CN106065345B - A kind of modified environment-friendly charcoal and its preparation method and application - Google Patents
A kind of modified environment-friendly charcoal and its preparation method and application Download PDFInfo
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- 239000003610 charcoal Substances 0.000 title claims abstract description 86
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 53
- 238000003756 stirring Methods 0.000 claims abstract description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 241000234295 Musa Species 0.000 claims abstract description 17
- 235000018290 Musa x paradisiaca Nutrition 0.000 claims abstract description 17
- 235000019441 ethanol Nutrition 0.000 claims abstract description 17
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims abstract description 17
- 229960000892 attapulgite Drugs 0.000 claims abstract description 15
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 15
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 9
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 9
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000010792 warming Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 11
- 239000005413 snowmelt Substances 0.000 abstract description 10
- 150000003839 salts Chemical class 0.000 abstract description 8
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 7
- 230000003628 erosive effect Effects 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 230000008635 plant growth Effects 0.000 abstract description 5
- 241001465754 Metazoa Species 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002781 deodorant agent Substances 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 abstract description 2
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000012467 final product Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000252229 Carassius auratus Species 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 2
- 235000000100 Hibiscus rosa sinensis Nutrition 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 235000000664 Rosa chinensis Nutrition 0.000 description 2
- 235000016785 Rosa della China Nutrition 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- -1 salt sodium chloride Chemical class 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 208000016261 weight loss Diseases 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Carbon And Carbon Compounds (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of modified environment-friendly charcoals and its preparation method and application, charcoal are crushed, being sieved is made charcoal powder；Banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, rosin is ground up, sieved obtained colophony powder；Mixed liquor, colophony powder and charcoal powder are mixed, stirring is sealed after heating, room temperature is down to and attapulgite stirring is added, sealing stirring is down to after room temperature, drying after heating to obtain the final product.The present invention does not contain inorganic salts, will not cause harm to the human body, be widely used in snow melt product scope, the removal suitable for winter all kinds of place ice and snow.Not only deicing or snow melting ability is strong by the present invention, but also minimum to metal, concrete erosion；Do not corrode building and road surface, do not injure plant and aquatic animal, do not destroy soil pH, not will cause the salinization of soil, moreover it is possible to promote plant growth, moreover it is possible to adsorb heavy metal and organic pollutant, can be used for roasting, chemical fertilizer, deodorant etc..
Description
Technical field
The present invention relates to environment-friendlycharcoal charcoal technical field, specifically a kind of modified environment-friendly charcoal and its preparation method and application.
Background technique
Charcoal is timber or wood material by imperfect combustion, or is pyrolyzed in the absence of air conditions, is remained
Dark brown or black porosu solid fuel.Charcoal is all used in the smelting of the bronze ware and period in Spring and Autumn and Warring States's epoch ironware of Chinese Shang dynasty,
Climate change etc. is observed using its hygroscopicity.Fuel, the reducing agent of electric furnace smelting are used as coverture protection gold when metal refines
Belong to not oxidized.Often make the raw material of carbon disulfide and active carbon etc. on chemical industry.Combustion as Biscuits Factory, smeltery etc.
Material, be also used for the filtering of water, the decoloration of liquid and prepare black powder etc..Also in grinding, drawing, makeup, medicine, gunpowder, infiltration
The application of aspects such as carbon, powder metallurgy.Charcoal is applied fewer in terms of snow melt using extremely wide.Deicing salt
It the use of substantially reduce Winter Snow is people's production and bring inconvenience of living, but as caused by traditional deicing salt on environment
Irreversible harm and force numerous researchers gradually to carry out the research and development of New Kind of Solvent of Snow-melted.Earliest deicing salt
It is industrial salt sodium chloride, then starts with magnesium chloride, potassium chloride and calcium chloride or their mixture.It is organic in recent years
Class deicing salt gradually appears, but due to its expensive starting materials, and snow melt effect is not so good as traditional deicing salt ideal, leads to its use scope
It is smaller.Chloride ion content in deicing salt is excessively high, and the anion of principal goods material is entirely chloride ion under normal circumstances.It is remained after snow melt
A large amount of chloride ions on road surface will road pavement generation corrosion, the serious use quality for destroying road and service life.It flows into
Plant growth and human health will be endangered after soil and underground water.Although also there is charcoal to be applied to snow melt field,
Charcoal in the field in use, its snow melt effect is poor, and add organic pollution environment the problems such as.
Summary of the invention
That the purpose of the present invention is to provide a kind of deicing or snow melting abilities is strong, do not corrode building and road surface, do not injure plant and
Aquatic animal, the modified environment-friendly charcoal and its preparation method and application for not destroying soil pH, promoting plant growth, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of preparation method of modified environment-friendly charcoal, comprises the steps of:
1) charcoal is placed in pulverizer and is crushed, cross 80-100 mesh, charcoal powder is made；
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 12-15: 30-35；
3) rosin is pulverized, crosses 120-150 mesh, colophony powder is made；
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 35-45: 3-
5:22-28；After stirring 20-25min, it is warming up to 75-78 DEG C, sealing stirring 60-75min is cooled to room temperature addition attapulgite,
Wherein the mass ratio of attapulgite and charcoal powder is 1: 2.2-3.5, after stirring 20-25min, is warming up to 88-92 DEG C, sealing stirring
30-35min, then it is warming up to 120-140 DEG C, it is down to room temperature after sealing stirring 20-30min, up to modified environment-friendly charcoal after drying.
As a further solution of the present invention: in step 2), the mass ratio of banana oil, hexamethylene and alcohol is 1: 14: 32.
As a further solution of the present invention: in step 4), the mass ratio of mixed liquor, colophony powder and charcoal powder is 40: 4:
25。
Modified environment-friendly charcoal is made in the preparation method.
The modified environment-friendly charcoal is preparing the application in snow melting material.
Compared with prior art, the beneficial effects of the present invention are:
Modified environment-friendly charcoal prepared by the present invention does not contain inorganic salts, will not cause harm to the human body.It is widely used in snow melt
Product scope, suitable for the removal of winter all kinds of place ice and snow, such as airport, traffic route, industrial premises and other snow and ice covers
Place.Not only deicing or snow melting ability is strong by the present invention, but also minimum to metal, concrete erosion；Do not corrode building and road surface,
Plant and aquatic animal are not injured, are not destroyed soil pH, not will cause the salinization of soil, moreover it is possible to promote plant growth.It solves
Traditional snow melt product reduces the influence to road and environment to greatest extent and breaks to the etching problem of road and bridge reinforcing bar
It is bad.In addition, the present invention can also adsorb heavy metal and organic pollutant, can be used for roasting, chemical fertilizer, deodorant etc..
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of preparation method of modified environment-friendly charcoal is comprised the steps of:
1) charcoal is placed in pulverizer and is crushed, cross 80 meshes, charcoal powder is made.
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 12: 30.
3) rosin is pulverized, crosses 120 meshes, colophony powder is made.
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 35: 3: 22；
After stirring 20min, 75 DEG C are warming up to, sealing stirring 60min is cooled to room temperature addition attapulgite, wherein attapulgite and wood
The mass ratio of powdered carbon is 1: 2.2, after stirring 20min, is warming up to 88 DEG C, sealing stirring 30min, then be warming up to 120 DEG C, sealing is stirred
It is down to room temperature after mixing 20min, up to modified environment-friendly charcoal after drying.
Embodiment 2
In the embodiment of the present invention, a kind of preparation method of modified environment-friendly charcoal is comprised the steps of:
1) charcoal is placed in pulverizer and is crushed, sieved with 100 mesh sieve, charcoal powder is made.
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 15: 35.
3) rosin is pulverized, crosses 150 meshes, colophony powder is made.
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 45: 5: 28；
After stirring 25min, 78 DEG C are warming up to, sealing stirring 75min is cooled to room temperature addition attapulgite, wherein attapulgite and wood
The mass ratio of powdered carbon is 1: 3.5, wherein 92 DEG C, sealing stirring 35min are warming up to, then be warming up to 140 DEG C after stirring 25min, it is close
It is down to room temperature after envelope stirring 30min, up to modified environment-friendly charcoal after drying.
Embodiment 3
In the embodiment of the present invention, a kind of preparation method of modified environment-friendly charcoal is comprised the steps of:
1) charcoal is placed in pulverizer and is crushed, sieved with 100 mesh sieve, charcoal powder is made.
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 14: 32.
3) rosin is pulverized, crosses 150 meshes, colophony powder is made.
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 40: 4: 25；
After stirring 22min, 77 DEG C are warming up to, sealing stirring 68min is cooled to room temperature addition attapulgite, wherein attapulgite and wood
The mass ratio of powdered carbon is 1: 3, after stirring 22min, is warming up to 90 DEG C, sealing stirring 32min, then be warming up to 130 DEG C, sealing stirring
Room temperature is down to after 25min, up to modified environment-friendly charcoal after drying.
Embodiment 4
In the embodiment of the present invention, a kind of preparation method of modified environment-friendly charcoal is comprised the steps of:
1) charcoal is placed in pulverizer and is crushed, sieved with 100 mesh sieve, charcoal powder is made.
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 14: 32.
3) rosin is pulverized, crosses 150 meshes, colophony powder is made.
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 40: 4: 28；
After stirring 22min, 77 DEG C are warming up to, sealing stirring 68min is cooled to room temperature addition attapulgite, wherein attapulgite and wood
The mass ratio of powdered carbon is 1: 3, after stirring 22min, is warming up to 90 DEG C, sealing stirring 32min, then be warming up to 130 DEG C, sealing stirring
Room temperature is down to after 25min, up to modified environment-friendly charcoal after drying.
Embodiment 5
In the embodiment of the present invention, a kind of preparation method of modified environment-friendly charcoal is comprised the steps of:
1) charcoal is placed in pulverizer and is crushed, sieved with 100 mesh sieve, charcoal powder is made.
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol
It is 1: 14: 32.
3) rosin is pulverized, crosses 150 meshes, colophony powder is made.
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 40: 4: 25；
After stirring 22min, 77 DEG C are warming up to, sealing stirring 68min is cooled to room temperature addition attapulgite, wherein attapulgite and wood
The mass ratio of powdered carbon is 1: 2.5, after stirring 22min, is warming up to 90 DEG C, sealing stirring 32min, then be warming up to 130 DEG C, sealing is stirred
It is down to room temperature after mixing 25min, up to modified environment-friendly charcoal after drying.
Embodiment 6 is tested for the property the modified environment-friendly charcoal that embodiment 1-5 is prepared:
1, to the test of snow melt ability under same quality
By NaCl, CaCl2Modified environment-friendly charcoal with embodiment 1-5 preparation is according to the experimental method in GB/T23851-2009
And step carries out deicing or snow melting aptitude tests, test result is as shown in table 1.
Table 1
| Deicing or snow melting ability W/% | |
| NaCl | 158 |
| CaCl2 | 167 |
| Embodiment 1 | 185 |
| Embodiment 2 | 186 |
| Embodiment 3 | 198 |
| Embodiment 4 | 190 |
| Embodiment 5 | 192 |
2, modified environment-friendly charcoal snow melt ability under same temperature
By NaCl, CaCl2The modified environment-friendly charcoal prepared with embodiment 1 is 1kg, and set temperature is -16 DEG C, setting test
Time is 30min, and it is as shown in table 2 thus to obtain test result.
Table 2
3, aquatic organism corrosion experiment is carried out to the modified environment-friendly charcoal that embodiment 3 is prepared
Healthy goldfish three, weight are respectively as follows: 15g, 18g, 21g, and clear water cultivation 1 day without exception.By the embodiment of the present invention 3
The modified environment-friendly charcoal of preparation is added in fish jar according to the ratio (m/m) that quality is 1%, is observed after 24 hours, goldfish is without exception；
It is 2% (m/m) that modified environment-friendly charcoal, which is added to quality, again, is observed after 24 hours, goldfish is without exception；Modified environment-friendly charcoal is added again
It is 5% (m/m) to quality, is observed after 24 hours, goldfish is without exception, observes after 48 hours, and goldfish is still without exception, sees after 96 hours
It examines, goldfish is without exception.Thus illustrate that modified environment-friendly charcoal prepared by the present invention is non-hazardous to aquatic animal and water body.
4, the modified environment-friendly charcoal vegetation erosion that embodiment 3 is prepared is tested
3 plants of China rose, during normal growth is bloomed.Modified environment-friendly charcoal is added in soil according to the ratio of every cube of 1kg,
It is observed after 24 hours, it is without exception；Modified environment-friendly charcoal is added in soil after 24 hours according to the ratio of every cube of 2kg again and is seen
It examines, it is without exception；Modified environment-friendly charcoal is added in soil after 48 hours according to the ratio of every cube of 10kg again and is observed, it is without exception；
Modified environment-friendly charcoal is added in soil after 96 hours according to the ratio of every cube of 50kg again and is observed, it is without exception, and bloom three,
Period blade is without turning yellow and increasing by 28 young leaves, and soil is without anti-alkali phenomenon.Thus illustrate modified environment-friendly charcoal pair prepared by the present invention
Plant is non-hazardous.In addition, also comparing with the China rose for being not added with modified environment-friendly charcoal, discovery is not added with the moon of modified environment-friendly charcoal
Season, which is spent, has 5 leaves to turn yellow, and blooms 2, increases by 19 young leaves, illustrates that the present invention can also promote plant growth.
5, to the corrosion of carbon steel rate of the embodiment 1-5 modified environment-friendly charcoal being prepared
Experimental method and step are shown in GB/T18175-2000, are tested by corrosion of carbon steel rate, evaluation of result is shown in Table 3.This
Invention modified environment-friendly charcoal has excellent resist metal corrosion ability.
Table 3
6, to the concrete erosion rate of the embodiment 1-5 modified environment-friendly charcoal being prepared
Experimental method and step are shown in GBJ82-1985, are tested by concrete erosion rate, evaluation of result is shown in Table 4.This hair
It is bright to have excellent anti-concrete erosion ability.
Table 4
| Steel bar corrosion weight-loss ratio Lw/% | |
| Embodiment 1 | 0.15 |
| Embodiment 2 | 0.14 |
| Embodiment 3 | 0.11 |
| Embodiment 4 | 0.10 |
| Embodiment 5 | 0.08 |
7, adsorption test of the 1-5 of the embodiment of the present invention to heavy metal
Adsorption test to leaded ions mimic water: selecting 5 kinds of products prepared by above-described embodiment as adsorbent, by with
Lower waste water treatment process, experimental result are included in table 5.
(1) taking the initial concentration containing lead ion is the simulated wastewater 200mL of 700mg/L；
(2) pH value is adjusted in 2.0~8.5 ranges；
(3) present invention is added into simulated water sample, adsorbent amount is 1.0g/L water sample, at room temperature stirring and adsorbing 30min；
(4) the static concentration for taking supernatant Aas Determination of Lead In China ion calculates adsorption capacity.
Table 5
| Adsorbent | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Adsorption capacity (mg/g) | 618.2 | 626.9 | 658.1 | 660.7 | 675.9 |
As seen from Table 5, the present invention is 675.9mg/g to the maximum adsorption capacity of lead ion.Also to the heavy metals such as copper, cadmium into
Row absorption, can adsorb 90% or more heavy metal, and the content of heavy metal ion is less than absorption of the invention in wastewater sample
When capacity, adsorption rate is a kind of material of heavy metal ion of absorption well up to 100%.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of preparation method of modified environment-friendly charcoal, comprises the steps of:
1) charcoal is placed in pulverizer and is crushed, cross 80-100 mesh, charcoal powder is made；
It is characterized in that,
2) banana oil, hexamethylene and ethyl alcohol are mixed to prepare mixed liquor, wherein the mass ratio of banana oil, hexamethylene and alcohol is 1:
12-15:30-35；
3) rosin is pulverized, crosses 120-150 mesh, colophony powder is made；
4) mixed liquor, colophony powder and charcoal powder are mixed, the mass ratio of mixed liquor, colophony powder and charcoal powder is 35-45: 3-5:
22-28；After stirring 20-25min, it is warming up to 75-78 DEG C, sealing stirring 60-75min is cooled to room temperature addition attapulgite,
The mass ratio of middle attapulgite and charcoal powder is 1: 2.2-3.5, after stirring 20-25min, is warming up to 88-92 DEG C, sealing stirring
30-35min, then it is warming up to 120-140 DEG C, it is down to room temperature after sealing stirring 20-30min, up to modified environment-friendly charcoal after drying.
2. the preparation method of modified environment-friendly charcoal according to claim 1, which is characterized in that in step 2), banana oil, hexamethylene
The mass ratio of alkane and alcohol is 1: 14: 32.
3. the preparation method of modified environment-friendly charcoal according to claim 1, which is characterized in that in step 4), mixed liquor, rosin
The mass ratio of powder and charcoal powder is 40: 4: 25.
4. modified environment-friendly charcoal made from preparation method according to claim 1 to 3.
5. modified environment-friendly charcoal according to claim 4 is preparing the application in snow melting material.
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|---|---|---|---|---|
| JP2002326886A (en) * | 2001-05-07 | 2002-11-12 | Yoshihara Oil Mill Ltd | Solid fertilizer |
| US20070267604A1 (en) * | 2004-07-28 | 2007-11-22 | Butcher Jonah V | Carbon composite near-net-shape molded part and method of making |
| CN101462720A (en) * | 2009-01-16 | 2009-06-24 | 国家海洋环境监测中心 | Preparation of modified active carbon |
| CN102690632A (en) * | 2012-06-15 | 2012-09-26 | 天津市泰戈科技发展有限责任公司 | Method for preparing environment-friendly snow melting agent by using pyroligneous liquid |
| CN104650811A (en) * | 2015-02-28 | 2015-05-27 | 辽宁石化职业技术学院 | Environment-friendly snow melting agent and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002326886A (en) * | 2001-05-07 | 2002-11-12 | Yoshihara Oil Mill Ltd | Solid fertilizer |
| US20070267604A1 (en) * | 2004-07-28 | 2007-11-22 | Butcher Jonah V | Carbon composite near-net-shape molded part and method of making |
| CN101462720A (en) * | 2009-01-16 | 2009-06-24 | 国家海洋环境监测中心 | Preparation of modified active carbon |
| CN102690632A (en) * | 2012-06-15 | 2012-09-26 | 天津市泰戈科技发展有限责任公司 | Method for preparing environment-friendly snow melting agent by using pyroligneous liquid |
| CN104650811A (en) * | 2015-02-28 | 2015-05-27 | 辽宁石化职业技术学院 | Environment-friendly snow melting agent and preparation method thereof |
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