CN101653720A - Honeycomb activated carbon with self-cleaning function and manufacturing method thereof - Google Patents
Honeycomb activated carbon with self-cleaning function and manufacturing method thereof Download PDFInfo
- Publication number
- CN101653720A CN101653720A CN200910093205A CN200910093205A CN101653720A CN 101653720 A CN101653720 A CN 101653720A CN 200910093205 A CN200910093205 A CN 200910093205A CN 200910093205 A CN200910093205 A CN 200910093205A CN 101653720 A CN101653720 A CN 101653720A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- self
- cleaning function
- extrude
- cellular activated
- Prior art date
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011941 photocatalyst Substances 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001413 cellular effect Effects 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 27
- 239000002689 soil Substances 0.000 claims description 27
- 238000007670 refining Methods 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 36
- 241000894006 Bacteria Species 0.000 abstract description 11
- 241000700605 Viruses Species 0.000 abstract description 9
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 239000007800 oxidant agent Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 238000004887 air purification Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 10
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 230000000274 adsorptive effect Effects 0.000 description 4
- 230000003612 virological effect Effects 0.000 description 4
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
The invention relates to an air purification product and a production method thereof, in particular to honeycomb activated carbon with a self-cleaning function and a manufacturing method thereof. The honeycomb activated carbon with the self-cleaning function is also a multi-through-hole block activated carbon, and is characterized in that: the activated carbon block is prepared from 50-85 parts of activated carbon, 15-50 parts of kaolin, 1.5-15 parts of inorganic adhesive and 0.5-1 part of photocatalyst by mixing, kneading, pugging, aging, extruding, and forming. Because the photocatalyst is added on the honeycomb activated carbon block, harmful substances such as formaldehyde, benzene, bacteria, viruses and the like adsorbed by the activated carbon can be oxidized and decomposed by a strong oxidant prepared by the photocatalyst under the illumination condition to become harmless substances to be emitted, so that the active adsorption of the activated carbon and the passive decomposition of the photocatalyst are ingeniously combined to form advantage complementation, and the working life of the honeycomb activated carbon block is greatly prolonged even indefinitely.
Description
Technical field
The present invention relates to a kind of air clearing product and production method thereof, promptly a kind of cellular activated carbon and manufacture method thereof with self-cleaning function.
Background technology
As everyone knows, active carbon has powerful suction-operated, can be used for the purification of materials such as air, water.Therefore, there have the people that active carbon is placed on to be indoor, wishes to improve IAQ with this.Active carbon mostly is superfine powder, need use the container splendid attire when indoor use, and container has certain inhibition to air with contacting of active carbon.In order to address this problem, the someone has developed cellular activated carbon, promptly active carbon is made porous block., there are two problems in this block absorbent charcoal: the one, and the resinae binder is used in moulding more, and the adsorption capacity of active carbon greatly reduces.The 2nd, the harmful substance of charcoal absorption is difficult to decompose voluntarily, adsorbs saturated back air cleaning ability and significantly reduces.
In addition, according to prior art as can be known, with titanium dioxide is the photocatalyst agent of representative, at visible light particularly under the action of ultraviolet ray, produce free hydroxy and active oxygen by light-catalyzed reaction, harmful substance such as PARA FORMALDEHYDE PRILLS(91,95), benzene and bacterial virus etc. have strong oxidation, it can be decomposed into harmless CO
2And H
2O, people develop multiple photocatalyst air purifying equipment thus.; the scope of photocatalyst generation light-catalyzed reaction is also very limited; and the free hydroxy and the active oxygen that produce do not have suction-operated yet; can only passive wait harmful substance and the arrival of bacterial virus; therefore must there be bigger area just can obtain the effect that purifies air; thereby cost is higher, is difficult to popularize.In addition, have research to think that ultraviolet ray in the environment and free hydroxy also have corrosiveness to the people in recent years, thereby the use of the large tracts of land of photocatalyst also is under suspicion.
Summary of the invention
The purpose of this invention is to provide a kind of cellular activated carbon with self-cleaning function, this charcoal absorption performance is good, long service life, and adsorbed harmful substance can be decomposed into harmless material voluntarily.
Another object of the present invention provides a kind of manufacture method with cellular activated carbon of self-cleaning function.
Above-mentioned purpose is realized by following technical scheme: develop a kind of cellular activated carbon with self-cleaning function, also be a kind of block absorbent charcoal of multi-through hole, be characterized in: this activated carbon block is to be made by active carbon 50-85 part, kaolin 15-50 part, inorganic adhesive 1.5-15 part, photocatalyst agent 0.5-1 part by weight.
Said photocatalyst agent is a titanium dioxide.
Said photocatalyst agent is to carry silver-colored titanium dioxide.
Said inorganic adhesive is a hydroxypropyl methylcellulose.
Said manufacture method with cellular activated carbon of self-cleaning function is: the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive are crossed the above shaking screen of 60 orders, dispel impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.By mould, extrude with the pressure more than the 5Mpa on hydraulic pressure extrusion forming machine, drying promptly obtains the cellular activated carbon piece; Again the nanometer light catalyst agent is sprayed on the cellular activated carbon piece.
Said manufacture method with cellular activated carbon of self-cleaning function is: the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive are crossed the above shaking screen of 60 orders, dispel impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.By mould, extrude with the pressure more than the 5Mpa on hydraulic pressure extrusion forming machine, drying obtains the cellular activated carbon piece; Again with cellular activated carbon piece impregnation process 10-20 second from the nanometer light catalyst solvent.
Said manufacture method with cellular activated carbon of self-cleaning function is: the above shaking screen of 60 orders is crossed in the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive and photocatalyst agent, dispeled impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.By mould, extrude with the pressure more than the 5Mpa on hydraulic pressure extrusion forming machine, drying gets product.
The beneficial effects of the utility model are: owing to increased the photocatalyst agent on the cellular activated carbon piece, under illumination condition, the strong oxidizer oxidation Decomposition that all can be produced by photocatalyst by harmful substances such as the formaldehyde of charcoal absorption, benzene and bacterium, viral isoreactivity material, becoming innocuous substance distributes, thereby the passive decomposition of the active absorption of active carbon and photocatalyst is combined cleverly, form and have complementary advantages, both avoided the abuse of photocatalyst, again significantly even the working life that has prolonged the cellular activated carbon piece indefinite duration.
The specific embodiment
First kind of embodiment: adopt following six steps.
1. screening: with the activated carbon powder 50-85 part more than 200 orders, 800-1000 purpose kaolin 15-50 part, adhesive 1.5-15 part, cross the above shaking screen of 60 orders, dispel impurity.
2. batch mixing: the raw material that will sieve is put into fully mixing of dry powder batch mixer.
3. and material: the material that mixes inserted and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and expected 20-30 minute.
4. refining mud is old: the material of mixing is dropped into rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up with Polypropylence Sheet, seal old processing 24-48 hour; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.
5. extrusion modling: assemble mould on hydraulic pressure extrusion forming machine, generally requiring via densities is 25-150 hole/square inch, and refining mud is extruded with the pressure more than the 5Mpa, promptly obtains the cellular activated carbon piece through air dry or high temperature dehydration again.
6. photocatalyst is handled: the silver-colored titanium dioxide 0.5-1 part of carrying of nanometer light catalyst agent titanium dioxide or adding silver ion is made into solvent, is sprayed on the cellular activated carbon piece.
Experiment situation: get 32 of this outturn samples and 32 in the same shape sample handled without photocatalyst, carry out the adsorption experiment of formaldehyde, benzene, bacterium, virus respectively, Static Detection 24 hours, formaldehyde adsorptive value 〉=73.3%, benzene adsorptive value 〉=71.4% has all reached GB/T18204.26-2000, GB11737-89 standard.The absorption property of bacterium, virus is also more approaching.Detect after the absorption in continuous two weeks in extreme environment in addition, the carbon piece of handling through photocatalyst hangs down 22-85% than undressed formaldehyde, benzene, bacterium, viral level, has significant difference.
Second kind of embodiment:
1. screening impurity elimination: with the activated carbon powder 50-85 part more than 200 orders, 800-1000 purpose kaolin 15-50 part, adhesive 1.5-15 part, cross the above shaking screen of 60 orders, dispel impurity.
2. batch mixing: the raw material that will sieve is put into fully mixing of dry powder batch mixer.
3. and material: the material that mixes inserted and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and expected 20-30 minute.
4. refining mud is old: the material of mixing is dropped into rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up with Polypropylence Sheet, seal old processing 24-48 hour; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.
5. extrusion modling: on hydraulic pressure extrusion forming machine, assemble mould, refining mud is extruded with the pressure more than the 5Mpa, promptly obtain the cellular activated carbon piece through air dry or high temperature dehydration again.
6. photocatalyst is handled.The nanometer light catalyst agent titanium dioxide or the silver-colored titanium dioxide 0.5-1 part of carrying that adds silver ion are made into solvent,, take out dry again with cellular activated carbon piece impregnation process 10-20 second from the nanometer light catalyst solvent.
The experiment situation: get 32 of this outturn samples and 32 in the same shape sample handled without photocatalyst, carry out the adsorption experiment of formaldehyde, benzene, bacterium, virus respectively, Static Detection, 24 hours formaldehyde, benzene adsorptive value are all up to standard and approaching.The absorption property of bacterium, virus is also more approaching.Detect after the absorption in continuous two weeks in extreme environment in addition, the carbon piece of handling through photocatalyst hangs down 28-85% than undressed formaldehyde, benzene, bacterium, viral level, has significant difference.
The third embodiment:
1. screening impurity elimination: with the silver-colored titanium dioxide 0.5-1 part of carrying of the activated carbon powder 50-85 part more than 200 orders, 800-1000 purpose kaolin 15-50 part, adhesive 1.5-15 part, photocatalyst agent titanium dioxide or adding silver ion, cross the above shaking screen of 60 orders, dispel impurity.
2. batch mixing: the raw material that will sieve is put into fully mixing of dry powder batch mixer.
3. and material: the material that mixes inserted and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and expected 20-30 minute.
4. refining mud is old: the material of mixing is dropped into rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up with Polypropylence Sheet, seal old processing 24-48 hour; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.
5. extrusion modling: on hydraulic pressure extrusion forming machine, assemble mould, refining mud is extruded with the pressure more than the 5Mpa, promptly obtain having the cellular activated carbon piece of self-cleaning function again through air dry or high temperature dehydration.
The experiment situation: get 32 of this outturn samples and 32 in the same shape sample handled without photocatalyst, carry out the adsorption experiment of formaldehyde, benzene, bacterium, virus respectively, Static Detection, 24 hours formaldehyde, benzene adsorptive value are all up to standard and approaching.The absorption property of bacterium, virus is also more approaching.Detect after the absorption in continuous two weeks in extreme environment in addition, the carbon piece of handling through photocatalyst hangs down 36-85% than undressed formaldehyde, benzene, bacterium, viral level, has significant difference.
Claims (7)
1. cellular activated carbon with self-cleaning function, also be a kind of block absorbent charcoal of multi-through hole, it is characterized in that: this activated carbon block is to be made by active carbon 50-85 part, kaolin 15-50 part, inorganic adhesive 1.5-15 part, photocatalyst agent 0.5-1 part by weight.
2. the cellular activated carbon with self-cleaning function according to claim 1 is characterized in that: said photocatalyst agent is a titanium dioxide.
3. the cellular activated carbon with self-cleaning function according to claim 1 is characterized in that: said photocatalyst agent is to carry silver-colored titanium dioxide.
4. the cellular activated carbon with self-cleaning function according to claim 1 is characterized in that: said inorganic adhesive is a hydroxypropyl methylcellulose.
5. the cellular activated carbon with self-cleaning function according to claim 1, it is characterized in that: said manufacture method with cellular activated carbon of self-cleaning function is: the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive are crossed the above shaking screen of 60 orders, dispel impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again.By mould, extrude with the pressure more than the 5Mpa on hydraulic pressure extrusion forming machine, drying promptly obtains the cellular activated carbon piece; Again the nanometer light catalyst agent is sprayed on the cellular activated carbon piece.
6. the cellular activated carbon with self-cleaning function according to claim 1, it is characterized in that: said manufacture method with cellular activated carbon of self-cleaning function is: the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive are crossed the above shaking screen of 60 orders, dispel impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again, on hydraulic pressure extrusion forming machine, pass through mould, extrude with the pressure more than the 5Mpa, drying obtains the cellular activated carbon piece; Again with cellular activated carbon piece impregnation process 10-20 second from the nanometer light catalyst solvent.
7. the cellular activated carbon with self-cleaning function according to claim 1, it is characterized in that: said manufacture method with cellular activated carbon of self-cleaning function is: the above shaking screen of 60 orders is crossed in the activated carbon powder more than 200 orders, 800-1000 purpose kaolin, adhesive and photocatalyst agent, dispeled impurity; Put into fully mixing of dry powder batch mixer again, insert again and the material machine in, progressively add the water of the heavy 70-85% of pan feeding and material 20-30 minute; Treat to drop into again behind the mixing and rub refining mud in the soil kneader repeatedly 2-3 time, extrude the mud section and wrap up, seal old processing 24-48 hour with Polypropylence Sheet; Put in the soil kneader refining mud 2 times again through the mud section of old processing, take out the air in the pug simultaneously, its vacuum is reached more than the 0.04Mpa, extrude with the Polypropylence Sheet parcel stand-by from the soil kneader outlet again, on hydraulic pressure extrusion forming machine, pass through mould, extrude with the pressure more than the 5Mpa, drying gets product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100932058A CN101653720B (en) | 2009-09-22 | 2009-09-22 | Cellular activated carbon with self-cleaning function and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100932058A CN101653720B (en) | 2009-09-22 | 2009-09-22 | Cellular activated carbon with self-cleaning function and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101653720A true CN101653720A (en) | 2010-02-24 |
CN101653720B CN101653720B (en) | 2012-05-23 |
Family
ID=41708301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100932058A Expired - Fee Related CN101653720B (en) | 2009-09-22 | 2009-09-22 | Cellular activated carbon with self-cleaning function and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101653720B (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102210880A (en) * | 2010-04-09 | 2011-10-12 | 太仓考斯茂石英有限公司 | Deodorizing device |
CN103432991A (en) * | 2013-08-14 | 2013-12-11 | 刘大敏 | Nano-silver honeycomb-type purification activated carbon and preparation method thereof |
CN104368325A (en) * | 2014-12-04 | 2015-02-25 | 东北林业大学 | Preparation method of formaldehyde-photodegrading honeycomb activated carbon |
CN105148976A (en) * | 2015-10-10 | 2015-12-16 | 南京信息工程大学 | Visible-light-driven photocatalyst capable of triggering photocatalysis reaction under action of common energy-saving lamp as well as preparation and application of photocatalyst |
CN105749856A (en) * | 2016-03-28 | 2016-07-13 | 柳州联海科技有限公司 | Adsorbing material capable of effectively removing formaldehyde from air |
CN105771425A (en) * | 2016-05-12 | 2016-07-20 | 佛山市顺德区金磊环保科技有限公司 | Air purifying filter net having formaldehyde-removing and antimicrobial functions and preparation method thereof |
CN106475082A (en) * | 2016-08-31 | 2017-03-08 | 姚望新 | A kind of activated carbon based titanium dioxide catalysis material |
CN107185495A (en) * | 2017-07-05 | 2017-09-22 | 浙江省林业科学研究院 | The method and its activation equipment of a kind of useless burgy photo reversal type cellular activated carbon |
CN108452675A (en) * | 2018-05-05 | 2018-08-28 | 安徽乐金环境科技有限公司 | A kind of vehicle-use air purification filter core and preparation method thereof |
CN108620038A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of automobile-used purifying filter element and preparation method thereof |
CN108620090A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of vehicle-use air purification agent |
CN108620091A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of preparation method of vehicle-use air purification agent |
CN108654360A (en) * | 2018-05-05 | 2018-10-16 | 安徽乐金环境科技有限公司 | A kind of automobile-used cleanser of ira situ degradation VOCs |
CN108745334A (en) * | 2018-05-05 | 2018-11-06 | 安徽乐金环境科技有限公司 | A kind of formaldehyde in-situ degradation ceramic element and preparation method thereof |
CN108786715A (en) * | 2018-05-05 | 2018-11-13 | 安徽乐金环境科技有限公司 | A kind of adsorption catalyst of ira situ degradation formaldehyde |
CN108816217A (en) * | 2018-05-05 | 2018-11-16 | 安徽乐金环境科技有限公司 | A kind of preparation method of the automobile-used cleanser of ira situ degradation VOCs |
CN108855027A (en) * | 2018-05-05 | 2018-11-23 | 安徽乐金环境科技有限公司 | A kind of preparation method of the adsorption catalyst of ira situ degradation formaldehyde |
CN109865424A (en) * | 2017-12-01 | 2019-06-11 | 江苏瑞丰科技实业有限公司 | A kind of multifunctional air purifying cellular composite material |
CN110237699A (en) * | 2018-03-07 | 2019-09-17 | 上海驻净电子科技有限公司 | A kind of air cleaning unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103240062A (en) * | 2013-01-14 | 2013-08-14 | 无锡市凯利药业有限公司 | Compound formaldehyde adsorbent |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4992392A (en) * | 1989-12-28 | 1991-02-12 | Eastman Kodak Company | Method of making a virtual phase CCD |
CN1048953C (en) * | 1993-03-09 | 2000-02-02 | 景德镇市特种陶瓷研究所 | Method for manufacturing water-resistant honeycomb activated carbon |
CN1491743A (en) * | 2003-09-10 | 2004-04-28 | 武汉理工大学 | Composite material of inorganic temperature-resistant carrier and loaded gradient photocatalytic film and its preparation |
-
2009
- 2009-09-22 CN CN2009100932058A patent/CN101653720B/en not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102210880A (en) * | 2010-04-09 | 2011-10-12 | 太仓考斯茂石英有限公司 | Deodorizing device |
CN103432991A (en) * | 2013-08-14 | 2013-12-11 | 刘大敏 | Nano-silver honeycomb-type purification activated carbon and preparation method thereof |
CN103432991B (en) * | 2013-08-14 | 2015-12-23 | 刘大敏 | Nano Silver honeycomb type purification activated carbon and preparation method thereof |
CN104368325A (en) * | 2014-12-04 | 2015-02-25 | 东北林业大学 | Preparation method of formaldehyde-photodegrading honeycomb activated carbon |
CN105148976A (en) * | 2015-10-10 | 2015-12-16 | 南京信息工程大学 | Visible-light-driven photocatalyst capable of triggering photocatalysis reaction under action of common energy-saving lamp as well as preparation and application of photocatalyst |
CN105749856A (en) * | 2016-03-28 | 2016-07-13 | 柳州联海科技有限公司 | Adsorbing material capable of effectively removing formaldehyde from air |
CN105771425A (en) * | 2016-05-12 | 2016-07-20 | 佛山市顺德区金磊环保科技有限公司 | Air purifying filter net having formaldehyde-removing and antimicrobial functions and preparation method thereof |
CN106475082A (en) * | 2016-08-31 | 2017-03-08 | 姚望新 | A kind of activated carbon based titanium dioxide catalysis material |
CN107185495A (en) * | 2017-07-05 | 2017-09-22 | 浙江省林业科学研究院 | The method and its activation equipment of a kind of useless burgy photo reversal type cellular activated carbon |
CN109865424A (en) * | 2017-12-01 | 2019-06-11 | 江苏瑞丰科技实业有限公司 | A kind of multifunctional air purifying cellular composite material |
CN110237699A (en) * | 2018-03-07 | 2019-09-17 | 上海驻净电子科技有限公司 | A kind of air cleaning unit |
CN108620038A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of automobile-used purifying filter element and preparation method thereof |
CN108620091A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of preparation method of vehicle-use air purification agent |
CN108654360A (en) * | 2018-05-05 | 2018-10-16 | 安徽乐金环境科技有限公司 | A kind of automobile-used cleanser of ira situ degradation VOCs |
CN108745334A (en) * | 2018-05-05 | 2018-11-06 | 安徽乐金环境科技有限公司 | A kind of formaldehyde in-situ degradation ceramic element and preparation method thereof |
CN108786715A (en) * | 2018-05-05 | 2018-11-13 | 安徽乐金环境科技有限公司 | A kind of adsorption catalyst of ira situ degradation formaldehyde |
CN108816217A (en) * | 2018-05-05 | 2018-11-16 | 安徽乐金环境科技有限公司 | A kind of preparation method of the automobile-used cleanser of ira situ degradation VOCs |
CN108855027A (en) * | 2018-05-05 | 2018-11-23 | 安徽乐金环境科技有限公司 | A kind of preparation method of the adsorption catalyst of ira situ degradation formaldehyde |
CN108620090A (en) * | 2018-05-05 | 2018-10-09 | 安徽乐金环境科技有限公司 | A kind of vehicle-use air purification agent |
CN108452675A (en) * | 2018-05-05 | 2018-08-28 | 安徽乐金环境科技有限公司 | A kind of vehicle-use air purification filter core and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN101653720B (en) | 2012-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101653720B (en) | Cellular activated carbon with self-cleaning function and preparation method thereof | |
CN106076335B (en) | A kind of preparation method and application of heterogeneous Fenton catalyst | |
CN102489250B (en) | Honeycomb activated carbon, preparation method thereof, and air purifier prepared from honeycomb activated carbon | |
CN101844072B (en) | Adsorption decomposition agent and preparation method thereof | |
CN103523849B (en) | The methods and applications of sulfamethoxazole in a kind of straw charcoal Adsorption water body | |
CN103523847B (en) | The preparation method of straw charcoal in the method for sulfapryidine in a kind of agricultural crop straw wood charcoal adsorption removal water | |
CN102345249B (en) | Photocatalytic wallpaper for indoor air purification | |
CN102527337A (en) | Compound adsorbent grain and production method thereof | |
CN109865424A (en) | A kind of multifunctional air purifying cellular composite material | |
CN105148836A (en) | Catalytic decomposition type air purification material and preparation method thereof | |
CN107867688A (en) | A kind of preparation method for the shaddock peel activated carbon for being used for purification of air and sewage disposal | |
CN102423691A (en) | Nitrogen modified nanometer titanium dioxide and Phanerochete chrysosporium composite adsorbent, and its preparation method and application | |
CN104475094A (en) | Diatom ooze wall material applied to non-photo-catalysis purification of formaldehyde in air at room temperature | |
CN110465180A (en) | A kind of preparation of high-performance air cleaning honeycomb module material | |
CN103523848B (en) | The made charcoal of Pinus massoniana Lamb wood chip removes method and the application of sulfa antibiotics in water body | |
CN201973808U (en) | Ceiling type nanometer air circulating purifier | |
CN107859258A (en) | A kind of air cleaning and environment-friendly type diatom ooze wallpaper and preparation method | |
CN105013448B (en) | The preparation and application of a kind of titanium dioxide/chitosan LBL self-assembly composite film material | |
CN203916683U (en) | A kind of loaded photocatalyst plate | |
CN111153658A (en) | Diatom ooze for catalytically degrading formaldehyde by using visible light and preparation method thereof | |
CN1211154C (en) | Photocatalyst composite new type carbon absorption material as well as preparing method and usage | |
CN204891609U (en) | Gaseous pollutant decomposes ware | |
KR101621098B1 (en) | Biofilter and the method of preparing the same | |
CN106512701A (en) | Compound kieselguhr air cleaning agent and preparation method thereof | |
CN107694223A (en) | A kind of oil smoke decomposes filtrate and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20210922 |
|
CF01 | Termination of patent right due to non-payment of annual fee |