CN108031283A - A kind of room air eliminating smell agent and preparation method thereof - Google Patents
A kind of room air eliminating smell agent and preparation method thereof Download PDFInfo
- Publication number
- CN108031283A CN108031283A CN201711409797.0A CN201711409797A CN108031283A CN 108031283 A CN108031283 A CN 108031283A CN 201711409797 A CN201711409797 A CN 201711409797A CN 108031283 A CN108031283 A CN 108031283A
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- CN
- China
- Prior art keywords
- parts
- eliminating smell
- smell agent
- room air
- citric acid
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Classifications
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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
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- 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
-
- 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
-
- 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
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The present patent application discloses a kind of room air eliminating smell agent and preparation method thereof, is made of the material of following parts by weight：0.1 ~ 0.3 part of amino functional graphene oxide, 2 ~ 4 parts of SODIUM PERCARBONATE, 3 ~ 5 parts of citric acid, 6 ~ 8 parts of nano-titanium dioxide, 70 ~ 90 parts of deionized water.The present patent application also discloses the preparation method of room air eliminating smell agent, and a small amount of sprinkling, which can form a film, plays the effect of eliminating smell agent, easy to use without smearing.
Description
Technical field
The present invention relates to indoor air purification field, and in particular to a kind of room air eliminating smell agent and preparation method thereof.
Background technology
As the improvement of people's living standards, the finishing degree in room is increasingly severe, and many finishing materials are easily released
The pernicious gases such as formaldehyde, aromatic hydrocarbon, alcohol, ester are released into air, the health of harmful to human.Supplied in summer using air-conditioning, winter
Between warm period, room compares closing, atmosphere draught-free, the pernicious gas of finishing material release, body metabolism product, flue gas, culinary art
Indoors, higher concentration, can aggravate the infringement to health for the aggregations such as oil smoke, sewer peculiar smell.Therefore, it is necessary to interior
Air is purified.
At present, the method for the treatment of air indoor has a variety of, such as sprays photocatalyst, eliminating smell agent, formaldehyde lyase.
201510008433.6 disclosing a kind of fitting up deodouring agent, mainly include nano-titanium dioxide and magnesium silicate, further include citric acid
And sodium chloride, when in use, need and water is mixed into weak yellow liquid, be then sprayed on the surface of interior decoration thing, this needs is adopted
Carried out with professional equipment, by professional to operate, it is inconvenient to use.201410215832.5 disclose a kind of multi-functional air
Wax and preparation method thereof is purified, which includes glazing agent, emulsifying agent, eliminating smell agent, nano oxidized metal, solvent, nano-tourmaline
Powder, the invention need to be applied to the surfaces such as furniture, leather, floor when in use, form a tunic, smearing is time-consuming and laborious, expired
It is difficult to replace after invalid.Thus, currently without easy to use, the eliminating smell agent of long-acting holding.
The content of the invention
The technical problems to be solved by the invention are the defects of overcoming the above prior art, there is provided a kind of room air removes
Taste agent and preparation method thereof, being capable of easy to use, long-acting holding.
The technical solution of the present invention is as follows：A kind of room air eliminating smell agent, is made of the material of following parts by weight：
0.1 ~ 0.5 part of amino functional graphene oxide, 2 ~ 6 parts of SODIUM PERCARBONATE, 0.03 ~ 0.05 part of citric acid, nano-titanium dioxide 5 ~
10 parts, 70 ~ 90 parts of deionized water.
Preferably, the room air eliminating smell agent is made of the material of following parts by weight：Amino functional graphite oxide
0. 1 ~ 0.3 part of alkene, 2 ~ 4 parts of SODIUM PERCARBONATE, 3 ~ 5 parts of citric acid, 6 ~ 8 parts of nano-titanium dioxide, 70 ~ 90 parts of deionized water.
Preferably, the amino functional graphene oxide is grapheme modified for aminopropyl triethoxysilane.Aminopropyl
Triethoxysilane is grapheme modified nontoxic, and taste removal effect is more preferable.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 5 ~ 15wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 2 ~ 4h, forms mixed solution；
4) powder is added into mixed solution, stirred evenly, stand 3 ~ 5h, to obtain the final product.
Amino acid functionalised graphene oxide adds on a small quantity, and graphene has two-dimension plane structure, can increase eliminating smell agent
Specific surface area, there is provided harmful substance is adsorbed in the space of more biggers, and citric acid is added dropwise increases its film-formation result；Amino at the same time
Middle N-H keys in functionalization graphene easily form hydrogen bond with the molecule containing S, O, N, such as cause the sulphur of bathroom odor peculiar smell
Change hydrogen, methyl mercaptan, ethamine, indoles；SODIUM PERCARBONATE is nontoxic, odorless, it is possible to provide hydroxyl radical free radical, has strong oxidizing property, enhancing is killed
Bacterium ability, quickly kill removing to the bacterium that is adsorbed onto in hole.Nano-titanium dioxide, can be in visible light conditions as photochemical catalyst
Lower oxygenolysis pernicious gas.Exist at the same time while SODIUM PERCARBONATE, nano-titanium dioxide, since nano-titanium dioxide can be
A small amount of hydroxyl radical free radical is generated under visible light conditions, this small amount of hydroxyl radical free radical can be used as SODIUM PERCARBONATE to form hydroxyl free
The initiator of base, forms synergistic effect, and the foreign matter absorbed into eliminating smell agent hole can concentrate cohesion to be aoxidized, and foreign matter is dropped by oxidation
Solution, peculiar smell disappear, and fundamentally eliminate the indoor foreign matter for causing peculiar smell.
The product simply sprinkling can form a film, available for bedroom, parlor, toilet or kitchen.Discharged during culinary cuisine
A large amount of oil smoke, the oil smoke and dust that the adsorbable lower section of eliminating smell agent is not taken away by kitchen ventilator.The peculiar smell pernicious gas of toilet with
Vapor is together adsorbed in eliminating smell agent, by hydrogen bond or loose structure, is attached at eliminating smell agent surface or is adsorbed in hole, is gathered
Collect the foreign matter on eliminating smell agent, by oxidative degradation.
The beneficial effects of the invention are as follows：
1）Simple sprinkling can form a film, and play the effect of eliminating smell agent, easy to use without smearing；
2）Citric acid increases its film-formation result, reduces toxicity, contributes to the shaping of film and the degraded to foreign matter；
3）A small amount of hydroxyl radical free radical that nano-titanium dioxide can generate under visible light conditions, hydroxyl is formed as SODIUM PERCARBONATE
The initiator of free radical, has strong oxidizing property, strengthens sterilizing ability；
4）Each component forms synergistic effect, and the foreign matter absorbed into eliminating smell agent hole can concentrate cohesion to be aoxidized, and foreign matter degraded is different
Taste disappears, and fundamentally eliminates the indoor foreign matter for causing peculiar smell.
Embodiment
The present invention is described in further details with specific embodiment below, but the present invention is not only limited in detail below in fact
Apply example.
Embodiment provided below is simultaneously not used to the scope that the limitation present invention is covered, described step nor with
To limit its execution sequence.Those skilled in the art are the present invention with reference to existing common knowledge conspicuously improved, also fall
Enter within the protection domain of application claims.
Embodiment one
A kind of room air eliminating smell agent, is made of the material of following parts by weight：1 part of amino functional graphene oxide, cross carbon
Sour 2 parts of sodium, 0.03 part of citric acid, 5 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 5wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 2h, forms mixed solution；
4) powder is added into mixed solution, stirred evenly, stand 3h, to obtain the final product.
Embodiment two
A kind of room air eliminating smell agent, is made of the material of following parts by weight：5 parts of amino functional graphene oxide, cross carbon
Sour 6 parts of sodium, 0.05 part of citric acid, 10 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 15wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 4h, forms mixed solution；
4) powder is added into mixed solution, stirred evenly, stand 5h, to obtain the final product.
Embodiment three
A kind of room air eliminating smell agent, is made of the material of following parts by weight：1 part of amino functional graphene oxide, cross carbon
Sour 2 parts of sodium, 0.03 part of citric acid, 6 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 8wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 2h, forms mixed solution；
4) powder is added into mixed solution, stirred evenly, stand 3h, to obtain the final product.
Example IV
A kind of room air eliminating smell agent, is made of the material of following parts by weight：3 parts of amino functional graphene oxide, cross carbon
Sour 4 parts of sodium, 0.05 part of citric acid, 8 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 12wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 4h, forms mixed solution；
4) powder is added into mixed solution, stirred evenly, stand 5h, to obtain the final product.
Embodiment five
A kind of room air eliminating smell agent, is made of the material of following parts by weight：2 parts of amino functional graphene oxide, cross carbon
Sour 3 parts of sodium, 0.04 part of citric acid, 7 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprises the following steps：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 10wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 3h, forms mixed solution；
Powder is added into mixed solution, is stirred evenly, stands 4h, to obtain the final product.
Claims (4)
1. a kind of room air eliminating smell agent, it is characterised in that be made of the material of following parts by weight：Amino functional aoxidizes stone
Black alkene 0.1 ~ 0. 5 part, 2 ~ 6 parts of SODIUM PERCARBONATE, 3 ~ 5 parts of citric acid, 5 ~ 10 parts of nano-titanium dioxide, 70 ~ 90 parts of deionized water.
2. room air eliminating smell agent according to claim 1, it is characterised in that the room air eliminating smell agent is by following heavy
Measure the material composition of number：0. 1 ~ 0.3 part of amino functional graphene oxide, 2 ~ 4 parts of SODIUM PERCARBONATE, 3 ~ 5 parts of citric acid, receive
6 ~ 8 parts of titanium dioxide of rice, 70 ~ 90 parts of deionized water.
3. room air eliminating smell agent according to claim 1, it is characterised in that the amino functional graphene oxide is
Aminopropyl triethoxysilane is grapheme modified.
4. a kind of preparation method of the room air eliminating smell agent based on described in claim 1, it is characterised in that including following step
Suddenly：
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) citric acid is dissolved, the aqueous citric acid solution of 5 ~ 15wt% is made；
3) amino functional graphene oxide is dissolved, aqueous citric acid solution is added dropwise to it, stands 2 ~ 4h, forms mixed solution；
Powder is added into mixed solution, is stirred evenly, stands 3 ~ 5h, to obtain the final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409797.0A CN108031283A (en) | 2017-12-23 | 2017-12-23 | A kind of room air eliminating smell agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409797.0A CN108031283A (en) | 2017-12-23 | 2017-12-23 | A kind of room air eliminating smell agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN108031283A true CN108031283A (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711409797.0A Pending CN108031283A (en) | 2017-12-23 | 2017-12-23 | A kind of room air eliminating smell agent and preparation method thereof |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046008A (en) * | 2018-08-03 | 2018-12-21 | 上海弥如新材料科技有限公司 | A kind of efficient automobile eliminates the unusual smell spray |
| CN109499339A (en) * | 2018-12-27 | 2019-03-22 | 广州爱居环保科技有限公司 | A kind of room air eliminating smell agent and preparation method thereof |
| CN110627668A (en) * | 2018-06-22 | 2019-12-31 | 天津理工大学 | Preparation method of carbon-based harmful gas scavenger |
| CN110801526A (en) * | 2019-11-22 | 2020-02-18 | 高军利 | Preparation method of deodorant |
| KR102208783B1 (en) * | 2020-10-08 | 2021-01-28 | 애드문코퍼레이션 주식회사 | Spray composition and method for preparing thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627668A (en) * | 2018-06-22 | 2019-12-31 | 天津理工大学 | Preparation method of carbon-based harmful gas scavenger |
| CN109046008A (en) * | 2018-08-03 | 2018-12-21 | 上海弥如新材料科技有限公司 | A kind of efficient automobile eliminates the unusual smell spray |
| CN109499339A (en) * | 2018-12-27 | 2019-03-22 | 广州爱居环保科技有限公司 | A kind of room air eliminating smell agent and preparation method thereof |
| CN110801526A (en) * | 2019-11-22 | 2020-02-18 | 高军利 | Preparation method of deodorant |
| KR102208783B1 (en) * | 2020-10-08 | 2021-01-28 | 애드문코퍼레이션 주식회사 | Spray composition and method for preparing thereof |
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Application publication date: 20180515 |