CN113713760A - Special carbon for efficiently adsorbing automobile exhaust - Google Patents
Special carbon for efficiently adsorbing automobile exhaust Download PDFInfo
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- CN113713760A CN113713760A CN202011325404.XA CN202011325404A CN113713760A CN 113713760 A CN113713760 A CN 113713760A CN 202011325404 A CN202011325404 A CN 202011325404A CN 113713760 A CN113713760 A CN 113713760A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
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Abstract
The invention discloses a special carbon for efficiently adsorbing automobile exhaust, which comprises the following raw materials in parts by mass: 2-3 parts of plant raw materials; 4-7 parts of sodium silicate; 4-6 parts of calcium silicate; 5-6 parts of mineral raw materials; 1-2 parts of rubber waste; 1-4 parts of polypropylene; 1-2 parts of binder fiber; 1-3 parts of an antioxidant; 2-3 parts of coconut shell activated carbon; 2-4 parts of an organic solvent; 2-3 parts of zeolite, and the first step: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams; the raw materials are prepared by pulverizing the plant material and the mineral material with a pulverizer, and are prepared to be placed in a storage box. The method of the invention is more convenient for users to use, and in the using process, the users can select the size of the carbon rod according to the automobile and select the aperture of the carbon rod according to the requirements, thereby being more convenient for the users to use.
Description
Technical Field
The invention relates to the technical field of special carbon for adsorbing automobile exhaust, in particular to special carbon for efficiently adsorbing automobile exhaust.
Background
The automobile exhaust is exhaust gas generated when an automobile is used, contains hundreds of different compounds, pollutants in the automobile exhaust comprise solid suspended particles, carbon monoxide, carbon dioxide, carbon hydrogen compounds, nitrogen oxide compounds, lead, sulfur oxide compounds and the like, the exhaust gas can directly harm human health and can also have a profound influence on the environment of human life, sulfur dioxide in the exhaust gas has strong pungent smell, acid rain is easily caused when a certain concentration is reached, soil and water sources are acidified, the growth of crops and forests is influenced, the special activated carbon for the automobile is developed by an activated carbon manufacturer aiming at harmful gas in the automobile, can effectively adsorb the harmful gas in the automobile, a strand of light blue smoke is sprayed out from the tail of a motor vehicle at the street of a water horse, so that the automobile exhaust gas is generally called automobile exhaust gas, and the gas emission is not only strange in smell, the automobile tail gas is harmful to people, the activated carbon is black powder or blocky, granular and cellular amorphous carbon and is also regularly arranged crystalline carbon, and the activated carbon also comprises two types of admixtures besides carbon elements: one is chemically bound elements, primarily oxygen and hydrogen, which remain in the carbon due to incomplete carbonization, or foreign non-carbon elements chemically bind to the activated carbon surface during activation, such as by oxidation of the activated carbon surface or by oxidation of water vapor during activation with water vapor; another type of blend is ash, which is the inorganic portion of activated carbon; the ash content is easy to cause secondary pollution in the active carbon.
According to Chinese patent with publication number CN104841376A, an automobile exhaust adsorbing material is disclosed, which is prepared from the following raw materials in parts by weight: 6-10 parts of sodium silicate, 5-7 parts of decabromodiphenyl ether, 1-4 parts of antioxidant, 5-10 parts of phellandrene, 4-11 parts of methyl eicosatedate, 6-12 parts of 30-55-mesh high rare earth, 4-6 parts of trisodium acetate, 5-9 parts of alkenyl sulfonate, 1-4 parts of polyphosphate, 3-6 parts of ethylene glycol monobutyl ether, 4-6 parts of butyl cellulose solvent, 6-11 parts of potassium pyrophosphate, 2-6 parts of sodium nitrate, 5-11 parts of methyl silicone oil, 4-10 parts of potassium chromate and 9-14 parts of organic solvent, and the invention has the beneficial effects that: the automobile exhaust adsorbing material disclosed by the invention can well adsorb particulate matters in exhaust, and can reduce the emission of other harmful substances, but the special automobile exhaust adsorbing carbon is produced, the size of a carbon rod is always uniform in diameter, so that the special automobile exhaust adsorbing material is inconvenient to use by a user, the practicability of the special automobile exhaust adsorbing carbon is influenced, and when the special automobile exhaust adsorbing carbon is used, the special automobile exhaust adsorbing carbon is poor in adsorption performance, short in adsorption time, inconvenient to save energy and protect environment due to the fact that the special automobile exhaust adsorbing carbon needs to be continuously replaced, and the use of the user is inconvenient.
Disclosure of Invention
The invention provides a special carbon for efficiently adsorbing automobile exhaust, which is used for solving the technical problems that the size of a carbon rod is always uniform and the adsorption performance is poor in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the special carbon for efficiently adsorbing the automobile exhaust comprises the following raw materials in parts by mass: 2-3 parts of plant raw materials; 4-7 parts of sodium silicate; 4-6 parts of calcium silicate; 5-6 parts of mineral raw materials; 1-2 parts of rubber waste; 1-4 parts of polypropylene; 1-2 parts of binder fiber; 1-3 parts of an antioxidant; 2-3 parts of coconut shell activated carbon; 2-4 parts of an organic solvent; 2-3 parts of zeolite.
Preferably, the method comprises the following processing steps,
the method comprises the following steps: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams;
step two: preparing raw materials, namely crushing plant raw materials and mineral raw materials by a crusher, and preparing the raw materials to be filled into a storage box;
step three: carbonizing treatment, namely putting the crushed plant raw materials and the crushed mineral raw materials into a carbonization furnace, carbonizing at the temperature of 550-750 ℃ for 2-5 hours, and taking out the crushed plant raw materials and the crushed mineral raw materials after carbonization;
step four: placing the carbonized raw materials together with sodium silicate, calcium silicate, polypropylene, binder fiber, antioxidant and coconut shell activated carbon, adding a proper amount of water, then stirring the mixture into a paste shape, adding a proper amount of organic solvent, mixing and stirring, heating to 65-90 ℃, and grinding for 2-4 hours to obtain a 250-mesh 400-mesh sieve;
step five: putting zeolite and sodium alginate into a calcining furnace, calcining for 2-3 hours at the temperature of 500-600 ℃, taking out the zeolite and the sodium alginate, putting 11-14% of the zeolite and the sodium alginate into a hydrochloric acid solution, soaking for 3-5 hours, filtering, taking out the zeolite, repeatedly washing with clear water, drying, and finally grinding the zeolite and the sodium alginate into powder;
step six: washing the raw materials ground in the fourth step with clear water until the pH value is neutral;
step seven: mixing the raw materials in the step six and the raw materials in the step five together, then placing the mixture into different containers, and then drying the containers to obtain the product.
Preferably, in the step one, the plant material, sodium silicate, calcium silicate, mineral material, polypropylene, binder fiber, antioxidant, coconut shell activated carbon, organic solvent, zeolite and other materials are subpackaged according to grams, and the corresponding weight in the container is recorded on the outer surface of the subpackaging container.
Preferably, the outer surfaces of the plant raw materials and the mineral raw materials in the step two are cleaned, then the plant raw materials and the mineral raw materials are crushed, and the crushed materials are sieved to make the powder sizes consistent.
Preferably, in the third step, in the carbonization process, the heating temperature of the carbonization furnace is well controlled, and the raw material in the carbonization furnace is turned over back and forth, so that the raw material is uniformly heated.
Preferably, the raw materials in the fourth step are mixed and stirred, heated at a controlled temperature and then finely ground.
Preferably, the penta zeolite and sodium alginate are calcined according to proper weight, and after the penta zeolite and sodium alginate are calcined, the penta zeolite and sodium alginate are soaked in hydrochloric acid solution after being cooled, and after the penta zeolite and sodium alginate are soaked, the penta zeolite and sodium alginate are filtered.
Preferably, in step six, the washed material is tested by PH paper, and is used when PH is 7.
Preferably, step seven, the mixed raw materials are added into different containers, and the containers are dried and molded to obtain carbon rods with different apertures.
Compared with the prior art, the invention has the beneficial effects that: the method can be more convenient for a user to use, and in the using process, the user can select the size of the carbon rod according to the automobile and select the aperture of the carbon rod according to the requirement, so that the method is more convenient for the user to use.
Detailed Description
In order to make the technical means, inventive features, objectives and effects realized by the present invention easy to understand and understand, the present invention is further described below with reference to the specific embodiments.
In the case of the example 1, the following examples are given,
the composite material comprises the following raw materials in parts by mass: 2 parts of plant raw materials; 4 parts of sodium silicate; 4 parts of calcium silicate; 5 parts of mineral raw materials; 1 part of rubber waste; 1 part of polypropylene; 1 part of binding fiber; 1 part of antioxidant; 2 parts of coconut shell activated carbon; 2 parts of an organic solvent; 2 parts of zeolite.
Preferably, the method comprises the following processing steps,
the method comprises the following steps: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams;
step two: preparing raw materials, namely crushing plant raw materials and mineral raw materials by a crusher, and preparing the raw materials to be filled into a storage box;
step three: carbonizing treatment, namely putting the crushed plant raw materials and the crushed mineral raw materials into a carbonization furnace, carbonizing at 550 ℃ for 2 hours, and taking out the plant raw materials and the mineral raw materials after the carbonization treatment;
step four: placing the carbonized raw materials together with sodium silicate, calcium silicate, polypropylene, binder fiber, antioxidant and coconut shell activated carbon, adding a proper amount of water, then stirring the mixture into a paste, adding a proper amount of organic solvent, mixing and stirring, heating to 65 ℃, and grinding for 2 hours to obtain a 300-mesh sieve;
step five: putting zeolite and sodium alginate into a calcining furnace, calcining for 2 hours at 500 ℃, taking out the zeolite and the sodium alginate, putting 11% of the zeolite and the sodium alginate into a hydrochloric acid solution, soaking for 3 hours, filtering, taking out the zeolite, repeatedly washing with clear water, drying, and finally grinding the zeolite and the sodium alginate into powder;
step six: washing the raw materials ground in the fourth step with clear water until the pH value is neutral;
step seven: mixing the raw materials in the step six and the raw materials in the step five together, then placing the mixture into different containers, and then drying the containers to obtain the product.
Preferably, in the step one, the plant material, sodium silicate, calcium silicate, mineral material, polypropylene, binder fiber, antioxidant, coconut shell activated carbon, organic solvent, zeolite and other materials are subpackaged according to grams, and the corresponding weight in the container is recorded on the outer surface of the subpackaging container.
Preferably, the outer surfaces of the plant raw materials and the mineral raw materials in the step two are cleaned, then the plant raw materials and the mineral raw materials are crushed, and the crushed materials are sieved to make the powder sizes consistent.
Preferably, in the third step, in the carbonization process, the heating temperature of the carbonization furnace is well controlled, and the raw material in the carbonization furnace is turned over back and forth, so that the raw material is uniformly heated.
Preferably, the raw materials in the fourth step are mixed and stirred, heated at a controlled temperature and then finely ground.
Preferably, the penta zeolite and sodium alginate are calcined according to proper weight, and after the penta zeolite and sodium alginate are calcined, the penta zeolite and sodium alginate are soaked in hydrochloric acid solution after being cooled, and after the penta zeolite and sodium alginate are soaked, the penta zeolite and sodium alginate are filtered.
Preferably, in step six, the washed material is tested by PH paper, and is used when PH is 7.
Preferably, step seven, the mixed raw materials are added into different containers, and the containers are dried and molded to obtain carbon rods with different apertures.
In the case of the example 2, the following examples are given,
the composite material comprises the following raw materials in parts by mass: 3 parts of plant raw materials; 5 parts of sodium silicate; calcium silicate 56; 6 parts of mineral raw materials; 2 parts of rubber waste; 3 parts of polypropylene; 2 parts of binding fiber; 2 parts of an antioxidant; 2 parts of coconut shell activated carbon; 3 parts of an organic solvent; 3 parts of zeolite.
Preferably, the method comprises the following processing steps,
the method comprises the following steps: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams;
step two: preparing raw materials, namely crushing plant raw materials and mineral raw materials by a crusher, and preparing the raw materials to be filled into a storage box;
step three: carbonizing treatment, namely putting the crushed plant raw materials and the crushed mineral raw materials into a carbonization furnace, carbonizing at 650 ℃ for 4 hours, and taking out the plant raw materials and the mineral raw materials after the carbonization treatment;
step four: placing the carbonized raw materials together with sodium silicate, calcium silicate, polypropylene, binder fiber, antioxidant and coconut shell activated carbon, adding a proper amount of water, then stirring the mixture into a paste, adding a proper amount of organic solvent, mixing and stirring, heating to 80 ℃, and grinding for 3 hours to obtain a 300-mesh sieve;
step five: putting zeolite and sodium alginate into a calcining furnace, calcining for 3 hours at 550 ℃, then taking out the zeolite and the sodium alginate, putting 13% of the zeolite and the sodium alginate into a hydrochloric acid solution, soaking for 4 hours, filtering, taking out the zeolite, repeatedly washing with clear water, drying, and finally grinding the zeolite and the sodium alginate into powder;
step six: washing the raw materials ground in the fourth step with clear water until the pH value is neutral;
step seven: mixing the raw materials in the step six and the raw materials in the step five together, then placing the mixture into different containers, and then drying the containers to obtain the product.
Preferably, in the step one, the plant material, sodium silicate, calcium silicate, mineral material, polypropylene, binder fiber, antioxidant, coconut shell activated carbon, organic solvent, zeolite and other materials are subpackaged according to grams, and the corresponding weight in the container is recorded on the outer surface of the subpackaging container.
Preferably, the outer surfaces of the plant raw materials and the mineral raw materials in the step two are cleaned, then the plant raw materials and the mineral raw materials are crushed, and the crushed materials are sieved to make the powder sizes consistent.
Preferably, in the third step, in the carbonization process, the heating temperature of the carbonization furnace is well controlled, and the raw material in the carbonization furnace is turned over back and forth, so that the raw material is uniformly heated.
Preferably, the raw materials in the fourth step are mixed and stirred, heated at a controlled temperature and then finely ground.
Preferably, the penta zeolite and sodium alginate are calcined according to proper weight, and after the penta zeolite and sodium alginate are calcined, the penta zeolite and sodium alginate are soaked in hydrochloric acid solution after being cooled, and after the penta zeolite and sodium alginate are soaked, the penta zeolite and sodium alginate are filtered.
Preferably, in step six, the washed material is tested by PH paper, and is used when PH is 7.
Preferably, step seven, the mixed raw materials are added into different containers, and the containers are dried and molded to obtain carbon rods with different apertures.
In the case of the example 3, the following examples are given,
the composite material comprises the following raw materials in parts by mass: 3 parts of plant raw materials; 7 parts of sodium silicate; 6 parts of calcium silicate; 6 parts of mineral raw materials; 2 parts of rubber waste; 4 parts of polypropylene; 2 parts of binding fiber; 3 parts of an antioxidant; 3 parts of coconut shell activated carbon; 4 parts of an organic solvent; 3 parts of zeolite.
Preferably, the method comprises the following processing steps,
the method comprises the following steps: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams;
step two: preparing raw materials, namely crushing plant raw materials and mineral raw materials by a crusher, and preparing the raw materials to be filled into a storage box;
step three: carbonizing treatment, namely putting the crushed plant raw materials and the crushed mineral raw materials into a carbonization furnace, carbonizing at 700 ℃ for 4 hours, and taking out the plant raw materials and the mineral raw materials after the carbonization treatment;
step four: placing the carbonized raw materials together with sodium silicate, calcium silicate, polypropylene, binder fiber, antioxidant and coconut shell activated carbon, adding a proper amount of water, then stirring the mixture into a paste, adding a proper amount of organic solvent, mixing and stirring, heating to 80 ℃, and grinding for 3.5 hours to obtain a 400-mesh sieve;
step five: putting zeolite and sodium alginate into a calcining furnace, calcining for 3 hours at 600 ℃, taking out the zeolite and the sodium alginate, putting 14% of the zeolite and the sodium alginate into a hydrochloric acid solution, soaking for 5 hours, filtering, taking out the zeolite, repeatedly washing with clear water, drying, and finally grinding the zeolite and the sodium alginate into powder;
step six: washing the raw materials ground in the fourth step with clear water until the pH value is neutral;
step seven: mixing the raw materials in the step six and the raw materials in the step five together, then placing the mixture into different containers, and then drying the containers to obtain the product.
Preferably, in the step one, the plant material, sodium silicate, calcium silicate, mineral material, polypropylene, binder fiber, antioxidant, coconut shell activated carbon, organic solvent, zeolite and other materials are subpackaged according to grams, and the corresponding weight in the container is recorded on the outer surface of the subpackaging container.
Preferably, the outer surfaces of the plant raw materials and the mineral raw materials in the step two are cleaned, then the plant raw materials and the mineral raw materials are crushed, and the crushed materials are sieved to make the powder sizes consistent.
Preferably, in the third step, in the carbonization process, the heating temperature of the carbonization furnace is well controlled, and the raw material in the carbonization furnace is turned over back and forth, so that the raw material is uniformly heated.
Preferably, the raw materials in the fourth step are mixed and stirred, heated at a controlled temperature and then finely ground.
Preferably, the penta zeolite and sodium alginate are calcined according to proper weight, and after the penta zeolite and sodium alginate are calcined, the penta zeolite and sodium alginate are soaked in hydrochloric acid solution after being cooled, and after the penta zeolite and sodium alginate are soaked, the penta zeolite and sodium alginate are filtered.
Preferably, in step six, the washed material is tested by PH paper, and is used when PH is 7.
Preferably, step seven, the mixed raw materials are added into different containers, and the containers are dried and molded to obtain carbon rods with different apertures.
The above examples only show certain embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The carbon special for efficiently adsorbing the automobile exhaust is characterized by comprising the following raw materials in parts by mass: 2-3 parts of plant raw materials; 4-7 parts of sodium silicate; 4-6 parts of calcium silicate; 5-6 parts of mineral raw materials; 1-2 parts of rubber waste; 1-4 parts of polypropylene; 1-2 parts of binder fiber; 1-3 parts of an antioxidant; 2-3 parts of coconut shell activated carbon; 2-4 parts of an organic solvent; 2-3 parts of zeolite.
2. The special carbon for efficiently adsorbing the automobile exhaust according to claim 1, which comprises the following processing steps,
the method comprises the following steps: according to the weight portions, plant raw materials, sodium silicate, calcium silicate, mineral raw materials, polypropylene, binder fibers, antioxidants, coconut shell activated carbon, organic solvents, zeolite and other materials are subpackaged according to grams;
step two: preparing raw materials, namely crushing plant raw materials and mineral raw materials by a crusher, and preparing the raw materials to be filled into a storage box;
step three: carbonizing treatment, namely putting the crushed plant raw materials and the crushed mineral raw materials into a carbonization furnace, carbonizing at the temperature of 550-750 ℃ for 2-5 hours, and taking out the crushed plant raw materials and the crushed mineral raw materials after carbonization;
step four: placing the carbonized raw materials together with sodium silicate, calcium silicate, polypropylene, binder fiber, antioxidant and coconut shell activated carbon, adding a proper amount of water, then stirring the mixture into a paste shape, adding a proper amount of organic solvent, mixing and stirring, heating to 65-90 ℃, and grinding for 2-4 hours to obtain a 250-mesh 400-mesh sieve;
step five: putting zeolite and sodium alginate into a calcining furnace, calcining for 2-3 hours at the temperature of 500-600 ℃, taking out the zeolite and the sodium alginate, putting 11-14% of the zeolite and the sodium alginate into a hydrochloric acid solution, soaking for 3-5 hours, filtering, taking out the zeolite, repeatedly washing with clear water, drying, and finally grinding the zeolite and the sodium alginate into powder;
step six: washing the raw materials ground in the fourth step with clear water until the pH value is neutral;
step seven: mixing the raw materials in the step six and the raw materials in the step five together, then placing the mixture into different containers, and then drying the containers to obtain the product.
3. The special carbon for efficiently adsorbing automobile exhaust gas as claimed in claim 2, wherein in the first step, the plant material, sodium silicate, calcium silicate, mineral material, polypropylene, binder fiber, antioxidant, coconut shell activated carbon, organic solvent, zeolite and other materials are subpackaged in grams, and the appropriate weight of the interior of the container is recorded on the outer surface of the subpackaging container.
4. The carbon special for efficiently adsorbing the automobile exhaust as claimed in claim 2, wherein the outer surfaces of the plant raw materials and the mineral raw materials in the second step are cleaned, then crushed, and the crushed transported materials are sieved to make the powder sizes consistent.
5. The special carbon for efficiently adsorbing automobile exhaust as claimed in claim 2, wherein in the third step, the heating temperature of the carbonization furnace is controlled during carbonization, and the raw material in the carbonization furnace is turned over back and forth to heat the raw material uniformly.
6. The special carbon for efficiently adsorbing the automobile exhaust as claimed in claim 2, wherein a plurality of raw materials in the fourth step are mixed and stirred, heated at a controlled temperature, and then finely ground.
7. The special carbon for efficiently adsorbing automobile exhaust as claimed in claim 2, wherein the zeolite obtained in step five and sodium alginate are calcined according to appropriate amounts, and after the calcination, the zeolite is cooled and then soaked in a hydrochloric acid solution, and after the soaking, the zeolite is filtered.
8. The carbon special for efficiently adsorbing the automobile exhaust as claimed in claim 2, wherein in step six, the washed raw materials are tested by a PH test paper, and the carbon can be used when the PH is 7.
9. The special carbon for efficiently adsorbing the automobile exhaust as claimed in claim 2, wherein in step seven, the mixed raw materials are added into different containers and dried and formed, so that carbon rods with different apertures can be obtained.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185991A (en) * | 1996-12-27 | 1998-07-01 | 韩国化学研究所 | Manufacturing method of granulated complex molecular sieve composition having multi-functions |
| CN103551111A (en) * | 2013-09-25 | 2014-02-05 | 蚌埠首创滤清器有限公司 | Active carbon for absorbing vehicle exhaust |
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| CN104841376A (en) * | 2015-05-23 | 2015-08-19 | 青岛百千川海洋生态科技有限公司 | Automobile exhaust adsorption material |
| CN111151223A (en) * | 2019-12-25 | 2020-05-15 | 河南普绿环保科技有限公司 | Green purification material for treating dust particles in atmosphere |
| CN111632575A (en) * | 2019-03-01 | 2020-09-08 | 诺和锐驰科技有限责任公司 | Composite adsorbent and preparation method thereof |
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| CN1185991A (en) * | 1996-12-27 | 1998-07-01 | 韩国化学研究所 | Manufacturing method of granulated complex molecular sieve composition having multi-functions |
| CN103551111A (en) * | 2013-09-25 | 2014-02-05 | 蚌埠首创滤清器有限公司 | Active carbon for absorbing vehicle exhaust |
| CN104190377A (en) * | 2014-09-28 | 2014-12-10 | 镇江华域环保设备制造有限公司 | Activated carbon for adsorption of automobile exhaust and preparation method of activated carbon |
| CN104841376A (en) * | 2015-05-23 | 2015-08-19 | 青岛百千川海洋生态科技有限公司 | Automobile exhaust adsorption material |
| CN111632575A (en) * | 2019-03-01 | 2020-09-08 | 诺和锐驰科技有限责任公司 | Composite adsorbent and preparation method thereof |
| CN111151223A (en) * | 2019-12-25 | 2020-05-15 | 河南普绿环保科技有限公司 | Green purification material for treating dust particles in atmosphere |
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