CN107149861A - Composite air purifying agent and preparation method thereof - Google Patents
Composite air purifying agent and preparation method thereof Download PDFInfo
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- CN107149861A CN107149861A CN201710330811.1A CN201710330811A CN107149861A CN 107149861 A CN107149861 A CN 107149861A CN 201710330811 A CN201710330811 A CN 201710330811A CN 107149861 A CN107149861 A CN 107149861A
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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
- B01D53/007—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 irradiation
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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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/102—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/122—Gaseous reactants
-
- 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)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a kind of composite air cleanser and preparation method thereof, including following component by weight：10 20 parts of the room temperature catalytic oxidation factor, 10 20 parts of nano titanium oxide, 38 parts of Nano silver solution, 14 parts of citric acid, 5 10 parts of plants essential oil, 15 parts of chitin, 5 15 parts of lauric monoglyceride, 28 parts of AEO, 5 15 parts of polyethylene glycol, 25 50 parts of deionized water.Product of the present invention realizes there is light, it is unglazed in the case of all there is good clean-up effect, comprehensive removal harmful substance ability is strong, it can remove the harmful substance such as residual and formaldehyde, benzene homologues, TVOC, the ammonia of release in all kinds of sheet materials and its product, plastics and its product, leather and leather products, fabrics and other items, and pollution can be completely decomposed into nontoxic carbon dioxide and water, or switch to other stable, nontoxic materials, and the clean-up effect duration is long.
Description
Technical field
The present invention relates to a kind of air purifying preparation, more particularly to a kind of composite air cleanser and preparation method thereof.
Background technology
It is well known that with the continuous improvement of China's Living consumption, fitting-up requirement of the people to room is also got over
Come higher, it is also increasingly severe to decorate caused indoor pollution problem yet with interior decoration.According to statistics, annual China because
Death toll caused by indoor pollution is up to 11.1 ten thousand people, and excess outpatient service number is up to 220,000 person-times, and excess emergency treatment number is up to 4,300,000 people
It is secondary.The hair of the disease such as leukaemia, breathing problem, blood disease, fetal death, deformed child, skin disease caused by environmental quality
Sick rate is than upper average annual growth rate more than 2%.Indoor pollution is administered turns into the active demand of people.
Main solution has at present:
（1）Use air purifier：It has the disadvantage that the pernicious gas being discharged into air can only be purified, and equipment needs
Run always, otherwise purification will be terminated.
（2）Product is purified using activated carbon class：It has the disadvantage low purification efficiency, easy adsorption saturation, there is secondary pollution etc.
Problem.
（3）Use air purifying preparation：Air purifying preparation in the market mainly covers type and the class of chemical reaction type two.
The cleanser for covering type is to play a part of covering smell, actually eliminates the harmful substance in air, allows people on the contrary
The presence of harm is ignored, so such cleanser is not cleanser truly.Chemical reaction type cleanser can be with
Occur chemical reaction to realize purification purpose with harmful substance, be a kind of cleanser truly, current this kind of air
Cleanser is main to be formed by the configuration of pure plant extract solution, chemical reagent configuration and both collocation configurations.Pure plant extract solution is net
Agent is limited due to the removal effect to harmful substance, so typically being used with chemical reagent collocation, lifts chemical reagent class
The quality of cleanser.Chemical reagent class cleanser is mainly the purification using titanium dioxide as main nucleus in the market
Agent, its central principle is photochemical catalytic oxidation principle, but exist serious problems be dim light or it is unglazed under conditions of, just lose
Detergent power.
How to overcome the deficiencies in the prior art, produce it is a kind of in dim light or it is unglazed under conditions of still with detergent power
Cleanser is the problem of present indoor pollution administers urgent need to resolve.
The content of the invention
Problem to be solved by this invention is：For pure plant extract solution class cleanser in the market and with titanium dioxide
For the photocatalysis chemical reagent class cleanser of main nucleus, the clean-up effect existed is not good, is limited etc. and asked by illumination condition
Topic.
It is an object of the present invention to provide a kind of good purification, be difficult failure composite air purifying agent.
It is a further object to provide a kind of composite air purifying agent preparation method simple to operate.
To achieve the above object, technical solution of the invention is：
The present invention is a kind of composite air purifying agent, and it includes following component by weight：Room temperature catalytic oxidation factor 10-
20 parts, 10-20 parts of nano titanium oxide, 3-8 parts of Nano silver solution, 1-4 parts of citric acid, 5-10 parts of plants essential oil, chitin 1-5
Part, 5-15 parts of lauric monoglyceride, 2-8 parts of AEO, 5-15 parts of polyethylene glycol, 25-50 parts of deionized water.
The described room temperature catalyst factor is Pt0.1Fe4.0/CeO2, by noble metal platinum, base metal iron and oxide dioxy
Change cerium composition, wherein each component mass content be platinum 0.1%, iron 4%, remaining be ceria.
Described plants essential oil is Rosa Damascana, lavender oil, tea tree ethereal oil, thyme linaloe oil, osmanthus essential oil, jasmine essence
It is one or more of in oil, peony essential oil, honeysuckle essential oil, violet essential, chamomile essential oil.
The present invention is a kind of composite air purifying agent preparation method, is comprised the following steps：
(1) the room temperature catalytic oxidation factor, nano titanium oxide polyethylene glycol are weighed according to aforementioned proportion, mixes equal under ultrasound
It is even；
(2) deionized water is added to step under agitation（1）In middle resulting solution；
(3) lauric monoglyceride, AEO, citric acid are separately added with agitation；
(4) under constantly quick stirring, it is slowly added to plants essential oil；
(5) by step（4）The solution of middle gained, which is fitted into plastic bottle, is put in storage.
After such scheme, the present invention has advantages below：
1st, product of the present invention, which has, has not only used photocatalysis technology but also has combined room temperature catalytic oxidation technology, wherein nano titanium oxide
Indoor harmful substance can be removed by photocatalytic Degradation, the room temperature catalytic oxidation factor can be with nothing in the case where there is optical condition
The pernicious gases such as indoor formaldehyde are decomposed under conditions of light.Therefore, the present invention realize there is light, it is unglazed in the case of all have
There is good clean-up effect.
2nd, room temperature catalytic factor is used in product of the present invention, can be promoted at room temperature in the formaldehyde and air in air
Oxygen reacts, and reaction product shows only nontoxic water and carbon dioxide through chromatograph testing result, therefore invention product in part has
There is the ability of thorough decomposing formaldehyde, fundamentally solve the problems, such as indoor pollution.
3rd, product of the present invention is by adding the bleeding agents such as AEO, lauric monoglyceride and surface-active
Agent, can rapid osmotic to inside pollution sources, especially exposed sheet material and its sheet material based article, plastics and its product, leather
And its product, fabrics and other items, it polymerize rapidly with the harmful chemical inside pollution sources, replace, replace and decomposes
Chemical reaction, converts it into nontoxic, stable compound.
4th, the nano titanium oxide of the invention used, the room temperature catalytic oxidation factor belong to catalyst, and catalyst has ginseng
With react but react before and after itself quality and chemical property do not occur any change, therefore product of the present invention is with using the longevity
Order long advantage.
5th, original finishing pollution peculiar smell can be changed in itself by a certain amount of plants essential oil being added in product of the present invention
Molecular structure, is allowed to become nontoxic, tasteless molecule while it has certain fragrance, smell is pure and fresh.
With reference to specific embodiment, the present invention is further illustrated.
Embodiment
First, it is formulated
Embodiment 1
The present invention is a kind of composite air purifying agent, and it includes following component by weight：The room temperature catalytic oxidation factor 15
Part, 15 parts of nano titanium oxide, 5 parts of Nano silver solution, 2 parts of citric acid, 8 parts of plants essential oil（Rosa Damascana, lavender oil each 4
Part）, 2 parts of chitin, 7 parts of lauric monoglyceride, 3 parts of AEO, 5 parts of polyethylene glycol, 35 parts of deionized water.
Embodiment 2
The present invention is a kind of composite air purifying agent, and it includes following component by weight：The room temperature catalytic oxidation factor 15
Part, 20 parts of nano titanium oxide, 4 parts of Nano silver solution, 3 parts of citric acid, 6 parts of plants essential oil（Rosa Damascana, lavender oil each 3
Part）, 3 parts of chitin, 10 parts of lauric monoglyceride, 4 parts of AEO, 10 parts of polyethylene glycol, deionized water 25
Part.
Embodiment 3
The present invention is a kind of composite air purifying agent, and it includes following component by weight：The room temperature catalytic oxidation factor 20
Part, 15 parts of nano titanium oxide, 5 parts of Nano silver solution, 2 parts of citric acid, 6 parts of plants essential oil（Rosa Damascana, lavender oil each 3
Part）, 2 parts of chitin, 7 parts of lauric monoglyceride, 3 parts of AEO, 10 parts of polyethylene glycol, deionized water 30
Part.
In above three embodiment, the described room temperature catalyst factor is Pt0.1Fe4.0/CeO2, by noble metal platinum, non-
Noble metal iron and oxide ceria composition, wherein each component mass content be platinum 0.1%, iron 4.0%, remaining be titanium dioxide
Cerium.Its preparation method presses patent of invention 201510921942.8《The catalyst of room temperature catalytic oxidation removing formaldehyde and its preparation side
Method》In requirement carry out.Described plants essential oil be Rosa Damascana, lavender oil, tea tree ethereal oil, thyme linaloe oil, osmanthus essential oil,
It is one or more of in refined jasmine oil, peony essential oil, honeysuckle essential oil, violet essential, chamomile essential oil.
2nd, technique
The present invention is a kind of composite air purifying agent preparation method, is comprised the following steps：
(1) weigh the room temperature catalytic oxidation factor, nano titanium oxide polyethylene glycol and mixed under ultrasound according to aforementioned proportion
It is even, obtain mixed solution；
(2) deionized water is added to step under agitation（1）In obtained by mixed solution in；
(3) lauric monoglyceride, AEO, citric acid are added according to aforementioned proportion respectively under agitation；
(4) under constantly quick stirring, Rosa Damascana, lavender oil are slowly added to according to aforementioned proportion；
(5) by step（4）The solution of middle gained, which is fitted into plastic bottle, is put in storage.
3rd, performance test
1-3 of the embodiment of the present invention and commercial air cleanser clean-up effect are contrasted, it is as a result as shown in the table：
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Commercially available prod |
| Formaldehyde clearance/% | 97 | 95 | 98 | 68 |
| Toluene removal rate/% | 94 | 92 | 95 | 65 |
| TVOC clearances/% | 95 | 94 | 96 | 68 |
| Ammonia clearance/% | 96 | 96 | 94 | 64 |
| Removal of bacteria rate/% | 92 | 94 | 92 | 60 |
Test condition：
（1）Room temperature and non-illuminated conditions；
（2）JC/T 1074-2008 function of purifying indoor air coating material purifying properties；
（3）GB/T 18883-2002 Indoor Air Quality standards；
The above results show that the composite air purifying agent that the present invention is provided is under conditions of no light, to formaldehyde in air, first
The nuisances such as benzene, TVOC, ammonia, bacterium are respectively provided with extraordinary clean-up effect, and are substantially better than commercially available prod.
It is described above, only present pre-ferred embodiments, therefore the scope that the present invention is implemented can not be limited with this, i.e., according to
The equivalent changes and modifications that scope of the present invention patent and description are made, all should still belong to the model that patent of the present invention covers
In enclosing.
Claims (4)
1. a kind of composite air purifying agent, it is characterised in that：Including following component by weight：The room temperature catalytic oxidation factor
10-20 parts, 10-20 parts of nano titanium oxide, 3-8 parts of Nano silver solution, 1-4 parts of citric acid, 5-10 parts of plants essential oil, chitin
1-5 parts, 5-15 parts of lauric monoglyceride, 2-8 parts of AEO, 5-15 parts of polyethylene glycol, deionized water 25-50
Part.
2. composite air purifying agent according to claim 1, it is characterised in that：The described room temperature catalyst factor is
Pt0.1Fe4.0/CeO2, it is made up of noble metal platinum, base metal iron and oxide ceria, wherein each component mass content is
Platinum 0.1%, iron 4%, remaining be ceria.
3. composite air purifying agent according to claim 1, it is characterised in that：Described plants essential oil be Rosa Damascana,
Lavender oil, tea tree ethereal oil, thyme linaloe oil, osmanthus essential oil, refined jasmine oil, peony essential oil, honeysuckle essential oil, violet essential,
It is one or more of in chamomile essential oil.
4. a kind of composite air purifying agent preparation method according to claim 1, it is characterised in that：Comprise the following steps：
(1) the room temperature catalytic oxidation factor, nano titanium oxide polyethylene glycol are weighed according to aforementioned proportion, mixes equal under ultrasound
It is even；
(2) deionized water is added to step under agitation（1）In middle resulting solution；
(3) lauric monoglyceride, AEO, citric acid are separately added with agitation；
(4) under constantly quick stirring, it is slowly added to plants essential oil；
(5) by step（4）The solution of middle gained, which is fitted into plastic bottle, is put in storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330811.1A CN107149861A (en) | 2017-05-11 | 2017-05-11 | Composite air purifying agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330811.1A CN107149861A (en) | 2017-05-11 | 2017-05-11 | Composite air purifying agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN107149861A true CN107149861A (en) | 2017-09-12 |
Family
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| CN201710330811.1A Pending CN107149861A (en) | 2017-05-11 | 2017-05-11 | Composite air purifying agent and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596909A (en) * | 2017-10-12 | 2018-01-19 | 王玉红 | A kind of air purifying preparation of plant odor type catalytic degradation and preparation method thereof |
| CN107815349A (en) * | 2017-10-30 | 2018-03-20 | 贵州德莱易生物科技有限公司 | One kind removes formaldehyde essential oil |
| CN108566960A (en) * | 2018-05-17 | 2018-09-25 | 徐夫队 | A kind of air purifying composition in elevator |
| CN108714366A (en) * | 2018-04-29 | 2018-10-30 | 广州长裕化工科技有限公司 | A kind of formaldehyde scavenger and the preparation method and application thereof |
| CN110075688A (en) * | 2019-05-21 | 2019-08-02 | 陕西鸿鹰实业有限公司 | The composition and preparation method thereof of potent decomposing formaldehyde and harmful substance of persistently degrading |
| CN111330440A (en) * | 2020-03-31 | 2020-06-26 | 成都锦城美都环保科技有限公司 | Air purifying agent |
| CN111686576A (en) * | 2020-05-14 | 2020-09-22 | 广东中检检测技术有限公司 | Photocatalyst spray for air purification |
| CN111701384A (en) * | 2020-06-17 | 2020-09-25 | 南京先材环保科技有限公司 | Composite antibacterial air purifying agent and preparation method thereof |
| CN112316696A (en) * | 2020-10-28 | 2021-02-05 | 合肥艾尔纳新材料科技有限公司 | Strong-effect formaldehyde scavenger and preparation method thereof |
| CN112844004A (en) * | 2019-11-27 | 2021-05-28 | 湖南尚鑫新材料科技有限公司 | Spray type air purifying agent and preparation method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596909A (en) * | 2017-10-12 | 2018-01-19 | 王玉红 | A kind of air purifying preparation of plant odor type catalytic degradation and preparation method thereof |
| CN107815349A (en) * | 2017-10-30 | 2018-03-20 | 贵州德莱易生物科技有限公司 | One kind removes formaldehyde essential oil |
| CN108714366A (en) * | 2018-04-29 | 2018-10-30 | 广州长裕化工科技有限公司 | A kind of formaldehyde scavenger and the preparation method and application thereof |
| CN108566960A (en) * | 2018-05-17 | 2018-09-25 | 徐夫队 | A kind of air purifying composition in elevator |
| CN110075688A (en) * | 2019-05-21 | 2019-08-02 | 陕西鸿鹰实业有限公司 | The composition and preparation method thereof of potent decomposing formaldehyde and harmful substance of persistently degrading |
| CN112844004A (en) * | 2019-11-27 | 2021-05-28 | 湖南尚鑫新材料科技有限公司 | Spray type air purifying agent and preparation method thereof |
| CN111330440A (en) * | 2020-03-31 | 2020-06-26 | 成都锦城美都环保科技有限公司 | Air purifying agent |
| CN111686576A (en) * | 2020-05-14 | 2020-09-22 | 广东中检检测技术有限公司 | Photocatalyst spray for air purification |
| CN111701384A (en) * | 2020-06-17 | 2020-09-25 | 南京先材环保科技有限公司 | Composite antibacterial air purifying agent and preparation method thereof |
| CN112316696A (en) * | 2020-10-28 | 2021-02-05 | 合肥艾尔纳新材料科技有限公司 | Strong-effect formaldehyde scavenger and preparation method thereof |
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