CN108970582A - A kind of material and preparation method thereof for air cleaning - Google Patents

A kind of material and preparation method thereof for air cleaning Download PDF

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Publication number
CN108970582A
CN108970582A CN201810853777.0A CN201810853777A CN108970582A CN 108970582 A CN108970582 A CN 108970582A CN 201810853777 A CN201810853777 A CN 201810853777A CN 108970582 A CN108970582 A CN 108970582A
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parts
air cleaning
chitosan
oligofructose
tourmaline powder
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夏露
罗炳轩
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Shenzhen Xin Ban Technology Co Ltd
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Shenzhen Xin Ban Technology Co Ltd
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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
    • B01J20/20—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
    • 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
    • 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
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • 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
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/14—Diatomaceous earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B01D2257/7027—Aromatic hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • 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
    • B01J2220/485—Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss

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  • Chemical & Material Sciences (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cosmetics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The material and preparation method thereof that the invention discloses a kind of for air cleaning, the raw material including following parts by weight: 5.4-6.9 parts of chitosan, 6-9.5 parts of tourmaline powder, 8.4-10.8 parts of cocoanut shell, 5-7.2 parts of diatomite, 2.4-3.7 parts of oligofructose, 5-8 parts of propylene monomer, 1.2-3.3 parts of zinc stearate, 4-6.6 parts of polyvinyl lactam, 12.3-16.5 parts of linalool, 2.2-4.1 parts of lanthana, 3.8-5.2 parts of lattice mulberry, 1.4-2.5 parts of carrotene and 1.2-2.9 parts of tartaric acid.The present invention is by being prepared into activated carbon for cocoanut shell; the tourmaline powder that anion can be discharged and chitosan, active carbon, lattice mulberry extracting solution, carrotene and rare earth oxide lanthana are used cooperatively; the assembled watch area of preparation is big; absorption property is good, can effectively purify a variety of gases being harmful to the human body such as indoor formaldehyde, benzene.

Description

A kind of material and preparation method thereof for air cleaning
Technical field
The present invention relates to a kind of new material, specifically a kind of material for air cleaning.
Background technique
" the life gas " that we breathe daily, at the earth's surface, transparent and colorless and odorless, it leads its layered coverage It to be made of nitrogen and oxygen, the existence and production of the mankind is had a major impact.In recent years, fast with China's city industrialization Exhibition is hailed, atmosphere pollution is got worse, and air quality further deteriorates, and not only jeopardizes the normal life of people, but also to people Physical and mental health cause damages, requirement of the people to air cleaning is also higher and higher.The closely bound up room air with people Quality also makes people worried, and especially comes this year to release largely with the extensive use of architectural decorative and fitting materials, a variety of materials Harmful substance (such as: formaldehyde, toluene, benzene volatile organic contaminant) seriously polluted indoor air environment, and then to people The health and working efficiency of class have an important influence, and indoor volatile organic compounds can stimulate skin, mucous membrane and nerveous system System, leads to the problem of a series of allergic symptom and hypoimmunity.When serious, mutagenesis, teratogenesis, carcinogenicity can be generated.
" room air pollution " is classified as after " coal smoke type ", " photochemical fog type " pollution by International Environmental Protection expert Third generation air pollution problems inherent.People have been carried out many researchs in terms of air cleaning, develop various with purification air The material of function, but existing material for air purification mostly uses absorption or light-catalysed principle, adsorption filtration needs frequent Scavenging material is replaced, photocatalysis is limited general so as to cause clean-up effect by use condition, this is all the use band of people Inconvenience is carried out.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of material for air cleaning Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of material for air cleaning, the raw material including following parts by weight: 5.4-6.9 parts of chitosan, tourmaline powder 6-9.5 parts, 8.4-10.8 parts of cocoanut shell, 5-7.2 parts of diatomite, 2.4-3.7 parts of oligofructose, 5-8 parts of propylene monomer, tristearin Sour zinc 1.2-3.3 parts, 4-6.6 parts of polyvinyl lactam, 12.3-16.5 parts of linalool, 2.2-4.1 parts of lanthana, lattice mulberry 3.8- 5.2 parts, 1.4-2.5 parts of carrotene and 1.2-2.9 parts of tartaric acid.
As a further solution of the present invention: the material for air cleaning, the raw material including following parts by weight: shell 5.8-6.9 parts of glycan, 7.2-9.5 parts of tourmaline powder, 9-10.8 parts of cocoanut shell, 5.7-7.2 parts of diatomite, oligofructose 2.9- 3.7 parts, 5.6-8 parts of propylene monomer, 1.8-3.3 parts of zinc stearate, 5-6.6 parts of polyvinyl lactam, linalool 14.4-16.5 Part, 2.9-4.1 parts of lanthana, 4.4-5.2 parts of lattice mulberry, 1.7-2.5 parts of carrotene and 1.5-2.9 parts of tartaric acid.
As a further solution of the present invention: the material for air cleaning, the raw material including following parts by weight: shell 6.2-6.9 parts of glycan, 8.4-9.5 parts of tourmaline powder, 9.6-10.8 parts of cocoanut shell, 6.3-7.2 parts of diatomite, oligofructose 3.2- 3.7 parts, 6.7-8 parts of propylene monomer, 2.4-3.3 parts of zinc stearate, 5.8-6.6 parts of polyvinyl lactam, linalool 15.4-16.5 Part, 3.5-4.1 parts of lanthana, 4.7-5.2 parts of lattice mulberry, 2-2.5 parts of carrotene and 1.8-2.9 parts of tartaric acid.
As a further solution of the present invention: chitosan uses Nano chitosan.
As a further solution of the present invention: the relative molecular weight of oligofructose is 620-980.
As a further solution of the present invention: the partial size of tourmaline powder is 160-350 microns.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water is 4-6.5%, is crushed to 40-60 mesh and is added The mass fraction of 4-8 times of its volume is ethanol solution refluxing extraction 3-5 time of 65-80%, 40-65 minutes each, filtering and Ethyl alcohol is recovered under reduced pressure, obtains lattice mulberry extracting solution；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 460-520 degrees Celsius and is crushed to 80-120 mesh obtains coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 6-9 hours under 820-960 degrees Celsius, then with it is coconut shell activated Carbon, chitosan, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, Celsius in 155-185 It degree lower stirring 90-160 minutes, is then placed in electric field and handles 3-6 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the second mixture is obtained；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, 45-60 minutes are stood, is then sintered, i.e., Obtain finished product.
As a further solution of the present invention: the ratio of grinding media to material of ball mill is 45-70:1 in step 4, and ball milling temperature is 45- 66 degrees Celsius.
As a further solution of the present invention: the electric field strength of step 3 is 420-640V.
As a further solution of the present invention: using power auxiliary for the ultrasonic wave of 60-100W in step 1 when refluxing extraction It helps.
Compared with prior art, the beneficial effects of the present invention are: raw material sources of the present invention are extensive, by prepared by cocoanut shell Viability carbon will can discharge the tourmaline powder and chitosan, active carbon, lattice mulberry extracting solution, carrotene and rare earth of anion Oxides lanthanum is used cooperatively, and the assembled watch area of preparation is big, and absorption property is good, can effectively purify indoor formaldehyde, A variety of gases being harmful to the human body such as benzene, using effect are good.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of material for air cleaning, the raw material including following parts by weight: 5.4 parts of chitosan, 6 parts of tourmaline powder, 8.4 parts of cocoanut shell, 5 parts of diatomite, 2.4 parts of oligofructose, 5 parts of propylene monomer, 1.2 parts of zinc stearate, polyvinyl lactam 4 Part, 12.3 parts of linalool, 2.2 parts of lanthana, 3.8 parts of lattice mulberry, 1.4 parts of carrotene and 1.2 parts of tartaric acid.Chitosan uses Nano chitosan.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water are 4.8%, are crushed to 50 mesh and its volume is added 6 times of mass fraction is ethanol solution refluxing extraction 4 times of 72%, 48 minutes every time, filters and is recovered under reduced pressure ethyl alcohol, obtain Ge Sang spends extracting solution；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 510 degrees Celsius and is crushed to 90 mesh, Obtain coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 8 hours under 870 degrees Celsius, then poly- with coconut shell activated carbon, shell Sugar, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, stir 120 under 166 degrees Celsius Minute, it is then placed in electric field and handles 5 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the ratio of grinding media to material of ball mill is 57:1, and ball milling temperature is 60 degrees Celsius, obtains the second mixture；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, stand 50 minutes, be then sintered to get To finished product.
Embodiment 2
A kind of material for air cleaning, the raw material including following parts by weight: 5.8 parts of chitosan, tourmaline powder 7.2 Part, 9 parts of cocoanut shell, 5.7 parts of diatomite, 2.9 parts of oligofructose, 5.6 parts of propylene monomer, 1.8 parts of zinc stearate, polyethylene acyl 5 parts of amine, 14.4 parts of linalool, 2.9 parts of lanthana, 4.4 parts of lattice mulberry, 1.7 parts of carrotene and 1.5 parts of tartaric acid.Oligofructose Relative molecular weight be 620-750.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water are 5.8%, are crushed to 40 mesh and its volume is added 4 times of mass fraction is ethanol solution refluxing extraction 4 times of 75%, 55 minutes every time, filters and is recovered under reduced pressure ethyl alcohol, obtain Ge Sang spends extracting solution；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 500 degrees Celsius and is crushed to 110 mesh, Obtain coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 8 hours under 940 degrees Celsius, then poly- with coconut shell activated carbon, shell Sugar, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, stir 145 under 170 degrees Celsius Minute, it is then placed in the electric field of 600V and handles 5 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the second mixture is obtained；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, stand 58 minutes, be then sintered to get To finished product.
Embodiment 3
A kind of material for air cleaning, the raw material including following parts by weight: 6.2 parts of chitosan, tourmaline powder 8.4 Part, 9.6 parts of cocoanut shell, 6.3 parts of diatomite, 3.2 parts of oligofructose, 6.7 parts of propylene monomer, 2.4 parts of zinc stearate, polyethylene 5.8 parts of amide, 15.4 parts of linalool, 3.5 parts of lanthana, 4.7 parts of lattice mulberry, 2 parts of carrotene and 1.8 parts of tartaric acid.Tourmaline The partial size of powder is 340 microns.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water are 6%, are crushed to 60 mesh and its volume 8 is added Times mass fraction be 77% ethanol solution refluxing extraction 5 times and use power for the ultrasonic wave of 80W auxiliary, 62 points every time Clock filters and is recovered under reduced pressure ethyl alcohol, obtains lattice mulberry extracting solution；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 500 degrees Celsius and is crushed to 110 mesh, Obtain coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 8 hours under 870 degrees Celsius, then poly- with coconut shell activated carbon, shell Sugar, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, stir 135 under 175 degrees Celsius Minute, it is then placed in electric field and handles 5 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the second mixture is obtained；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, stand 60 minutes, be then sintered to get To finished product.
Embodiment 4
A kind of material for air cleaning, the raw material including following parts by weight: 6.7 parts of chitosan, tourmaline powder 9.2 Part, 10.5 parts of cocoanut shell, 7 parts of diatomite, 3.5 parts of oligofructose, 7.7 parts of propylene monomer, 3 parts of zinc stearate, polyethylene acyl 6.4 parts of amine, 16.2 parts of linalool, 4 parts of lanthana, 5 parts of lattice mulberry, 2.4 parts of carrotene and 2.7 parts of tartaric acid.Oligofructose Relative molecular weight is 760-980.The partial size of tourmaline powder is 330 microns.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water are 6.1%, are crushed to 60 mesh and its volume is added 6 times of mass fraction is ethanol solution refluxing extraction 3 times of 70%, 58 minutes every time, filters and is recovered under reduced pressure ethyl alcohol, obtain Ge Sang spends extracting solution；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 495 degrees Celsius and is crushed to 120 mesh, Obtain coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 8 hours under 940 degrees Celsius, then poly- with coconut shell activated carbon, shell Sugar, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, stir 150 under 172 degrees Celsius Minute, it is then placed in the electric field of 580V and handles 4 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the ratio of grinding media to material of ball mill is 64:1, and ball milling temperature is 60 degrees Celsius, obtains the second mixture；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, stand 57 minutes, be then sintered to get To finished product.
Embodiment 5
A kind of material for air cleaning, the raw material including following parts by weight: 6.9 parts of chitosan, tourmaline powder 9.5 Part, 10.8 parts of cocoanut shell, 7.2 parts of diatomite, 3.7 parts of oligofructose, 8 parts of propylene monomer, 3.3 parts of zinc stearate, polyethylene 6.6 parts of amide, 16.5 parts of linalool, 4.1 parts of lanthana, 5.2 parts of lattice mulberry, 2.5 parts of carrotene and 2.9 parts of tartaric acid.Shell is poly- Sugar uses Nano chitosan.The relative molecular weight of oligofructose is 620-860.The partial size of tourmaline powder is 270 microns.
The preparation method of the material for air cleaning, the specific steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water are 5.7%, are crushed to 60 mesh and its volume is added The ethanol solution refluxing extraction that 7 times of mass fraction is 75% 4 times and power is used to assist for the ultrasonic wave of 95W, every time 49 Minute, ethyl alcohol is filtered and be recovered under reduced pressure, lattice mulberry extracting solution is obtained；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 500 degrees Celsius and is crushed to 100 mesh, Obtain coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 7.5 hours under 930 degrees Celsius, then with coconut shell activated carbon, shell Glycan, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, stir under 180 degrees Celsius It 145 minutes, is then placed in the electric field of 600V and handles 3 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill Uniformly, the ratio of grinding media to material of ball mill is 66:1, and ball milling temperature is 54 degrees Celsius, obtains the second mixture；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, stand 60 minutes, be then sintered to get To finished product.
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 (10)

1. a kind of material for air cleaning, which is characterized in that the raw material including following parts by weight: 5.4-6.9 parts of chitosan, 6-9.5 parts of tourmaline powder, 8.4-10.8 parts of cocoanut shell, 5-7.2 parts of diatomite, 2.4-3.7 parts of oligofructose, propylene monomer 5- 8 parts, 1.2-3.3 parts of zinc stearate, 4-6.6 parts of polyvinyl lactam, 12.3-16.5 parts of linalool, 2.2-4.1 parts of lanthana, lattice 3.8-5.2 parts of mulberry, 1.4-2.5 parts of carrotene and 1.2-2.9 parts of tartaric acid.
2. the material according to claim 1 for air cleaning, which is characterized in that the raw material including following parts by weight: 5.8-6.9 parts of chitosan, 7.2-9.5 parts of tourmaline powder, 9-10.8 parts of cocoanut shell, 5.7-7.2 parts of diatomite, oligofructose 2.9- 3.7 parts, 5.6-8 parts of propylene monomer, 1.8-3.3 parts of zinc stearate, 5-6.6 parts of polyvinyl lactam, linalool 14.4-16.5 Part, 2.9-4.1 parts of lanthana, 4.4-5.2 parts of lattice mulberry, 1.7-2.5 parts of carrotene and 1.5-2.9 parts of tartaric acid.
3. the material according to claim 1 for air cleaning, which is characterized in that the raw material including following parts by weight: 6.2-6.9 parts of chitosan, 8.4-9.5 parts of tourmaline powder, 9.6-10.8 parts of cocoanut shell, 6.3-7.2 parts of diatomite, oligofructose 3.2-3.7 parts, 6.7-8 parts of propylene monomer, 2.4-3.3 parts of zinc stearate, 5.8-6.6 parts of polyvinyl lactam, linalool 15.4- 16.5 parts, 3.5-4.1 parts of lanthana, 4.7-5.2 parts of lattice mulberry, 2-2.5 parts of carrotene and 1.8-2.9 parts of tartaric acid.
4. the material according to claim 1 to 3 for air cleaning, which is characterized in that the chitosan is used and received Rice chitosan.
5. the material according to claim 1 to 3 for air cleaning, which is characterized in that the phase of the oligofructose It is 620-980 to molecular weight.
6. the material according to claim 1 to 3 for air cleaning, which is characterized in that the grain of the tourmaline powder Diameter is 160-350 microns.
7. a kind of preparation method of the material for air cleaning as described in claim 1-6 is any, which is characterized in that specific Steps are as follows:
Step 1, the mass fraction by lattice mulberry freeze-drying to water is 4-6.5%, is crushed to 40-60 mesh and its body is added The mass fraction of 4-8 times of product is ethanol solution refluxing extraction 3-5 time of 65-80%, 40-65 minutes each, filters and depressurizes Ethyl alcohol is recycled, lattice mulberry extracting solution is obtained；
Cocoanut shell is put into retort by step 2, and activated carbon is prepared under 460-520 degrees Celsius and is crushed to 80-120 Mesh obtains coconut shell activated carbon；
Step 3 calcines tourmaline powder and diatomite 6-9 hours under 820-960 degrees Celsius, then with coconut shell activated carbon, shell Glycan, zinc stearate, lanthana, lattice mulberry extracting solution and carrotene are added in autoclave, under 155-185 degrees Celsius Stirring 90-160 minutes, is then placed in electric field and handles 3-6 minutes, obtain the first mixture；
Step 4, by oligofructose, propylene monomer, polyvinyl lactam, linalool and tartaric acid ball milling in the ball mill, Obtain the second mixture；
Step 5, the first mixture and the second mixture magnetic agitation is uniform, 45-60 minutes are stood, is then sintered to get arriving Finished product.
8. the preparation method of the material according to claim 7 for air cleaning, which is characterized in that in the step 4 The ratio of grinding media to material of ball mill is 45-70:1, and ball milling temperature is 45-66 degrees Celsius.
9. the preparation method of the material according to claim 7 for air cleaning, which is characterized in that the step 3 Electric field strength is 420-640V.
10. the preparation method of the material according to claim 7 for air cleaning, which is characterized in that the step 1 Power is used to assist when middle refluxing extraction for the ultrasonic wave of 60-100W.
CN201810853777.0A 2018-07-30 2018-07-30 A kind of material and preparation method thereof for air cleaning Withdrawn CN108970582A (en)

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Application publication date: 20181211