CN107934956A - A kind of sewage disposal activated carbon and its manufacture method - Google Patents
A kind of sewage disposal activated carbon and its manufacture method Download PDFInfo
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- CN107934956A CN107934956A CN201711410682.3A CN201711410682A CN107934956A CN 107934956 A CN107934956 A CN 107934956A CN 201711410682 A CN201711410682 A CN 201711410682A CN 107934956 A CN107934956 A CN 107934956A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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Abstract
The invention discloses a kind of sewage disposal activated carbon, its raw material are as follows by weight：8 10 parts of coal, 35 parts of sodium chloride, 57 parts of kaolin, 10 16 parts of bentonite, 46 parts of shuck, 24 parts of rice husk, 48 parts of timber, 35 parts of petroleum coke, 57 parts of resin, 6 10 parts of pitch, 24 parts of waste tyre particle, 20 26 parts of distilled water, 48 parts of activating reagent, the proportion of stringent control each component, change traditional activated carbon formula, kaolin, bentonite, shuck, rice husk, timber, pitch and waste tyre particle source are wide, finished activated charcoal is in granular form, easy to preserve, the term of validity is grown, preparation process is simple, low manufacture cost, by the way of heating water bath, easily water temperature is controlled, ensure the temperature environment prepared, Properties of Activated Carbon is set more to stablize.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of sewage disposal activated carbon and its manufacture method.
Background technology
China is the serious deficient country of a freshwater resources, with reform and opening-up since economical develop rapidly and city
Change process is further speeded up, and city water resource imbalance between supply and demand further protrudes.The water shortage in China at present nearly 700 cities
Up to more than 400, and wherein have nearly 100 city serious water shortages.To solve shortage of water resources contradiction, it is necessary to using sustainable
Water resource utilization modes-economizing type pattern.Water is used except advocating thriftiness, is opened up outside new water source, the regeneration of sewage and waste water
An and important channel.Using sanitary sewage as water source, make miscellaneous water after proper treatment, in Shang Shui between its water quality index
Between lower water, water in being known as, corresponding technology is known as reused water technique.Middle water can be used for lavatory flushing, gardens and field irrigation,
Road cleaning, carwash, city fountain, cooling device supplement water etc..Technology of middle water recycle is applied to practice already abroad.It is beautiful
The state such as state, Japan, Israel lavatory flushing, gardens and field irrigation, road cleaning, carwash, city fountain, cooling device supplement
With all water in use in large quantities such as water, many successful experiences are have accumulated in terms of water in utilization.Just opened from six or five, the Seventh Five-Year Plan in China
The utilization of water, begins to use in late 1990s, has formed certain scale at present, developed in work in beginning research
Use in industry and agricultural.At present, as the quickening of China's process of industrialization, economy are grown rapidly, while to water resource
Also result in destruction.In recent years, the generation of various serious water contamination accidents so that it is found that water resources shortage is increasingly
Substantially.
Sewage handling problem is increasingly subject to the great attention of society.With the process of urbanization and the development of industrial society,
One side water consumption is continuously increased, and water resource is increasingly in short supply, and on the other hand, quantity of wastewater effluent is increasing, environmental pollution day
It is beneficial serious.Need to use activated carbon in sewage disposal, traditional activated carbon cost of manufacture is high, and preparation process is complicated, former material
Expect expensive, there is certain limitation.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of sewage disposal activity proposed
Charcoal and its manufacture method.
To achieve these goals, present invention employs following technical solution：
A kind of sewage disposal activated carbon, its raw material are as follows by weight：8-10 parts of coal, 3-5 parts of sodium chloride, kaolin 5-
7 parts, 10-16 parts of bentonite, 4-6 parts of shuck, 2-4 parts of rice husk, 4-8 parts of timber, 3-5 parts of petroleum coke, 5-7 parts of resin, pitch
6-10 parts, 2-4 parts of waste tyre particle, 20-26 parts of distilled water, 4-8 parts of activating reagent.
A kind of manufacture method of sewage disposal activated carbon, includes the following steps：
S1：By coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, pitch, waste and old wheel
Tire particle, activating reagent and distilled water weigh spare in proportion；
S2：To obtaining coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, tree in step S1
Processing is dried in fat, pitch and waste tyre particle, make coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber,
Water content in petroleum coke, resin, pitch and waste tyre particle is no more than 10%, and collects spare；
S3：Material after step S2 drying process is added in mixing plant successively and is pre-mixed, control mixing temperature
Degree is between 15-50 degrees Celsius, and for control incorporation time between 0.5h-0.6h, the rotating speed for controlling mixing plant is 1100-1300
Rev/min, after stirring terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60
Degree Celsius；
S4：The mixed material obtained in step S2 is put into milling apparatus and is ground, control grinding temperature is in 15-65
Between degree Celsius, for control milling time between 0.6h-0.7h, the rotating speed for controlling milling apparatus is 1000-1200 revs/min,
After grinding terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60 degrees Celsius；
S5：Material is carbonized, material is heated under conditions of air is completely cut off, controls temperature, is 500 DEG C, material carbonization
Aqueous vapor, carbon monoxide, carbon dioxide and hydrogen can be decomposed to give off, carbon monoxide and hydrogen are collected and existed as fuel, material
Decompose and fragmentate during carbonization, and recombine into stable microcrystalline texture, microcrystal be by two panels more than, have carbon atom with
The laminated structure accumulation of hexagonal lattice arrangement forms, and material collection is spare；
S6：By material activating, add activating reagent and distilled water in the material into step S5, activating reagent position KOH and
ZnCl2Mixture, and blend gravity be 2:1, make activating reagent and material crosslinks and polycondensation reaction, and then create
Abundant micropore, makes material become a kind of good loose structure；
S7：Shaping, the pasty material obtained in step S6 is poured into mould and is stood, and mould is that depth is 1cm and diameter
For the cylinder of 2cm, the mould for pouring into pasty mixture is put into progress high temperature in high-temperature steam cabinet and is steamed so that paste mixes
Compound solidifies, while can carry out high-temperature sterilization, then packs the collection of products after cooling and shaping, is carried out using packing machine
Quantitative sealed is packed, and obtains granular activated carbon, controls the humidity of storage environment to be no more than 35%, environment temperature is no more than 80
It is Celsius.
Preferably, the mode of heating of heating water bath is used in the step S3-S4, easily water temperature is controlled, is protected
Demonstrate,prove the temperature environment prepared.
A kind of sewage disposal activated carbon provided by the invention and its manufacture method, with coal, sodium chloride, kaolin, swelling
Soil, shuck, rice husk, timber, petroleum coke, resin, pitch, waste tyre particle, activating reagent and distilled water are raw material, strictly
The proportion of each component is controlled, changes traditional activated carbon formula, kaolin, bentonite, shuck, rice husk, timber, pitch and useless
Old tire particle source is wide, and finished activated charcoal is in granular form, and easy to preserve, term of validity length, preparation process is simple, cost of manufacture
It is low, by the way of heating water bath, easily water temperature is controlled, ensures the temperature environment prepared, makes Properties of Activated Carbon more
Stablize.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
Embodiment 1
A kind of sewage disposal activated carbon, its raw material are as follows by weight：8 parts of coal, 3 parts of sodium chloride, 5 parts of kaolin are swollen
10 parts of profit soil, 4 parts of shuck, 2 parts of rice husk, 4 parts of timber, 3 parts of petroleum coke, 5 parts of resin, 6 parts of pitch, 2 parts of waste tyre particle,
20 parts of distilled water, 4 parts of activating reagent.
A kind of manufacture method of sewage disposal activated carbon, includes the following steps：
S1：By coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, pitch, waste and old wheel
Tire particle, activating reagent and distilled water weigh spare in proportion；
S2：To obtaining coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, tree in step S1
Processing is dried in fat, pitch and waste tyre particle, make coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber,
Water content in petroleum coke, resin, pitch and waste tyre particle is no more than 10%, and collects spare；
S3：Material after step S2 drying process is added in mixing plant successively and is pre-mixed, control mixing temperature
Degree is between 15-50 degrees Celsius, and for control incorporation time between 0.5h-0.6h, the rotating speed for controlling mixing plant is 1100-1300
Rev/min, after stirring terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60
Degree Celsius；
S4：The mixed material obtained in step S2 is put into milling apparatus and is ground, control grinding temperature is in 15-65
Between degree Celsius, for control milling time between 0.6h-0.7h, the rotating speed for controlling milling apparatus is 1000-1200 revs/min,
After grinding terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60 degrees Celsius；
S5：Material is carbonized, material is heated under conditions of air is completely cut off, controls temperature, is 500 DEG C, material carbonization
Aqueous vapor, carbon monoxide, carbon dioxide and hydrogen can be decomposed to give off, carbon monoxide and hydrogen are collected and existed as fuel, material
Decompose and fragmentate during carbonization, and recombine into stable microcrystalline texture, microcrystal be by two panels more than, have carbon atom with
The laminated structure accumulation of hexagonal lattice arrangement forms, and material collection is spare；
S6：By material activating, add activating reagent and distilled water in the material into step S5, activating reagent position KOH and
ZnCl2Mixture, and blend gravity be 2:1, make activating reagent and material crosslinks and polycondensation reaction, and then create
Abundant micropore, makes material become a kind of good loose structure；
S7：Shaping, the pasty material obtained in step S6 is poured into mould and is stood, and mould is that depth is 1cm and diameter
For the cylinder of 2cm, the mould for pouring into pasty mixture is put into progress high temperature in high-temperature steam cabinet and is steamed so that paste mixes
Compound solidifies, while can carry out high-temperature sterilization, then packs the collection of products after cooling and shaping, is carried out using packing machine
Quantitative sealed is packed, and obtains granular activated carbon, controls the humidity of storage environment to be no more than 35%, environment temperature is no more than 80
It is Celsius.
The mode of heating of heating water bath is used in the step S3-S4, easily water temperature is controlled, ensures what is prepared
Temperature environment.
Embodiment 2
A kind of sewage disposal activated carbon, its raw material are as follows by weight：9 parts of coal, 4 parts of sodium chloride, 6 parts of kaolin are swollen
13 parts of profit soil, 5 parts of shuck, 3 parts of rice husk, 6 parts of timber, 4 parts of petroleum coke, 6 parts of resin, 8 parts of pitch, 3 parts of waste tyre particle,
23 parts of distilled water, 6 parts of activating reagent.
A kind of manufacture method of sewage disposal activated carbon, includes the following steps：
S1：By coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, pitch, waste and old wheel
Tire particle, activating reagent and distilled water weigh spare in proportion；
S2：To obtaining coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, tree in step S1
Processing is dried in fat, pitch and waste tyre particle, make coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber,
Water content in petroleum coke, resin, pitch and waste tyre particle is no more than 10%, and collects spare；
S3：Material after step S2 drying process is added in mixing plant successively and is pre-mixed, control mixing temperature
Degree is between 15-50 degrees Celsius, and for control incorporation time between 0.5h-0.6h, the rotating speed for controlling mixing plant is 1100-1300
Rev/min, after stirring terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60
Degree Celsius；
S4：The mixed material obtained in step S2 is put into milling apparatus and is ground, control grinding temperature is in 15-65
Between degree Celsius, for control milling time between 0.6h-0.7h, the rotating speed for controlling milling apparatus is 1000-1200 revs/min,
After grinding terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60 degrees Celsius；
S5：Material is carbonized, material is heated under conditions of air is completely cut off, controls temperature, is 500 DEG C, material carbonization
Aqueous vapor, carbon monoxide, carbon dioxide and hydrogen can be decomposed to give off, carbon monoxide and hydrogen are collected and existed as fuel, material
Decompose and fragmentate during carbonization, and recombine into stable microcrystalline texture, microcrystal be by two panels more than, have carbon atom with
The laminated structure accumulation of hexagonal lattice arrangement forms, and material collection is spare；
S6：By material activating, add activating reagent and distilled water in the material into step S5, activating reagent position KOH and
ZnCl2Mixture, and blend gravity be 2:1, make activating reagent and material crosslinks and polycondensation reaction, and then create
Abundant micropore, makes material become a kind of good loose structure；
S7：Shaping, the pasty material obtained in step S6 is poured into mould and is stood, and mould is that depth is 1cm and diameter
For the cylinder of 2cm, the mould for pouring into pasty mixture is put into progress high temperature in high-temperature steam cabinet and is steamed so that paste mixes
Compound solidifies, while can carry out high-temperature sterilization, then packs the collection of products after cooling and shaping, is carried out using packing machine
Quantitative sealed is packed, and obtains granular activated carbon, controls the humidity of storage environment to be no more than 35%, environment temperature is no more than 80
It is Celsius.
The mode of heating of heating water bath is used in the step S3-S4, easily water temperature is controlled, ensures what is prepared
Temperature environment.
Embodiment 3
A kind of sewage disposal activated carbon, its raw material are as follows by weight：10 parts of coal, 5 parts of sodium chloride, 7 parts of kaolin are swollen
16 parts of profit soil, 6 parts of shuck, 4 parts of rice husk, 8 parts of timber, 5 parts of petroleum coke, 7 parts of resin, 10 parts of pitch, waste tyre particle 4
Part, 26 parts of distilled water, 8 parts of activating reagent.
A kind of manufacture method of sewage disposal activated carbon, includes the following steps：
S1：By coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, pitch, waste and old wheel
Tire particle, activating reagent and distilled water weigh spare in proportion；
S2：To obtaining coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, tree in step S1
Processing is dried in fat, pitch and waste tyre particle, make coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber,
Water content in petroleum coke, resin, pitch and waste tyre particle is no more than 10%, and collects spare；
S3：Material after step S2 drying process is added in mixing plant successively and is pre-mixed, control mixing temperature
Degree is between 15-50 degrees Celsius, and for control incorporation time between 0.5h-0.6h, the rotating speed for controlling mixing plant is 1100-1300
Rev/min, after stirring terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60
Degree Celsius；
S4：The mixed material obtained in step S2 is put into milling apparatus and is ground, control grinding temperature is in 15-65
Between degree Celsius, for control milling time between 0.6h-0.7h, the rotating speed for controlling milling apparatus is 1000-1200 revs/min,
After grinding terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60 degrees Celsius；
S5：Material is carbonized, material is heated under conditions of air is completely cut off, controls temperature, is 500 DEG C, material carbonization
Aqueous vapor, carbon monoxide, carbon dioxide and hydrogen can be decomposed to give off, carbon monoxide and hydrogen are collected and existed as fuel, material
Decompose and fragmentate during carbonization, and recombine into stable microcrystalline texture, microcrystal be by two panels more than, have carbon atom with
The laminated structure accumulation of hexagonal lattice arrangement forms, and material collection is spare；
S6：By material activating, add activating reagent and distilled water in the material into step S5, activating reagent position KOH and
ZnCl2Mixture, and blend gravity be 2:1, make activating reagent and material crosslinks and polycondensation reaction, and then create
Abundant micropore, makes material become a kind of good loose structure；
S7：Shaping, the pasty material obtained in step S6 is poured into mould and is stood, and mould is that depth is 1cm and diameter
For the cylinder of 2cm, the mould for pouring into pasty mixture is put into progress high temperature in high-temperature steam cabinet and is steamed so that paste mixes
Compound solidifies, while can carry out high-temperature sterilization, then packs the collection of products after cooling and shaping, is carried out using packing machine
Quantitative sealed is packed, and obtains granular activated carbon, controls the humidity of storage environment to be no more than 35%, environment temperature is no more than 80
It is Celsius.
The mode of heating of heating water bath is used in the step S3-S4, easily water temperature is controlled, ensures what is prepared
Temperature environment.
A kind of sewage disposal activated carbon provided by the invention and its manufacture method, with coal, sodium chloride, kaolin, swelling
Soil, shuck, rice husk, timber, petroleum coke, resin, pitch, waste tyre particle, activating reagent and distilled water are raw material, strictly
The proportion of each component is controlled, changes traditional activated carbon formula, kaolin, bentonite, shuck, rice husk, timber, pitch and useless
Old tire particle source is wide, and finished activated charcoal is in granular form, and easy to preserve, term of validity length, preparation process is simple, cost of manufacture
It is low, by the way of heating water bath, easily water temperature is controlled, ensures the temperature environment prepared, makes Properties of Activated Carbon more
Stablize.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
- A kind of 1. sewage disposal activated carbon, it is characterised in that：Its raw material is as follows by weight：8-10 parts of coal, sodium chloride 3-5 Part, 5-7 parts of kaolin, 10-16 parts of bentonite, 4-6 parts of shuck, 2-4 parts of rice husk, 4-8 parts of timber, 3-5 parts of petroleum coke, resin 5-7 parts, 6-10 parts of pitch, 2-4 parts of waste tyre particle, 20-26 parts of distilled water, 4-8 parts of activating reagent.
- A kind of 2. manufacture method of sewage disposal activated carbon according to claim 1, it is characterised in that：Including following step Suddenly：S1：By coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, pitch, waste tire Grain, activating reagent and distilled water weigh spare in proportion；S2：To obtained in step S1 coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, petroleum coke, resin, Processing is dried in pitch and waste tyre particle, makes coal, sodium chloride, kaolin, bentonite, shuck, rice husk, timber, stone Water content in oil coke, resin, pitch and waste tyre particle is no more than 10%, and collects spare；S3：Material after step S2 drying process is added in mixing plant successively and is pre-mixed, control mixing temperature exists Between 15-50 degrees Celsius, control incorporation time between 0.5h-0.6h, control the rotating speed of mixing plant turn for 1100-1300/ Minute, after stirring terminates, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is taken the photograph no more than 60 Family name's degree；S4：The mixed material obtained in step S2 is put into milling apparatus and is ground, control grinding temperature is Celsius in 15-65 Between degree, control milling time is between 0.6h-0.7h, and the rotating speed for controlling milling apparatus is 1000-1200 revs/min, grinding After end, material collection is spare, the humidity of storage environment is no more than 25%, and environment temperature is no more than 60 degrees Celsius；S5：Material is carbonized, material is heated under conditions of air is completely cut off, controls temperature, is 500 DEG C, material carbonization can divide Aqueous vapor, carbon monoxide, carbon dioxide and hydrogen are liberated out, carbon monoxide and hydrogen are collected and are being carbonized as fuel, material When decompose and fragmentate, and recombine into stable microcrystalline texture, microcrystal be by two panels more than, have carbon atom with hexagonal The laminated structure accumulation of lattice arrangement forms, and material collection is spare；S6：By material activating, activating reagent and distilled water, activating reagent position KOH and ZnCl are added in the material into step S52 Mixture, and blend gravity be 2:1, make activating reagent and material crosslinks and polycondensation reaction, and then create abundant Micropore, makes material become a kind of good loose structure；S7：Shaping, the pasty material obtained in step S6 is poured into mould and is stood, and mould is that depth is 1cm and a diameter of 2cm Cylinder, by the mould for pouring into pasty mixture be put into high-temperature steam cabinet carry out high temperature steam so that pasty mixture Solidification, while high-temperature sterilization can be carried out, then the collection of products after cooling and shaping is packed, is quantified using packing machine Pack, obtain granular activated carbon, control the humidity of storage environment to be no more than 35%, environment temperature is taken the photograph no more than 80 Family name.
- A kind of 3. manufacture method of sewage disposal activated carbon according to claim 2, it is characterised in that：The step The mode of heating of heating water bath is used in S3-S4, easily water temperature is controlled, ensures the temperature environment prepared.
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| CN201711410682.3A CN107934956A (en) | 2017-12-23 | 2017-12-23 | A kind of sewage disposal activated carbon and its manufacture method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711410682.3A CN107934956A (en) | 2017-12-23 | 2017-12-23 | A kind of sewage disposal activated carbon and its manufacture method |
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| CN107934956A true CN107934956A (en) | 2018-04-20 |
Family
ID=61939845
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| CN201711410682.3A Pending CN107934956A (en) | 2017-12-23 | 2017-12-23 | A kind of sewage disposal activated carbon and its manufacture method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887600A (en) * | 2022-05-18 | 2022-08-12 | 安徽鑫汇碳业有限公司 | Improved biological deodorization, deodorization and dehumidification spherical granular active carbon |
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| CN103130223A (en) * | 2013-03-25 | 2013-06-05 | 东南大学 | Method for preparing activated carbon by using municipal solid waste as raw material |
| CN103553037A (en) * | 2013-09-25 | 2014-02-05 | 蚌埠德美过滤技术有限公司 | Jute stalk modified active carbon and preparation method thereof |
| CN103663450A (en) * | 2013-12-19 | 2014-03-26 | 中国科学院过程工程研究所 | Carbon microspheres with high specific surface area and preparation method for carbon microspheres with high specific surface area |
| CN106794444A (en) * | 2014-09-16 | 2017-05-31 | 株式会社可乐丽 | The manufacture method of the adsorbent comprising activated carbon |
| CN106744941A (en) * | 2017-02-28 | 2017-05-31 | 苏州顶裕节能设备有限公司 | Activated carbon and its method prepared by a kind of utilization discarded object |
-
2017
- 2017-12-23 CN CN201711410682.3A patent/CN107934956A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130223A (en) * | 2013-03-25 | 2013-06-05 | 东南大学 | Method for preparing activated carbon by using municipal solid waste as raw material |
| CN103553037A (en) * | 2013-09-25 | 2014-02-05 | 蚌埠德美过滤技术有限公司 | Jute stalk modified active carbon and preparation method thereof |
| CN103663450A (en) * | 2013-12-19 | 2014-03-26 | 中国科学院过程工程研究所 | Carbon microspheres with high specific surface area and preparation method for carbon microspheres with high specific surface area |
| CN106794444A (en) * | 2014-09-16 | 2017-05-31 | 株式会社可乐丽 | The manufacture method of the adsorbent comprising activated carbon |
| CN106744941A (en) * | 2017-02-28 | 2017-05-31 | 苏州顶裕节能设备有限公司 | Activated carbon and its method prepared by a kind of utilization discarded object |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887600A (en) * | 2022-05-18 | 2022-08-12 | 安徽鑫汇碳业有限公司 | Improved biological deodorization, deodorization and dehumidification spherical granular active carbon |
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