanocatalyst；The pore-foaming agent is polyvinylpyrrolidine
Ketone；The surfactant is lauryl sodium sulfate；The solvent is water.
The pretreatment clinoptilolite of the present embodiment will assist ptilolite to be placed in micro-wave oven and carry out reaction 1-2h, and reaction temperature is
210℃。
The porous mineral powder doping bauxite preparation method of the present embodiment is to mix porous mineral powder, bauxite,
It is subsequently added to carry out ultrasonic disperse 8min in water, then carries out high speed centrifugation, centrifugate feeding drying box is dried, with
After be re-fed into muffle furnace and calcined, calcination temperature is 2000 DEG C, calcines 30min, is then cooled the temperature to again with 8 DEG C/min
Room temperature adulterates bauxite to get porous mineral powder.
The porous mineral powder of the present embodiment, bauxite are according to weight ratio 4:1 is mixed.
The porous mineral micro mist of the present embodiment is porous basalt.
A kind of preparation method of environment-friendly type air cleanser based on catalysis material of the present embodiment, including following step
Suddenly：
Step 1 weighs each component raw material as required；
Step 2, by silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder adulterated al
Alumina sequentially adds in homogenizer, rotating speed 200r/min, stirs 40min, and mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added high speed by step 3
In mixing machine, be sufficiently stirred so that all material is uniformly mixed, mixing speed 1600r/min, mixing time 1.5 hours to get
The air purifying preparation of the present invention.
Comparative example 1.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with catalysis material.
Comparative example 2.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with pretreatment clinoptilolite.
Comparative example 3.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that being not added with porous mineral powder adulterated al
Alumina.
Comparative example 4.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that (open using Chinese patent literature
Number：CN106345202B the raw material and method of embodiment 5 in a kind of macromolecule air purifying preparation and preparation method thereof) are disclosed.
Comparative example 5.
It is essentially identical with the material and preparation process of embodiment 3, it has only the difference is that Chinese patent literature (publication number：
CN106075521B the raw material and method of embodiment 1 in a kind of air purifying preparation composition) are disclosed.
Embodiment 3 and comparative example 1-5 the performance test results are as follows
It is obtained from embodiment 3 and comparative example 1-5, the present invention is not added with catalysis material, and purifying formaldehyde rate compares embodiment
3 reduce 3.3%, and staphylococcus aureus sterilizing rate, Escherichia coli sterilizing rate reduce 1.5%, 2.4% respectively, embodiment 3
2.6% is improved relative to 4 purifying formaldehyde rate of comparative example, improves 0.9% relative to comparative example 5, embodiment 3 is relative to right
Ratio 4,5 Escherichia coli sterilizing rates have been respectively increased 3.5%, 2.0%, therefore purifying formaldehyde rate of the present invention, germ sterilizing rate are equal
It is significantly improved.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of environment-friendly type air cleanser based on catalysis material, which is characterized in that include the raw material of following parts by weight：
32-38 parts of silicon dioxide microsphere lotion, 18-22 parts of catalysis material, 6-10 parts of clinoptilolite of pretreatment, porous mineral powder
Adulterate 5-9 parts of bauxite, 2-6 parts of peat, 3-5 parts of dolomite dust, 3-5 parts of tourmaline powder, 1-3 parts of carbonization rice husk, deionized water
20-26 parts.
2. a kind of environment-friendly type air cleanser based on catalysis material according to claim 1, which is characterized in that described
Environment-friendly type air cleanser based on catalysis material includes the raw material of following parts by weight：
35 parts of silicon dioxide microsphere lotion, 20 parts of catalysis material, 8 parts of clinoptilolite of pretreatment, porous mineral powder adulterated al alum
7 parts of soil, 4 parts of peat, 4 parts of dolomite dust, 4 parts of tourmaline powder, 2 parts of carbonization rice husk, 23 parts of deionized water.
3. a kind of environment-friendly type air cleanser based on catalysis material according to claim 1, which is characterized in that described
Catalysis material preparation method is by catalysis material, pore-foaming agent, surfactant, solvent according to weight ratio 6:1:1:4 carry out
It is mixed, speed of agitator 90-100r/min, mixing time 35-45min, stirs to being completely dissolved, by pore, i.e.,
Obtain catalysis material.
4. a kind of environment-friendly type air cleanser based on catalysis material according to claim 3, which is characterized in that described
Catalysis material is alundum (Al2O3) nanocatalyst；The pore-foaming agent is polyvinylpyrrolidone；The surfactant is
Lauryl sodium sulfate；The solvent is water.
5. a kind of environment-friendly type air cleanser based on catalysis material according to claim 1, which is characterized in that described
Pretreatment clinoptilolite will assist ptilolite to be placed in micro-wave oven and carry out reaction 1-2h, and reaction temperature is 210 DEG C.
6. a kind of environment-friendly type air cleanser based on catalysis material according to claim 1, which is characterized in that described
Porous mineral powder doping bauxite preparation method is to mix porous mineral powder, bauxite, is subsequently added to carry out in water
Ultrasonic disperse 6-10min then carries out high speed centrifugation, and centrifugate feeding drying box is dried, muffle furnace is then re-fed into
In calcined, calcination temperature be 2000 DEG C, calcine 28-32min, room temperature is then cooled the temperature to 6-10 DEG C/min again, i.e.,
It obtains porous mineral powder and adulterates bauxite.
7. a kind of environment-friendly type air cleanser based on catalysis material according to claim 6, which is characterized in that described
Porous mineral powder, bauxite are according to weight ratio 4:1 is mixed.
8. a kind of environment-friendly type air cleanser based on catalysis material according to claim 7, which is characterized in that described
Porous mineral micro mist is porous basalt.
9. a kind of method preparing the environment-friendly type air cleanser based on catalysis material as claimed in claim 1 or 2, special
Sign is, includes the following steps：
Step 1 weighs each component raw material as required；
Silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder are adulterated bauxite by step 2
It sequentially adds in homogenizer, rotating speed 150-250r/min, stirs 35-45min, mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added mixed at high speed by step 3
In machine, be sufficiently stirred so that all material is uniformly mixed, mixing speed 1550-1750r/min, mixing time 1-2 hours to get
The air purifying preparation of the present invention.
10. a kind of preparation method of environment-friendly type air cleanser based on catalysis material according to claim 9, special
Sign is that the environment-friendly type air cleanser preparation method based on catalysis material is：
Step 1 weighs each component raw material as required；
Silicon dioxide microsphere lotion, catalysis material, pretreatment clinoptilolite, porous mineral powder are adulterated bauxite by step 2
It sequentially adds in homogenizer, rotating speed 200r/min, stirs 40min, mixture A is made；
Mixture A, peat, dolomite dust, tourmaline powder, carbonization rice husk, deionized water are sequentially added mixed at high speed by step 3
In machine, it is sufficiently stirred so that all material is uniformly mixed, mixing speed 1600r/min, mixing time 1.5 hours is to get this hair
Bright air purifying preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606757.3A CN108786447A (en) | 2018-06-13 | 2018-06-13 | A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810606757.3A CN108786447A (en) | 2018-06-13 | 2018-06-13 | A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786447A true CN108786447A (en) | 2018-11-13 |
Family
ID=64085483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810606757.3A Withdrawn CN108786447A (en) | 2018-06-13 | 2018-06-13 | A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786447A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757514A (en) * | 2019-02-25 | 2019-05-17 | 牟富书 | A kind of antibacterial agent and preparation method thereof |
| CN112655715A (en) * | 2020-12-25 | 2021-04-16 | 杭州甜蜜按钮科技有限公司 | Preparation method of special disinfectant for lactating sheep hurdles |
| CN114762814A (en) * | 2021-01-14 | 2022-07-19 | 广东爱车小屋电子商务科技有限公司 | Adsorbing material for solid air freshener, application and solid air freshener |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176090A (en) * | 1975-11-18 | 1979-11-27 | W. R. Grace & Co. | Pillared interlayered clay materials useful as catalysts and sorbents |
| CN1209353A (en) * | 1998-06-08 | 1999-03-03 | 高伟鸣 | Air purification device using light to exite catalyst and producing method therefor |
| CN101513188A (en) * | 2008-02-20 | 2009-08-26 | 北京亚都科技股份有限公司 | Bactericide and preparation method thereof |
| CN102989436A (en) * | 2012-12-20 | 2013-03-27 | 韦先飞 | Coating with antibacterial and air-purifying functions |
| CN104725021A (en) * | 2015-03-17 | 2015-06-24 | 北京迪百斯特科技发展有限公司 | Room-temperature catalytic oxidation type air-purifying decorative material and preparation method thereof |
| CN104841394A (en) * | 2015-04-22 | 2015-08-19 | 马鞍山市顺达环保设备有限公司 | Adsorbent for recovering carbon monoxide by modified straw and preparation method thereof |
| CN105413629A (en) * | 2015-12-31 | 2016-03-23 | 湖北格林森新型建材科技有限公司 | Alga-calcium-mineral air purification medium and preparation method and application thereof |
| CN107930250A (en) * | 2017-11-28 | 2018-04-20 | 芜湖上水源环保科技有限公司 | A kind of composite material and preparation method thereof of fast purification room air |
-
2018
- 2018-06-13 CN CN201810606757.3A patent/CN108786447A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176090A (en) * | 1975-11-18 | 1979-11-27 | W. R. Grace & Co. | Pillared interlayered clay materials useful as catalysts and sorbents |
| CN1209353A (en) * | 1998-06-08 | 1999-03-03 | 高伟鸣 | Air purification device using light to exite catalyst and producing method therefor |
| CN101513188A (en) * | 2008-02-20 | 2009-08-26 | 北京亚都科技股份有限公司 | Bactericide and preparation method thereof |
| CN102989436A (en) * | 2012-12-20 | 2013-03-27 | 韦先飞 | Coating with antibacterial and air-purifying functions |
| CN104725021A (en) * | 2015-03-17 | 2015-06-24 | 北京迪百斯特科技发展有限公司 | Room-temperature catalytic oxidation type air-purifying decorative material and preparation method thereof |
| CN104841394A (en) * | 2015-04-22 | 2015-08-19 | 马鞍山市顺达环保设备有限公司 | Adsorbent for recovering carbon monoxide by modified straw and preparation method thereof |
| CN105413629A (en) * | 2015-12-31 | 2016-03-23 | 湖北格林森新型建材科技有限公司 | Alga-calcium-mineral air purification medium and preparation method and application thereof |
| CN107930250A (en) * | 2017-11-28 | 2018-04-20 | 芜湖上水源环保科技有限公司 | A kind of composite material and preparation method thereof of fast purification room air |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757514A (en) * | 2019-02-25 | 2019-05-17 | 牟富书 | A kind of antibacterial agent and preparation method thereof |
| CN112655715A (en) * | 2020-12-25 | 2021-04-16 | 杭州甜蜜按钮科技有限公司 | Preparation method of special disinfectant for lactating sheep hurdles |
| CN114762814A (en) * | 2021-01-14 | 2022-07-19 | 广东爱车小屋电子商务科技有限公司 | Adsorbing material for solid air freshener, application and solid air freshener |
| CN114762814B (en) * | 2021-01-14 | 2024-03-29 | 广东爱车小屋电子商务科技有限公司 | Adsorption material for solid air freshener, application and solid air freshener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103190442B (en) | A kind of composite antibacterial anion air cleanser and preparation method thereof | |
| CN108786447A (en) | A kind of environment-friendly type air cleanser and preparation method thereof based on catalysis material | |
| CN106512941A (en) | Composite nanometer titanium dioxide and active carbon adsorbent | |
| CN103521174B (en) | Indoor air purification material and preparation method thereof | |
| CN104263049B (en) | A kind of interior sheet material seam eliminates the unusual smell putty paste and preparation method thereof | |
| CN108636354A (en) | A kind of novel air cleanser and its preparation process | |
| CN112007508B (en) | Material for purifying air and releasing negative ions and preparation method thereof | |
| CN110368806A (en) | A kind of air purifying particles removing function of removing formaldehyde with releasing negative oxygen ion | |
| CN110639550A (en) | Antibacterial formaldehyde-removing catalytic material and preparation method and application thereof | |
| CN108244145A (en) | Triple effect all-weather light catalyst indoor air purification agent and preparation method and application | |
| CN111334228B (en) | Air-purifying and antibacterial water-based crack sealer | |
| CN103642347A (en) | Ecological diatom coating and preparation method thereof | |
| CN104031437A (en) | All-weather air purification paint and preparation method thereof | |
| CN107413160A (en) | A kind of material for air purification and preparation method thereof | |
| CN108452673A (en) | A kind of preparation method of antibacterial type air purifying preparation | |
| CN108926994A (en) | Visible light removes the multifunctional air cleaning agent and its preparation method of formaldehyde and antibacterial | |
| CN109221251A (en) | A kind of indoor air purification efficient sterilizing photocatalyst material and preparation method | |
| CN107115721A (en) | A kind of air purifier screen pack composite and preparation method thereof | |
| CN108434980A (en) | A kind of formaldehyde treated agent and preparation method thereof | |
| CN108410285A (en) | The environment-friendly type coating of antimycotic antiseptic | |
| CN111231039A (en) | Antibacterial, antiviral and mildewproof wooden product and preparation method thereof | |
| CN109161255A (en) | A kind of aqueous diatom coating with air purification function | |
| CN108686699A (en) | A kind of anti-biotic material and preparation method thereof of room temperature formaldehyde adsorption | |
| CN110012912B (en) | Efficient antibacterial material for ceramics and preparation method and application thereof | |
| CN105131722A (en) | Preparation method of indoor air purification paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |