CN103551111A - Active carbon for absorbing vehicle exhaust - Google Patents
Active carbon for absorbing vehicle exhaust Download PDFInfo
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- CN103551111A CN103551111A CN201310440699.9A CN201310440699A CN103551111A CN 103551111 A CN103551111 A CN 103551111A CN 201310440699 A CN201310440699 A CN 201310440699A CN 103551111 A CN103551111 A CN 103551111A
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Abstract
Active carbon for absorbing vehicle exhaust is prepared by the following raw materials by weight: 25-30 parts of dry fruit shell, 8-10 parts of basalt fiber, 20-25 parts of white clay, 4-6 parts of iron chloride, 100-120 parts of coconut shell active carbon, 4-6 parts of ferric nitrate, 3-5 parts of soybean oil, 3-5 parts of magnesium nitrate, 4-6 parts of magnesium acetate, 3-5 parts of zinc chloride, 4-5 parts of modified diatomite, and a proper amount of water. Active carbon prepared by the dry fruit shell as a raw material has advantages of developed aperture structure, big specific surface area, high adsorption speed and low cost; white clay is used, so as that the adsorption capability of the active carbon is enhanced as well as efficiently desulphurization, mechanical strength is big, and the active carbon is suitable for desulphurizing the vehicle exhaust and dust-absorbing, and is also suitable for recovering benzene, phenols and high boiling solvents.
Description
Technical field
The present invention relates to a kind of modified function Material Field, relate in particular to a kind of vehicle exhaust absorption active carbon and preparation method thereof.
Background technology
The main source of city environmental pollution is the tail gas that contains poisonous and harmful substance going out from motor vehicle emission.But along with improving constantly of people's living standard, the recoverable amount of city automobile also improves rapidly, because most of automobiles do not have exhaust gas processing device, vehicle exhaust is directly disposed in air, causes the air pollution in city also more and more serious.Certainly in comparatively high-grade car, also have vent gas treatment setting, but be to adopt purified solution to process tail gas absolutely mostly, this purifying vehicle exhaust mode easily causes exhaust emissions smooth and easy, affects the safety traffic of automobile.
Summary of the invention
The object of the present invention is to provide a kind of vehicle exhaust absorption active carbon and preparation method thereof.
Technical scheme of the present invention is as follows:
An absorption active carbon, is characterized in that being made by the raw material of following weight portion: dry shell 25-30, basalt fibre 8-10, carclazyte 20-25, iron chloride 4-6, cocoanut active charcoal 100-120, ferric nitrate 4-6, soybean oil 3-5, magnesium nitrate 3-5, magnesium acetate 4-6, zinc chloride 3-5, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 100-110, jade 20-24, nano-sized carbon 1-2, Sodium Benzoate 1-2, Angelica oil 1-2, Silane coupling agent KH550 1-2, sodium selenite 1-2, lily root flour 2-3; Preparation method puts into calcining furnace by diatomite, jade to calcine 3-4 hour at 550-570 ℃, takes out, and the hydrochloric acid solution of putting into 12-15% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, sodium selenite, Sodium Benzoate, lily root flour, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
The preparation method of active carbon for described vehicle exhaust desulfurization absorption, it is characterized in that comprising the following steps: will be dried shell pulverizing and send in retort, at 600-700 ℃, 3-4 hour is processed in charing, take out, add furnishing mud shape in suitable quantity of water together with basalt fibre, iron chloride, cocoanut active charcoal, ferric nitrate, soybean oil, magnesium nitrate, magnesium acetate, zinc chloride, be heated to 80-90 ℃, grind 2-3 hour to obtain 200-300 order slurry, it is neutral with clear water, washing to pH value, dries; Mix and be uniformly dispersed and get final product with other surplus stocks.
Beneficial effect of the present invention
Activated carbon pore structure that the present invention uses dry shell to produce as raw material is flourishing, specific area is large, adsorption rate is fast and cost; Used carclazyte, made active carbon there is adsorption capacity and strengthen, while energy high-efficiency desulfurization, and also mechanical strength is large, is applicable to the desulfurization of vehicle exhaust, and dust suction, is also applicable to the recovery of benzene class, phenols and high boiling solvent.
The specific embodiment
An absorption active carbon, by following weight portion (kilogram) raw material make: dry shell 27, basalt fibre 9, carclazyte 23, iron chloride 5, cocoanut active charcoal 110, ferric nitrate 5, soybean oil 4, magnesium nitrate 4, magnesium acetate 5, zinc chloride 4, modification infusorial earth 4, water are appropriate;
Described modification infusorial earth by following weight portion (kilogram) raw material make: diatomite 105, jade 22, nano-sized carbon 1.5, Sodium Benzoate 1.4, Angelica oil 1.5, Silane coupling agent KH550 1.6, sodium selenite 1.5, lily root flour 2.5; Preparation method puts into calcining furnace by diatomite, jade at 560 ℃, to calcine 3.6 hours, takes out, and puts into 13% hydrochloric acid solution and soaks 4 hours, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, sodium selenite, Sodium Benzoate, lily root flour, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
The preparation method of active carbon for described vehicle exhaust desulfurization absorption, comprise the following steps: will be dried shell pulverizing and send in retort, at 700 ℃, charing is processed 3 hours, take out, add furnishing mud shape in suitable quantity of water together with basalt fibre, iron chloride, cocoanut active charcoal, ferric nitrate, soybean oil, magnesium nitrate, magnesium acetate, zinc chloride, be heated to 86 ℃, grind 3 hours to obtain 300 order slurries, it is neutral with clear water, washing to pH value, dries; Mix and be uniformly dispersed and get final product with other surplus stocks.
After measured, its iodine number 1595mg/g, methylene blue adsorption value 26.9mL/0.1g.
Claims (2)
1. a vehicle exhaust absorption active carbon, is characterized in that being made by the raw material of following weight portion: dry shell 25-30, basalt fibre 8-10, carclazyte 20-25, iron chloride 4-6, cocoanut active charcoal 100-120, ferric nitrate 4-6, soybean oil 3-5, magnesium nitrate 3-5, magnesium acetate 4-6, zinc chloride 3-5, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 100-110, jade 20-24, nano-sized carbon 1-2, Sodium Benzoate 1-2, Angelica oil 1-2, Silane coupling agent KH550 1-2, sodium selenite 1-2, lily root flour 2-3; Preparation method puts into calcining furnace by diatomite, jade to calcine 3-4 hour at 550-570 ℃, takes out, and the hydrochloric acid solution of putting into 12-15% soaks 4-5 hour, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, sodium selenite, Sodium Benzoate, lily root flour, grind and obtain slurry, spraying is dry, other residual components is mixed with dried powder, and grinding distribution evenly and get final product.
2. the preparation method with active carbon is adsorbed in vehicle exhaust desulfurization according to claim 1, it is characterized in that comprising the following steps: will be dried shell pulverizing and send in retort, at 600-700 ℃, 3-4 hour is processed in charing, take out, add furnishing mud shape in suitable quantity of water together with basalt fibre, iron chloride, cocoanut active charcoal, ferric nitrate, soybean oil, magnesium nitrate, magnesium acetate, zinc chloride, be heated to 80-90 ℃, grind 2-3 hour to obtain 200-300 order slurry, it is neutral with clear water, washing to pH value, dries; Mix and be uniformly dispersed and get final product with other surplus stocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310440699.9A CN103551111A (en) | 2013-09-25 | 2013-09-25 | Active carbon for absorbing vehicle exhaust |
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| CN201310440699.9A CN103551111A (en) | 2013-09-25 | 2013-09-25 | Active carbon for absorbing vehicle exhaust |
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| CN103551111A true CN103551111A (en) | 2014-02-05 |
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| CN201310440699.9A Pending CN103551111A (en) | 2013-09-25 | 2013-09-25 | Active carbon for absorbing vehicle exhaust |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920465A (en) * | 2014-04-25 | 2014-07-16 | 湖州华鼎贸易有限公司 | Novel indoor air purifying plate |
| CN104226251A (en) * | 2014-09-29 | 2014-12-24 | 镇江华域环保设备制造有限公司 | Oxidization modified active carbon adsorbent and preparation method thereof |
| CN104437420A (en) * | 2014-10-20 | 2015-03-25 | 安徽省宿州市龙华机械制造有限公司 | Polymetallic diatomite activated carbon composite solid desulfurizing agent and preparation method thereof |
| CN104475047A (en) * | 2014-10-20 | 2015-04-01 | 安徽省宿州市龙华机械制造有限公司 | Modified activated carbon desulfurizer with good toughness and wear resistance for flue gas cleaning and preparing method thereof |
| CN104841374A (en) * | 2015-04-22 | 2015-08-19 | 芜湖市鸿坤汽车零部件有限公司 | Bamboo vinegar-Antipathes japonica Brook-containing active carbon-diatomite composite particles and preparation method thereof |
| CN105195104A (en) * | 2015-09-01 | 2015-12-30 | 安徽省含山县天顺环保设备有限公司 | Adsorbing agent capable of purifying car exhaust |
| CN109012602A (en) * | 2018-09-30 | 2018-12-18 | 江苏斯沃得环保科技有限公司 | A kind of preparation method of cocoanut active charcoal |
| CN113713760A (en) * | 2020-11-24 | 2021-11-30 | 宁夏银建卡奔活性炭有限公司 | Special carbon for efficiently adsorbing automobile exhaust |
| CN114162958A (en) * | 2021-11-25 | 2022-03-11 | 海口永祺环保设备技术有限公司 | Efficient biological biofilm formation material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103920465A (en) * | 2014-04-25 | 2014-07-16 | 湖州华鼎贸易有限公司 | Novel indoor air purifying plate |
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| CN104226251A (en) * | 2014-09-29 | 2014-12-24 | 镇江华域环保设备制造有限公司 | Oxidization modified active carbon adsorbent and preparation method thereof |
| CN104437420A (en) * | 2014-10-20 | 2015-03-25 | 安徽省宿州市龙华机械制造有限公司 | Polymetallic diatomite activated carbon composite solid desulfurizing agent and preparation method thereof |
| CN104475047A (en) * | 2014-10-20 | 2015-04-01 | 安徽省宿州市龙华机械制造有限公司 | Modified activated carbon desulfurizer with good toughness and wear resistance for flue gas cleaning and preparing method thereof |
| CN104841374A (en) * | 2015-04-22 | 2015-08-19 | 芜湖市鸿坤汽车零部件有限公司 | Bamboo vinegar-Antipathes japonica Brook-containing active carbon-diatomite composite particles and preparation method thereof |
| CN105195104A (en) * | 2015-09-01 | 2015-12-30 | 安徽省含山县天顺环保设备有限公司 | Adsorbing agent capable of purifying car exhaust |
| CN109012602A (en) * | 2018-09-30 | 2018-12-18 | 江苏斯沃得环保科技有限公司 | A kind of preparation method of cocoanut active charcoal |
| CN113713760A (en) * | 2020-11-24 | 2021-11-30 | 宁夏银建卡奔活性炭有限公司 | Special carbon for efficiently adsorbing automobile exhaust |
| CN114162958A (en) * | 2021-11-25 | 2022-03-11 | 海口永祺环保设备技术有限公司 | Efficient biological biofilm formation material and preparation method thereof |
| CN114162958B (en) * | 2021-11-25 | 2023-09-15 | 海口永祺环保设备技术有限公司 | Efficient biological film-forming material and preparation method thereof |
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Application publication date: 20140205 |