CN104289194A - Plant-modified low-carbon environment-friendly active carbon air filter material and preparation method thereof - Google Patents
Plant-modified low-carbon environment-friendly active carbon air filter material and preparation method thereof Download PDFInfo
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- CN104289194A CN104289194A CN201410469557.XA CN201410469557A CN104289194A CN 104289194 A CN104289194 A CN 104289194A CN 201410469557 A CN201410469557 A CN 201410469557A CN 104289194 A CN104289194 A CN 104289194A
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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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- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
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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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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a plant-modified low-carbon environment-friendly active carbon air filter material. The plant-modified low-carbon environment-friendly active carbon air filter material is characterized by being prepared from the following raw materials in parts by weight: 2-3 parts of potassium hydroxide, 9-11 parts of diatomite, 3-4.5 parts of ferric chloride, 134-145 parts of cocoanut active charcoal, 2-3 parts of ferric nitrate, 2.5-4 parts of zinc phosphate, 8-1.2 parts of thiocarbamide, 25-30 parts of mulberry branches, 18-23 parts of sunflower stalks, 2-4 parts of potassium carbonate dry powder, 17-21 parts of bagasse, 4-6 parts of adsorption additives and a proper amount of water. Plant components such as the mulberry branches and the sunflower stalks are processed and then added into active carbon, and along with the addition of the adsorption additives, the plant-modified low-carbon environment-friendly active carbon air filter material has multiple pore-path structures and large specific surface area, so that the adsorption efficiency can be improved, harmful gas can be effectively removed, and the effects of waste utilization and low-carbon environment protection are achieved while air is purified. The plant-modified low-carbon environment-friendly active carbon air filter material is solid and durable, is simple in process and low in cost, and can cooperate with a porous substrate to make air purification equipment such as an air conditioner filter mesh.
Description
Technical field
The present invention relates to a kind of filtering material and preparation method thereof, particularly a kind of low-carbon environment-friendly active carbon air filtrate utilizing plant modification and preparation method thereof.
Background technology
Filtering material purposes is very extensive, is mainly used in each fields such as coating, ink, dyestuff, plastics, pharmacy, plating, beverage, cosmetics, rubber, printing, electron tube production, wiring board production, waste incineration, Chemical Manufacture.Modal have filtering material for air handling system, present ambient air pollutes very serious, haze weather has brought great harm, air adsorption filtering material can by the various deleterious particle things of air, as PM2.5 absorption, prevent the life or the working environment that enter people, reduce human lung to the suction of the harmful substances such as particle, improve the quality of life of people, reduce the generation of disease.Existing filtering material mainly contains ceramic honey comb, filter paper, active carbon, steel wire etc.Active carbon contains a large amount of micropore, has huge specific area, can effectively filter absorption and fall toxic and harmful, can adsorb various organic matter and inorganic matter, has the advantages that adsorption capacity is large, adsorption rate is fast, is a kind of high-efficiency adsorbent of high-quality.But the cost of manufacture of active carbon is higher, the present invention, by adding plant component, while not changing filtration adsorption effect, has saved resource, low-carbon environment-friendly.
Summary of the invention
The object of this invention is to provide a kind of low-carbon environment-friendly active carbon air filtrate utilizing plant modification and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Utilize a low-carbon environment-friendly active carbon air filtrate for plant modification, be made up of the raw material of following weight portion: potassium hydroxide 2-3, diatomite 9-11, iron chloride 3-4.5, cocoanut active charcoal 134-145, ferric nitrate 2-3, trbasic zinc phosphate 2.5-4, thiocarbamide 8-1.2, mulberry tree branch 25-30, sunflower straw 18-23, potash dry powder 2-4, bagasse 17-21, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: pinecone 12-14, walnut shell 9-11, attapulgite 12-14, molybdenum carbide 2-4, bamboo fibre 2-3, river shell powder 3-5, manganese dioxide 2-3, lemon 0.5-0.8, malic acid 0.8-1; Preparation method is by the pinecone, walnut shell dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, lemon, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, is ground into 80-100 order powder after taking out cooling, adds bamboo fibre and pure water grinding 1-2 hour, spraying dry, is finally sprayed at powder surface by lemon.
A kind of low-carbon environment-friendly active carbon air filtrate utilizing plant modification of the present invention, be made up of following concrete steps:
(1) mulberry tree branch, sunflower straw, bagasse are dried 1-2 hour under the condition of 95 DEG C-115 DEG C, be ground into 60-80 object mixed-powder stand-by;
(2) appropriate water is added by diatomite, thiocarbamide, potash dry powder, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 45 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) cocoanut active charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 400 DEG C ~ 450 DEG C, activate 60 ~ 85 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
The invention has the beneficial effects as follows: the plant components such as mulberry tree branch, sunflower straw add in active carbon through process by the present invention, coordinate the interpolation of adsorption aid, there is multiple pore passage structure and large specific area, adsorption efficiency can be improved, effectively can remove pernicious gas, twice laid is reached while purifying air, the effect of low-carbon environment-friendly, present invention process is simple, cost is low, durable, be applicable to coordinating with porous substrate or non-woven fabrics air cleaning facilities such as making air-conditioning filter net.
Specific embodiments
Below by instantiation, the present invention is described in detail.
Utilize a low-carbon environment-friendly active carbon air filtrate for plant modification, be made up of the raw material of following weight portion (kilogram): potassium hydroxide 2, diatomite 9, iron chloride 3, cocoanut active charcoal 134, ferric nitrate 2, trbasic zinc phosphate 2.5, thiocarbamide 8, mulberry tree branch 25, sunflower straw 18, potash dry powder 2, bagasse 17, adsorption aid 4, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion (kilogram): the pinecone 12, walnut shell 9, attapulgite 12, molybdenum carbide 2, bamboo fibre 2, river shell powder 3, manganese dioxide 2, lemon 0.5, malic acid 0.8; Preparation method is by the pinecone, walnut shell dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, lemon, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, is ground into 80-100 order powder after taking out cooling, adds bamboo fibre and pure water grinding 1-2 hour, spraying dry, is finally sprayed at powder surface by lemon.
A kind of low-carbon environment-friendly active carbon air filtrate utilizing plant modification of the present invention, be made up of following concrete steps:
(1) mulberry tree branch, sunflower straw, bagasse are dried 1-2 hour under the condition of 95 DEG C-115 DEG C, be ground into 60-80 object mixed-powder stand-by;
(2) appropriate water is added by diatomite, thiocarbamide, potash dry powder, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 45 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) cocoanut active charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 400 DEG C ~ 450 DEG C, activate 60 ~ 85 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
Utilize the obtained filter screen of filtering material of the present invention to carry out performance test, important technological parameters is: the technical indicator of air purification processing equipment is: the dust granules minimum grain size scope 0.5-10 μm caught; Trapping micronic dust efficiency >=99%; Through the effect of 4 hours, concentration of formaldehyde declined 86.8%.
Claims (2)
1. one kind utilizes the low-carbon environment-friendly active carbon air filtrate of plant modification, it is characterized in that, be made up of the raw material of following weight portion: potassium hydroxide 2-3, diatomite 9-11, iron chloride 3-4.5, cocoanut active charcoal 134-145, ferric nitrate 2-3, trbasic zinc phosphate 2.5-4, thiocarbamide 8-1.2, mulberry tree branch 25-30, sunflower straw 18-23, potash dry powder 2-4, bagasse 17-21, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: pinecone 12-14, walnut shell 9-11, attapulgite 12-14, molybdenum carbide 2-4, bamboo fibre 2-3, river shell powder 3-5, manganese dioxide 2-3, lemon 0.5-0.8, malic acid 0.8-1; Preparation method is by the pinecone, walnut shell dry 1-1.5 hour under 100 DEG C of-120 DEG C of conditions, be ground into 40-60 order powder, then add suitable quantity of water to stir with all the other residual components except bamboo fibre, lemon, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, is ground into 80-100 order powder after taking out cooling, adds bamboo fibre and pure water grinding 1-2 hour, spraying dry, is finally sprayed at powder surface by lemon.
2. a kind of low-carbon environment-friendly active carbon air filtrate utilizing plant modification according to claim 1, is characterized in that, be made up of following concrete steps:
(1) mulberry tree branch, sunflower straw, bagasse are dried 1-2 hour under the condition of 95 DEG C-115 DEG C, be ground into 60-80 object mixed-powder stand-by;
(2) appropriate water is added by diatomite, thiocarbamide, potash dry powder, slurry is made in continuous stirring, then after mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 45 DEG C-60 DEG C, insulation also constantly stirs 1.5-2 hour, obtains mixed slurry stand-by;
(3) cocoanut active charcoal pulverizing is mixed with mixed slurry, be placed in Muffle furnace at 400 DEG C ~ 450 DEG C, activate 60 ~ 85 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826394A (en) * | 2015-04-21 | 2015-08-12 | 蚌埠德美过滤技术有限公司 | Acid-and-alkali-corrosion resistant adsorption filtration agent and manufacturing method thereof |
| CN104841366A (en) * | 2015-04-29 | 2015-08-19 | 安徽天诚环保机械有限公司 | Simple-operating multi-standard aperture activated carbon adsorption filter material and preparation method thereof |
| CN104841367A (en) * | 2015-04-29 | 2015-08-19 | 安徽天诚环保机械有限公司 | Composite activated carbon filter material added with nutshell and horseradish and preparation method of filter material |
| CN105056748A (en) * | 2015-07-15 | 2015-11-18 | 中南林业科技大学 | Preparation method of automatic biological purifier for indoor air |
| CN105148613A (en) * | 2015-08-13 | 2015-12-16 | 安徽凤凰滤清器股份有限公司 | Tea seed coat modified cooking fume filtering material and preparation method thereof |
| CN105341006A (en) * | 2015-11-03 | 2016-02-24 | 界首市徐功生猪养殖家庭农场 | Disinfection deodorant for pigsty cleaning |
| CN105879094A (en) * | 2016-04-11 | 2016-08-24 | 马鞍山市金农牧业有限公司 | Deodorant for poultry and livestock manure on farm |
| CN106875316A (en) * | 2017-02-28 | 2017-06-20 | 邵越海 | A kind of Chu Wuqingkong engineering industries chain flow |
| CN107335411A (en) * | 2017-07-03 | 2017-11-10 | 安徽国能亿盛环保科技有限公司 | A kind of air environmental protection filtrate |
| CN108854952A (en) * | 2018-06-06 | 2018-11-23 | 宁波暄妍日化科技有限公司 | A kind of preparation method of the composite material with air-cleaning function |
| CN109364580A (en) * | 2018-11-06 | 2019-02-22 | 江苏三元环保科技有限公司 | A kind of filter cloth and preparation method thereof with antibacterial functions |
| CN114939399A (en) * | 2022-06-06 | 2022-08-26 | 冯建峰 | Environment-friendly composite material for preventing toxic gas and preparation method thereof |
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| CN103566882A (en) * | 2013-09-29 | 2014-02-12 | 安徽金叶炭素科技有限公司 | High-adsorptivity modified activated carbon and preparation method thereof |
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| CN103495384A (en) * | 2013-08-30 | 2014-01-08 | 蚌埠德美过滤技术有限公司 | Modified activated carbon air purification adsorbent and its preparation method |
| CN103691394A (en) * | 2013-08-30 | 2014-04-02 | 蚌埠首创滤清器有限公司 | Alkaline modified activated carbon desulfurizer and preparation method thereof |
| CN103566890A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Eggplant straw modified activated carbon water purifying agent and preparation method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826394A (en) * | 2015-04-21 | 2015-08-12 | 蚌埠德美过滤技术有限公司 | Acid-and-alkali-corrosion resistant adsorption filtration agent and manufacturing method thereof |
| CN104841366A (en) * | 2015-04-29 | 2015-08-19 | 安徽天诚环保机械有限公司 | Simple-operating multi-standard aperture activated carbon adsorption filter material and preparation method thereof |
| CN104841367A (en) * | 2015-04-29 | 2015-08-19 | 安徽天诚环保机械有限公司 | Composite activated carbon filter material added with nutshell and horseradish and preparation method of filter material |
| CN105056748A (en) * | 2015-07-15 | 2015-11-18 | 中南林业科技大学 | Preparation method of automatic biological purifier for indoor air |
| CN105148613A (en) * | 2015-08-13 | 2015-12-16 | 安徽凤凰滤清器股份有限公司 | Tea seed coat modified cooking fume filtering material and preparation method thereof |
| CN105341006A (en) * | 2015-11-03 | 2016-02-24 | 界首市徐功生猪养殖家庭农场 | Disinfection deodorant for pigsty cleaning |
| CN105879094A (en) * | 2016-04-11 | 2016-08-24 | 马鞍山市金农牧业有限公司 | Deodorant for poultry and livestock manure on farm |
| CN106875316A (en) * | 2017-02-28 | 2017-06-20 | 邵越海 | A kind of Chu Wuqingkong engineering industries chain flow |
| CN107335411A (en) * | 2017-07-03 | 2017-11-10 | 安徽国能亿盛环保科技有限公司 | A kind of air environmental protection filtrate |
| CN108854952A (en) * | 2018-06-06 | 2018-11-23 | 宁波暄妍日化科技有限公司 | A kind of preparation method of the composite material with air-cleaning function |
| CN109364580A (en) * | 2018-11-06 | 2019-02-22 | 江苏三元环保科技有限公司 | A kind of filter cloth and preparation method thereof with antibacterial functions |
| CN114939399A (en) * | 2022-06-06 | 2022-08-26 | 冯建峰 | Environment-friendly composite material for preventing toxic gas and preparation method thereof |
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Application publication date: 20150121 |