CN103360102A - Activated carbon diatom ooze wall material - Google Patents
Activated carbon diatom ooze wall material Download PDFInfo
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- CN103360102A CN103360102A CN2013102838555A CN201310283855A CN103360102A CN 103360102 A CN103360102 A CN 103360102A CN 2013102838555 A CN2013102838555 A CN 2013102838555A CN 201310283855 A CN201310283855 A CN 201310283855A CN 103360102 A CN103360102 A CN 103360102A
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- diatom ooze
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Abstract
The invention provides an activated carbon diatom ooze wall material. The activated carbon diatom ooze wall material comprises the following components in parts by weight: 35-45 parts of activated carbon white powder, 10-20 parts of P25 type titanium dioxide, 35-45 parts of diatom ooze, 5-10 parts of rare earth activating agent and 1-5 parts of sodium dodecylbenzene sulfonate, wherein the mesh numbers of all the components in the activated carbon diatom ooze wall material are 800-1000 meshes, and the P25 type titanium dioxide comprises 80% of anatase and 20% of rutile in percentage by weight. The activated carbon diatom ooze wall material is an environment-friendly wall material, does not contain formaldehyde, can be used for fully absorbing and effectively decomposing organic matters and meanwhile can also be used for decomposing peculiar smell generated in daily life, adjusting the indoor humidity and the like.
Description
[technical field]
The present invention relates to a kind of activated carbon diatom ooze walling.
[background technology]
Gac is widely used in deep purifying and the Gas Phase Adsorption of domestic water, process water and waste water, process such as petrochemical complex, power plant, food-drink, sugaring wine processed, medicine, the industry purification of water quality such as breed fish, free chlorine, phenol, sulphur and other organic pollutant in the energy active adsorption water, particularly the precursor of mutagen (THM) reaches filtering and impurity removing and removes peculiar smell.Also can be used for workshop tail gas purification, solvent filter, decolouring, purification etc., gas sweetening, oil catalytic reforming, gas delivery, pressure-variable adsorption, dry air, food fresh keeping, smoke mask, solution matchmaker's carrier, organic solvent reclaims; Noble metal refines; The functions such as the catalyzer in the chemical industry and support of the catalyst.
The diatom deposition also forms the diatom mineral after the mineralising in 1 years, its main component is opal, and quality is soft, porous.Electron microscope shows that the diatom mineral are a kind of nano level porous material (the about 0.1-0.2 microns of micro-pore diameter), and porosity is up to 90%, and is regular, fitly be arranged in circle and aciculiform.Outstanding molecular lattice structure feature has determined the function that it is unique.The diatom mineral have extremely strong physical adsorption performance and ion-exchange performance, through being widely used in the various fields such as alcohol and medical injection filtration, foodstuff additive, nuclear radiation sorbent material after the precision work.
Petroleum resources day by day in short supply and continuous aggravating circumstances force facing mankind two key subjects, and that is developed exactly clean reproducible energy and curbs environmental pollution.Under the energetically support of national governments, photocatalysis oxidation technique is flourish, puts forth effort on the one hand the basic and applied research of the environmental pollution improvements such as water, air and soil.On the other hand, also carried out the research of photolysis water hydrogen and dye sensitization solar battery aspect.Along with highlighting of energy and environment problem, the purification that photochemical catalysis is used for indoor gas receives much concern.
Existing walling generally contains organic solvent, and is high especially such as formaldehyde content; Bad by room ventilated, cause that smoke is arranged, peculiar smell etc.; Temperature effect is poor in the common sound insulation of existing walling and the controlling chamber, and produces a large amount of solid waste and dust behind the walling finishing.
[summary of the invention]
The technical problem to be solved in the present invention, being to provide a kind of activated carbon diatom ooze walling, is a kind of environment-friendly type walling, does not only contain formaldehyde, and can also fully absorb organism and with its effective decomposition, can also decompose peculiar smell that everyday life produces simultaneously, regulate indoor humidity etc.
The present invention is achieved in that
A kind of activated carbon diatom ooze walling, the component that described activated carbon diatom ooze walling comprises is as follows: gac white powder, P25 type titanium dioxide, diatom ooze, rare earth activators, Sodium dodecylbenzene sulfonate.
Further, the weight part of each component is as follows in the described activated carbon diatom ooze walling: 35～45 parts in gac white powder, 10～20 parts of P25 type titanium dioxide, 35～45 parts of diatom oozes, 5～10 parts of rare earth activators, 1～5 part of Sodium dodecylbenzene sulfonate.
Further, the order number average of each component is 800～1000 orders in the described activated carbon diatom ooze walling.
Further, each material and shared weight percent thereof are in the described P25 type titanium dioxide: anatase octahedrite accounts for 80%, rutile accounts for 20%.
The present invention has following advantage:
1, the present invention itself does not contain the poisonous organic solvents such as formaldehyde, and contained P25 type nano titanium oxide as photocatalyst can effectively decomposing formaldehyde, the finishing pollution thing such as benzene, the decomposing formaldehyde ability reaches 96%; Can also effectively decompose the obnoxious flavoures such as the smoke that produces in the daily life, peculiar smell, ammonia is one of obnoxious flavour that contains in human excrement, the sweat, decomposing the ammonia ability is 95%, can provide safeguard for people's the comfortable of healthy and living environment.
2, can regulate humidity, every 1m
2Gac diatom ooze walling energy moisture absorption 223g, moisture releasing 97g is applicable to the moist places such as south, seashore, vault, bath center, same good moisture releasing function, make dry northern room no longer dry, can effectively reduce the working hour of dehumidifier and humidifier, reach energy-conservation effect; Indoor relative humidity is remained between 35%～68% throughout the year, at this humidity range, can suppress the breeding of dirt mite, mould, various viruses, allergic asthma, rhinitis that dirt mite, mould are caused have good improvement effect.
3,, the porousness of gac diatom ooze walling, determined that the gac walling has remarkable heat-insulation and heat-preservation function, and compare with emulsion paint, same metope temperature differs 2～3 ℃, energy-conservation 25%～30%.
4, the feature of environmental protection of gac diatom ooze walling natural materials itself, and powerful functional, making constructed the same day moved in became a reality the same day.
[embodiment]
The present invention relates to a kind of activated carbon diatom ooze walling, the component that described activated carbon diatom ooze walling comprises is as follows: gac white powder, P25 type titanium dioxide, diatom ooze, rare earth activators, Sodium dodecylbenzene sulfonate.
The weight part of each component is as follows in the described activated carbon diatom ooze walling: 35～45 parts in gac white powder, 10～20 parts of P25 type titanium dioxide, 35～45 parts of diatom oozes, 5～10 parts of rare earth activators, 1～5 part of Sodium dodecylbenzene sulfonate; The order number average of each component is 800～1000 orders in the described activated carbon diatom ooze walling; Each material and shared weight percent thereof are in the described P25 type titanium dioxide: anatase octahedrite accounts for 80%, rutile accounts for 20%.
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1
With 40Kg gac white powder, 10Kg P25 (TiO
280% anatase octahedrite and 20% rutile), 40Kg diatom ooze, 6Kg rare earth activators, 4Kg Sodium dodecylbenzene sulfonate mix, again by mechanical mill to 800～1000 orders, then take water as solvent, consist of gac diatom ooze walling raw material, respectively gac diatom ooze walling raw material is applied in the substrates such as wooden, brick matter, aluminium alloy matter, obtains the gac diatom ooze walling of differing texture.
Performance test detects:
Compare with Xinyu light partition board (emulsion paint), it is the indoor of 0.5mg/m3 that the gac diatom ooze walling of wooden, brick matter, aluminium alloy matter is placed formaldehyde content, be accompanied by illumination, detect by sensor behind the 2h, find that formaldehyde content is lower than 0.02mg/m3, in that so the short period of time can realize that the adsorption-decomposition function of PARA FORMALDEHYDE PRILLS(91,95) reaches more than 96%.
Compare with Xinyu light partition board (emulsion paint), at the indoor gac diatom ooze walling of loading onto each quality, at 5 meters of distance walling, detect through sound detection decibel instrument, the decibel of sound is reduced to the 20-25 decibel by original 35-40, namely can reduce by 10-15 decibels.
Compare with Xinyu light partition board (emulsion paint), at the indoor gac diatom ooze walling of loading onto each quality, place wet bulb thermometer and thermometer inspection indoor, when summer, humidity is elevated to relative value 40% by original relative value 35%, and temperature is reduced to 29 ℃ by original 31 ℃, therefore, walling of the present invention is regulating and controlling humidity and temperature well, thereby reaches energy-conservation purpose.
Embodiment 2
38Kg gac white powder, 12Kg P25 (TiO280% anatase octahedrite and 20% rutile), 38Kg diatom ooze, 7Kg rare earth activators, 5Kg Sodium dodecylbenzene sulfonate are mixed, again by mechanical mill to 800～1000 orders, then take water as solvent, consist of gac diatom ooze walling raw material, respectively gac diatom ooze walling raw material is applied in the substrates such as wooden, brick matter, aluminium alloy matter, obtains the gac diatom ooze walling of differing texture.
Performance test detects:
Compare with OBON nation difficult to understand light energy conservation composite wall material, it is the indoor of 0.8mg/m3 that the gac diatom ooze walling of wooden, brick matter, aluminium alloy matter is placed formaldehyde content, be accompanied by illumination, detect by sensor behind the 10h, find that formaldehyde content is lower than 0.03mg/m3, in that so the short period of time can realize that the adsorption-decomposition function of PARA FORMALDEHYDE PRILLS(91,95) reaches more than 96%.
Compare with OBON nation difficult to understand light energy conservation composite wall material, at the indoor gac diatom ooze walling of loading onto each quality, at 8 meters of distance walling, detect through sound detection decibel instrument, the decibel of sound is reduced to the 15-20 decibel by original 30-35, namely can reduce by 10-15 decibels.
Compare with OBON nation difficult to understand light energy conservation composite wall material, at the indoor gac diatom ooze walling of loading onto each quality, place wet bulb thermometer and thermometer inspection indoor, when summer, humidity is elevated to relative value 41% by original relative value 38%, temperature is reduced to 30 ℃ by original 32 ℃, well regulating and controlling humidity and temperature, thus reach energy-conservation purpose.
In summary:
1, the present invention itself does not contain the poisonous organic solvents such as formaldehyde, and contained P25 type nano titanium oxide as photocatalyst can effectively decomposing formaldehyde, the finishing pollution thing such as benzene, the decomposing formaldehyde ability reaches 96%; Can also effectively decompose the obnoxious flavoures such as the smoke that produces in the daily life, peculiar smell, ammonia is one of obnoxious flavour that contains in human excrement, the sweat, decomposing the ammonia ability is 95%, can provide safeguard for people's the comfortable of healthy and living environment.
2, can regulate humidity, every 1m
2Gac diatom ooze walling energy moisture absorption 223g, moisture releasing 97g is applicable to the moist places such as south, seashore, vault, bath center, same good moisture releasing function, make dry northern room no longer dry, can effectively reduce the working hour of dehumidifier and humidifier, reach energy-conservation effect; Indoor relative humidity is remained between 35%～68% throughout the year, at this humidity range, can suppress the breeding of dirt mite, mould, various viruses, allergic asthma, rhinitis that dirt mite, mould are caused have good improvement effect.
3, the porousness of gac diatom ooze walling has determined that the gac walling has remarkable heat-insulation and heat-preservation function, and compares with emulsion paint, and same metope temperature differs 2～3 ℃, energy-conservation 25%～30%.
4, the feature of environmental protection of gac diatom ooze walling natural materials itself, and powerful functional, making constructed the same day moved in became a reality the same day.
Although more than described the specific embodiment of the present invention; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present invention; those of ordinary skill in the art are in modification and the variation of the equivalence of doing according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.
Claims (4)
1. activated carbon diatom ooze walling, it is characterized in that: the component that described activated carbon diatom ooze walling comprises is as follows: gac white powder, P25 type titanium dioxide, diatom ooze, rare earth activators, Sodium dodecylbenzene sulfonate.
2. a kind of activated carbon diatom ooze walling according to claim 1, it is characterized in that: the weight part of each component is as follows in the described activated carbon diatom ooze walling: 35～45 parts in gac white powder, 10～20 parts of P25 type titanium dioxide, 35～45 parts of diatom oozes, 5～10 parts of rare earth activators, 1～5 part of Sodium dodecylbenzene sulfonate.
3. a kind of activated carbon diatom ooze walling according to claim 2, it is characterized in that: the order number average of each component is 800～1000 orders in the described activated carbon diatom ooze walling.
4. a kind of activated carbon diatom ooze walling according to claim 2, it is characterized in that: each material and shared weight percent thereof are in the described P25 type titanium dioxide: anatase octahedrite accounts for 80%, rutile accounts for 20%.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220591A (en) * | 2015-10-20 | 2016-01-06 | 山东大学 | A kind of have water-permeable brick except haze and water purification function and preparation method |
| CN104057758B (en) * | 2014-06-17 | 2017-01-04 | 长沙怡家环保工艺品有限公司 | A kind of production method of activated carbon carving stereo product |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831206A (en) * | 2010-03-31 | 2010-09-15 | 汤武 | Method for preparing powder active carbon material |
-
2013
- 2013-07-08 CN CN2013102838555A patent/CN103360102A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831206A (en) * | 2010-03-31 | 2010-09-15 | 汤武 | Method for preparing powder active carbon material |
Non-Patent Citations (3)
| Title |
|---|
| 孙康等: "国内外活性炭的研究进展及发展趋势", 《林产化学与工业》, vol. 29, no. 6, 31 December 2009 (2009-12-31) * |
| 张蕊等: "稻壳基活性炭制备及其对重金属吸附研究", 《环境污染与防治》, vol. 33, no. 2, 28 February 2011 (2011-02-28) * |
| 解强等: "活性炭孔结构调节：理论、方法与实践", 《新型炭材料》, vol. 20, no. 2, 30 June 2005 (2005-06-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057758B (en) * | 2014-06-17 | 2017-01-04 | 长沙怡家环保工艺品有限公司 | A kind of production method of activated carbon carving stereo product |
| CN105220591A (en) * | 2015-10-20 | 2016-01-06 | 山东大学 | A kind of have water-permeable brick except haze and water purification function and preparation method |
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Application publication date: 20131023 |