CN103495383A - Super hydrophobic modified activated carbon material and its preparation method - Google Patents
Super hydrophobic modified activated carbon material and its preparation method Download PDFInfo
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- CN103495383A CN103495383A CN201310387341.4A CN201310387341A CN103495383A CN 103495383 A CN103495383 A CN 103495383A CN 201310387341 A CN201310387341 A CN 201310387341A CN 103495383 A CN103495383 A CN 103495383A
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Abstract
A super hydrophobic modified activated carbon material is prepared from the following raw materials: by weight, 120-130 parts of activated carbon, 5-6 parts of methanol, 2-3 parts of simethicone, 3-4 parts of alginic acid, 1-2 parts of pectin, 2-3 parts of carrageenan, 8-10 parts of an edible fungus culturing material, 8-10 parts of modified attapulgite and a proper amount of water. The super hydrophobic modified activated carbon material containing the hydrophobic components such as the simethicone and the like makes up for high moisture absorption tendency of porous carbon materials under high humidity, can be used in some equipment which is fear of erosion by water, such as an air conditioning filter screen, is easy to recycle, can be repeatedly recycled, not only can save the industrial cost, but also establishes a solid foundation for industrial application.
Description
Technical field
The present invention relates to a kind of method of modifying of nonmetallic ore, relate in particular to a kind of super-hydrophobic activated carbon modified material and preparation method thereof.
Background technology
Along with scientific and technological development, the progressively construction of modernization industry, various chemicals are exploited, and have brought facility to people's life, simultaneously because chemicals has produced environment and the harmful material of human body, the problem that has also become people to have to face.
Current airborne pollutant is mainly the toxic and harmful produced 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.Also have and many times need to remove toxin in people life, such as air conditioning filter has a lot of bacteriums, toxin on the net, newly-decorated has the harmful substance such as formaldehyde, all needs to remove toxin.All remove at present toxin and often use adsorbent, mainly contain silica gel, activated alumina, active carbon, molecular sieve etc., the sorbing material of developing for certain compositional selecting absorption in addition in addition.But the most adsorption capacity of these adsorbents is limited, need to study different adsorbents for different requirements, bring into play best effect.Simultaneously, 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 super-hydrophobic activated carbon modified material and preparation method thereof.
Technical scheme of the present invention is as follows:
A kind of super-hydrophobic activated carbon modified material is characterized in that being made by the raw material of following weight portion: active carbon 120-130, methyl alcohol 5-6, dimethicone 2-3, alginic acid 3-4, pectin 1-2, SN-263 2-3, culture medium of edible fungus 8-10, attapulgite modified 8-10, water are appropriate; The described attapulgite modified raw material by following weight portion is made: live tropine 2-3, lanthana 1-2, chromium oxide 3-4, morpholine 1-2, water of attapulgite 120-130, jade powder 3-4, kaolin 8-10, crosslinking agent TAC1-2, aluminium hydroxide 8-10, zinc stearate 2-3, borax 1-2, titanium sulfate 14-18, crow is appropriate; The preparation method sends into attapulgite, jade powder, kaolin in calcining furnace, and under 870-890 ℃, calcining 2-3 hour, take out, spill crosslinking agent TAC, then put into suitable quantity of water and grind, regulating the lapping liquid pH value is 4-5, grind 1-2 hour, obtain 100-150 order slurry, then regulate the lapping liquid pH value for neutral, add other residual components, continue to grind, obtain 200-300 order slurry, spray-drying, obtain.
The preparation method of described super-hydrophobic activated carbon modified material is characterized in that comprising the following steps: alginic acid, pectin, SN-263, culture medium of edible fungus are added in suitable quantity of water, stir form slurry, adding watery hydrochloric acid to regulate slurry PH is 4-5, be heated to 70-80 ℃, constantly stir 2-3 hour, then, add active carbon in slurry, granulation, send into 900-960 ℃ of roasting kiln roasting 3-4 hour, takes out and pulverize, mix with other leftover materials, dry and get final product.
Divide the beneficial effect of the invention
Super-hydrophobic activated carbon modified material of the present invention contains dimethyl-silicon wet goods hydrophobic ingredient, made up the easy moisture absorption of porous carbon material under high humility, can be afraid of by water erosion equipment for some, as air-conditioning filter net, be easy to reclaim, but the repetitive cycling utilization, not only saved industrial cost, and more industrial applications is laid a good foundation.
The specific embodiment
A kind of super-hydrophobic activated carbon modified material, by the raw material of following weight portion (kilogram), made: active carbon 125, methyl alcohol 5, dimethicone 2, alginic acid 3, pectin 1, SN-263 2, culture medium of edible fungus 9, attapulgite modified 9, water is appropriate;
The described attapulgite modified raw material by following weight portion (kilogram) is made: live tropine 2, lanthana 1, chromium oxide 3, morpholine 1, water of attapulgite 110, jade powder 3, kaolin 9, crosslinking agent TAC 1.5, aluminium hydroxide 9, zinc stearate 2, borax 1, titanium sulfate 16, crow is appropriate; The preparation method sends into attapulgite, jade powder, kaolin in calcining furnace, and under 880 ℃, calcining is 2 hours, takes out, spill crosslinking agent TAC, then put into suitable quantity of water and grind, regulating the lapping liquid pH value is 4, grind 1.5 hours, obtain 120 order slurries, then regulate the lapping liquid pH value for neutral, add other residual components, continue to grind, obtain 250 order slurries, spray-drying, obtain.
The preparation method of described super-hydrophobic activated carbon modified material comprises the following steps: alginic acid, pectin, SN-263, culture medium of edible fungus are added in suitable quantity of water, stir form slurry, adding watery hydrochloric acid to regulate slurry PH is 4, be heated to 75 ℃, constantly stir 2 hours, then, add active carbon in slurry, granulation, send into 920 ℃ of roasting kiln roastings 3 hours, takes out and pulverize, mix with other leftover materials, dry and get final product.
After measured, its iodine number 1528mg/g, methylene blue adsorption value 27.5mL/0.1g.
Claims (2)
1. a super-hydrophobic activated carbon modified material is characterized in that being made by the raw material of following weight portion: active carbon 120-130, methyl alcohol 5-6, dimethicone 2-3, alginic acid 3-4, pectin 1-2, SN-263 2-3, culture medium of edible fungus 8-10, attapulgite modified 8-10, water are appropriate; The described attapulgite modified raw material by following weight portion is made: live tropine 2-3, lanthana 1-2, chromium oxide 3-4, morpholine 1-2, water of attapulgite 120-130, jade powder 3-4, kaolin 8-10, crosslinking agent TAC1-2, aluminium hydroxide 8-10, zinc stearate 2-3, borax 1-2, titanium sulfate 14-18, crow is appropriate; The preparation method sends into attapulgite, jade powder, kaolin in calcining furnace, and under 870-890 ℃, calcining 2-3 hour, take out, spill crosslinking agent TAC, then put into suitable quantity of water and grind, regulating the lapping liquid pH value is 4-5, grind 1-2 hour, obtain 100-150 order slurry, then regulate the lapping liquid pH value for neutral, add other residual components, continue to grind, obtain 200-300 order slurry, spray-drying, obtain.
2. the preparation method of super-hydrophobic activated carbon modified material according to claim 1, is characterized in that comprising the following steps: alginic acid, pectin, SN-263, culture medium of edible fungus are added in suitable quantity of water, stir form slurry, adding watery hydrochloric acid to regulate slurry PH is 4-5, be heated to 70-80 ℃, constantly stir 2-3 hour, then, add active carbon in slurry, granulation, send into 900-960 ℃ of roasting kiln roasting 3-4 hour, takes out and pulverize, mix with other leftover materials, dry and get final product.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106809835A (en) * | 2016-12-30 | 2017-06-09 | 常州碳星科技有限公司 | A kind of method for preparing super-hydrophobic activated carbon |
CN111097391A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Organic waste gas adsorbent and preparation method thereof |
CN114831934A (en) * | 2022-05-11 | 2022-08-02 | 回音必集团抚州制药有限公司 | Preparation method of nicardipine hydrochloride injection |
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CN101531364A (en) * | 2009-04-27 | 2009-09-16 | 东南大学 | Spherical formed active carbon and method for preparing same |
US20120083403A1 (en) * | 2010-09-30 | 2012-04-05 | Ningbo Canghai New Materials Development Co., Ltd. | Method for manufacturing photocatalyst multifunctional dust-free active carbon color ball |
CN102872652A (en) * | 2012-09-25 | 2013-01-16 | 蚌埠凤凰滤清器有限责任公司 | Filter paper containing modified dickite powder |
CN102888784A (en) * | 2012-09-20 | 2013-01-23 | 蚌埠凤凰滤清器有限责任公司 | Environment-friendly efficient filter filtering paper and preparation method thereof |
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2013
- 2013-08-30 CN CN201310387341.4A patent/CN103495383A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101531364A (en) * | 2009-04-27 | 2009-09-16 | 东南大学 | Spherical formed active carbon and method for preparing same |
US20120083403A1 (en) * | 2010-09-30 | 2012-04-05 | Ningbo Canghai New Materials Development Co., Ltd. | Method for manufacturing photocatalyst multifunctional dust-free active carbon color ball |
CN102888784A (en) * | 2012-09-20 | 2013-01-23 | 蚌埠凤凰滤清器有限责任公司 | Environment-friendly efficient filter filtering paper and preparation method thereof |
CN102872652A (en) * | 2012-09-25 | 2013-01-16 | 蚌埠凤凰滤清器有限责任公司 | Filter paper containing modified dickite powder |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106809835A (en) * | 2016-12-30 | 2017-06-09 | 常州碳星科技有限公司 | A kind of method for preparing super-hydrophobic activated carbon |
CN106809835B (en) * | 2016-12-30 | 2019-03-26 | 常州碳星科技有限公司 | A method of preparing super-hydrophobic active carbon |
CN111097391A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Organic waste gas adsorbent and preparation method thereof |
CN114831934A (en) * | 2022-05-11 | 2022-08-02 | 回音必集团抚州制药有限公司 | Preparation method of nicardipine hydrochloride injection |
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