CN102728411B - Catalyst for removing harmful substances of decoration materials - Google Patents
Catalyst for removing harmful substances of decoration materials Download PDFInfo
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- CN102728411B CN102728411B CN201210215977.6A CN201210215977A CN102728411B CN 102728411 B CN102728411 B CN 102728411B CN 201210215977 A CN201210215977 A CN 201210215977A CN 102728411 B CN102728411 B CN 102728411B
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Abstract
The present invention provides a catalyst for removing harmful substances of decoration materials. The preparation method for the catalyst comprises, sequentially adding 1-4% by weight of 1-hydroxyethylidene-1,1-diphosphonic acid, 0.1-1% by weight of oxalic acid, 0.1-1% by weight of ferrous sulfate, 1-4% by weight of triethylolamine, 1-8% by weight of hydrogen peroxide, 1-8% by weight of sodium oxide, 1-8% by weight of dimethyl sulfoxide, 1-8% by weight of fatty alcohol polyoxyethylene ether, and 40-50% by weight of titanium dioxide with a particle size of 5 nm to the balance of pure water, and uniformly stirring to prepare the catalyst. With the catalyst of the present invention, harmful substances such as formaldehyde, benzene, toluene, xylene, ammonia, and total volatile organics inside the room can be effectively degraded without requirement of a light source.
Description
Technical field
The present invention relates to chemical field, relate in particular to a kind of finishing material nuisance and remove catalyst.
Background technology
The housing industry of China is interior over the next several years will continue maintenance high speed development situation, and the newly-increased area of residence is 500,000,000 square metres every year, has every year in addition the old room of 600,000,000 square metres to carry out decoration renovation.Along with the development of Chinese architecture adnornment industry, within 2010, building decorating industry has become the large industry of You18Wan Jia enterprise, more than 1,400 ten thousand practitioners, 1.85 trillion yuan annual value of production in China; Since nearly 20 years, rapidly, annual growth smoothes out with the fingers approximately 20% for Chinese architecture adnornment industry development, and these data are far away higher than the growth rate of the GDP same period.
Meanwhile, a large amount of synthetic materials are widely used in interior decoration and finished product furniture, the volatility toxic compounds such as formaldehyde that they discharge have caused serious pollution to indoor environment, it is the main inducing of cancer, breathing problem, leukaemia, immunity reduction, fetus teratogenesis etc., the various diseases causing thus and indoor environment case, had a strong impact on the people's physical and mental health and normal life.Room air pollution becomes the another killer of infringement human health.Under such background, the < < IAQ national standard > > that China formulates and relevant laws and regulations are also formally implemented.Air pollution problem inside rooms has also been subject to unprecedented attention, and the demand of indoor air purification goods and environmental friendly indoor service is growing.
But photocatalyst needs light source just can carry out photochemical catalytic oxidation decomposition.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of finishing material nuisance removing catalyst that just can effectively decompose various harmful organic substances in air without light source.
The present invention formula is: this meter of percentage by weight, is comprised of following component:
HEDP 1%-4%,
Oxalic acid 0.1%-1%,
Ferrous sulfate 0.1%-1%,
Triethanolamine 1%-4%,
Hydrogen peroxide 1%-8%,
Sodium oxide molybdena 1%-8%,
Dimethyl sulfoxide (DMSO) 1%-8%,
AEO 1%-8%,
Particle diameter is the titanium dioxide 40%-50% of 5 nanometers,
Surplus is pure water.
Preferably,
The content of described HEDP is 2%o
The content of described oxalic acid is 0.5%o
The content of described ferrous sulfate is 0.3%.
The content of described triethanolamine is 1.5%.
The content of described hydrogen peroxide is 4%o
The content of described sodium oxide molybdena is 5%.
The content of described dimethyl sulfoxide (DMSO) is 4%o
The content of described AEO is 5.7%.
Described particle diameter is that the content of the titanium dioxide of 5 nanometers is 45%.
Optimum formula of the present invention is:
HEDP 2%,
Oxalic acid 0.5%,
Ferrous sulfate 0.3%,
Triethanolamine 1.5%,
Hydrogen peroxide 4%,
Sodium oxide molybdena 5%,
Dimethyl sulfoxide (DMSO) 4%,
AEO 5.7%,
Particle diameter is the titanium dioxide 45% of 5 nanometers,
Surplus is pure water.
Preparation method of the present invention is as follows: formula according to the above ratio, adds in pure water by said sequence, and stir and can prepare product of the present invention.
The invention has the beneficial effects as follows:
Without light source, in catalyst of the present invention, HEDP plays the effect of stabilizing agent, and AEO plays the effect of bleeding agent, and Nano titanium dioxide plays the effect that catalytic oxidation decomposes.By by catalyzed spraying of the present invention after plate surface, can rapid permeability to sheet material inside.Under the catalysis of Nano titanium dioxide and the effect of other auxiliary agents, effectively degrade with indoor nuisance formaldehyde, benzene,toluene,xylene, ammonia, total volatile organism (TVOC).
The specific embodiment
By specific embodiments of the invention given below, can further understand the present invention, but they not limitation of the invention.Some nonessential improvement and adjustment of for those skilled in the art, according to foregoing invention content, doing, be also considered as dropping in protection scope of the present invention.
In addition, unless stated otherwise, the percentage adopting in the present invention this be weight percent this.
Embodiment 1
By 1% HEDP, 0.3% oxalic acid, 0.1% ferrous sulfate, 1% triethanolamine, 2% hydrogen peroxide, 3% sodium oxide molybdena, 6% dimethyl sulfoxide (DMSO), 7% AEO, 40% particle diameter is the titanium dioxide of 5 nanometers, adds successively the preparation that stirs in 39.6% pure water.
Embodiment 2
By 2% HEDP, 0.5% oxalic acid, 0.3% ferrous sulfate, 1.5% triethanolamine, 4% hydrogen peroxide, 5% sodium oxide molybdena, 4% dimethyl sulfoxide (DMSO), 5.7% AEO, 45% particle diameter is the titanium dioxide of 5 nanometers, adds successively the preparation that stirs in 32% pure water.
Embodiment 3
Smooth out with the fingers 3% HEDP, 0.7% oxalic acid, 0.5% ferrous sulfate, 2% triethanolamine, 6% hydrogen peroxide, 7% sodium oxide molybdena, 2% dimethyl sulfoxide (DMSO), 5% AEO, 50% particle diameter is the titanium dioxide of 5 nanometers, adds successively the preparation that stirs in 23.8% pure water.
Smooth out with the fingers the product of the present invention that embodiment 1-3 prepares, carry out analyzing and testing, testing result is in Table 1
Table 1 analyzing and testing result
Claims (10)
1. finishing material nuisance is removed a catalyst, calculates by weight percentage, following component, consists of:
HEDP 1%-4%,
Oxalic acid 0.1%-1%,
Ferrous sulfate 0.1%-1%,
Triethanolamine 1%-4%,
Hydrogen peroxide 1%-8%,
Sodium oxide molybdena 1%-8%,
Dimethyl sulfoxide (DMSO) 1%-8%,
AEO 1%-8%,
Particle diameter is the titanium dioxide 40%-50% of 5 nanometers,
Surplus is pure water.
2. a kind of finishing material nuisance as claimed in claim 1 is removed catalyst, it is characterized in that, the content of described HEDP is 2%.
3. a kind of finishing material nuisance as claimed in claim 2 is removed catalyst, it is characterized in that, the content of described oxalic acid is 0.5%.
4. a kind of finishing material nuisance as claimed in claim 3 is removed catalyst, it is characterized in that, the content of described ferrous sulfate is 0.3%.
5. a kind of finishing material nuisance as claimed in claim 4 is removed catalyst, it is characterized in that, the content of described triethanolamine is 1.5%.
6. a kind of finishing material nuisance as claimed in claim 5 is removed catalyst, it is characterized in that, the content of described hydrogen peroxide is 4%.
7. a kind of finishing material nuisance as claimed in claim 6 is removed catalyst, it is characterized in that, the content of described sodium oxide molybdena is 5%.
8. a kind of finishing material nuisance as claimed in claim 7 is removed catalyst, it is characterized in that, the content of described dimethyl sulfoxide (DMSO) is 4%.
9. a kind of finishing material nuisance as claimed in claim 8 is removed catalyst, it is characterized in that, the content of described AEO is 5.7%.
10. a kind of finishing material nuisance as claimed in claim 9 is removed catalyst, it is characterized in that, described particle diameter is that the content of the titanium dioxide of 5 nanometers is 45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215977.6A CN102728411B (en) | 2012-06-27 | 2012-06-27 | Catalyst for removing harmful substances of decoration materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210215977.6A CN102728411B (en) | 2012-06-27 | 2012-06-27 | Catalyst for removing harmful substances of decoration materials |
Publications (2)
| Publication Number | Publication Date |
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| CN102728411A CN102728411A (en) | 2012-10-17 |
| CN102728411B true CN102728411B (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210215977.6A Active CN102728411B (en) | 2012-06-27 | 2012-06-27 | Catalyst for removing harmful substances of decoration materials |
Country Status (1)
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975948B (en) * | 2014-06-10 | 2015-11-11 | 山东瑞爱特环保科技有限公司 | Cycle water Biocidal algae-killing agent and preparation method thereof |
| CN106731440A (en) * | 2016-11-11 | 2017-05-31 | 苏愉 | A kind of Long acting deodorant |
| CN109395556A (en) * | 2017-08-16 | 2019-03-01 | 海安科皓纺织有限公司 | A kind of finishing taste removal aromatic |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04231059A (en) * | 1990-12-27 | 1992-08-19 | Sakai Chem Ind Co Ltd | Method for deodorizing |
| CN1224427C (en) * | 2003-05-27 | 2005-10-26 | 万意群 | Nanometer deodorant for purifying air and preparing method thereof |
| CN1666811A (en) * | 2004-03-11 | 2005-09-14 | 上海拜坡生物科技有限公司 | Nanometer photocatalyst vehicular air spraying agent and its preparation method |
| US20060144793A1 (en) * | 2004-07-13 | 2006-07-06 | Mazakhir Dadachov | Novel adsorbents and process of making and using same |
| CN100475292C (en) * | 2005-06-09 | 2009-04-08 | 叶焯波 | Agent for eliminating formaldehyde |
| CN101549166B (en) * | 2008-04-01 | 2013-10-02 | 哈尔滨爱尔佳环保科技有限公司 | Method for manufacturing nanometer air catalyst air purifying agent |
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Denomination of invention: Catalyst for removing harmful substances of decoration materials Effective date of registration: 20190228 Granted publication date: 20140430 Pledgee: China Co truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: Guangzhou Lvmei Environmental Protection Technology Co., Ltd. Registration number: 2019440000079 |
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Address after: 510000 Room 2323, 81 Kefeng Road, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee after: Guangdong Lumei Environmental Protection Technology Co., Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province, No. 232, Kezhu Road, Science City, 403A Patentee before: Guangzhou Lvmei Environmental Protection Technology Co., Ltd. |
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Date of cancellation: 20211027 Granted publication date: 20140430 Pledgee: China Co. truction Bank Corp Guangzhou economic and Technological Development Zone sub branch Pledgor: GUANGZHOU LVMEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019440000079 |