CN104923308A - Special nano photocatalyst composite material for marine ship chemical leakages - Google Patents
Special nano photocatalyst composite material for marine ship chemical leakages Download PDFInfo
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- CN104923308A CN104923308A CN201410649847.2A CN201410649847A CN104923308A CN 104923308 A CN104923308 A CN 104923308A CN 201410649847 A CN201410649847 A CN 201410649847A CN 104923308 A CN104923308 A CN 104923308A
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Abstract
The invention discloses a special nano photocatalyst composite material for marine ship chemical leakages. The special nano photocatalyst composite material is characterized by containing the following raw material ingredients in parts by weight: 50-70 parts of nano titanium dioxide, 15-30 parts of silica sol, 20-35 parts of phenol-formaldehyde resin, 0.8-2 parts of silver chloride, 0.1-0.5 part of platinum, 0.2-0.5 part of nano silver, 0.3-0.6 part of stannic oxide, 1-1.5 parts of zirconium oxide, 1-5 parts of tungsten oxide, 3-10 parts of magnesium chloride, 1-5 parts of manganese chloride, 3-8 parts of active carbon fibers, 0.2-0.9 part of zinc oxide, 3-8 parts of N-cetyl ethylenediamine triacetic acid, 5-12 parts of mesoporous silicon dioxide, 10-20 parts of diatomite and 20-40 parts of water. The special nano photocatalyst composite material for the marine ship chemical leakages, disclosed by the invention, can be used for treating the marine ship chemical leakages and is prompt in treatment and good in treatment effect.
Description
Technical field
The present invention relates to photocatalyst material technical field, particularly relate to a kind of marine ship chemical leakage special-purpose nanometer photocatalyst composite material.
Background technology
From the sixties in last century, Liquid Chemicals in Bulk transport just starts to rise at western developed country.Chemical attack is different, has the characteristics such as inflammability, explosion hazard, high toxicity, strong oxidizing property, in the process of transport, there is very high risk.However, the emergency disposal problem of Liquid Chemicals in Bulk oil spill from vessels is the even global a great problem in the whole nation for many years always.Existing laws and regulations and various emergency preplan mainly propose for ship spill, and also compare shortage for the concrete safeguard that Liquid Chemicals in Bulk boats and ships leak.
Nano photo-catalytic (photochemical catalyst) refers under light illumination, there is not chemical change in self, but the material of chemical reaction can be promoted, photocatalyst is using its room temperature deep reaction and can directly utilize solar energy to drive the special performances such as reaction as light source in recent years, and becomes a kind of desirable environmental pollution treatment technology and clear energy sources production technology.Long-term research shows, thorough for Some Organic Pollutants mineralising can be removed by photocatalysis method, for the removal of the poisonous and harmful substance of various organic pollution and reducing inorganic pollutant, particularly bio-refractory, provide a kind of environmental pollution advanced purification technology having future.Along with the development of society, the treatment effect of existing photocatalyst material can not meet the demands, and needs to research and develop further.
Summary of the invention
The present invention proposes a kind of marine ship chemical leakage special-purpose nanometer photocatalyst composite material, it can process marine ship chemical leakage thing, and process in time, and treatment effect is good.
The present invention proposes marine ship chemical leakage special-purpose nanometer photocatalyst composite material, its raw material comprises following component by weight: nano titanium oxide 50-70 part, Ludox 15-30 part, phenolic resins 20-35 part, silver chlorate 0.8-2 part, platinum 0.1-0.5 part, Nano Silver 0.2-0.5 part, tin oxide 0.3-0.6 part, zirconia 1-1.5 part, tungsten oxide 1-5 part, magnesium chloride 3-10 part, manganese chloride 1-5 part, activated carbon fiber 3-8 part, zinc oxide 0.2-0.9 part, N-cetyl ethylenediamine triacetic acid 3-8 part, mesoporous silicon oxide 5-12 part, diatomite 10-20 part, water 20-40 part.
Preferably, the ratio of nano titanium oxide, activated carbon fiber, diatomaceous weight is 60-65: 5-7: 14-17.
Preferably, its raw material comprises following component by weight: nano titanium oxide 55-65 part, Ludox 18-22 part, phenolic resins 23-32 part, silver chlorate 1.3-1.7 part, platinum 0.19-0.35 part, Nano Silver 0.28-0.35 part, tin oxide 0.43-0.56 part, zirconia 1.2-1.35 part, tungsten oxide 1.8-3.5 part, magnesium chloride 5-7 part, manganese chloride 3-4.5 part, activated carbon fiber 5-6.8 part, zinc oxide 0.4-0.79 part, N-cetyl ethylenediamine triacetic acid 5-6.8 part, mesoporous silicon oxide 9-11 part, diatomite 13-17 part, water 28-32 part.
Preferably, its raw material comprises following component by weight: nano titanium oxide 62 parts, Ludox 21 parts, 29 parts, phenolic resins, silver chlorate 1.4 parts, 0.22 part, platinum, Nano Silver 0.31 part, 0.52 part, tin oxide, zirconia 1.27 parts, tungsten oxide 3.1 parts, 5.9 parts, magnesium chloride, manganese chloride 3.7 parts, activated carbon fiber 6.3 parts, 0.66 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 6.3 parts, mesoporous silicon oxide 10 parts, 13.8 parts, diatomite, 31 parts, water.
Preferably, described nano titanium oxide is one or more the combination in Detitanium-ore-type, rutile-type, brookite type.
Preferably, the particle diameter of described nano titanium oxide is 8-18nm.
In the present invention, nano titanium oxide has the advantage such as high catalytic activity, high chemical stability, it is the photocatalyst in environmental protection material that the world today generally acknowledges, the activated carbon fiber added coordinates Ludox, mesoporous silicon oxide, diatomite, for other raw material provides skeleton, by collaborative adsorption function, the nano-titania particle and other raw material being less than its aperture is adsorbed onto in the space of skeleton, the characteristic of photocatalyst is obtained fully play, realize absorption Harmful chemicals and the effect of it being decomposed, degrading; The silver chlorate added is as photolytic activity sensitizer, be adsorbed on the surface of nano titanium oxide, there is larger motivating factor under visible light, under visible light illumination, after ADSORPTION STATE photoactive molecules absorption photon, produce free electron after being excited, then excitation state bioactive molecule will be electronically injected on nano titanium oxide conduction band, thus expand the excitation wavelength range of nano titanium oxide, make it to utilize visible ray to chemicals of degrading; Platinum coordinates with tin oxide, zirconia, tungsten oxide, makes composite have visible light activity, improves the photocatalytic activity of composite; The magnesium chloride added, manganese chloride cooperatively interact, and improve the utilization rate of nano titanium oxide to sunshine, improve the photocatalysis effect of composite.
In the present invention, by selecting suitable raw material, control the content of each raw material, make the collaborative promotion of the performance advantage of each raw material, the marine ship chemical leakage special-purpose nanometer photocatalyst composite material obtained, for the process of marine ship chemical leakage thing, process is timely and treatment effect is good.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
Embodiment 1
Marine ship chemical leakage special-purpose nanometer photocatalyst composite material of the present invention, its raw material comprises following component by weight: nano titanium oxide 50 parts, Ludox 30 parts, 20 parts, phenolic resins, silver chlorate 2 parts, 0.1 part, platinum, Nano Silver 0.5 part, 0.3 part, tin oxide, zirconia 1.5 parts, tungsten oxide 1 part, 10 parts, magnesium chloride, manganese chloride 1 part, activated carbon fiber 8 parts, 0.2 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 8 parts, mesoporous silicon oxide 5 parts, 20 parts, diatomite, 20 parts, water.
Embodiment 2
Marine ship chemical leakage special-purpose nanometer photocatalyst composite material of the present invention, its raw material comprises following component by weight: nano titanium oxide 70 parts, Ludox 15 parts, 35 parts, phenolic resins, silver chlorate 0.8 part, 0.5 part, platinum, Nano Silver 0.2 part, 0.6 part, tin oxide, zirconia 1 part, tungsten oxide 5 parts, 3 parts, magnesium chloride, manganese chloride 5 parts, activated carbon fiber 3 parts, 0.9 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 3 parts, mesoporous silicon oxide 12 parts, 10 parts, diatomite, 40 parts, water, wherein, described nano titanium oxide is Detitanium-ore-type; The particle diameter of described nano titanium oxide is 18nm.
Embodiment 3
Marine ship chemical leakage special-purpose nanometer photocatalyst composite material of the present invention, its raw material comprises following component by weight: nano titanium oxide 61 parts, Ludox 19 parts, 31 parts, phenolic resins, silver chlorate 1.3 parts, 0.19 part, platinum, Nano Silver 0.36 part, 0.42 part, tin oxide, zirconia 1.43 parts, tungsten oxide 3 parts, 6.9 parts, magnesium chloride, manganese chloride 3.2 parts, activated carbon fiber 6.7 parts, 0.54 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 6.7 parts, mesoporous silicon oxide 11 parts, 16.9 parts, diatomite, 31.5 parts, water; Its leaf, described nano titanium oxide is that rutile-type, brookite type are by the combination of 1: 3 weight ratio; The particle diameter of described nano titanium oxide is 8nm.
Embodiment 4
Marine ship chemical leakage special-purpose nanometer photocatalyst composite material of the present invention, its raw material comprises following component by weight: nano titanium oxide 62 parts, Ludox 21 parts, 29 parts, phenolic resins, silver chlorate 1.4 parts, 0.22 part, platinum, Nano Silver 0.31 part, 0.52 part, tin oxide, zirconia 1.27 parts, tungsten oxide 3.1 parts, 5.9 parts, magnesium chloride, manganese chloride 3.7 parts, activated carbon fiber 6.3 parts, 0.66 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 6.3 parts, mesoporous silicon oxide 10 parts, 13.8 parts, diatomite, 31 parts, water; Wherein, described nano titanium oxide is that Detitanium-ore-type, rutile-type, brookite type are by the combination of any weight ratio; The particle diameter of described nano titanium oxide is 10nm.
Claims (6)
1. a marine ship chemical leakage special-purpose nanometer photocatalyst composite material, it is characterized in that, its raw material comprises following component by weight: nano titanium oxide 50-70 part, Ludox 15-30 part, phenolic resins 20-35 part, silver chlorate 0.8-2 part, platinum 0.1-0.5 part, Nano Silver 0.2-0.5 part, tin oxide 0.3-0.6 part, zirconia 1-1.5 part, tungsten oxide 1-5 part, magnesium chloride 3-10 part, manganese chloride 1-5 part, activated carbon fiber 3-8 part, zinc oxide 0.2-0.9 part, N-cetyl ethylenediamine triacetic acid 3-8 part, mesoporous silicon oxide 5-12 part, diatomite 10-20 part, water 20-40 part.
2. marine ship chemical leakage special-purpose nanometer photocatalyst composite material according to claim 1, it is characterized in that, the ratio of nano titanium oxide, activated carbon fiber, diatomaceous weight is 60-65: 5-7: 14-17.
3. marine ship chemical leakage special-purpose nanometer photocatalyst composite material according to claim 1, it is characterized in that, its raw material comprises following component by weight: nano titanium oxide 55-65 part, Ludox 18-22 part, phenolic resins 23-32 part, silver chlorate 1.3-1.7 part, platinum 0.19-0.35 part, Nano Silver 0.28-0.35 part, tin oxide 0.43-0.56 part, zirconia 1.2-1.35 part, tungsten oxide 1.8-3.5 part, magnesium chloride 5-7 part, manganese chloride 3-4.5 part, activated carbon fiber 5-6.8 part, zinc oxide 0.4-0.79 part, N-cetyl ethylenediamine triacetic acid 5-6.8 part, mesoporous silicon oxide 9-11 part, diatomite 13-17 part, water 28-32 part.
4. marine ship chemical leakage special-purpose nanometer photocatalyst composite material according to claim 3, it is characterized in that, its raw material comprises following component by weight: nano titanium oxide 62 parts, Ludox 21 parts, 29 parts, phenolic resins, silver chlorate 1.4 parts, 0.22 part, platinum, Nano Silver 0.31 part, 0.52 part, tin oxide, zirconia 1.27 parts, tungsten oxide 3.1 parts, 5.9 parts, magnesium chloride, manganese chloride 3.7 parts, activated carbon fiber 6.3 parts, 0.66 part, zinc oxide, N-cetyl ethylenediamine triacetic acid 6.3 parts, mesoporous silicon oxide 10 parts, 13.8 parts, diatomite, 31 parts, water.
5. marine ship chemical leakage special-purpose nanometer photocatalyst composite material according to any one of claim 1-4, is characterized in that, described nano titanium oxide is one or more the combination in Detitanium-ore-type, rutile-type, brookite type.
6. marine ship chemical leakage special-purpose nanometer photocatalyst composite material according to any one of claim 1-4, is characterized in that, the particle diameter of described nano titanium oxide is 8-18nm.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564602A (en) * | 2016-01-21 | 2016-05-11 | 交通运输部水运科学研究所 | Inland vessel chemical leakage disposal device |
| CN107983321A (en) * | 2017-11-27 | 2018-05-04 | 郑州源冉生物技术有限公司 | A kind of sorbing material for pollution administration river and preparation method thereof |
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| CN101037553A (en) * | 2007-02-13 | 2007-09-19 | 云南大学 | Preparation and application method of optical catalysed environment protection type coating |
| CN101213011A (en) * | 2005-03-29 | 2008-07-02 | 全世界株式会社 | Method for decomposition and removal of organic compound in air using platinum as main catalysis, method for formation of photocatalytic article and photocatalytic layer, and photocatalyst |
| CN101806131A (en) * | 2009-02-13 | 2010-08-18 | 乐金华奥斯株式会社 | Method with wallpaper and this wallpaper of preparation of air-cleaning function |
| CN102350366A (en) * | 2011-08-25 | 2012-02-15 | 武汉理工大学 | Preparation method of Ag-AgCl-TiO2/rectorite composite photochemical catalyst |
| CN103896548A (en) * | 2012-12-26 | 2014-07-02 | 大连林桥科技有限公司 | Nanometer photocatalyst product |
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- 2014-11-17 CN CN201410649847.2A patent/CN104923308A/en active Pending
Patent Citations (5)
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| CN101213011A (en) * | 2005-03-29 | 2008-07-02 | 全世界株式会社 | Method for decomposition and removal of organic compound in air using platinum as main catalysis, method for formation of photocatalytic article and photocatalytic layer, and photocatalyst |
| CN101037553A (en) * | 2007-02-13 | 2007-09-19 | 云南大学 | Preparation and application method of optical catalysed environment protection type coating |
| CN101806131A (en) * | 2009-02-13 | 2010-08-18 | 乐金华奥斯株式会社 | Method with wallpaper and this wallpaper of preparation of air-cleaning function |
| CN102350366A (en) * | 2011-08-25 | 2012-02-15 | 武汉理工大学 | Preparation method of Ag-AgCl-TiO2/rectorite composite photochemical catalyst |
| CN103896548A (en) * | 2012-12-26 | 2014-07-02 | 大连林桥科技有限公司 | Nanometer photocatalyst product |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105564602A (en) * | 2016-01-21 | 2016-05-11 | 交通运输部水运科学研究所 | Inland vessel chemical leakage disposal device |
| CN107983321A (en) * | 2017-11-27 | 2018-05-04 | 郑州源冉生物技术有限公司 | A kind of sorbing material for pollution administration river and preparation method thereof |
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