CN104841201A - Activated carbon air filtration material added with softwood component and preparation method thereof - Google Patents
Activated carbon air filtration material added with softwood component and preparation method thereof Download PDFInfo
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- CN104841201A CN104841201A CN201510212478.5A CN201510212478A CN104841201A CN 104841201 A CN104841201 A CN 104841201A CN 201510212478 A CN201510212478 A CN 201510212478A CN 104841201 A CN104841201 A CN 104841201A
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Abstract
The invention discloses an activated carbon air filtration material added with a softwood component and a preparation method thereof. The activated carbon air filtration material is characterized by being prepared, by weight, cocoanut activated carbon 135-150 parts, manganese sulfate 2-3 parts, zinc sulfate 2-4 parts, monopotassium phosphate 3-4.5 parts, smashed furnace bottom slag 10-12 parts, calcium superphosphate 3-5 parts, sodium alga acid 3-5 parts, lignin 1-2 parts, chitosan 1-2 parts, cork wood 13-15 parts, carboxymethylcellulose 2-4 parts, adsorption additive 4-6 parts and a proper amount of water. The cork wood activated carbon produced by using chemicals to activate the cork wood and the furnace bottom slag and conducting temperature rise on the cork wood, the furnace bottom slag and activated carbon is low in cost and rich of pores, environmental pollution is reduced, and harmful gas in the air can be effectively removed. The added adsorption additive enables adsorption efficiency to be improved. The activated carbon air filtration material is scientific and environment-friendly in formula, has good adsorption effect and is suitable for matching with a porous base material or a non-woven fabric to manufacture an air conditioner filter screen or an air purifying filter screen and other air purifying devices.
Description
Technical field
The present invention relates to a kind of filtering material and preparation method thereof, particularly a kind of active carbon air filtering material adding cork composition and preparation method thereof.
Background technology
People are for urgently craving for healthy air, and the market of air purifier is unprecedentedly wide, and the air purifier on market normally filters deficiency or poor effect, and the good cost of effect is high especially again.
Cork for raw material with the natural oak bark of high-quality, has unique physical and chemical performance: natural true qualities, is stale-proof and does not eat into, nonpoisonous and tasteless, moistureproof water-fast, oil resistant acidproof (rare), high resilience, anti-skid wearable, heat-insulation and heat-preservation, silencing and damping, resistance cigarette from putting out, can antistatic, be not stained with the advantages such as dirt.Vegetable cork itself is a kind of porous material, can obtain the active carbon that hole is abundant, reduce cost, reduce environmental pollution with a small amount of activator.
Summary of the invention
The object of this invention is to provide a kind of active carbon air filtering material adding cork composition and preparation method thereof.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Add an active carbon air filtering material for cork composition, be made up of the raw material of following weight portion: cocoanut active charcoal 135-150, manganese sulfate 2-3, zinc sulfate 2-4, potassium dihydrogen phosphate 3-4.5, pulverize bottom slag 10-12, calcium superphosphate 3-5, sodium alginate 3-5, lignin 1-2, shitosan 1-2, cork 13-15, carboxymethyl cellulose 2-4, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: superfine silica gel powder 2-4, wood fragments bits 10-13, nano diatomite 13-16, magnesia 2-3, iron ore tailings 1-2, potassium hydroxide 1.5-2.5, bamboo fibre 0.5-0.8; Preparation method is by wood fragments bits 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, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre and pure water grinding 1-2 hour, last spraying dry and get final product.
A kind of active carbon air filtering material adding cork composition of the present invention, be made up of following concrete steps:
(1) cork is dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) add appropriate water by pulverizing bottom slag, constantly stir and make slurry, after then mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 40 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 350 DEG C ~ 450 DEG C, activate 65 ~ 90 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: cork in the present invention, bottom slag through the activation of chemicals together with active carbon through high-temperature step, the cork active carbon cost made is low, and hole enriches, and decreases environmental pollution, effectively can remove the pernicious gas in air; Add adsorption aid, improve adsorption efficiency, scientific formulation environmental protection of the present invention, has good adsorption effect, is applicable to coordinating with porous substrate or non-woven fabrics making the air cleaning facility such as air-conditioning filter net or cleaning filtration screen of air.
Specific embodiments
Below by instantiation, the present invention is described in detail.
Add an active carbon air filtering material for cork composition, be made up of the raw material of following weight portion (kilogram): cocoanut active charcoal 135, manganese sulfate 2, zinc sulfate 2, potassium dihydrogen phosphate 3, pulverize bottom slag 10, calcium superphosphate 3, sodium alginate 3, lignin 1, shitosan 1, cork 13, carboxymethyl cellulose 2, adsorption aid 4, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion (kilogram): superfine silica gel powder 2, wood fragments bits 10, nano diatomite 13, magnesia 2, iron ore tailings 1, potassium hydroxide 1.5, bamboo fibre 0.5; Preparation method is by wood fragments bits 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, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre and pure water grinding 1-2 hour, last spraying dry and get final product.
A kind of active carbon air filtering material adding cork composition of the present invention, be made up of following concrete steps:
(1) cork is dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) add appropriate water by pulverizing bottom slag, constantly stir and make slurry, after then mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 40 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 350 DEG C ~ 450 DEG C, activate 65 ~ 90 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 exhaust gas purification and treatment device 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 86.4%.
Claims (2)
1. one kind is added the active carbon air filtering material of cork composition, it is characterized in that, be made up of the raw material of following weight portion: cocoanut active charcoal 135-150, manganese sulfate 2-3, zinc sulfate 2-4, potassium dihydrogen phosphate 3-4.5, pulverize bottom slag 10-12, calcium superphosphate 3-5, sodium alginate 3-5, lignin 1-2, shitosan 1-2, cork 13-15, carboxymethyl cellulose 2-4, adsorption aid 4-6, water are appropriate;
Described adsorption aid is made up of the raw material of following weight portion: superfine silica gel powder 2-4, wood fragments bits 10-13, nano diatomite 13-16, magnesia 2-3, iron ore tailings 1-2, potassium hydroxide 1.5-2.5, bamboo fibre 0.5-0.8; Preparation method is by wood fragments bits 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, form purees, then the retort putting into 400 DEG C-500 DEG C carbonizes 2-3 hour, be ground into 80-100 order powder after taking out cooling, add bamboo fibre and pure water grinding 1-2 hour, last spraying dry and get final product.
2. a kind of active carbon air filtering material adding cork composition according to claim 1, is characterized in that, be made up of following concrete steps:
(1) cork is dried 1-1.5 hour under the condition of 90 DEG C-110 DEG C, be ground into 60-80 order mixed-powder stand-by;
(2) add appropriate water by pulverizing bottom slag, constantly stir and make slurry, after then mixing with mixed-powder, add all the other residual components except cocoanut active charcoal, adsorption aid, be heated to 40 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 350 DEG C ~ 450 DEG C, activate 65 ~ 90 minutes, be ground into 100-120 order powder after cooling, mix with adsorption aid and obtain filtering material.
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| CN201510212478.5A CN104841201B (en) | 2015-04-29 | 2015-04-29 | A kind of active carbon air filtering material adding cork composition and preparation method thereof |
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| CN201510212478.5A CN104841201B (en) | 2015-04-29 | 2015-04-29 | A kind of active carbon air filtering material adding cork composition and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105536709A (en) * | 2016-01-07 | 2016-05-04 | 苏州法斯特信息科技有限公司 | Improved methylbenzene adsorbent and preparing method thereof |
| CN106110764A (en) * | 2016-06-24 | 2016-11-16 | 马鞍山市顺达环保设备有限公司 | A kind of metallurgical submerged-arc furnace cleaner unit filter course and preparation method thereof |
| CN106139761A (en) * | 2016-08-31 | 2016-11-23 | 江苏理文造纸有限公司 | A kind of cloth bag of paper mill bag-type dust machine |
| CN108993144A (en) * | 2018-07-11 | 2018-12-14 | 黄锦山 | A kind of efficient automobile purification agent for treating waste gas and preparation method thereof |
| JP2023098712A (en) * | 2021-12-28 | 2023-07-10 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Ammonia adsorption material for reducing ammonia volatilization amount and liquid level covering float thereof |
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| CN104437356A (en) * | 2014-10-20 | 2015-03-25 | 安徽省宿州市龙华机械制造有限公司 | Firm and durable active carbon and diatomite particles for desulfurization and dust removal and preparation method of firm and durable active-carbon diatomite particles for desulfurization and dust removal |
| CN104475015A (en) * | 2014-10-20 | 2015-04-01 | 安徽省宿州市龙华机械制造有限公司 | An activated carbon-diatomite desulfurizer comprising ceramic cellucotton and a preparing method thereof |
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Patent Citations (5)
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| US20090077938A1 (en) * | 2005-06-27 | 2009-03-26 | Koji Kume | Filter material |
| US20100116138A1 (en) * | 2008-11-07 | 2010-05-13 | Hollingsworth & Vose Company | Multi-phase filter medium |
| CN103608104A (en) * | 2011-02-03 | 2014-02-26 | 萨里大学 | Composite adsorbent material containing a porous carbon matrix |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536709A (en) * | 2016-01-07 | 2016-05-04 | 苏州法斯特信息科技有限公司 | Improved methylbenzene adsorbent and preparing method thereof |
| CN106110764A (en) * | 2016-06-24 | 2016-11-16 | 马鞍山市顺达环保设备有限公司 | A kind of metallurgical submerged-arc furnace cleaner unit filter course and preparation method thereof |
| CN106139761A (en) * | 2016-08-31 | 2016-11-23 | 江苏理文造纸有限公司 | A kind of cloth bag of paper mill bag-type dust machine |
| CN108993144A (en) * | 2018-07-11 | 2018-12-14 | 黄锦山 | A kind of efficient automobile purification agent for treating waste gas and preparation method thereof |
| JP2023098712A (en) * | 2021-12-28 | 2023-07-10 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Ammonia adsorption material for reducing ammonia volatilization amount and liquid level covering float thereof |
| JP7360580B2 (en) | 2021-12-28 | 2023-10-13 | 生態環境部華南環境科学研究所（生態環境部生態環境応急研究所） | Ammonia adsorption material and float for covering the liquid surface to reduce the amount of ammonia volatilization |
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| CN104841201B (en) | 2016-09-21 |
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