CN104624037B - Deodorant for decoration air pollution - Google Patents
Deodorant for decoration air pollution Download PDFInfo
- Publication number
- CN104624037B CN104624037B CN201510008433.6A CN201510008433A CN104624037B CN 104624037 B CN104624037 B CN 104624037B CN 201510008433 A CN201510008433 A CN 201510008433A CN 104624037 B CN104624037 B CN 104624037B
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- China
- Prior art keywords
- deodorant
- decoration
- fitting
- formaldehyde
- benzene
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- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to a deodorant for decoration. The deodorant for decoration mainly comprises titanium dioxide and magnesium silicate and further comprises citric acid and sodium chloride. Compared with an existing deodorant for decoration, the deodorant for decoration provided by the invention is a broad spectrum long-acting capturing accelerant which is simple in preparation process and is capable of performing oxidative degradation on formaldehyde and benzene harmful gas and volatile organic matter which stay in air and are attached to the surfaces of furniture and walls and performing gas permeation oxidative degradation on non-contact noxious substance release sources such as immobilized furniture and the like, for example, formaldehyde, benzene series and the like in an adhesive on wallpaper and the back of the wallpaper are eliminated as being decomposed to carbon dioxide and water. The decomposition efficiency of the deodorant provided by the invention is over 20% higher than that of the existing deodorant for decoration, so that the deodorant has good market application prospects.
Description
Technical field
The present invention relates to a kind of eliminating smell agent, specifically, it is related to a kind of finishing pollution eliminating smell agent.
Background technology
With the increasingly raising of people's living standard, and the quickening of urbanization process, the finishing day of family and office building
Benefit is high-grade, but the ornament materials used by the closed finishing in many rooms and interior causes room air pollution, and volatility has
Machine compound becomes main air pollutants, and such as the concentration of formaldehyde, benzene,toluene,xylene, ammonia etc. is far above international standard,
This is one of key factor of induction Several Kinds of Malignancy disease, causes serious threat to the physical and mental health of occupant.And,
Various VOCs generally also have the smell of difficult to accept, therefore, are developed various finishing pollution taste removals
Agent is adsorbing and to remove these VOCs.
Although having many methods to dispel pernicious gas at present, such as put as plant or ventilations such as bracketplant, tiger fur orchids
Ventilative a period of time moves in again, or is removed using some sprays or solid absorbent or absorb pernicious gas, but above-mentioned side
Method mostly effect is poor, especially some fitting up deodouring agent on the market, and not only price is higher but also effect is often poor, and spray
Or solid absorbent is mostly chemicals it is more likely that causing secondary pollution to air.
Based on drawbacks described above, the present invention provides a kind of efficient fitting up deodouring agent, described fitting up deodouring agent can with formaldehyde,
There is chemical reaction in the various volatile organic matter such as benzene, ammonia, thus removing finishing pollution.
Content of the invention
It is an object of the invention to provide a kind of fitting up deodouring agent, it is each that described fitting up deodouring agent can efficiently remove that finishing leaves
Plant volatile organic matter, remove finishing pollution.
Fitting up deodouring agent of the present invention is mainly made up of two kinds of raw materials, can release oxidizing gas after mixing, this gas
Body penetrates into various spaces, chemical reaction can occur, thus removing dirt by various volatile organic matters with formaldehyde, benzene, ammonia, stink etc.
Dye.
Fitting up deodouring agent of the present invention mainly includes the raw material of following portions by weight: titanium dioxide: 2-3 part；Silicic acid
Magnesium: 1-2 part.
Wherein titanium dioxide is from the titanium dioxide that can act as photochemical catalyst.Under light illumination, valence band is electric for titanium dioxide
Son is excited to conduction band, defines electronics and hole, with the o being adsorbed in its surface2And h2O acts on, and generates superoxide anion
Free radical, o2-With hydroxyl radical free radical-oh, its free radical has very strong oxidative decomposition capacity, can destroy the c-c in organic matter
Key, c-h key, c-n key, c-o key, o-h key, n-h key, decomposing organic matter is carbon dioxide and water；Destroy the cell of bacterium simultaneously
The protein of film solidification virus, changes bacterium, the living environment of virus is thus kill bacterium, virus.
Described magnesium silicate selects water and magnesium silicate, and under hydration status, magnesium silicate deposits film forming, tool to described hydrated magnesium silicate
Play the role of antibacterial and mould proof.
Further, described fitting up deodouring agent also includes the raw material of following portions by weight: citric acid: 1-2 part.
Described citric acid provides sour environment for fitting up deodouring agent, simultaneously works as the effect of bacteria mildew-proof.
Further, described fitting up deodouring agent also includes the raw material of following portions by weight: sodium chloride: 1-2 part.
The main effect of described sodium chloride is to be dehydrated it is also possible to for sterilization.
Above-mentioned raw materials act synergistically, the residual harmful that can be caused with finishing pollution chemistry odor molecules are polymerized rapidly,
The chemical reaction such as replace, replace and decompose, change original finishing pollution odor molecules structure, be allowed to become nontoxic, tasteless molecule,
So as to efficient-decomposition, remove the various volatile organic matters such as the various formaldehyde fitting up residual, benzene, ammonia, and peculiar smell.
The powder obtaining after above-mentioned raw materials mixing is fitting up deodouring agent of the present invention.When using, need and water mixes
Synthesis weak yellow liquid.
Therefore, described fitting up deodouring agent can also include water, and the consumption of described water can be from conventional consumption.
Preferably, the consumption of described water is 70-95 weight portion.
In addition, for improving the dispersiveness of various raw materials it is ensured that the taste removal effect of described fitting up deodouring agent, described finishing taste removal
Cationic surfactant is also included in agent.
Described cationic surfactant can be preferably able to from various cationic surfactants commonly used in the art
It is dissolved or dispersed in the cationic surfactant in water.
The consumption of described cationic surfactant is 0.1-2 weight portion.
Fitting up deodouring agent of the present invention be a kind of for decompose, remove produced formaldehyde in house fitment process,
The product of the harmful substances such as benzene compound, ammonia, tvoc；Its form is pulvis, uses after being dissolved in water and being aged, and using method is spray
Be coated in as furniture surfaces externally and internally, painted surface, floor, metope, screen, furred ceiling and other interior decoration thing surface, or put
Put space indoors, so that the harmful chemicals such as the benzene class in solution and these materials, tvoc, ammonia is reacted, rapid decompose
Finishing pollution toxic molecule, reaches the purpose eliminating peculiar smell.It should be noted that being sprayed at the ground such as the seam crossing of furniture in practical operation
Side.The amount sprayed is unsuitable excessive, on a small quantity repeatedly, be with vaporific form uniform fold to furniture, finishing material, the interior space
Surface, be can't see with surface and drips or flowing water is preferred.
Typically, can be used 1-3 time according to the degree of finishing pollution and pollutant characteristic, usage cycles: week about with
Secondary, after colored liquid is fully reacted with the air nuisance, liquid clarification is drug effect and lost efficacy, and can outwell.
General recommendations people must not indoors, or use on outgoing daytime, because it has certain thorn in use
Sharp property smell, if people sucks for a long time can stimulate sense organ, gives people sticky feeling, and its product is water and oxygen, to human body and animal and plant
Harmless, also will not produce secondary pollution to environment.
The present invention also provides the preparation method of above-mentioned fitting up deodouring agent.
Said components are exactly mixed by the preparation method of described pulvis, the water that can apply at any time if desired for preparation
Agent, then adopt following methods, comprise the following steps:
1) take titanium dioxide to add in water, be sufficiently mixed；
2) add citric acid, sodium chloride, hydrated magnesium silicate, be sufficiently stirred for dissolving.
In addition, the preparation method of described aqua, in step 2) after, also include 3) add cationic surfactant.
The preparation method of described aqua, in step 2) or 3) after, also include 4) ageing 10-14 hour.Described ageing
Act on undissolvable material and impurity in primarily discrete water.Obtained settled solution can use.
Step 2) in, described material is thrown in and can be carried out using various convenient orders, and the order of charging does not interfere with system
Standby formaldehyde scavenger except effect of formaldehyde.
Compared with existing fitting up deodouring agent, fitting up deodouring agent of the present invention be a kind of broad spectrum activity often imitate seizure touch
Matchmaker, preparation process is simple, can to being stranded in room air, and be attached to furniture, the formaldehyde of wall surface, benzene class are harmful to gas
Body and volatile organic matter carry out oxidative degradation, and carry out gas infiltration to the nuisance source of release that fitment etc. cannot contact
Oxidative degradation, such as: remove formaldehyde, benzene homologues etc. in wallpaper and the adhesive at the wallpaper back side, resolve into carbon dioxide and water, and point
The fitting up deodouring agent more than 20% that solution efficiency high has, has good market application foreground.
Specific embodiment
Hereafter embodiments of the present invention will be explained in detail.It should be noted that in the case of not conflicting, this Shen
Please in embodiment and the feature in embodiment can mutually be combined.As do not indicated, ability all selected by described raw material
The raw material that domain is commonly used,
Embodiment 1
First, take 2 kilograms of titania powders (nanoscale), be distributed in 90 kg of water；Put into citric acid, chlorination again
Each 1 kilogram of sodium, hydrated magnesium silicate, is sufficiently stirred for disperseing；Finally, add 0.1 kilogram of cationic surfactant.
Ageing 12 hours, you can use.
Embodiment 2
First, take 3 kilograms of titania powders (nanoscale), be distributed in 90 kg of water；Put into citric acid, chlorination again
Each 2 kilograms of sodium, hydrated magnesium silicate, is sufficiently stirred for disperseing；Finally, add 0.15 kilogram of cationic surfactant.
Ageing 14 hours, you can use.
Embodiment 3
First, take 1 kilogram of titania powder (nanoscale), be distributed in 90 kg of water；Put into citric acid, chlorination again
Each 0.5 kilogram of sodium, hydrated magnesium silicate, is sufficiently stirred for disperseing；Finally, add 0.3 kilogram of cationic surfactant.
Ageing 10 hours, you can use.
The product that above processing method processes, sprays test through real material, all can reach preferable taste removal effect.
It is the relevant criterion of Environment release amount that the burst size of the space benzene homologues after improvement can reach.
Experimental example 1 laboratory benzene clearance measure of merit:
Sample state: embodiment 1-3, each 1l
Testing equipment: air sampler, spectrophotometer
Detection foundation: qb/t 2761-2006 " indoor air purification product clean-up effect assay method "
Detection method:
1st, test is 1.5m in two identical airtight volumes3Testing experiment in carry out, one be sample chamber, another
For blank cabin.
2nd, sample deodorant is sprayed to 3 1m2Paper substrate on, after first pass dries naturally, spray second time.Second time
Naturally after drying, in spraying the 3rd time.After sample dries naturally, hang in test chamber.
3rd, identical benzene source of release (uninterruptedly slowly discharge) is respectively put in two cabins, opens fan, make source of release with
In cabin, air mixes, and tends to balance, and closes fan, and in sample detecting cabin, the benzene concentration of in the air is initial concentration value.
4th, sample respectively after 24h and measure the benzene concentration value of in the air in two cabins.
5th, removal effect computing formula:
In formula: y clearance, %；
Ca 24h blank cabin pollutant levels value；
24 hours sample chamber pollutant levels values of cb.
6th, testing result
7th, test result: after testing, deodorant is 97.4% to the removal effect of Indoor Air Benzene.
Experimental example 2 laboratory toluene removal rate measure of merit:
Sample state: embodiment 1-3, each 1l
Testing equipment: air sampler, spectrophotometer
Detection foundation: qb/t 2761-2006 " indoor air purification product clean-up effect assay method "
Detection method:
1st, test is 1.5m in two identical airtight volumes3Testing experiment in carry out, one be sample chamber, another
For blank cabin.
2nd, sample deodorant is sprayed to 3 1m2Paper substrate on, after first pass dries naturally, spray second time.Second time
Naturally after drying, in spraying the 3rd time.After sample dries naturally, hang in test chamber.
3rd, identical toluene source of release (uninterruptedly slowly discharging) is respectively put in two cabins, opens fan, make source of release
Mix with air in cabin, tend to balance, close fan, in sample detecting cabin, the toluene concentration of in the air is initial concentration
Value.
4th, sample respectively after 24h and measure the benzene concentration value of in the air in two cabins.
5th, removal effect computing formula:
In formula: y clearance, %；
Ca 24h blank cabin pollutant levels value；
24 hours sample chamber pollutant levels values of cb.
6th, testing result
7th, test result: after testing, deodorant is 96.9% to the removal effect of toluene in room air.
Experimental example 3 laboratory dimethylbenzene clearance measure of merit:
Sample state: embodiment 1-3, each 1l
Testing equipment: air sampler, spectrophotometer
Detection foundation: qb/t 2761-2006 " indoor air purification product clean-up effect assay method "
Detection method:
1st, test is 1.5m in two identical airtight volumes3Testing experiment in carry out, one be sample chamber, another
For blank cabin.
2nd, sample deodorant is sprayed to 3 1m2Paper substrate on, after first pass dries naturally, spray second time.Second time
Naturally after drying, in spraying the 3rd time.After sample dries naturally, hang in test chamber.
3rd, identical dimethylbenzene source of release (uninterruptedly slowly discharging) is respectively put in two cabins, opens fan, make release
Source is mixed with air in cabin, tends to balance, and closes fan, and in sample detecting cabin, the xylene concentration of in the air is initially dense
Angle value.
4th, sample respectively after 24h and measure the xylene concentration value of in the air in two cabins.
5th, removal effect computing formula:
In formula: y clearance, %；
Ca 24h blank cabin pollutant levels value；
24 hours sample chamber pollutant levels values of cb.
6th, testing result
7th, test result: after testing, deodorant is 97.5% to the removal effect of dimethylbenzene in room air.
Experimental example 4 real space experimental test:
Deodorant: embodiment 1,1l
Testing equipment: air sampler, spectrophotometer
Detection foundation: gb 11737-89 " benzene, toluene and dimethylbenzene health test method gas phase in the air of residential area
Chromatography "
Test method:
1st, effect detection is carried out to certain normal room.Area 80m2, indoor plate fitment, sofa, floor, paint metope and
Top surface, detection construction front space closes 12 hours concentration of formaldehyde, detection 12 hours concentration of formaldehyde of space-closed after construction, enters
Comparing calculation before and after row.
2nd, administering method: determine Form aldehyde release pollution sources first, then with 1.0 bore spray guns, pollution sources are sprayed,
Between every other hour, spray twice.Then room ventilation, after candidate agent is dried, space is closed, is examined after 12 hours
Survey.
3rd, removal effect computing formula:
In formula: y clearance, %；
Ca 24h blank cabin pollutant levels value；
24 hours sample chamber pollutant levels values of cb.
4th, testing result
5th, test result: after testing, deodorant is 92%, 92% for the removal effect of indoor benzene,toluene,xylene,
90%..
Conclusion: finishing pollution deodorant, it is the most efficient deodorant in the market, remove than other products on market
Improved efficiency more than 20%.
Claims (3)
1. a kind of fitting up deodouring agent is it is characterised in that described fitting up deodouring agent mainly includes the raw material of following portions by weight: dioxy
Change titanium: 2-3 part；Hydrated magnesium silicate: 1-2 part；Citric acid: 1-2 part；Sodium chloride: 1-2 part；The consumption of water is 70-95 weight portion,
In addition, also including cationic surfactant in fitting up deodouring agent.
2. the preparation method of fitting up deodouring agent as claimed in claim 1 is it is characterised in that comprise the following steps:
1) take titanium dioxide to add in water, be sufficiently mixed；
2) add citric acid, sodium chloride, hydrated magnesium silicate, be sufficiently stirred for dissolving；
3) add cationic surfactant.
3. preparation method as claimed in claim 2 is it is characterised in that in step 3) after, also include step 4) ageing 10-14
Hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008433.6A CN104624037B (en) | 2015-01-08 | 2015-01-08 | Deodorant for decoration air pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008433.6A CN104624037B (en) | 2015-01-08 | 2015-01-08 | Deodorant for decoration air pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104624037A CN104624037A (en) | 2015-05-20 |
| CN104624037B true CN104624037B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510008433.6A Expired - Fee Related CN104624037B (en) | 2015-01-08 | 2015-01-08 | Deodorant for decoration air pollution |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031872A (en) * | 2015-06-11 | 2015-11-11 | 北京清科慧谷科技发展有限公司 | Composition for removing methyl aldehyde and benzene series through biomass and preparing method |
| CN106311172A (en) * | 2016-08-31 | 2017-01-11 | 北京博浩致远科技有限责任公司 | Removing coating for indoor air purification and preparation method of removing coating |
| CN107261801A (en) * | 2017-08-11 | 2017-10-20 | 浙江笨鸟科技有限公司 | Finishing pollution eliminating smell agent |
| CN107519744A (en) * | 2017-09-15 | 2017-12-29 | 安徽中弘科技发展有限公司 | A kind of furniture eliminating smell agent and preparation method thereof |
| CN109730087A (en) * | 2018-12-14 | 2019-05-10 | 佛山市铁人环保科技有限公司 | Odor scavenging agent and preparation method thereof in a kind of TiO 2 sol indoor cart |
| CN109621644A (en) * | 2019-01-26 | 2019-04-16 | 惠州普德化工有限公司 | A kind of environmental protection coating cloud eliminating smell agent and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006231094A (en) * | 2005-02-16 | 2006-09-07 | Nichias Corp | Photocatalyst supporting oblique honeycomb and air cleaner |
| JP2006322648A (en) * | 2005-05-18 | 2006-11-30 | Fuji Industrial Co Ltd | Indoor circulating type range hood fan |
| CN101338085A (en) * | 2008-08-20 | 2009-01-07 | 云南省建筑科学研究院 | Interior wall coating for purifying indoor air |
| CN101780288B (en) * | 2010-02-21 | 2012-10-17 | 赵溶 | Composite air purificant containing nanometer mineral matters and preparation method thereof |
| CN101947439B (en) * | 2010-10-21 | 2012-08-29 | 史景宁 | Novel indoor air purifying agent and preparation method thereof |
| CN103893793A (en) * | 2012-12-26 | 2014-07-02 | 大连林桥科技有限公司 | A nanometer photocatalyst sterilizing air cleaning agent |
| CN103461381B (en) * | 2013-07-05 | 2015-08-05 | 北京中科东亚纳米材料科技有限公司 | Except the preparation method of formaldehyde, the composite disinfectant that eliminates the unusual smell |
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Granted publication date: 20170125 Termination date: 20180108 |