CN116272925A - Preparation method of air pollution treatment adsorption material - Google Patents
Preparation method of air pollution treatment adsorption material Download PDFInfo
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- CN116272925A CN116272925A CN202310340716.5A CN202310340716A CN116272925A CN 116272925 A CN116272925 A CN 116272925A CN 202310340716 A CN202310340716 A CN 202310340716A CN 116272925 A CN116272925 A CN 116272925A
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000003915 air pollution Methods 0.000 title claims abstract description 21
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 19
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 13
- 241001330002 Bambuseae Species 0.000 claims abstract description 13
- 229920002101 Chitin Polymers 0.000 claims abstract description 13
- 241000196324 Embryophyta Species 0.000 claims abstract description 13
- 102000004190 Enzymes Human genes 0.000 claims abstract description 13
- 108090000790 Enzymes Proteins 0.000 claims abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001450 anions Chemical class 0.000 claims abstract description 13
- 239000011425 bamboo Substances 0.000 claims abstract description 13
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 13
- 239000003610 charcoal Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000003755 preservative agent Substances 0.000 claims abstract description 13
- 230000002335 preservative effect Effects 0.000 claims abstract description 13
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 13
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 13
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims abstract description 12
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000292 calcium oxide Substances 0.000 claims abstract description 12
- 239000003463 adsorbent Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229940126062 Compound A Drugs 0.000 claims description 9
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- 229940080421 coco glucoside Drugs 0.000 claims description 3
- 239000000686 essence Substances 0.000 claims description 3
- 229930182478 glucoside Natural products 0.000 claims description 3
- 150000008131 glucosides Chemical class 0.000 claims description 3
- PYIDGJJWBIBVIA-UYTYNIKBSA-N lauryl glucoside Chemical compound CCCCCCCCCCCCO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O PYIDGJJWBIBVIA-UYTYNIKBSA-N 0.000 claims description 3
- 229940048848 lauryl glucoside Drugs 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 3
- 235000010234 sodium benzoate Nutrition 0.000 claims description 3
- 239000004299 sodium benzoate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002401 inhibitory effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000003205 fragrance Substances 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
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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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a preparation method of an air pollution treatment adsorption material, which relates to the technical field of air purification, and the air pollution treatment adsorption material comprises the following components in parts by weight: 2-8 parts of plant extraction enzyme, 3 parts of anion powder, 5 parts of chitin, 2 parts of surfactant, 1 part of preservative, 3-10 parts of essence, 6 parts of deionized water, 30-40 parts of charcoal powder, 3 parts of sodium carboxymethyl cellulose, 12-20 parts of bamboo fiber powder and 5 parts of titanium oxide. According to the invention, the plant extraction enzyme, the anion powder, the chitin and the deionized water are added, so that the whole filter material has an effect of inhibiting peculiar smell, and the essence is added, so that the whole filter material has a fragrance, and the use effect is improved, and the filter material composed of charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide can be used for effectively filtering tiny particles in air, so that the air quality is effectively ensured.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a preparation method of an air pollution treatment adsorption material.
Background
The fresh air machine is effective air purifying equipment, and can circulate indoor air, on one hand, the indoor dirty air is discharged outdoors, on the other hand, the outdoor fresh air is input indoors after the measures of sterilization, disinfection, filtration and the like, so that the room is fresh and clean at all times, and the fresh air machine needs to use an adsorption material.
At present, when the existing air pollution treatment adsorption material is used, particularly after certain impurities are adsorbed, the adsorption material can generate larger peculiar smell, the peculiar smell can cause air pollution, the purification effect is influenced, and the purification effect needs to be improved.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a preparation method of an air pollution control adsorption material.
In order to achieve the above purpose, the present invention adopts the following technical scheme: an air pollution control adsorption material comprises the following components in parts by weight:
2-8 parts of plant extraction enzyme, 3 parts of anion powder, 5 parts of chitin, 2 parts of surfactant, 1 part of preservative, 3-10 parts of essence, 6 parts of deionized water, 30-40 parts of charcoal powder, 3 parts of sodium carboxymethyl cellulose, 12-20 parts of bamboo fiber powder, 5 parts of titanium oxide, 8 parts of calcium hypochlorite, 1-3 parts of copper sulfate, 5-8 parts of calcium oxide and 2-3 parts of adsorbent.
In order to improve the sterilization effect, the invention improves that the copper sulfate is anhydrous copper sulfate.
In order to improve the practicability, the invention improves that the surfactant is any one of coco glucoside, lauryl glucoside and cetostearyl glucoside.
In order to improve the corrosion resistance, the invention is improved in that the preservative is any one of benzoic acid and sodium benzoate.
In order to improve the practicability, the invention is improved in that the adsorbent is polyacrylamide.
The preparation method of the air pollution treatment adsorption material comprises the following steps:
s1, preparing raw materials, namely preparing plant extraction enzyme, anion powder, chitin, essence, deionized water, charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide;
s2, preparing a surfactant, a preservative and an adsorbent, and selecting the surfactant, the preservative and the adsorbent for standby;
s3, preparing a compound A, namely stirring and mixing plant extraction enzyme, anion powder, chitin and deionized water, then carrying out polymerization reaction at 70-80 ℃, preserving heat for 30-40min, then cooling to 25-28 ℃, adding essence at 8000rpm, and stirring for 1min to obtain the compound A;
s4, preparing a fixing material, namely mixing charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide, performing water bath co-heating, and then performing cooling and drying to obtain the fixing material;
s5, mixing, soaking the fixing material in the compound A for 2-3 hours, and then drying to obtain a finished product.
In order to improve the reaction effect, the invention is improved in the step S3, the time of the polymerization reaction is 1-2 hours, and the cooling speed is 5 ℃/30S.
In order to improve the heating effect, the invention is improved in the step S4, wherein the total heating temperature of the water bath is 70-90 ℃, and the total heating time is 1-2 days.
Compared with the prior art, the invention has the advantages and positive effects that,
according to the invention, the whole filter material has the effect of inhibiting peculiar smell through the added plant extraction enzyme, anion powder, chitin and deionized water, and has a fragrance through the added essence, so that the use effect is improved, and tiny particles in air can be effectively filtered through the filter material consisting of charcoal powder, sodium carboxymethylcellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide, so that the air quality is effectively ensured, and the preparation method is simple and rapid, and has higher practicability and remarkable progress.
Drawings
FIG. 1 is a schematic diagram showing steps of a method for preparing an adsorption material for air pollution control according to the present invention.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the air pollution treatment adsorption material comprises the following components in parts by weight:
2-8 parts of plant extraction enzyme, 3 parts of anion powder, 5 parts of chitin, 2 parts of surfactant, 1 part of preservative, 3-10 parts of essence, 6 parts of deionized water, 30-40 parts of charcoal powder, 3 parts of sodium carboxymethyl cellulose, 12-20 parts of bamboo fiber powder, 5 parts of titanium oxide, 8 parts of calcium hypochlorite, 1-3 parts of copper sulfate, 5-8 parts of calcium oxide and 2-3 parts of adsorbent.
In this embodiment, the copper sulfate is anhydrous copper sulfate, and the anhydrous copper sulfate has extremely excellent sterilization effect and can effectively kill bacteria.
In this embodiment, the surfactant is any one of coco glucoside, lauryl glucoside, and cetostearyl glucoside.
In this embodiment, the preservative is any one of benzoic acid and sodium benzoate.
In this embodiment, the adsorbent is polyacrylamide, which is a water-soluble linear high polymer formed by polymerizing acrylamide monomers through free radical initiation, and has good flocculation property, so that the friction resistance between liquids can be reduced.
The preparation method of the air pollution treatment adsorption material comprises the following steps:
s1, preparing raw materials, namely preparing plant extraction enzyme, anion powder, chitin, essence, deionized water, charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide;
s2, preparing a surfactant, a preservative and an adsorbent, and selecting the surfactant, the preservative and the adsorbent for standby;
s3, preparing a compound A, namely stirring and mixing plant extraction enzyme, anion powder, chitin and deionized water, then carrying out polymerization reaction at 70-80 ℃, preserving heat for 30-40min, then cooling to 25-28 ℃, adding essence at 8000rpm, and stirring for 1min to obtain the compound A;
s4, preparing a fixing material, namely mixing charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide, performing water bath co-heating, and then performing cooling and drying to obtain the fixing material;
s5, mixing, soaking the fixing material in the compound A for 2-3 hours, and then drying to obtain a finished product.
In this example, in step S3, the polymerization time is 1-2 hours, and the cooling rate is 5 ℃ per 30S, so that the low molecular weight monomer can be converted into high molecular weight.
In this embodiment, in step S4, the total heating temperature of the water bath is 70-90 ℃, the total heating time period is 1-2 days, and the water bath heating can be used for sufficiently heating.
Working principle: the whole filter material has the effect of inhibiting peculiar smell through the added plant extraction enzyme, anion powder, chitin and deionized water, and has one flavor through the added essence, so that the use effect is improved, and tiny particles in air can be effectively filtered through the filter material consisting of charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide, so that the air quality is effectively ensured, and the preparation method is simple and rapid, has higher practicability and remarkable progress.
The present invention is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present invention will still fall within the protection scope of the technical disclosure.
Claims (8)
1. The air pollution control adsorption material is characterized by comprising the following components in parts by weight:
2-8 parts of plant extraction enzyme, 3 parts of anion powder, 5 parts of chitin, 2 parts of surfactant, 1 part of preservative, 3-10 parts of essence, 6 parts of deionized water, 30-40 parts of charcoal powder, 3 parts of sodium carboxymethyl cellulose, 12-20 parts of bamboo fiber powder, 5 parts of titanium oxide, 8 parts of calcium hypochlorite, 1-3 parts of copper sulfate, 5-8 parts of calcium oxide and 2-3 parts of adsorbent.
2. The air pollution abatement adsorption material of claim 1, wherein: the copper sulfate is anhydrous copper sulfate.
3. The air pollution abatement adsorption material of claim 1, wherein: the surfactant is any one of coco glucoside, lauryl glucoside and cetostearyl glucoside.
4. The air pollution abatement adsorption material of claim 1, wherein: the preservative is any one of benzoic acid and sodium benzoate.
5. The air pollution abatement adsorption material of claim 1, wherein: the adsorbent is polyacrylamide.
6. The preparation method of the air pollution treatment adsorption material is characterized by comprising the following steps:
s1, preparing raw materials, namely preparing plant extraction enzyme, anion powder, chitin, essence, deionized water, charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide;
s2, preparing a surfactant, a preservative and an adsorbent, and selecting the surfactant, the preservative and the adsorbent for standby;
s3, preparing a compound A, namely stirring and mixing plant extraction enzyme, anion powder, chitin and deionized water, then carrying out polymerization reaction at 70-80 ℃, preserving heat for 30-40min, then cooling to 25-28 ℃, adding essence at 8000rpm, and stirring for 1min to obtain the compound A;
s4, preparing a fixing material, namely mixing charcoal powder, sodium carboxymethyl cellulose, bamboo fiber powder, titanium oxide, calcium hypochlorite, copper sulfate and calcium oxide, performing water bath co-heating, and then performing cooling and drying to obtain the fixing material;
s5, mixing, soaking the fixing material in the compound A for 2-3 hours, and then drying to obtain a finished product.
7. The method for preparing the air pollution control adsorbing material according to claim 6, wherein: in the step S3, the time of the polymerization reaction is 1-2 hours, and the cooling speed is 5 ℃/30S.
8. The method for preparing the air pollution control adsorbing material according to claim 6, wherein: in the step S4, the total heating temperature of the water bath is 70-90 ℃, and the total heating time period is 1-2 days.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310340716.5A CN116272925A (en) | 2023-03-31 | 2023-03-31 | Preparation method of air pollution treatment adsorption material |
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| CN202310340716.5A CN116272925A (en) | 2023-03-31 | 2023-03-31 | Preparation method of air pollution treatment adsorption material |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748858A (en) * | 2005-08-17 | 2006-03-22 | 黎伯忠 | Novel adsorptive material for treating air pollution and its preparing method |
| AU2006320639A1 (en) * | 2005-12-01 | 2007-06-07 | Arch Chemicals, Inc. | Coated calcium hypochlorite composition |
| CN107583619A (en) * | 2017-10-09 | 2018-01-16 | 盐城工学院 | Sorbing material for air pollution treatment and preparation method thereof |
| CN110270383A (en) * | 2019-03-01 | 2019-09-24 | 湖北格瑞乐环保工程有限公司 | A kind of improvement indoor pollution nano-photo catalytic plant biological catalyst and preparation method |
| CN113769706A (en) * | 2021-08-31 | 2021-12-10 | 南京信息工程大学 | Air purification material and preparation method thereof |
-
2023
- 2023-03-31 CN CN202310340716.5A patent/CN116272925A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748858A (en) * | 2005-08-17 | 2006-03-22 | 黎伯忠 | Novel adsorptive material for treating air pollution and its preparing method |
| WO2007019751A1 (en) * | 2005-08-17 | 2007-02-22 | Bozhong Li | A new adsorbing material for decontaminating air pollution and the method for preparing it |
| AU2006320639A1 (en) * | 2005-12-01 | 2007-06-07 | Arch Chemicals, Inc. | Coated calcium hypochlorite composition |
| CN107583619A (en) * | 2017-10-09 | 2018-01-16 | 盐城工学院 | Sorbing material for air pollution treatment and preparation method thereof |
| CN110270383A (en) * | 2019-03-01 | 2019-09-24 | 湖北格瑞乐环保工程有限公司 | A kind of improvement indoor pollution nano-photo catalytic plant biological catalyst and preparation method |
| CN113769706A (en) * | 2021-08-31 | 2021-12-10 | 南京信息工程大学 | Air purification material and preparation method thereof |
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