CN108295654A - A kind of plant source indoor air purification agent and preparation method thereof - Google Patents
A kind of plant source indoor air purification agent and preparation method thereof Download PDFInfo
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- CN108295654A CN108295654A CN201810121803.0A CN201810121803A CN108295654A CN 108295654 A CN108295654 A CN 108295654A CN 201810121803 A CN201810121803 A CN 201810121803A CN 108295654 A CN108295654 A CN 108295654A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 238000004887 air purification Methods 0.000 title abstract 2
- 239000000284 extract Substances 0.000 claims abstract description 35
- 239000002994 raw material Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 241000379194 Abies sibirica Species 0.000 claims abstract description 25
- 241001233983 Orychophragmus violaceus Species 0.000 claims abstract description 24
- 241000196324 Embryophyta Species 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 14
- 244000146462 Centella asiatica Species 0.000 claims abstract description 13
- 235000004032 Centella asiatica Nutrition 0.000 claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 239000002738 chelating agent Substances 0.000 claims abstract description 13
- 159000000000 sodium salts Chemical class 0.000 claims abstract description 13
- 235000019871 vegetable fat Nutrition 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 70
- 239000000243 solution Substances 0.000 claims description 62
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 44
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 30
- 238000002156 mixing Methods 0.000 claims description 30
- 241000411851 herbal medicine Species 0.000 claims description 29
- 239000011941 photocatalyst Substances 0.000 claims description 27
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 22
- 239000012629 purifying agent Substances 0.000 claims description 22
- 239000004408 titanium dioxide Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 229940045761 evening primrose extract Drugs 0.000 claims description 17
- 235000008524 evening primrose extract Nutrition 0.000 claims description 17
- 241000205585 Aquilegia canadensis Species 0.000 claims description 16
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- 239000000706 filtrate Substances 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 14
- 229940059958 centella asiatica extract Drugs 0.000 claims description 11
- 241000037740 Coptis chinensis Species 0.000 claims description 10
- 241000219925 Oenothera Species 0.000 claims description 10
- 235000004496 Oenothera biennis Nutrition 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000004113 Sepiolite Substances 0.000 claims description 7
- 229910052624 sepiolite Inorganic materials 0.000 claims description 7
- 235000019355 sepiolite Nutrition 0.000 claims description 7
- 241000218202 Coptis Species 0.000 claims description 6
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 6
- 241001673966 Magnolia officinalis Species 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 6
- 239000008158 vegetable oil Substances 0.000 claims description 6
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 239000000440 bentonite Substances 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 5
- 239000000287 crude extract Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000000645 desinfectant Substances 0.000 claims description 5
- 238000002481 ethanol extraction Methods 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- -1 rare earth chloride Chemical class 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- 235000014220 Rhus chinensis Nutrition 0.000 claims description 2
- 240000003152 Rhus chinensis Species 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 8
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 6
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 5
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003570 air Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000505 pernicious effect Effects 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/10—Animals; Substances produced thereby or obtained therefrom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- 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
-
- 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
- B01D2253/11—Clays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Biotechnology (AREA)
- Environmental Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Pest Control & Pesticides (AREA)
- Virology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of plant source indoor air purification agents and preparation method thereof, are related to air purifying preparation technical field, include the raw material of following part meter：5 ~ 10 parts of 35 ~ 45 parts of vegetable fat, 10 ~ 15 parts of Radix Oenotherae erythrosepalae extract, 10 ~ 15 parts of Abies sibirica extract, Orychophragmus violaceus and Gotu Kola P.E, 5 ~ 10 parts of activated particle, 2 ~ 3 parts of sodium salt, 2 ~ 3 parts of photochemical catalyst, 2 ~ 3 parts of herbal component, 1 ~ 2 part of alkaline chelator and excess water.The present invention can reduce the content of the pernicious gases such as formaldehyde in indoor air, benzene, toluene, styrene, ethylbenzene, dimethylbenzene, nitrobenzene, sulfur dioxide, vinyl chloride, and applied widely, durability is strong.
Description
Technical Field
The invention relates to the technical field of air purifiers, in particular to a plant-source indoor air purifier and a preparation method thereof.
Background
After house decoration or when the air smell and quality in the environment are poor, an air purifying agent is usually adopted to remove toxic and harmful gases in the air, wherein a formaldehyde remover is most commonly used, but the existing formaldehyde remover has short duration and basically removes only one harmful gas of formaldehyde.
Disclosure of Invention
The invention aims to provide a plant-source indoor air purifying agent and a preparation method thereof, which can reduce the content of harmful gases such as formaldehyde, benzene, toluene, styrene, ethylbenzene, xylene, nitrobenzene, sulfur dioxide, vinyl chloride and the like in indoor air, and have wide application range and strong durability.
The invention provides the following technical scheme: a plant-source indoor air purifying agent comprises the following raw materials in parts by weight:
35-45 parts of vegetable oil;
10-15 parts of evening primrose extract;
10-15 parts of Siberian fir extract;
5-10 parts of orychophragmus violaceus and centella asiatica extracts;
5-10 parts of activated particles;
2-3 parts of sodium salt;
2-3 parts of a photocatalyst;
2-3 parts of Chinese herbal medicine components;
1-2 parts of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.6-0.8 part of Chinese gall, 0.4-0.6 part of coptis root, 0.1-0.3 part of white palm, 0.1-0.3 part of honeysuckle and 0.08-0.1 part of magnolia officinalis.
The preparation method of the evening primrose extract comprises the following steps:
(1) crushing evening primrose, putting the crushed evening primrose into a 60-70% ethanol solution in an amount which is 15-18 times of the weight of the mixture, performing reflux extraction for 1-3 times, each time for 1-3 hours, filtering and combining the extracting solutions, recovering the solvent, and adding water with the temperature of 40-50 ℃ for dissolution to obtain a crude extracting solution;
(2) adding rare earth chloride into the crude extract, mixing, and stirring to obtain a mixed solution;
(3) and putting the mixed solution into a macroporous resin column, washing with water until the mixed solution is colorless, then eluting with 35-45% ethanol by volume concentration, recovering the ethanol, and drying to obtain the evening primrose extract.
The preparation method of the Siberian fir extract comprises the following steps: cleaning leaves of Siberian fir, cutting, adding citric acid water solution, soaking for 3 times, extracting with microwave for 3 times, filtering, and drying the filtrate under reduced pressure to obtain Siberian fir extract; the mass concentration of the citric acid aqueous solution is 2-3 g/L, and the weight ratio of the leaves of the Siberian fir to the citric acid aqueous solution is 1: 10.
the preparation method of the orychophragmus violaceus and centella asiatica extract comprises the following steps: cleaning and chopping orychophragmus violaceus and centella asiatica respectively, then uniformly mixing the orychophragmus violaceus and the centella asiatica, performing reflux extraction for 2-3 h by using ethanol, performing extraction for 3-4 times, performing cold storage for 10-15 h, filtering, and performing reduced pressure concentration on filtrate until ethanol is removed to obtain the orychophragmus violaceus and centella asiatica extracts; the weight ratio of the orychophragmus violaceus to the centella asiatica extract is 1: 2.5 to 3.5.
The sodium salt is one or more of sodium hydroxide, sodium chloride, sodium carbonate and sodium bicarbonate, and the alkaline chelating agent is one or more of sodium pyrophosphate, glucose and sodium citrate.
Wherein the activated particles comprise the following raw materials in parts by weight: 8-10 parts of modified bentonite, 8-10 parts of sepiolite powder, 4-6 parts of nano-silver, 2-3 parts of tartaric acid and 2-3 parts of oxalic acid, wherein the preparation method of the modified bentonite comprises the following steps: putting bentonite into boric acid water solution, mixing and stirring for 30-50 min at the rotating speed of 100-400 r/min, filtering, retaining filter residue, washing with water until the pH value is 7, drying the filter residue, and calcining for 20-40 min at the temperature of 100-300 ℃ to obtain the modified bentonite.
The photocatalyst is a nano photocatalyst titanium dioxide colloidal solution and a nano air catalyst titanium dioxide colloidal solution, wherein the weight percentage of the nano photocatalyst titanium dioxide colloidal solution is 3-4%, and the weight percentage of the nano air catalyst titanium dioxide colloidal solution is 0.4-0.6%.
The invention also provides a preparation method of the plant source indoor air purifying agent, which comprises the following steps:
(1) preparing the Chinese herbal medicine extract
Weighing gallnut, coptis chinensis, radix berberidis, honeysuckle and mangnolia officinalis according to a ratio, crushing the gallnut, the coptis chinensis, the radix berberidis, the honeysuckle and the mangnolia officinalis, sieving the crushed materials by a sieve of 90-120 meshes, and uniformly mixing the materials to obtain powder;
carrying out ultrasonic-assisted ethanol extraction on the powder, adding 15-20 times of 35-45% ethanol by weight into the powder, carrying out reflux extraction for 2-4 times at 60-80 ℃ under the auxiliary action of ultrasonic waves, merging extracted filtrates, refrigerating and standing for 3-4 h, and then carrying out reduced pressure concentration at 55-85 ℃ to recover ethanol to obtain a concentrated solution, namely the Chinese herbal medicine extracting solution for later use;
(2) and preparing the finished product
And (2) weighing the rest raw materials according to the proportion, mixing the rest raw materials with the Chinese herbal medicine extracting solution obtained in the step (1), putting the mixture into a high-speed stirrer, uniformly mixing and stirring the mixture at the speed of 900-1000 r/min, standing and subpackaging to obtain the indoor disinfectant.
Wherein, the ultrasonic power in the step (1) is 200-450W.
The invention has the beneficial effects that: the content of harmful gases such as formaldehyde, benzene, methylbenzene, styrene, ethylbenzene, dimethylbenzene, nitrobenzene, sulfur dioxide, chloroethylene and the like in indoor air can be reduced, the application range is wide, the durability is strong, and the method specifically comprises the following steps:
(1) according to the invention, the Siberian fir extract, the evening primrose extract, the orychophragmus violaceus and the centella asiatica extract are added into the raw materials, are all from natural plants, are uniformly dispersed in the purifying agent, can continuously give out plant faint scent, purify air peculiar smell, play a role in purifying harmful organic matters which influence human body health such as formaldehyde, benzene, ammonia gas, sulfur dioxide, carbon monoxide, nitric oxide and the like, and have a certain health care effect;
(2) the photocatalyst is added in the raw materials, most air pollution components are oxidized and decomposed, and the photocatalyst has a strong decomposition effect and can be used as a catalyst for long-term effect as long as the photocatalyst does not fall off; preferably, the nano photocatalyst titanium dioxide colloidal solution and the nano air catalyst titanium dioxide colloidal solution generate strong catalytic degradation function under the action of ultraviolet light and visible light: can effectively degrade toxic and harmful gases in the air; can effectively kill various bacteria, decompose and harmlessly treat toxins released by the bacteria or fungi, and effectively remove pollution components in indoor air; meanwhile, the composite material also has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like;
(3) the activated particles are added into the raw materials, so that the modified bentonite and sepiolite powder has a physical adsorption effect and can adsorb particles in the air, wherein the modified bentonite and sepiolite powder have fine pores and strong adsorption performance;
(4) the Chinese herbal medicine liquid prepared by adding the Chinese herbal medicine components into the raw materials has the functions of sterilization and antibiosis; the sodium salt, the photocatalyst, the natural plant extract and the alkaline chelating agent in the raw materials are coordinated with each other, so that the photocatalyst is purely natural and nontoxic, and has no secondary pollution.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. These examples are intended to illustrate the invention and are not intended to limit the scope of the invention.
Example 1
A plant-source indoor air purifying agent comprises the following raw materials in parts by weight:
35 parts of vegetable oil;
10 parts of evening primrose extract;
10 parts of Siberian fir extract;
5 parts of orychophragmus violaceus and centella asiatica extracts;
5 parts of activated particles;
2 parts of sodium salt;
2 parts of a photocatalyst;
2 parts of Chinese herbal medicine components;
1 part of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.6 part of gallnut, 0.4 part of coptis root, 0.1 part of white palm, 0.1 part of honeysuckle and 0.08 part of magnolia officinalis.
Wherein,
the preparation method of the evening primrose extract comprises the following steps:
(1) crushing evening primrose, putting the crushed evening primrose into a 60% ethanol solution with the weight 15 times of that of the mixture, performing reflux extraction for 1 time, performing 1 hour each time, filtering and combining the extracting solution, recovering the solvent, and adding water with the temperature of 40 ℃ for dissolving to obtain a crude extracting solution;
(2) adding rare earth chloride into the crude extract, mixing, and stirring to obtain a mixed solution;
(3) and putting the mixed solution into a macroporous resin column, washing with water until the mixed solution is colorless, then eluting with ethanol with the volume concentration of 35%, recovering the ethanol, and drying to obtain the evening primrose extract.
Wherein,
the preparation method of the Siberian fir extract comprises the following steps: cleaning leaves of Siberian fir, cutting, adding citric acid water solution, soaking for 3 times, extracting with microwave for 3 times, filtering, and drying the filtrate under reduced pressure to obtain Siberian fir extract; the mass concentration of the citric acid aqueous solution is 2 g/L, and the weight ratio of the leaves of the fir siberia to the citric acid aqueous solution is 1: 10.
wherein,
the preparation method of the orychophragmus violaceus and centella asiatica extract comprises the following steps: cleaning radix Brassicae Rapae and herba Centellae respectively, chopping, mixing, extracting with ethanol under reflux for 2 hr for 3 times, refrigerating for 10 hr, filtering, and concentrating the filtrate under reduced pressure until ethanol is removed to obtain radix Brassicae Rapae and herba Centellae extract; the weight ratio of the orychophragmus violaceus to the centella asiatica extract is 1: 2.5.
the sodium salt is sodium hydroxide, and the alkaline chelating agent is sodium pyrophosphate.
Wherein,
the activated particles comprise the following raw materials in parts by weight: 8 parts of modified bentonite, 8 parts of sepiolite powder, 4 parts of nano-silver, 2 parts of tartaric acid and 2 parts of oxalic acid, wherein the preparation method of the modified bentonite comprises the following steps: putting bentonite into boric acid water solution, mixing and stirring for 30min at the rotating speed of 100r/min, filtering, retaining filter residue, washing with water until the pH value is 7, drying the filter residue, and calcining for 20min at the temperature of 100 ℃ to obtain the modified bentonite.
Wherein,
the photocatalyst is a nano photocatalyst titanium dioxide colloidal solution and a nano air catalyst titanium dioxide colloidal solution, the weight percentage of the nano photocatalyst titanium dioxide colloidal solution is 3%, and the weight percentage of the nano air catalyst titanium dioxide colloidal solution is 0.4%.
The embodiment provides a preparation method of a plant source indoor air purifying agent, which comprises the following steps:
(1) preparing the Chinese herbal medicine extract
Weighing gallnut, coptis chinensis, radix berberidis, honeysuckle and mangnolia officinalis according to a ratio, crushing the gallnut, the coptis chinensis, the radix berberidis, the honeysuckle and the mangnolia officinalis, sieving the crushed materials by a sieve of 90-120 meshes, and uniformly mixing the materials to obtain powder;
carrying out ultrasonic-assisted ethanol extraction on the powder, adding 15 times of 35% ethanol by weight into the powder, carrying out reflux extraction for 2 times at 60 ℃ under the auxiliary action of ultrasonic waves, combining the extracted filtrates, refrigerating and standing for 3h, and carrying out reduced pressure concentration at 55 ℃ to recover ethanol to obtain a concentrated solution, namely the Chinese herbal medicine extracting solution for later use;
(2) and preparing the finished product
And (2) weighing the rest raw materials according to the proportion, mixing the rest raw materials with the Chinese herbal medicine extracting solution obtained in the step (1), putting the mixture into a high-speed stirrer, uniformly mixing and stirring the mixture at the speed of 900r/min, standing the mixture, and subpackaging the mixture to obtain the indoor disinfectant.
Wherein, the ultrasonic power in the step (1) is 200W.
Example 2
A plant-source indoor air purifying agent comprises the following raw materials in parts by weight:
45 parts of vegetable oil;
15 parts of evening primrose extract;
15 parts of Siberian fir extract;
10 parts of orychophragmus violaceus and centella asiatica extracts;
10 parts of activated particles;
3 parts of sodium salt;
3 parts of a photocatalyst;
3 parts of Chinese herbal medicine components;
2 parts of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.8 part of gallnut, 0.6 part of coptis root, 0.3 part of white palm, 0.3 part of honeysuckle and 0.1 part of magnolia officinalis.
Wherein,
the preparation method of the evening primrose extract comprises the following steps:
(1) crushing evening primrose, putting the crushed evening primrose into 70% ethanol solution with the weight of 18 times of that of the mixture, performing reflux extraction for 3 times, extracting for 3 hours each time, filtering and combining the extracting solution, recovering the solvent, and adding water with the temperature of 50 ℃ for dissolving to obtain a crude extracting solution;
(2) adding rare earth chloride into the crude extract, mixing, and stirring to obtain a mixed solution;
(3) and putting the mixed solution into a macroporous resin column, washing with water until the mixed solution is colorless, then eluting with ethanol with the volume concentration of 45%, recovering the ethanol, and drying to obtain the evening primrose extract.
Wherein,
the preparation method of the Siberian fir extract comprises the following steps: cleaning leaves of Siberian fir, cutting, adding citric acid water solution, soaking for 3 times, extracting with microwave for 3 times, filtering, and drying the filtrate under reduced pressure to obtain Siberian fir extract; the mass concentration of the citric acid aqueous solution is 3 g/L, and the weight ratio of the leaves of the fir siberia to the citric acid aqueous solution is 1: 10.
wherein,
the preparation method of the orychophragmus violaceus and centella asiatica extract comprises the following steps: cleaning radix Brassicae Rapae and herba Centellae respectively, chopping, mixing, extracting with ethanol under reflux for 3 hr, extracting for 4 times, refrigerating for 15 hr, filtering, and concentrating the filtrate under reduced pressure until ethanol is removed to obtain radix Brassicae Rapae and herba Centellae extract; the weight ratio of the orychophragmus violaceus to the centella asiatica extract is 1: 3.5.
The sodium salt is sodium chloride, and the alkaline chelating agent is glucose.
Wherein,
the activated particles comprise the following raw materials in parts by weight: 10 parts of modified bentonite, 10 parts of sepiolite powder, 6 parts of nano-silver, 3 parts of tartaric acid and 3 parts of oxalic acid, wherein the preparation method of the modified bentonite comprises the following steps: putting bentonite into boric acid water solution, mixing and stirring for 50min at the rotating speed of 400r/min, filtering, retaining filter residue, washing with water until the pH value is 7, drying the filter residue, and calcining for 40min at the temperature of 300 ℃ to obtain the modified bentonite.
The photocatalyst is a nano photocatalyst titanium dioxide colloidal solution and a nano air catalyst titanium dioxide colloidal solution, wherein the weight percentage of the nano photocatalyst titanium dioxide colloidal solution is 4%, and the weight percentage of the nano air catalyst titanium dioxide colloidal solution is 0.6%.
The embodiment also provides a preparation method of the plant-source indoor air purifying agent, which comprises the following steps:
(1) preparing the Chinese herbal medicine extract
Weighing gallnut, coptis chinensis, radix berberidis, honeysuckle and mangnolia officinalis according to a ratio, crushing the gallnut, the coptis chinensis, the radix berberidis, the honeysuckle and the mangnolia officinalis, sieving the crushed materials by a sieve of 90-120 meshes, and uniformly mixing the materials to obtain powder;
carrying out ultrasonic-assisted ethanol extraction on the powder, adding 20 times of 45% ethanol by weight into the powder, carrying out reflux extraction for 4 times at 80 ℃ under the auxiliary action of ultrasonic waves, combining the extracted filtrates, refrigerating and standing for 4 hours, and carrying out reduced pressure concentration at 85 ℃ to recover ethanol to obtain a concentrated solution, namely the Chinese herbal medicine extracting solution for later use;
(2) and preparing the finished product
And (2) weighing the rest raw materials according to the proportion, mixing the rest raw materials with the Chinese herbal medicine extracting solution obtained in the step (1), putting the mixture into a high-speed stirrer, uniformly mixing and stirring the mixture at the speed of 1000r/min, standing the mixture, and subpackaging the mixture to obtain the indoor disinfectant.
Wherein, the ultrasonic power in the step (1) is 450W.
Example 3
A plant-source indoor air purifying agent comprises the following raw materials in parts by weight:
40 parts of vegetable oil and fat;
12.5 parts of evening primrose extract;
12.5 parts of Siberian fir extract;
7.5 parts of orychophragmus violaceus and centella asiatica extracts;
7.5 parts of activated particles;
2.5 parts of sodium salt;
2.5 parts of a photocatalyst;
2.5 parts of Chinese herbal medicine components;
1.5 parts of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.7 part of gallnut, 0.5 part of coptis root, 0.2 part of white palm, 0.2 part of honeysuckle and 0.09 part of magnolia officinalis.
The preparation method of the evening primrose extract comprises the following steps:
(1) crushing evening primrose, putting the crushed evening primrose into a 65% ethanol solution with the weight 16 times of that of the mixture, performing reflux extraction for 2 times, performing 2 hours each time, filtering and combining the extracting solution, recovering the solvent, and adding water with the temperature of 45 ℃ for dissolving to obtain a crude extracting solution;
(2) adding rare earth chloride into the crude extract, mixing, and stirring to obtain a mixed solution;
(3) and putting the mixed solution into a macroporous resin column, washing with water until the mixed solution is colorless, then eluting with 40% ethanol by volume concentration, recovering the ethanol, and drying to obtain the evening primrose extract.
Wherein,
the preparation method of the Siberian fir extract comprises the following steps: cleaning leaves of Siberian fir, cutting, adding citric acid water solution, soaking for 3 times, extracting with microwave for 3 times, filtering, and drying the filtrate under reduced pressure to obtain Siberian fir extract; the mass concentration of the citric acid aqueous solution is 2.5 g/L, and the weight ratio of the leaves of the fir siberia to the citric acid aqueous solution is 1: 10.
wherein,
the preparation method of the orychophragmus violaceus and centella asiatica extract comprises the following steps: cleaning radix Brassicae Rapae and herba Centellae respectively, chopping, mixing radix Brassicae Rapae and herba Centellae uniformly, extracting with ethanol under reflux for 2.5 hr for 3 times, refrigerating for 12 hr, filtering, and concentrating the filtrate under reduced pressure until ethanol is absent to obtain radix Brassicae Rapae and herba Centellae extract; the weight ratio of the orychophragmus violaceus to the centella asiatica extract is 1: 3.
wherein,
the sodium salt is sodium carbonate, and the alkaline chelating agent is sodium citrate.
The activated particles comprise the following raw materials in parts by weight: 9 parts of modified bentonite, 9 parts of sepiolite powder, 5 parts of nano-silver, 2.5 parts of tartaric acid and 2.5 parts of oxalic acid, wherein the preparation method of the modified bentonite comprises the following steps: putting bentonite into boric acid water solution, mixing and stirring for 40min at the rotating speed of 200r/min, filtering, retaining filter residue, washing with water until the pH value is 7, drying the filter residue, and calcining for 30min at the temperature of 200 ℃ to obtain the modified bentonite.
Wherein,
the photocatalyst is a nanometer photocatalyst titanium dioxide colloidal solution and a nanometer air catalyst titanium dioxide colloidal solution, the weight percentage of the nanometer photocatalyst titanium dioxide colloidal solution is 3.5 percent, and the weight percentage of the nanometer air catalyst titanium dioxide colloidal solution is 0.5 percent.
The embodiment also provides a preparation method of the plant-source indoor air purifying agent, which comprises the following steps:
(1) preparing the Chinese herbal medicine extract
Weighing gallnut, coptis chinensis, radix berberidis, honeysuckle and mangnolia officinalis according to a ratio, crushing the gallnut, the coptis chinensis, the radix berberidis, the honeysuckle and the mangnolia officinalis, sieving the crushed materials by a sieve of 90-120 meshes, and uniformly mixing the materials to obtain powder;
carrying out ultrasonic-assisted ethanol extraction on the powder, adding 18 times of 40% ethanol by weight into the powder, carrying out reflux extraction for 3 times at 70 ℃ under the auxiliary action of ultrasonic waves, combining the extracted filtrates, refrigerating and standing for 3.5h, and then carrying out reduced pressure concentration at 65 ℃ to recover ethanol to obtain a concentrated solution, namely the Chinese herbal medicine extracting solution for later use;
(2) and preparing the finished product
And (2) weighing the rest raw materials according to the proportion, mixing the rest raw materials with the Chinese herbal medicine extracting solution obtained in the step (1), putting the mixture into a high-speed stirrer, uniformly mixing and stirring the mixture at the speed of 900-1000 r/min, standing and subpackaging to obtain the indoor disinfectant.
Wherein, the ultrasonic power in the step (1) is 350W.
While the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes can be made and equivalents can be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A plant-source indoor air purifying agent is characterized by comprising the following raw materials in parts by weight:
35-45 parts of vegetable oil;
10-15 parts of evening primrose extract;
10-15 parts of Siberian fir extract;
5-10 parts of orychophragmus violaceus and centella asiatica extracts;
5-10 parts of activated particles;
2-3 parts of sodium salt;
2-3 parts of a photocatalyst;
2-3 parts of Chinese herbal medicine components;
1-2 parts of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.6-0.8 part of Chinese gall, 0.4-0.6 part of coptis root, 0.1-0.3 part of white palm, 0.1-0.3 part of honeysuckle and 0.08-0.1 part of magnolia officinalis.
2. The plant-derived indoor air purifying agent as claimed in claim 1, which comprises the following raw materials in parts by weight:
40 parts of vegetable oil and fat;
12.5 parts of evening primrose extract;
12.5 parts of Siberian fir extract;
7.5 parts of orychophragmus violaceus and centella asiatica extracts;
7.5 parts of activated particles;
2.5 parts of sodium salt;
2.5 parts of a photocatalyst;
2.5 parts of Chinese herbal medicine components;
1.5 parts of an alkaline chelating agent;
the balance of water;
the Chinese herbal medicine components comprise the following raw materials in parts by weight: 0.7 part of gallnut, 0.5 part of coptis root, 0.2 part of white palm, 0.2 part of honeysuckle and 0.09 part of magnolia officinalis.
3. The plant-derived indoor air purifying agent according to claim 1, wherein the evening primrose extract is prepared by the method comprising:
(1) crushing evening primrose, putting the crushed evening primrose into a 60-70% ethanol solution in an amount which is 15-18 times of the weight of the mixture, performing reflux extraction for 1-3 times, each time for 1-3 hours, filtering and combining the extracting solutions, recovering the solvent, and adding water with the temperature of 40-50 ℃ for dissolution to obtain a crude extracting solution;
(2) adding rare earth chloride into the crude extract, mixing, and stirring to obtain a mixed solution;
(3) and putting the mixed solution into a macroporous resin column, washing with water until the mixed solution is colorless, then eluting with 35-45% ethanol by volume concentration, recovering the ethanol, and drying to obtain the evening primrose extract.
4. The plant-derived indoor air purifying agent according to claim 1, wherein the Siberian fir extract is prepared by a method comprising: cleaning leaves of Siberian fir, cutting, adding citric acid water solution, soaking for 3 times, extracting with microwave for 3 times, filtering, and drying the filtrate under reduced pressure to obtain Siberian fir extract; the mass concentration of the citric acid aqueous solution is 2-3 g/L, and the weight ratio of the leaves of the Siberian fir to the citric acid aqueous solution is 1: 10.
5. the plant-derived indoor air purifying agent according to claim 1, wherein the orychophragmus violaceus and centella asiatica extract is prepared by the following steps: cleaning and chopping orychophragmus violaceus and centella asiatica respectively, then uniformly mixing the orychophragmus violaceus and the centella asiatica, performing reflux extraction for 2-3 h by using ethanol, performing extraction for 3-4 times, performing cold storage for 10-15 h, filtering, and performing reduced pressure concentration on filtrate until ethanol is removed to obtain the orychophragmus violaceus and centella asiatica extracts; the weight ratio of the orychophragmus violaceus to the centella asiatica extract is 1: 2.5 to 3.5.
6. The plant-derived indoor air purifying agent according to claim 1, wherein the sodium salt is one or more of sodium hydroxide, sodium chloride, sodium carbonate and sodium bicarbonate, and the alkaline chelating agent is one or more of sodium pyrophosphate, glucose and sodium citrate.
7. The plant-derived indoor air purifying agent according to claim 1, wherein the activated particles comprise raw materials in parts by weight: 8-10 parts of modified bentonite, 8-10 parts of sepiolite powder, 4-6 parts of nano-silver, 2-3 parts of tartaric acid and 2-3 parts of oxalic acid, wherein the preparation method of the modified bentonite comprises the following steps: putting bentonite into boric acid water solution, mixing and stirring for 30-50 min at the rotating speed of 100-400 r/min, filtering, retaining filter residue, washing with water until the pH value is 7, drying the filter residue, and calcining for 20-40 min at the temperature of 100-300 ℃ to obtain the modified bentonite.
8. The plant-derived indoor air purifying agent as claimed in claim 1, wherein the photocatalyst is a nano photocatalyst titanium dioxide colloidal solution and a nano air catalyst titanium dioxide colloidal solution, the weight percentage of the nano photocatalyst titanium dioxide colloidal solution is 3-4%, and the weight percentage of the nano air catalyst titanium dioxide colloidal solution is 0.4-0.6%.
9. A method for preparing a plant-derived indoor air purifying agent according to any one of claims 1 to 8, comprising the steps of:
(1) preparing the Chinese herbal medicine extract
Weighing gallnut, coptis chinensis, radix berberidis, honeysuckle and mangnolia officinalis according to a ratio, crushing the gallnut, the coptis chinensis, the radix berberidis, the honeysuckle and the mangnolia officinalis, sieving the crushed materials by a sieve of 90-120 meshes, and uniformly mixing the materials to obtain powder;
carrying out ultrasonic-assisted ethanol extraction on the powder, adding 15-20 times of 35-45% ethanol by weight into the powder, carrying out reflux extraction for 2-4 times at 60-80 ℃ under the auxiliary action of ultrasonic waves, merging extracted filtrates, refrigerating and standing for 3-4 h, and then carrying out reduced pressure concentration at 55-85 ℃ to recover ethanol to obtain a concentrated solution, namely the Chinese herbal medicine extracting solution for later use;
(2) and preparing the finished product
And (2) weighing the rest raw materials according to the proportion, mixing the rest raw materials with the Chinese herbal medicine extracting solution obtained in the step (1), putting the mixture into a high-speed stirrer, uniformly mixing and stirring the mixture at the speed of 900-1000 r/min, standing and subpackaging to obtain the indoor disinfectant.
10. The preparation method of the plant-derived indoor air purifying agent according to claim 9, wherein the ultrasonic power in the step (1) is 200 to 450W.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045956A (en) * | 2018-08-07 | 2018-12-21 | 赵文辉 | A kind of vaccary deodorizing disinfectant and preparation method thereof |
| CN109316957A (en) * | 2018-11-14 | 2019-02-12 | 合肥华盖生物科技有限公司 | A kind of plant air purification and preparation method thereof |
| CN109529608A (en) * | 2018-12-19 | 2019-03-29 | 舒沐科技(武汉)有限公司 | A kind of environment-friendly highly efficient photocatalyst formaldehyde scavenger with fragrance |
| CN113509582A (en) * | 2021-04-19 | 2021-10-19 | 湖南普泰尔环境股份有限公司 | Preparation method of composite deodorant containing natural plant extract |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721288A (en) * | 2013-12-10 | 2014-04-16 | 宿州军创佳美环保科技有限公司 | Traditional Chinese medicine aldehyde-removing air purifying agent and preparation method thereof |
| KR20150054144A (en) * | 2013-11-11 | 2015-05-20 | 한국기계연구원 | Antibiotic filter using grapefruit seed extract and apparatus for purifying air using the same |
| CN105344225A (en) * | 2015-11-27 | 2016-02-24 | 佛山住友富士电梯有限公司 | Special air purification liquid and air purification mechanism for elevators |
| CN106955590A (en) * | 2017-04-27 | 2017-07-18 | 舒尔环保科技（合肥）有限公司 | A kind of composite purifying agent in air purifier |
| CN106994334A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of adsorbent being used in air purifier |
| CN107333813A (en) * | 2017-07-12 | 2017-11-10 | 合肥华盖生物科技有限公司 | A kind of indoor air disinfectant and preparation method thereof |
| CN107362680A (en) * | 2017-08-02 | 2017-11-21 | 合肥东恒锐电子科技有限公司 | A kind of cleanser for air purifier and preparation method thereof |
| CN107469120A (en) * | 2017-09-22 | 2017-12-15 | 苏州水木康桥环境工程技术有限公司 | A kind of nontoxic air purifying preparation of long-acting environment friendly and preparation method thereof |
-
2018
- 2018-02-07 CN CN201810121803.0A patent/CN108295654A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150054144A (en) * | 2013-11-11 | 2015-05-20 | 한국기계연구원 | Antibiotic filter using grapefruit seed extract and apparatus for purifying air using the same |
| CN103721288A (en) * | 2013-12-10 | 2014-04-16 | 宿州军创佳美环保科技有限公司 | Traditional Chinese medicine aldehyde-removing air purifying agent and preparation method thereof |
| CN105344225A (en) * | 2015-11-27 | 2016-02-24 | 佛山住友富士电梯有限公司 | Special air purification liquid and air purification mechanism for elevators |
| CN106955590A (en) * | 2017-04-27 | 2017-07-18 | 舒尔环保科技（合肥）有限公司 | A kind of composite purifying agent in air purifier |
| CN106994334A (en) * | 2017-04-27 | 2017-08-01 | 舒尔环保科技（合肥）有限公司 | A kind of adsorbent being used in air purifier |
| CN107333813A (en) * | 2017-07-12 | 2017-11-10 | 合肥华盖生物科技有限公司 | A kind of indoor air disinfectant and preparation method thereof |
| CN107362680A (en) * | 2017-08-02 | 2017-11-21 | 合肥东恒锐电子科技有限公司 | A kind of cleanser for air purifier and preparation method thereof |
| CN107469120A (en) * | 2017-09-22 | 2017-12-15 | 苏州水木康桥环境工程技术有限公司 | A kind of nontoxic air purifying preparation of long-acting environment friendly and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 单炜等: "《高速公路绿化工程》", 31 May 2005 * |
| 彭春生等: "《一粒种子的幸福生活》", 31 July 2015 * |
| 徐州园林志编篡委员会: "《徐州园林志》", 31 July 2016 * |
| 许正林: "《别让有毒的房子害了你》", 31 January 2011 * |
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| CN109316957A (en) * | 2018-11-14 | 2019-02-12 | 合肥华盖生物科技有限公司 | A kind of plant air purification and preparation method thereof |
| CN109529608A (en) * | 2018-12-19 | 2019-03-29 | 舒沐科技(武汉)有限公司 | A kind of environment-friendly highly efficient photocatalyst formaldehyde scavenger with fragrance |
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Application publication date: 20180720 |