CN103566892A - Bone meal modified activated carbon and preparation method thereof - Google Patents
Bone meal modified activated carbon and preparation method thereof Download PDFInfo
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- CN103566892A CN103566892A CN201310442136.3A CN201310442136A CN103566892A CN 103566892 A CN103566892 A CN 103566892A CN 201310442136 A CN201310442136 A CN 201310442136A CN 103566892 A CN103566892 A CN 103566892A
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Abstract
The invention relates to bone meal modified activated carbon which is prepared from the following raw materials in parts by weight: 80-90 parts of activated carbon, 40-50 parts of bone meal, 4-6 parts of aluminum sulfate, 8-10 parts of sodium metasilicate, 8-10 parts of paligorskite, 3-5 parts of copper sulfate, 7-9 parts of kieselguhr, 2-3 parts of chloramine-T, 4-6 parts of polyethylene glycol, 4-5 parts of modified kieselguhr and a right amount of water. According to the invention, the bone meal is subjected to high-temperature carbonization to form a shape having a developed pore structure and a large specific surface area, and the adsorption rate for heavy metal (such as Cu, Pb, Hg, Cr, Cd and the like) ions is 70-98%; the paligorskite and kieselguhr are further used, so that the effects of bacterium resistance, deodorization, moisture absorption, catalysis and binding property can be achieved, thus ensuring that the activated carbon is less prone to disintegrate; by adding the aluminum sulfate, water pollutants can be flocculated; and by adding the chloramine-T at the same time, sterilization and disinfection can be realized. The activated carbon provided by the invention is suitable for daily air purification and water purification, and has favorable application prospects.
Description
Technical field
The present invention relates to a kind of modified function Material Field, relate in particular to a kind of bone meal modified activated carbon and preparation method thereof.
Background technology
Environmental pollution is generally paid attention to by people, and current airborne pollutant is mainly the toxic and harmful producing in the gas that produces of industrial fuel burning, vehicle exhaust, production.It is mainly to contain a large amount of noxious materials in the sewage of industrial production discharge that water pollutes, and also has the sewage in people's life to produce a lot of harmful substances.
Remove at present toxin and often use adsorbent, mainly contain silica gel, activated alumina, active carbon, molecular sieve etc., also have in addition for certain compositional selecting absorption and the sorbing material of development.But the most adsorption capacity of these adsorbents is limited, need to study different adsorbents for different requirements, bring into play best effect.Meanwhile, find new raw material, to strengthen adsorption effect, cost-saving.
Summary of the invention
The object of the present invention is to provide a kind of bone meal modified activated carbon and preparation method thereof.
Technical scheme of the present invention is as follows:
A modified activated carbon, is characterized in that being made by the raw material of following weight portion: active carbon 80-90, bone meal 40-50, aluminum sulfate 4-6, flower bulb alkali 8-10, palygorskite 8-10, copper sulphate 3-5, diatomite 7-9, chloramine-T 2-3, polyethylene glycol 4-6, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 150-160, bamboo charcoal 30-35, nano-sized carbon 1-2, coix seed oil 2-3, ascorbic acid 1-2, citric acid 2-3, nano titanium oxide 1-2, Radix Notoginseng powder 2-3; Preparation method puts into calcining furnace by diatomite to calcine 3-4 hour at 540-560 ℃, 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, ascorbic acid, bamboo charcoal, 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 described bone meal modified activated carbon, it is characterized in that comprising the following steps: palygorskite is pulverized, send in retort together with bone meal, diatomite, at 640-750 ℃, 2-3 hour is processed in charing, takes out, and adds furnishing mud shape in suitable quantity of water together with active carbon, aluminum sulfate, flower bulb alkali, copper sulphate, chloramine-T, polyethylene glycol, be heated to 75-85 ℃, 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
The present invention uses bone meal to form through high temperature carbonization the form that pore structure is flourishing, specific area is large, to the adsorption rate of heavy metal (as: Cu, Pb, Hg, Cr, Cd etc.) ion between 70%～98%; Also used palygorskite and diatomite, energy antibacterial deodourizing, moisture absorption, catalysis and caking property, make not easy disintegrating of active carbon; By adding aluminum sulfate, water pollutant is had to flocculation reaction; Add chloramine-T energy sterilizing simultaneously; Active carbon of the present invention is applicable to daily air cleaning, water purification, and application prospect is good.
The specific embodiment
A modified activated carbon, by following weight portion (kilogram) raw material make: active carbon 86, bone meal 46, aluminum sulfate 5, flower bulb alkali 9, palygorskite 9, copper sulphate 4, diatomite 8, chloramine-T 2, polyethylene glycol 5, modification infusorial earth 4, water are appropriate;
Described modification infusorial earth by following weight portion (kilogram) raw material make: diatomite 156, bamboo charcoal 34, nano-sized carbon 1.5, coix seed oil 2.5, ascorbic acid 1.5, citric acid 2.5, nano titanium oxide 1.5, Radix Notoginseng powder 2.5; Preparation method puts into calcining furnace by diatomite at 550 ℃, to calcine 3.5 hours, takes out, and puts into 14% hydrochloric acid solution and soaks 4.5 hours, filter and take out, use clear water cyclic washing, dry, be added to the water, simultaneously, add nano-sized carbon, ascorbic acid, bamboo charcoal, 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 described bone meal modified activated carbon, comprise the following steps: palygorskite is pulverized, send in retort together with bone meal, diatomite, at 700 ℃, charing is processed 2.3 hours, takes out, and adds furnishing mud shape in suitable quantity of water together with active carbon, aluminum sulfate, flower bulb alkali, copper sulphate, chloramine-T, polyethylene glycol, be heated to 80 ℃, 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 1567mg/g, methylene blue adsorption value 28.5mL/0.1g.
Claims (2)
1. a bone meal modified activated carbon, is characterized in that being made by the raw material of following weight portion: active carbon 80-90, bone meal 40-50, aluminum sulfate 4-6, flower bulb alkali 8-10, palygorskite 8-10, copper sulphate 3-5, diatomite 7-9, chloramine-T 2-3, polyethylene glycol 4-6, modification infusorial earth 4-5, water are appropriate;
Described modification infusorial earth is made by the raw material of following weight portion: diatomite 150-160, bamboo charcoal 30-35, nano-sized carbon 1-2, coix seed oil 2-3, ascorbic acid 1-2, citric acid 2-3, nano titanium oxide 1-2, Radix Notoginseng powder 2-3; Preparation method puts into calcining furnace by diatomite to calcine 3-4 hour at 540-560 ℃, 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, ascorbic acid, bamboo charcoal, 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 of bone meal modified activated carbon according to claim 1, it is characterized in that comprising the following steps: palygorskite is pulverized, send in retort together with bone meal, diatomite, at 640-750 ℃, 2-3 hour is processed in charing, takes out, and adds furnishing mud shape in suitable quantity of water together with active carbon, aluminum sulfate, flower bulb alkali, copper sulphate, chloramine-T, polyethylene glycol, be heated to 75-85 ℃, 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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310442136.3A CN103566892A (en) | 2013-09-26 | 2013-09-26 | Bone meal modified activated carbon and preparation method thereof |
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| CN201310442136.3A CN103566892A (en) | 2013-09-26 | 2013-09-26 | Bone meal modified activated carbon and preparation method thereof |
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| CN103566892A true CN103566892A (en) | 2014-02-12 |
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| CN201310442136.3A Pending CN103566892A (en) | 2013-09-26 | 2013-09-26 | Bone meal modified activated carbon and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103819275A (en) * | 2014-03-11 | 2014-05-28 | 天津师范大学 | Method for controlling different forms of heavy metal in urban life compost by modified nano carbon |
| CN104324698A (en) * | 2014-09-15 | 2015-02-04 | 明光市嘉益电控科技有限公司 | Highly-efficient and environmentally-friendly negative ion-improving activated carbon filter material for filter screen of air conditioner and preparation method thereof |
| WO2018139941A1 (en) * | 2017-01-26 | 2018-08-02 | Ryan Francis Limited | Sorbent composition and related system and method |
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| CN102363527A (en) * | 2011-06-30 | 2012-02-29 | 江苏国正新材料科技有限公司 | High-efficiency active carbon big granular spheres and preparation method |
| CN102887591A (en) * | 2011-07-22 | 2013-01-23 | 苏州微体电子科技有限公司 | Water treatment suspension biological carrier |
| US20130177620A1 (en) * | 2009-11-24 | 2013-07-11 | The Clorox Company | Non-visible activated carbon in absorbent materials |
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2013
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Patent Citations (3)
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| US20130177620A1 (en) * | 2009-11-24 | 2013-07-11 | The Clorox Company | Non-visible activated carbon in absorbent materials |
| CN102363527A (en) * | 2011-06-30 | 2012-02-29 | 江苏国正新材料科技有限公司 | High-efficiency active carbon big granular spheres and preparation method |
| CN102887591A (en) * | 2011-07-22 | 2013-01-23 | 苏州微体电子科技有限公司 | Water treatment suspension biological carrier |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819275A (en) * | 2014-03-11 | 2014-05-28 | 天津师范大学 | Method for controlling different forms of heavy metal in urban life compost by modified nano carbon |
| CN103819275B (en) * | 2014-03-11 | 2016-01-13 | 天津师范大学 | Modified Nano carbon is to the regulate and control method of urban life compost heavy metal different shape |
| CN104324698A (en) * | 2014-09-15 | 2015-02-04 | 明光市嘉益电控科技有限公司 | Highly-efficient and environmentally-friendly negative ion-improving activated carbon filter material for filter screen of air conditioner and preparation method thereof |
| WO2018139941A1 (en) * | 2017-01-26 | 2018-08-02 | Ryan Francis Limited | Sorbent composition and related system and method |
| AU2018212308B2 (en) * | 2017-01-26 | 2023-11-23 | Ryan Francis Limited | Sorbent composition and related system and method |
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Application publication date: 20140212 |
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