CN109499339A - 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
- CN109499339A CN109499339A CN201811610907.4A CN201811610907A CN109499339A CN 109499339 A CN109499339 A CN 109499339A CN 201811610907 A CN201811610907 A CN 201811610907A CN 109499339 A CN109499339 A CN 109499339A
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- parts
- eliminating smell
- smell agent
- room air
- citric acid
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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
-
- 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
Abstract
The invention patent discloses a kind of room air eliminating smell agent, it is characterized in that, it is made of the material of following parts by weight: 0.1 ~ 0.5 part of amino acid functionalised graphene oxide, 2 ~ 6 parts of SODIUM PERCARBONATE, 0.03 ~ 0.05 part of citric acid, 5 ~ 10 parts of nano-titanium dioxide, 70 ~ 90 parts of deionized water.The beneficial effects of the present invention are: simple sprinkling can form a film, the effect of eliminating smell agent is played, without smearing, is easy to use；Citric acid increases its film-formation result, facilitates the molding of film and the degradation to foreign matter；Each component forms synergistic effect, and the foreign matter absorbed into eliminating smell agent hole can concentrate cohesion to be oxidized, and foreign matter degradation, peculiar smell disappears, and fundamentally eliminates the indoor foreign matter for causing peculiar smell.
Description
Technical field
The present invention relates to air purification fields, and in particular to a kind of room air eliminating smell agent and preparation method thereof.
Background technique
As the improvement of people's living standards, the finishing degree in room is increasingly severe, and many finishing materials are easy to release
The pernicious gases such as formaldehyde, aromatic hydrocarbon, alcohol, ester are released into air, the health of harmful to human.It is supplied in summer using air-conditioning, winter
Between warm period, room compares closing, atmosphere draught-free, pernicious gas, the body metabolism product, flue gas, culinary art of finishing material release
Indoors, concentration is relatively high for the aggregations such as oil smoke, sewer peculiar smell, can aggravate the damage to human health.Therefore, it is necessary to interior
Air is purified.
Currently, there are many ways to treating air indoor, such as spraying photocatalyst, eliminating smell agent, formaldehyde lyase.
201510008433.6 disclosing a kind of fitting up deodouring agent, includes mainly nano-titanium dioxide and magnesium silicate, further include citric acid
And sodium chloride needs when in use and water is mixed into weak yellow liquid, be then sprayed on the surface of interior decoration object, this needs is adopted
With professional equipment, is operated and carried out by professional, it is inconvenient to use.201410215832.5 disclosing a kind of multi-functional air
Wax and preparation method thereof is purified, which includes glazing agent, emulsifier, eliminating smell agent, nano oxidized metal, solvent, nano-tourmaline
Powder, the invention need to be applied to when in use the surfaces such as furniture, leather, floor, form a tunic, smearing is time-consuming and laborious, expired
It is difficult to replace after invalid.Thus, currently without convenient to use, the eliminating smell agent of long-acting holding.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the above prior art, provide a kind of room air and remove
Taste agent and preparation method thereof can be easy to use, long-acting holding.
Technical solution of the 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 acid functionalised 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 acid functionalised oxidation stone
0. 1 ~ 0.3 part of black 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.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 5 ~ 15wt% is made；
3) by amino acid functionalised graphene oxide, ultrasonic disperse obtains amino acid functionalised graphene oxide dispersion in pure water
Liquid is added dropwise aqueous citric acid solution to it, stands 2 ~ 4h, forms mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 3 ~ 5h to get.
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, provide more bigger spaces to adsorb harmful substance, citric acid be added dropwise and increases its film-formation result；Amino simultaneously
Middle N-H key in functionalization graphene easily forms hydrogen bond with the molecule containing S, O, N, such as causes 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, and enhancing is killed
Bacterium ability quickly kill removing to the bacterium being adsorbed onto hole.Nano-titanium dioxide, can be in visible light conditions as photochemical catalyst
Lower oxygenolysis pernicious gas.Exist while SODIUM PERCARBONATE, nano-titanium dioxide simultaneously, since nano-titanium dioxide can be
A small amount of hydroxyl free is generated under visible light conditions, this small amount of hydroxyl radical free radical can be used as SODIUM PERCARBONATE and form hydroxyl radical free radical
Initiator, form synergistic effect, the foreign matter absorbed into eliminating smell agent hole can concentrate cohesion to be oxidized, and foreign matter is oxidized drop
Solution, peculiar smell disappear, and fundamentally eliminate the indoor foreign matter for causing peculiar smell.
Use can be placed after the formed product, can be used for parlor, toilet or kitchen, and bedroom is it is not recommended that use.Kitchen
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 are discharged when cooking in room.Toilet it is different
Taste pernicious gas is adsorbed in eliminating smell agent together with vapor, by hydrogen bond or porous structure, be attached at eliminating smell agent surface or
It is adsorbed in hole, is gathered in the foreign matter on eliminating smell agent in acidic environment, is oxidized degradation.
The beneficial effects of the present invention are:
1) simple sprinkling can form a film, and play the effect of eliminating smell agent, without smearing, be easy to use；
2) citric acid increases its film-formation result, facilitates the molding of film and the degradation to foreign matter；
3) each component forms synergistic effect, and the foreign matter absorbed into eliminating smell agent hole can concentrate cohesion to be oxidized, foreign matter degradation, different
Taste disappears, and fundamentally eliminates the indoor foreign matter for causing peculiar smell.
Specific 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 not intended to limit the invention covered range, and described step is also not use
Sequence is executed to limit its.Those skilled in the art combine existing common knowledge to do conspicuous improvement to the present invention, also fall
Enter the present invention claims protection scope within.
Embodiment one
A kind of room air eliminating smell agent, is made of the material of following parts by weight: 1 part of amino acid functionalised graphene oxide, mistake
2 parts of sodium carbonate, 0.03 part of citric acid, 5 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 5wt% is made；
3) by amino acid functionalised graphene oxide in pure water ultrasonic disperse, to its be added dropwise aqueous citric acid solution, stand 2h, shape
At mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 3h to get.
Embodiment two
A kind of room air eliminating smell agent, is made of the material of following parts by weight: 5 parts of amino acid functionalised graphene oxide, mistake
6 parts of sodium carbonate, 0.05 part of citric acid, 10 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 15wt% is made；
3) by amino acid functionalised graphene oxide in pure water ultrasonic disperse, to its be added dropwise aqueous citric acid solution, stand 4h,
Form mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 5h to get.
Embodiment three
A kind of room air eliminating smell agent, is made of the material of following parts by weight: 1 part of amino acid functionalised graphene oxide, mistake
2 parts of sodium carbonate, 0.03 part of citric acid, 6 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 8wt% is made；
3) by amino acid functionalised graphene oxide in pure water ultrasonic disperse, to its be added dropwise aqueous citric acid solution, stand 2h, shape
At mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 3h to get.
Example IV
A kind of room air eliminating smell agent, is made of the material of following parts by weight: 3 parts of amino acid functionalised graphene oxide, mistake
4 parts of sodium carbonate, 0.05 part of citric acid, 8 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 12wt% is made；
3) by amino acid functionalised graphene oxide in pure water ultrasonic disperse, to its be added dropwise aqueous citric acid solution, stand 4h, shape
At mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 5h to get.
Embodiment five
A kind of room air eliminating smell agent, is made of the material of following parts by weight: 2 parts of amino acid functionalised graphene oxide, mistake
3 parts of sodium carbonate, 0.04 part of citric acid, 7 parts of nano-titanium dioxide.
A kind of preparation method of room air eliminating smell agent, comprising the following steps:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 10wt% is made；
3) by amino acid functionalised graphene oxide in pure water ultrasonic disperse, to its be added dropwise aqueous citric acid solution, stand 3h, shape
At mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 4h to get.
Claims (3)
1. a kind of room air eliminating smell agent, which is characterized in that be made of the material of following parts by weight: amino acid functionalised oxidation
0.1 ~ 0.5 part of graphene, 2 ~ 6 parts of SODIUM PERCARBONATE, 0.03 ~ 0.05 part of citric acid, 5 ~ 10 parts of nano-titanium dioxide, deionized water 70
~ 90 parts.
2. a kind of room air eliminating smell agent according to claim 1, which is characterized in that the room air eliminating smell agent by with
The material of lower parts by weight forms: 0. 1 ~ 0.3 part of amino acid functionalised graphene oxide, 2 ~ 4 parts of SODIUM PERCARBONATE, citric acid 3 ~ 5
Part, 6 ~ 8 parts of nano-titanium dioxide, 70 ~ 90 parts of deionized water.
3. a kind of preparation method based on room air eliminating smell agent described in claim 1, which is characterized in that including following step
It is rapid:
1) SODIUM PERCARBONATE, nano-titanium dioxide are weighed, is uniformly mixed, powder is made；
2) by lemon acid dissolution, the aqueous citric acid solution of 5 ~ 15wt% is made；
3) by amino acid functionalised graphene oxide, ultrasonic disperse obtains amino acid functionalised graphene oxide dispersion in pure water
Liquid is added dropwise aqueous citric acid solution to it, stands 2 ~ 4h, forms mixed solution；
4) mixed solution is added in powder, stirred evenly, stand 3 ~ 5h to get.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610907.4A CN109499339A (en) | 2018-12-27 | 2018-12-27 | A kind of room air eliminating smell agent and preparation method thereof |
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| CN201811610907.4A CN109499339A (en) | 2018-12-27 | 2018-12-27 | A kind of room air eliminating smell agent and preparation method thereof |
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| CN109499339A true CN109499339A (en) | 2019-03-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102208783B1 (en) * | 2020-10-08 | 2021-01-28 | 애드문코퍼레이션 주식회사 | Spray composition and method for preparing thereof |
| CN116574352A (en) * | 2023-06-26 | 2023-08-11 | 深圳市富恒新材料股份有限公司 | High-performance low-precipitation low-odor ABS material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031283A (en) * | 2017-12-23 | 2018-05-15 | 何康德 | A kind of room air eliminating smell agent and preparation method thereof |
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2018
- 2018-12-27 CN CN201811610907.4A patent/CN109499339A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031283A (en) * | 2017-12-23 | 2018-05-15 | 何康德 | A kind of room air eliminating smell agent and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102208783B1 (en) * | 2020-10-08 | 2021-01-28 | 애드문코퍼레이션 주식회사 | Spray composition and method for preparing thereof |
| CN116574352A (en) * | 2023-06-26 | 2023-08-11 | 深圳市富恒新材料股份有限公司 | High-performance low-precipitation low-odor ABS material and preparation method thereof |
| CN116574352B (en) * | 2023-06-26 | 2023-11-14 | 深圳市富恒新材料股份有限公司 | High-performance low-precipitation low-odor ABS material and preparation method thereof |
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