CN102319446A - Material for air purification - Google Patents
Material for air purification Download PDFInfo
- Publication number
- CN102319446A CN102319446A CN201110280763A CN201110280763A CN102319446A CN 102319446 A CN102319446 A CN 102319446A CN 201110280763 A CN201110280763 A CN 201110280763A CN 201110280763 A CN201110280763 A CN 201110280763A CN 102319446 A CN102319446 A CN 102319446A
- Authority
- CN
- China
- Prior art keywords
- active carbon
- component
- mixture
- air purification
- titanium dioxide
- 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.)
- Pending
Links
Abstract
The present invention relates to a kind of material that purifies air; It is characterized in that this material for air purification is Powdered; Its fundamental component is the active carbon with strong absorption property, has four and forms part: first component is for being the mixture (antibiotic) that contains nano-Ag particles and active carbon; Second component is for containing the mixture (photocatalyst) of nanometer titanium dioxide (titanium dioxide) and active carbon; The 3rd component is the mixture (far infrared) that contains nano-ceramic powder and active carbon; The 4th component is the mixture (catalyst) that contains high rare earth and active carbon.These components fully mix after the preparation completion respectively on request again, fine powder is broken into nanoparticle and can uses.It is little that scavenging material of the present invention has an air drag, and germicidal efficiency is high, dedusting, removing and harmful gas; Remove the ultrafine dust good purification; Can random molding, advantage such as service life is long has overcome and has adopted the secondary pollution environmental problem that chemical method is handled and electric installation is handled in the past.
Description
Technical field
The present invention relates to a kind of material for air purification, a kind of more precisely have wide spectrum, long lasting multifunctional antibiotic and an inorganic material capable of purifying air, belongs to material science.
Background technology
Present stage, atmospheric pollution was more and more serious along with fast development of modern industry, and many countries have formulated environmental pollution improvement's method, and had correspondingly set up various purification facilitys.But atmospheric pollution still exists; In automobile, steamer, the room, the industrial occupancy, we can say and not have pollution nowhere; This indoor and outdoor is polluted; Having a strong impact on people's physical and mental health, therefore, countries in the world all purify Industrial cleaning facility and family, indoor and outdoor as the important subject of the pollution that controls environment and grab.
At present, the air filting material on the China market is non-weaving cloth or membrane filtration mostly, and its function only has dedusting, and does not possess functions such as absorption, antibacterial; At present; Though domestic have several family units to invent the air filting material that utilizes active carbon, fleece to combine; And had antibacterial, absorption, filtering effect simultaneously, but will to carry out acupuncture compound with the antibacterial arrangement etc. because of its product, not only complex process; And production cost is higher, the more important thing is that its dependent interaction and function can reduce along with time and cleaning are very fast and disappear.Through our data-searching, the inorganic material that can also effectively purify air fast simultaneously a kind of both had wide spectrum, long lasting antibacterial antibacterial functions also do not appear up to now.
Summary of the invention
The technical scheme of the technical issues that need to address of the present invention and proposition is to overcome the defective that prior art exists, and a kind of material for air purification that integrates functions such as filtration, absorption, antibacterial, removing and harmful gas, particulates emission and preparation method thereof is provided.
Technical scheme of the present invention is:
This material for air purification is Powdered, and its fundamental component is the active carbon with strong absorption property, has four and forms part: first component is for being the mixture (antibiotic) that contains nano-Ag particles and active carbon; Second component is for containing the mixture (photocatalyst) of nanometer titanium dioxide (titanium dioxide) and active carbon; The 3rd component is the mixture (far infrared) that contains nano-ceramic powder and active carbon; The 4th component is the mixture (catalyst) that contains high rare earth and active carbon.
Wherein nanometer silver and Mixture of Activated Carbon ratio prescription are: 1. granular active carbon is 100～130 parts; 2. nanometer silver part end is 10～30 parts; 3. distilled water is some.
Its compound method is: 1. the nanometer silver powder is dissolved in the distilled water, be mixed with concentration and be 5～25% aqueous solution; 2. nanometer silver solution is added dipping infiltration in the active carbon; 3. use distilled water cleaning active charcoal; 4. in 80～105 ℃ baking oven heat activated charcoal to its finish-drying.
The prescription of other component, compound method and nano silver active carbon mixture are similar.
Active carbon is selected from one of wooden charcoal, shell class, coal charcoal processing or its mixture, its granularity: 100～20 orders, i.e. 0.15～0.18mm.
After the preparation of all components is accomplished, they are put in to fill in the high speed centrifugation mixer part mix, after drying reaches below the 50nm final particles of powder diameter after pulverizing, and after detection is qualified, can pack use.
Material for air purification of the present invention has following advantage: 1. air drag is little, and dedusting, germicidal efficiency are high, and good deodorization effect, to have removed microgranule (like neutron) effect obvious, avoided the secondary pollution problem that chemical method is handled and electric installation is handled.2. the present invention is owing to adopt silver ion as antibacterial, and its bactericidal effect is better than general filtering material.3. the present invention adopts multiple metal ion in the high rare earth material as catalyst, so useful life of the present invention obviously increases, is extended to more than 3 years its service time.4. the present invention adopts this photocatalyst substance of titanium dioxide; Because of its light-catalyzed reaction that under light conditions, takes place; Can produce hydroxyl free radical on the surface and discharge anion; The strong oxidizing property of hydroxyl free radical is decomposing bacteria effectively, and the endotoxin that can decomposing bacteria after death produces, and has no pollution; 5. the nano-ceramic powder of the present invention's employing has the superpower wear-resistant performance, therefore can enlarge the scope of application of the present invention, and it also has certain infrared emission effect, can be used for health environment-friendly production of products and use.
Detect through science, 24 hours clean rates of scavenging material PARA FORMALDEHYDE PRILLS(91,95) of the present invention, toluene, ammonia reach more than 80%; Bacterial propagule 8 hours killed to press down rate be 100%, the mold propagates body is killed press down rate and reach 100%, if adopt non-woven fabrics to make carrier, but its random molding builds up different shape as folding, rolling up.
Material for air purification of the present invention is applicable to making in the cabins such as car, ship or the indoor air filtration material, and can be widely used in fields such as weaving, decoration, building materials, coating, enamel, plastics, pottery.
Description of drawings
Accompanying drawing 1 is made carrier for adopting non-woven fabrics, makes a kind of FB(flow block) with textile material of air cleaning effect.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present invention is described further:
Take by weighing 110 order Paniculate coal preparing active carbon 10kg, be put in the straight formula reaction tube, slowly add 6% nanometer silver solution 30kg on the active carbon upper strata, adding distil water cleans again, and it is dry in 98 ℃ the industrial baking oven taking out and being put in temperature.
Take by weighing 110 order Paniculate coal preparing active carbon 10kg equally, be put in the straight formula reaction tube, slowly add 10% white titanium pigment solution 25kg on the active carbon upper strata, adding distil water cleans again, and it is dry in 98 ℃ the industrial baking oven taking out and being put in temperature.
Take by weighing 110 order Paniculate coal preparing active carbon 10kg equally, be put in the straight formula reaction tube, slowly add 8% nano-ceramic powder solution 20kg on the active carbon upper strata, adding distil water cleans again, and it is dry in 98 ℃ the industrial baking oven taking out and being put in temperature.
Take by weighing 110 order Paniculate coal preparing active carbon 10kg equally, be put in the straight formula reaction tube, slowly add 3% high rare earth powder solution 10kg on the active carbon upper strata, adding distil water cleans again, and it is dry in 98 ℃ the industrial baking oven taking out and being put in temperature.
With the sufficient above-mentioned carbon mixture of drying, put into the high-speed centrifugal mixer and fully mix, mix the superfines that in ultrafine crusher, is ground into particle diameter≤50nm after accomplishing again, sampling detects the back packed for standby use.
With the non-woven fabrics is carrier, carries out a kind of textile that contains material for air purification according to the invention by flow process shown in the accompanying drawing 1, is specially: compound after 1. the finished product powder being heated to 180 ℃ with the even gluing of 100 purpose polyamide thermosols, make semi-finished product A; 2. in compounding machine, with the speed of semi-finished product A with 120g/min, the mode that adopts the even spray of point type is under 2 meters/minute the condition in the speed of a motor vehicle, in fabric width 1.5m, grammes per square metre is to make semi-finished product B on the terylene immersion non-woven fabrics of 120g/m2; 3. it is compound semi-finished product B to be heated to 70 ℃ of terylene immersion non-woven fabrics with another layer 120g/m2, hot pressing on the cylinder baking oven under 1.5MPa, 70 ℃ of conditions of temperature; 4. after the cooling, be the required textile of present embodiment through the roller compacting.
Claims (2)
1. a material for air purification is characterized in that this material for air purification is Powdered, and its fundamental component is the active carbon with strong absorption property, has four and forms part: first component is for being the mixture (antibiotic) that contains nano-Ag particles and active carbon; Second component is for containing the mixture (photocatalyst) of nanometer titanium dioxide (titanium dioxide) and active carbon; The 3rd component is the mixture (far infrared) that contains nano-ceramic powder and active carbon; The 4th component is the mixture (catalyst) that contains high rare earth and active carbon.
2. material for air purification according to claim 1, it is characterized in that the ratio prescription of each component is (in weight portion): 1. granular active carbon is 100～130 parts; 2. nanometer powder is 10～30 parts; 3. distilled water is some.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280763A CN102319446A (en) | 2011-09-21 | 2011-09-21 | Material for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280763A CN102319446A (en) | 2011-09-21 | 2011-09-21 | Material for air purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319446A true CN102319446A (en) | 2012-01-18 |
Family
ID=45447360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110280763A Pending CN102319446A (en) | 2011-09-21 | 2011-09-21 | Material for air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102319446A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520762A (en) * | 2013-08-30 | 2014-01-22 | 蚌埠首创滤清器有限公司 | Modified activated carbon adsorption bactericide and preparation method thereof |
| CN105032345A (en) * | 2015-06-24 | 2015-11-11 | 何相华 | Negative-ion activated carbon and preparation method thereof |
| CN105727338A (en) * | 2016-03-15 | 2016-07-06 | 王玉兴 | Chinese herbal medicine antibacterial air freshener |
| CN106139743A (en) * | 2016-06-30 | 2016-11-23 | 宁波钛安新材料科技有限公司 | A kind of preparation method of layer structure air purifying filter mesh sheet |
| CN106574791A (en) * | 2015-06-29 | 2017-04-19 | 株式公司轻呼吸 | Smoke extraction, purification, and sterilization module having improved catalyst performance and smoke extraction, purification, and sterilization device comprising same |
| CN107960407A (en) * | 2017-11-20 | 2018-04-27 | 郑州爱可安环保技术有限公司 | A kind of preparation method of the antibacterial activity Carbon Materials based on nano silver-carrying antiseptic |
| GB2597576A (en) * | 2020-05-19 | 2022-02-02 | Paravir Ltd | Antimicrobial material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803291A (en) * | 2006-01-20 | 2006-07-19 | 中国科学院广州地球化学研究所 | Titanium dioxide/active carbon fiber photocatalyst and its preparation method and uses in air purification |
| CN101249271A (en) * | 2007-11-28 | 2008-08-27 | 盛虹集团有限公司 | Inorganic air purification material |
| US20100189595A1 (en) * | 2009-01-29 | 2010-07-29 | Lehigh Tecghnologies Inc. | Method of Controlling Organoleptic Odors |
| CN201643036U (en) * | 2010-04-09 | 2010-11-24 | 上海伟复环保科技有限公司 | Novel composite air purifying material |
| CN201668755U (en) * | 2010-05-14 | 2010-12-15 | 蔡宇峰 | Ultraviolet light catalyzing, oxidizing and deodorizing device |
-
2011
- 2011-09-21 CN CN201110280763A patent/CN102319446A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1803291A (en) * | 2006-01-20 | 2006-07-19 | 中国科学院广州地球化学研究所 | Titanium dioxide/active carbon fiber photocatalyst and its preparation method and uses in air purification |
| CN101249271A (en) * | 2007-11-28 | 2008-08-27 | 盛虹集团有限公司 | Inorganic air purification material |
| US20100189595A1 (en) * | 2009-01-29 | 2010-07-29 | Lehigh Tecghnologies Inc. | Method of Controlling Organoleptic Odors |
| CN201643036U (en) * | 2010-04-09 | 2010-11-24 | 上海伟复环保科技有限公司 | Novel composite air purifying material |
| CN201668755U (en) * | 2010-05-14 | 2010-12-15 | 蔡宇峰 | Ultraviolet light catalyzing, oxidizing and deodorizing device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520762A (en) * | 2013-08-30 | 2014-01-22 | 蚌埠首创滤清器有限公司 | Modified activated carbon adsorption bactericide and preparation method thereof |
| CN105032345A (en) * | 2015-06-24 | 2015-11-11 | 何相华 | Negative-ion activated carbon and preparation method thereof |
| CN106574791A (en) * | 2015-06-29 | 2017-04-19 | 株式公司轻呼吸 | Smoke extraction, purification, and sterilization module having improved catalyst performance and smoke extraction, purification, and sterilization device comprising same |
| CN105727338A (en) * | 2016-03-15 | 2016-07-06 | 王玉兴 | Chinese herbal medicine antibacterial air freshener |
| CN106139743A (en) * | 2016-06-30 | 2016-11-23 | 宁波钛安新材料科技有限公司 | A kind of preparation method of layer structure air purifying filter mesh sheet |
| CN107960407A (en) * | 2017-11-20 | 2018-04-27 | 郑州爱可安环保技术有限公司 | A kind of preparation method of the antibacterial activity Carbon Materials based on nano silver-carrying antiseptic |
| GB2597576A (en) * | 2020-05-19 | 2022-02-02 | Paravir Ltd | Antimicrobial material |
| CN115666247A (en) * | 2020-05-19 | 2023-01-31 | 帕拉维尔有限公司 | Antimicrobial materials |
| GB2597576B (en) * | 2020-05-19 | 2023-05-03 | Paravir Ltd | Antimicrobial material |
| CN115666247B (en) * | 2020-05-19 | 2024-04-16 | 帕拉维尔有限公司 | Antimicrobial materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101249271A (en) | Inorganic air purification material | |
| CN102319446A (en) | Material for air purification | |
| CN102489250B (en) | Honeycomb activated carbon, preparation method thereof, and air purifier prepared from honeycomb activated carbon | |
| CN103467053B (en) | Novel multifunctional diatom ooze decorative wall material and preparation method thereof | |
| CN105174859A (en) | Diatomite micropowder-based interior wall paint capable of removing formaldehyde and peculiar smell in indoor air and preparation method thereof | |
| CN104070751A (en) | Antibacterial composite fiber membrane for removing haze particles and formaldehyde and preparation method of Antibacterial composite fiber membrane | |
| CN104310979B (en) | A kind of functional ceramic powder material and its preparation method and application | |
| CN102230274B (en) | Low-temperature in-situ synthesis method for preparing BiVO4 composite fabric which has function of air cleaning | |
| CN101659533A (en) | Building interior wall coating capable of adsorbing indoor harmful gases and preparation method thereof | |
| CN105062237A (en) | Functional ecological paint with formaldehyde scavenging function and preparation method of paint | |
| CN103833412A (en) | Ceramic filter element added with silver iodide and provided with antibacterial effect and preparation method of ceramic filter element | |
| CN105622017B (en) | Unburned diatom ecological brick and its production method | |
| CN105218017A (en) | Based on diatomite ultrafine powder except formaldehyde in indoor air diatom ooze and preparation method thereof | |
| CN102179231B (en) | Absorbing agent for separating formaldehyde from air and preparation method thereof | |
| CN103833411A (en) | Ceramic filter element added with carbon nano tube and preparation method thereof | |
| CN104649361B (en) | Water purification material and preparation method thereof | |
| CN103007917A (en) | Preparation method of nano-zinc oxide/diatomite compound photocatalytic material | |
| CN105642333B (en) | A kind of Multifunctional environment purification composite material and preparation method and application | |
| CN203874608U (en) | Multifunctional automobile air conditioner filter | |
| CN104436860B (en) | Copper fiber filter screen for load photocatalyst and manufacturing method thereof | |
| CN206755425U (en) | A kind of novel air filtration | |
| CN104324744A (en) | Novel catalyst and filter screen thereof | |
| CN107081148A (en) | Prepare the method for material for air purification and by material for air purification made from this method | |
| CN103074761B (en) | Method for preparing upholstery multifunctional air purification function fabric for public transport means | |
| CN110711561A (en) | Novel air purification particle containing shell powder 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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120118 |