CN107297199A - The in-car air cleaning material and its preparation technology of a kind of containing cellulose - Google Patents
The in-car air cleaning material and its preparation technology of a kind of containing cellulose Download PDFInfo
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- CN107297199A CN107297199A CN201710411805.9A CN201710411805A CN107297199A CN 107297199 A CN107297199 A CN 107297199A CN 201710411805 A CN201710411805 A CN 201710411805A CN 107297199 A CN107297199 A CN 107297199A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
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- Pest Control & Pesticides (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to the in-car air cleaning material and its preparation technology of a kind of containing cellulose, it is characterised in that specific preparation process is as follows：First activated carbon, antiseptic and binding agent are mixed, in mass ratio 5 after mixing:1 adds ultra-pure water, mixed liquor is uniformly mixing to obtain after adding water, skeleton non-woven fabrics is immersed in mixed liquor, soak back skeleton non-woven fabrics and carry out roll-in, surface moisture is extruded, the skeleton non-woven fabrics after roll-in is put into oven for drying, activated carbon skeleton non-woven fabrics is made, obtained activated carbon skeleton non-woven fabrics is combined with polypropylene air filter cloth by heat seal process again, that is, filtering adsorbing material is made.Its dust and fine particulates in extraneous pollution air is stopped in the case of ensureing that vehicle and outside air are circulated into the car so that effectively the pollutant such as filtering PM2.5, toluene, formaldehyde into the car, while strengthening the effect of antibacterial and mouldproof.
Description
Technical field
The present invention relates to the in-car air cleaning material and its preparation technology of a kind of containing cellulose, belong to in-car air net
Change engineering device technique field.
Background technology
With continuing to develop for China's economy, automobile has been the indispensable vehicles of people's daily life.With city
Air pollution on the increase year by year of city private car owning amount, road is increasingly serious, and interior space is narrow and small, air stream
The general character is poor, is unfavorable for the diffusion of pollutant, and very big harm is carried out to the health care belt of car owner.How in-car air quality is improved, into
The topic paid close attention to for numerous car owners.
Activated carbon is also known as activated carbon black, is black powder or bulk, graininess, cellular amorphous carbon, also there is row
The regular crystal carbon of row.Activated carbon, due to being irregular alignment, there is pore in structure between interconnection, the meeting in activation
Carbon tissue defects are produced, therefore it is a kind of porous carbon, bulk density is low, and specific surface area is big.The specific surface area of normal activated carbon
In 500~1700m2Between/g.It is a kind of purposes extremely wide industrial adsorbents with very strong physical absorption performance, can be effectively
Colourity, stink are removed, most organic pollutants and some inorganic matters is can remove, includes some poisonous heavy metal substances.
Cellulose obtains carboxymethyl cellulose after carboxy methylation（CMC）, its aqueous solution is with thickening, film forming, gluing, water
Divide holding, colloid protection, emulsification and suspension etc. to act on, be widely used in the industries such as oil, food, medicine, textile and paper, be
One of most important cellulose ethers.
Antibacterial peptide former, which refers to the class produced in insect bodies through induction, has the basic polypeptide material of antibacterial activity, its molecule
Amount is made up of 2000~7000 or so many amino acid residues.This kind of active peptides majority has strong basicity, heat endurance
And the features such as broad-spectrum antiseptic, mainly gram positive bacteria is worked, it has been widely used in the fields such as medical treatment and food fresh keeping.
Air conditioner filter used in existing market most vehicles on sale is for PM0.3 just as void
If, even the air conditioner filter of some High Tier Brands is also barely satisfactory through actually detected filter efficiency.Due to activated carbon
Filtering adsorbing material not only crosses the effect of PM particles in air filtering with preferable, and can also play a part of eliminating the unusual smell, and is
The relatively good air conditioner filter element material of effect, therefore typically now in-car air conditioner filter element all contains activated carbon composition, but can
Substituting the filter core of activated carbon composition does not almost have but, and this just restricts the development of air conditioner filter element industry, also, is ground with to pollution
Study carefully and increasingly become more meticulous, activated carbon filtering adsorbing material is badly in need of realization more preferably filter effect to cause user to obtain more comfortable car
Interior environment and then reduction nose, lung disease, while can preferably protect in-car air-conditioning system again.
Chinese patent：Authorization Notice No. is CN104888530A, and publication date is public for the patent of invention on September 9th, 2015
A kind of activated carbon air conditioner filter element material and preparation method thereof is opened, it is characterised in that be made up of the raw material of following parts by weight：Sludge
100 ~ 150, maize straw 13 ~ 17, peanut shell 15 ~ 24, zinc chloride 30 ~ 50, magnesium silicate 13 ~ 16, oxidation mistake 6 ~ 9, cetyl
Smelling of trimethyl hinge 2 ~ 4, polyvinyl alcohol 2 ~ 3, fluorination mistake 6 ~ 8, hydrotalcite 8 ~ 12, sepiolite powder 5 ~ 6, distillation appropriate amount of water；This hair
The zirconium fluoride of bright addition；Hydrotalcite and sepiolite greatly improve the bactericidal properties, heat endurance, ion exchange of active sludge carbon
Performance, improves adsorption capacity and adsorption range, improves the use scope of adsorbent, and acticarbon of the invention prepares work
Skill is simple, and extensively, cost is low, excellent performance, good as air conditioner filter element materials'use effect for raw material sources, and replacing number of times is few, makes
Use long lifespan.
Chinese patent：Authorization Notice No. is CN103845956A, and publication date is public for the patent of invention on June 11st, 2015
Opened a kind of activated carbon fiber air conditioner filter element and its preparation technology, be made with viscose rayon based activated carbon, be first with concentration be 1 ~
10% non-toxic polyethylene alcohol adhesive is then hung 10 ~ 20 minutes in being soaked 2 ~ 10 minutes under normal temperature at a temperature of 20 ~ 60 DEG C；
Then impregnated 3 ~ 10 minutes using 1 ~ 10% aqueous polyurethane adhesive, then 50 ~ 100 points of the drying at a temperature of 120 ~ 180 DEG C
The specific surface area that clock is solidify to form is the composite felt or cloth of 700 ~ 1200 meters squared per grams.The present invention can keep PARA FORMALDEHYDE PRILLS(91,95), benzene class
Material very high adsorptivity, while being difficult tear, without hair loss phenomenon.
The content of the invention
It is an object of the invention to provide the in-car air cleaning material and its preparation technology of a kind of containing cellulose, it is being protected
Vehicle is demonstrate,proved with stopping dust and fine particulates in extraneous pollution air in the case of outside air circulation into the car, from
And effectively filter the pollutants such as PM2.5, toluene, formaldehyde into the car, while strengthening the effect of antibacterial and mouldproof.
The technical proposal of the invention is realized in this way：A kind of in-car air cleaning material of containing cellulose and its preparation
Technique, in-car air cleaning material is by activated carbon granule, skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth
Composition, it is characterised in that preparation technology, specific preparation process is as follows：Binding agent is carboxyl methyl cellulose, and activated carbon filtering is inhaled
Enclosure material is bamboo charcoal, and adulterate biological antibiosis agent between its layer of charcoal, and biological antibiosis agent is cecropin antimicrobial peptides；First by activated carbon, antibacterial
Agent and binding agent mixing, activated carbon and antiseptic account for the 1 ~ 3% of gross mass, and binding agent accounts for the 1 ~ 10% of gross mass, and remaining material is
Activated carbon, in mass ratio 5 after mixing:1 adds ultra-pure water, and the mass ratio of above-mentioned material is activated carbon：Antiseptic：Binding agent：Water=
98~87：1~3：1~10：500, mixed liquor is uniformly mixing to obtain after adding water, skeleton non-woven fabrics is immersed in mixed liquor, soak time
For more than 30s, immersion back skeleton non-woven fabrics carries out roll-in, extrudes surface moisture, the skeleton non-woven fabrics after roll-in is put into
80 DEG C of oven for drying are taken out for 3 hours, are made activated carbon skeleton non-woven fabrics, then by obtained activated carbon skeleton non-woven fabrics and polypropylene
Air filter cloth is compound by heat seal process, that is, in-car air cleaning activated carbon filtering adsorbing material is made.
Described activated carbon filtering adsorbing material can be replaced with coconut husk charcoal or straw charcoal by bamboo charcoal.
The positive effect of the present invention be its gas permeability for not only improving activated carbon filtering adsorbing material, absorption property and
Anti-microbial property, while activated carbon can be made to solidify to form good adsorption layer, and product well in skeleton nonwoven surface
It is environmentally friendly, biodegradable.
Embodiment
Further description is made to the present invention with reference to specific embodiment：
Embodiment 1
A kind of in-car air cleaning activated carbon filtering adsorbing material that the present invention is provided, its raw material include activated carbon granule,
Skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth, in-car air cleaning activity is made using above-mentioned raw material
The method of charcoal filtering adsorbing material comprises the following steps：（1）By activated carbon, cecropin antimicrobial peptides and CMC with mass ratio 96:1:3
Mixed, stirred after the ultra-pure water that 5 times of said mixture quality is added afterwards, take out standby after after an hour；（2）
Will（1）Obtained mixed liquor makes absorbent charcoal material layer and skeleton nonwoven by the roll-in of certain dynamics afterwards with spinning cloth is soaked in
Layer of cloth is firmly bonded, dressing amount 100g/m2, after be put into oven for drying, 80 DEG C of drying temperature was taken out after 3 hours, can be made
Activated carbon skeleton non-woven fabrics；（3）Will（2）Obtained activated carbon skeleton non-woven fabrics is multiple by heat seal process with polypropylene air filter cloth
Close, that is, in-car air cleaning activated carbon filtering adsorbing material is made.
By right（1）、（2）With（3）Obtained activated carbon filtering adsorbing material is tested, as a result as follows：This product phase
Compared with activated carbon filtering cloth at present on the market, there is more preferable effect for purification PM0.3, detected through art methods,
Under cold air blast velocity 0.5m/s test conditions, other products are general in 24% or so, this hair for PM0.3 filter efficiency on the market
The filter efficiency of bright in-car air cleaning activated carbon filtering adsorbing material can reach 66%.The in-car air of the present invention is net
Activated carbon filtering adsorbing material is used in change, and quality of activated carbon percentage reaches 96%, remains to keep good air permeability, and air permeability exists
1680mm/s or so；In addition, general activated carbon filtering cloth and without the effect of sterilizing, air cleaning of the invention is active
Charcoal filtering adsorbing material has good antibacterial effect, especially has spy to Escherichia coli, staphylococcus aureus, Candida albicans
Effect, anti-mold effect is 0 grade, is mould proof highest ranking.
Embodiment 2
A kind of in-car air cleaning activated carbon filtering adsorbing material that the present invention is provided, its raw material include activated carbon granule,
Skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth, in-car air cleaning activity is made using above-mentioned raw material
The method of charcoal filtering adsorbing material comprises the following steps：By activated carbon, cecropin antimicrobial peptides and CMC with mass ratio 92:2:6 are carried out
Stirred after mixing, the ultra-pure water that 5 times of said mixture quality is added afterwards, take out standby after after an hour.It will be made
Mixed liquor with spinning cloth is soaked in, afterwards by the roll-in of certain dynamics make absorbent charcoal material layer with skeleton nonwoven layer bond jail
Gu, dressing amount 150g/m2, after be put into oven for drying, drying temperature is 100 DEG C, was taken out after 3 hours, activated carbon can be made
Skeleton non-woven fabrics.Obtained activated carbon skeleton non-woven fabrics is compound by heat seal process with polypropylene air filter cloth, that is, in-car is made
Air cleaning activated carbon filtering adsorbing material.
It is as a result as follows by testing obtained activated carbon filtering adsorbing material：This product is through art methods
Detection, under cold air blast velocity 0.5m/s test conditions, the mistake of in-car air cleaning activated carbon filtering adsorbing material of the invention
Filter efficiency can reach more than 60%.The in-car air cleaning activated carbon filtering adsorbing material of the present invention, quality of activated carbon percentage
Than reaching 92%, remain to keep good air permeability, air permeability is in 1800mm/s or so；In addition, general activated carbon filtering cloth is simultaneously
Effect without sterilizing, air cleaning activated carbon filtering adsorbing material of the invention has good antibacterial effect, especially right
Escherichia coli, staphylococcus aureus, Candida albicans have special efficacy, and anti-mold effect is 0 grade, is mould proof highest ranking.
Embodiment 3
A kind of in-car air cleaning activated carbon filtering adsorbing material that the present invention is provided, its raw material include activated carbon granule,
Skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth, in-car air cleaning activity is made using above-mentioned raw material
The method of charcoal filtering adsorbing material comprises the following steps：By activated carbon, cecropin antimicrobial peptides and CMC with mass ratio 94:2:4 are carried out
Stirred after mixing, the ultra-pure water that 5 times of said mixture quality is added afterwards, take out standby after after an hour.It will be made
Mixed liquor with immersion skeleton non-woven fabrics, afterwards by the roll-in of certain dynamics make absorbent charcoal material layer with skeleton nonwoven layer glue
Knot is firm, dressing amount 130g/m2, after be put into oven for drying, drying temperature is 120 DEG C, took out, can be made living after 3 hours
Property charcoal skeleton non-woven fabrics.Obtained activated carbon skeleton non-woven fabrics is combined with polypropylene air filter cloth by heat seal process, that is, made
Obtain in-car air cleaning activated carbon filtering adsorbing material.
It is as a result as follows by testing obtained activated carbon filtering adsorbing material：In cold air blast velocity 0.5m/s tests
Under the conditions of, the filter efficiency of in-car air cleaning activated carbon filtering adsorbing material of the invention can reach 63%.The present invention's
In-car air cleaning activated carbon filtering adsorbing material, quality of activated carbon percentage reaches 94%, remains to keep good ventilative
Degree, air permeability is in 1800mm/s or so；In addition, general activated carbon filtering cloth and without the effect of sterilizing, sky of the invention
Gas purification activated carbon filtering adsorbing material has good antibacterial effect, especially to Escherichia coli, staphylococcus aureus, white
Candida albicans has special efficacy, and anti-mold effect is 0 grade, is mould proof highest ranking.
Embodiment 4
A kind of in-car air cleaning activated carbon filtering adsorbing material that the present invention is provided, its raw material include activated carbon granule,
Skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth, in-car air cleaning activity is made using above-mentioned raw material
The method of charcoal filtering adsorbing material comprises the following steps：By activated carbon, cecropin antimicrobial peptides and CMC with mass ratio 90:3:7 are carried out
Stirred after mixing, the ultra-pure water that 5 times of said mixture quality is added afterwards, take out standby after after an hour.It will be made
Mixed liquor with immersion skeleton non-woven fabrics, afterwards by the roll-in of certain dynamics make absorbent charcoal material layer with skeleton nonwoven layer glue
Knot is firm, dressing amount 120g/m2, after be put into oven for drying, drying temperature is 120 DEG C, took out, can be made living after 3 hours
Property charcoal skeleton non-woven fabrics.Obtained activated carbon skeleton non-woven fabrics is combined with polypropylene air filter cloth by heat seal process, that is, made
Obtain in-car air cleaning activated carbon filtering adsorbing material.
It is as a result as follows by testing obtained activated carbon filtering adsorbing material：In cold air blast velocity 0.5m/s tests
Under the conditions of, the filter efficiency of in-car air cleaning activated carbon filtering adsorbing material of the invention can reach 55%.The present invention's
In-car air cleaning activated carbon filtering adsorbing material, has good air permeability, air permeability is in 1500mm/s or so；In addition, killing
Bacterium rate reaches 99%, especially has special efficacy to Escherichia coli, staphylococcus aureus, Candida albicans, deodorizing rate is up to 99%, deodorization
Performance is hundred times of normal activated carbon, and anti-mold effect is 0 grade, is mould proof highest ranking.
Claims (2)
1. the in-car air cleaning material and its preparation technology of a kind of containing cellulose, in-car air cleaning material is by activated carbon
Particle, skeleton non-woven fabrics, antiseptic, binding agent and polypropylene air filter cloth composition, it is characterised in that preparation technology, it is specific to prepare
Step is as follows：Binding agent is carboxyl methyl cellulose, and activated carbon filtering adsorbing material is biological resists of being adulterated between bamboo charcoal, its layer of charcoal
Microbial inoculum, biological antibiosis agent is cecropin antimicrobial peptides；First activated carbon, antiseptic and binding agent are mixed, activated carbon and antiseptic are accounted for
The 1 ~ 3% of gross mass, binding agent accounts for the 1 ~ 10% of gross mass, and remaining material is activated carbon, in mass ratio 5 after mixing:1 addition is ultrapure
Water, the mass ratio of above-mentioned material is activated carbon：Antiseptic：Binding agent：Water=98 ~ 87：1~3：1~10：500, stirred after adding water equal
Even to obtain mixed liquor, skeleton non-woven fabrics is immersed in mixed liquor, and soak time is more than 30s, and immersion back skeleton non-woven fabrics is carried out
Roll-in, extrudes surface moisture, and the skeleton non-woven fabrics after roll-in is put into 80 DEG C of oven for drying takes out for 3 hours, and activity is made
Charcoal skeleton non-woven fabrics, then obtained activated carbon skeleton non-woven fabrics is combined with polypropylene air filter cloth by heat seal process, that is, make
Obtain in-car air cleaning activated carbon filtering adsorbing material.
2. according to the in-car air cleaning material and its preparation technology of a kind of containing cellulose in claim 1, it is characterised in that
Described described activated carbon filtering adsorbing material can be replaced with coconut husk charcoal or straw charcoal by bamboo charcoal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411805.9A CN107297199A (en) | 2017-06-05 | 2017-06-05 | The in-car air cleaning material and its preparation technology of a kind of containing cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710411805.9A CN107297199A (en) | 2017-06-05 | 2017-06-05 | The in-car air cleaning material and its preparation technology of a kind of containing cellulose |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849747A (en) * | 2020-12-30 | 2021-05-28 | 嘉兴奥飞新材料科技有限公司 | Preparation process of aluminum foil composite material |
| CN113198222A (en) * | 2021-05-08 | 2021-08-03 | 北京碧水源膜科技有限公司 | Composite material, preparation method thereof and composite filter element |
| CN113308880A (en) * | 2021-05-27 | 2021-08-27 | 艾姆菲特(上海)健康科技有限公司 | Preparation method of catalyst-loaded activated carbon non-woven fabric |
| CN113499636A (en) * | 2021-06-30 | 2021-10-15 | 桐乡市健民过滤材料有限公司 | Formaldehyde-removing color-changing framework and preparation method thereof |
| CN115041151A (en) * | 2022-06-27 | 2022-09-13 | 珩大科技(上海)有限公司 | Strong acid-resistant adsorption material |
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| CN106413846A (en) * | 2014-01-24 | 2017-02-15 | 劲牛王材料有限公司 | Method for manufacturing antibacterial filter using nonwoven fabric and activated carbon |
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| 刘自力: "《林产化工产品生产技术》", 31 May 2005, 江西科学技术出版社 * |
| 杨金田等: "《材料科学与技术》", 31 May 2012, 浙江大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849747A (en) * | 2020-12-30 | 2021-05-28 | 嘉兴奥飞新材料科技有限公司 | Preparation process of aluminum foil composite material |
| CN113198222A (en) * | 2021-05-08 | 2021-08-03 | 北京碧水源膜科技有限公司 | Composite material, preparation method thereof and composite filter element |
| CN113308880A (en) * | 2021-05-27 | 2021-08-27 | 艾姆菲特(上海)健康科技有限公司 | Preparation method of catalyst-loaded activated carbon non-woven fabric |
| CN113499636A (en) * | 2021-06-30 | 2021-10-15 | 桐乡市健民过滤材料有限公司 | Formaldehyde-removing color-changing framework and preparation method thereof |
| CN115041151A (en) * | 2022-06-27 | 2022-09-13 | 珩大科技(上海)有限公司 | Strong acid-resistant adsorption material |
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Application publication date: 20171027 |