CN109158092A - A kind of multifunctional air cleaning agent and preparation method - Google Patents
A kind of multifunctional air cleaning agent and preparation method Download PDFInfo
- Publication number
- CN109158092A CN109158092A CN201811185397.0A CN201811185397A CN109158092A CN 109158092 A CN109158092 A CN 109158092A CN 201811185397 A CN201811185397 A CN 201811185397A CN 109158092 A CN109158092 A CN 109158092A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- cleaning agent
- air cleaning
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 52
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 64
- 239000011347 resin Substances 0.000 claims abstract description 64
- 239000000052 vinegar Substances 0.000 claims abstract description 55
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 claims abstract description 47
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 39
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 39
- 241001330002 Bambuseae Species 0.000 claims abstract description 39
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 39
- 239000011425 bamboo Substances 0.000 claims abstract description 39
- 235000021419 vinegar Nutrition 0.000 claims abstract description 39
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002253 acid Substances 0.000 claims abstract description 32
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 claims abstract description 28
- 229920001661 Chitosan Polymers 0.000 claims abstract description 21
- 239000003054 catalyst Substances 0.000 claims abstract description 21
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 238000007265 chloromethylation reaction Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 48
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 32
- 239000002994 raw material Substances 0.000 claims description 32
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 32
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 229960000583 acetic acid Drugs 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000012362 glacial acetic acid Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 16
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 11
- 238000012986 modification Methods 0.000 claims description 11
- 230000004048 modification Effects 0.000 claims description 11
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 238000004821 distillation Methods 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 8
- 239000008236 heating water Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 8
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 6
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 6
- 241000233866 Fungi Species 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 8
- 229960000935 dehydrated alcohol Drugs 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 6
- 230000001699 photocatalysis Effects 0.000 description 6
- 238000007146 photocatalysis Methods 0.000 description 6
- 239000000341 volatile oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000012629 purifying agent Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241001116389 Aloe Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000331528 Chlorophytum capense Species 0.000 description 1
- 240000007311 Commiphora myrrha Species 0.000 description 1
- 235000006965 Commiphora myrrha Nutrition 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 235000004692 Eucalyptus globulus Nutrition 0.000 description 1
- 240000007002 Eucalyptus tereticornis Species 0.000 description 1
- 235000019134 Eucalyptus tereticornis Nutrition 0.000 description 1
- 244000284380 Hibiscus rosa sinensis Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000007265 Myrrhis odorata Nutrition 0.000 description 1
- 235000000664 Rosa chinensis Nutrition 0.000 description 1
- 241000235342 Saccharomycetes Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 235000011399 aloe vera Nutrition 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229960000829 kaolin Drugs 0.000 description 1
- 150000002628 limonene derivativess Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229940045136 urea Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds 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
- A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
-
- 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
-
- 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
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/104—Silver
-
- 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
- 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
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention provides a kind of multifunctional air cleaning agent and preparation methods.By adsorbing to macroporous polystyrene-divinylbenzene, resin carries out chloromethylation to this method and acidic-group is modified, then the titanium dioxide optical catalyst of Ag doping is carried on acid absorption resin surface, it is mixed again with refined bamboo vinegar, chitosan, glycerol, multifunctional air cleaning agent is made.It is compared with the traditional method, multifunctional air cleaning agent prepared by the present invention, on the one hand there is good absorption and catalytic degradation ability to the volatile organic matter in air, on the other hand in air bacterium and fungi there is good inhibitory effect, and add bamboo vinegar is not volatile and bacteriostatic activity is stablized.
Description
Technical field
The invention belongs to the technical field of air cleaning, a kind of multifunctional air cleaning agent and preparation method are provided.
Background technique
Socio-economic development and living standards of the people improve, so that healthy pay attention to day by day of the people to living environment, and it is same
When air pollution have become the major issue that the world today threatens human health and social development, therefore the hair of air purifying process
Exhibition and the research application of air purifying preparation, have been to be concerned by more and more people.In air major pollutants have dust particle,
Volatile organic contaminant, microorganism etc., pointedly study and application air purifying preparation becomes important research topic.
Air purifying preparation refers to using absorption, decomposition principle possessed by natural material itself, by modern science and technology
Processing is formed by with the product eliminated pernicious gas in air, dispel various odor functions.Air evolution agent is according to purification
Principle and material properties are distinguished, and physical cleaning class, chemical cleaning method class, biological cleaning class and composite purification class can be divided into.
Various single air purifying preparations, although satisfied effect is achieved in the removal of certain pollutants, due to sky
Gas pollutant sources are wide, and type is more, and various cleansers are limited to the limitation of itself, it is necessary to and it carries out synthesis and uses various technologies,
Multiple technologies are merged, are learnt from other's strong points to offset one's weaknesses, air pollution problem inside rooms could be thoroughly solved.Then, a large amount of research put by
After physics, chemistry or biomaterial organically combine in manufactured composite air purifying agent.In recent years, bamboo vinegar is as excellent suppression
Bacterium material, the application in composite air purifying agent field are paid close attention to by people.
Chinese invention patent application number 201711220737.4 discloses a kind of air purifying preparation, by following material composition:
Improved silica, attapulgite, kaolin, sodium alginate, urea, epoxidized soybean oil, calcium stearate.The invention is net to air
The ingredient of agent has carried out reasonable selection collocation, under the collective effect of each ingredient, final air purifying preparation absorption obtained
Detergent power is obviously improved, and reaches 99% or more for the removal rate of contaminants of chemical origin in air.But air made from the invention
Cleanser can not effectively purify removal for microorganisms such as particulate matter, germs in air, have a single function.
Chinese invention patent application number 201610372792.4 discloses a Plant Extracts air purifying preparation preparation side
Method, by 20 ~ 30 parts by weight bamboo vinegars, 3 ~ 5 parts of dipentenes, 3 ~ 5 parts of tea polyphenols, 5 ~ 10 parts of bracketplant folk prescription essential oils, 1 ~ 3 part of blue gum list
Square essential oil, 2 ~ 4 parts of ivy folk prescription essential oils, 1 ~ 3 part of myrrh folk prescription essential oil, 2 ~ 5 parts of aloe folk prescription essential oils, 0.3 ~ 0.5 portion of Chinese rose
Folk prescription essential oil, 0.3 ~ 0.5 part of plant emulsifier Tea Saponin and 100 ~ 300 parts of deionized waters, are all added in reaction kettle, stirring
45 ~ 50 DEG C are warming up to, keeps the temperature 1 hour, 40 DEG C is naturally cooling to bottom discharge, plant extraction liquid emulsion is made；By 100 parts of creams
Change liquid and compounds obtained air purifying preparation stoste with 5 parts of arginine, 5 parts of SODIUM PERCARBONATEs.The air of bamboo vinegar liquid made from the invention
Although cleanser has certain bacteriostasis, bamboo vinegar is volatile, and bacteriostatic activity is unstable, and purification function is single.
In conclusion the air purifying preparation of the prior art have have a single function and air purifying preparation in the bamboo vinegar that adds
The defect that liquid is volatile or bacteriostatic activity is unstable, therefore develop a kind of multi-functional, not volatile, performance is stable Efficient antibacterial
Composite air purifying agent has great significance.
Summary of the invention
As it can be seen that the air purifying preparation of the prior art have have a single function and air purifying preparation in the bamboo vinegar that adds it is easy
Volatilization or the unstable defect of bacteriostatic activity.In response to this, the present invention proposes a kind of multifunctional air cleaning agent and preparation
On the one hand method has good absorption and catalytic degradation ability to the volatile organic matter in air, on the other hand to air
In bacterium and fungi there is good inhibitory effect, and add bamboo vinegar is not volatile and bacteriostatic activity is stablized.
To achieve the above object, specific technical solution of the present invention is as follows:
A kind of preparation method of multifunctional air cleaning agent, specific step is as follows for the multifunctional air cleaning agent preparation:
(1) active carbon particle is added in bamboo-vinegar, 40 ~ 60min is stirred under room temperature, filtered, filtrate is then placed in distillation
In instrument, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, 8 ~ 10h of heating reflux reaction is further added 15 ~ 20h of trimellitic anhydride back flow reaction, then washs 3 ~ 5 with methanol
Secondary, vacuum drying, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 40 ~ 60min is ultrasonically treated, dispersion liquid is made to be sufficiently submerged in suction
It in the hole of attached resin, is brought rapidly up while keeping sonic oscillation using infrared heating, removes moisture, Ag doping is made
TiO2The acid absorption resin of photochemical catalyst uniform load；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 10 ~ 20min, step (3) are then added and are made
Loaded optic catalyst acid absorption resin, stir and be ultrasonically treated 30 ~ 50min, be further added glycerol stirring 20 ~
Multifunctional air cleaning agent is made in 30min.
Preferably, the parts by weight of step (1) each raw material are, 20 ~ 40 parts by weight of active carbon particle, bamboo-vinegar 60 ~
80 parts by weight.
Preferably, the temperature of step (1) described heating be 50 ~ 60 DEG C, vacuum degree be 0.03 ~ 0.08MPa, the time be 60 ~
90min。
Preferably, the parts by weight of step (2) each raw material are that macroporous polystyrene-divinylbenzene adsorbs resin 30 ~ 40
Parts by weight, 42 ~ 61 parts by weight of tetrahydrofuran, 5 ~ 10 parts by weight of aluminum trichloride (anhydrous), 4 ~ 8 parts by weight of trimellitic anhydride.
Preferably, the temperature of step (2) described heating is 105 ~ 110 DEG C.
Preferably, the parts by weight of each raw material of step (3) described colloidal sol are, 20 ~ 30 parts by weight of butyl titanate, glacial acetic acid 5 ~
10 parts by weight, 20 ~ 30 parts by weight of dehydrated alcohol, 3 ~ 5 parts by weight of silver nitrate, 25 ~ 52 parts by weight of water.
Preferably, the time of step (3) described standing is 60 ~ 80h.
Preferably, the temperature of step (3) described heat treatment is 500 ~ 600 DEG C, and the time is 40 ~ 50min.
Preferably, the parts by weight of step (4) each raw material are 15 ~ 25 parts by weight of chitosan, refined bamboo vinegar 15 ~ 25
Parts by weight, acid absorption 45 ~ 67 parts by weight of resin, 3 ~ 5 parts by weight of glycerol of loaded optic catalyst.
The present invention also provides a kind of a kind of multifunctional air cleaning agents that above-mentioned preparation method is prepared.The Multifunctional air
Gas cleanser is to carry out chloromethylation and acidic-group modification by adsorbing resin to macroporous polystyrene-divinylbenzene, then
The titanium dioxide optical catalyst of Ag doping is carried on acid absorption resin surface, then mixed with refined bamboo vinegar, chitosan, glycerol
It closes and is made.
The present invention provides a kind of multifunctional air cleaning agent and preparation methods, compared with prior art, spy outstanding
Point and excellent effect are:
1. preparation method of the invention is conducive to the taboo for reducing titanium dioxide using the titanium dioxide of Ag doping as photochemical catalyst
Bandwidth inhibits light induced electron and hole to compound, it is seen that light utilization efficiency is higher, and the degradation efficiency of volatile organic matter is high.
2. preparation method of the invention, bamboo vinegar and chitosan are used cooperatively, wherein bamboo vinegar has fungi good
Inhibiting effect, chitosan has good inhibiting effect to bacterium, and the two plays synergistic function, further, doping
Silver have the function of broad-spectrum antiseptic, therefore, air purifying preparation antibacterial effect obtained is excellent.
3. preparation method of the invention, by pre-processing to bamboo-vinegar, impurity and low boiling component are eliminated, gram
The volatile defect for generating secondary pollution of bamboo vinegar is taken.
4. preparation method of the invention, since the bacteriostatic activity decline of bamboo vinegar under alkaline condition is obvious, in advance
Chloromethylation and acidic-group modification, the H that resinous electricity separates out are carried out to macroporous polystyrene-divinylbenzene absorption resin+Make sky
Gas cleanser and does not change in acidity vulnerable to the influence of extraneous use condition, so that it is stable antibacterial to guarantee that bamboo vinegar has
Activity.
Specific embodiment
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention
Range be only limitted to example below.Without departing from the idea of the above method of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
(1) active carbon particle is added in bamboo-vinegar, 48min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 56 DEG C, very
Reciprocal of duty cycle is 0.05MPa, time 70min；The parts by weight of each raw material are 28 parts by weight of active carbon particle, 72 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, heating reflux reaction 9h is further added trimellitic anhydride back flow reaction 17h, then washs 4 times with methanol, vacuum
Dry, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
107℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 36 parts by weight of resin, 52 weight of tetrahydrofuran
Part, 7 parts by weight of aluminum trichloride (anhydrous), 5 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 48min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 68h；The temperature of heat treatment is 560 DEG C, time 44min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
26 parts by weight of ester, 7 parts by weight of glacial acetic acid, 26 parts by weight of dehydrated alcohol, 4 parts by weight of silver nitrate, 37 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 16min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 38min, glycerol is further added and stirs 26min, is made more
Function air purifying preparation；The parts by weight of each raw material are 19 parts by weight of chitosan, 19 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 58 parts by weight of resin, 4 parts by weight of glycerol of agent.
Embodiment 2
(1) active carbon particle is added in bamboo-vinegar, 45min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 52 DEG C, very
Reciprocal of duty cycle is 0.04MPa, time 80min；The parts by weight of each raw material are 25 parts by weight of active carbon particle, 75 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, trimellitic anhydride back flow reaction 19h is further added in heating reflux reaction 8.5h, then washs 3 times with methanol, very
Sky is dry, and macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
106℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 32 parts by weight of resin, 57 weight of tetrahydrofuran
Part, 6 parts by weight of aluminum trichloride (anhydrous), 5 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 45min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 65h；The temperature of heat treatment is 520 DEG C, time 48min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
22 parts by weight of ester, 7 parts by weight of glacial acetic acid, 22 parts by weight of dehydrated alcohol, 3 parts by weight of silver nitrate, 46 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 12min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 35min, glycerol is further added and stirs 23min, is made more
Function air purifying preparation；The parts by weight of each raw material are 16 parts by weight of chitosan, 17 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 64 parts by weight of resin, 3 parts by weight of glycerol of agent.
Embodiment 3
(1) active carbon particle is added in bamboo-vinegar, 55min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 58 DEG C, very
Reciprocal of duty cycle is 0.07MPa, time 70min；The parts by weight of each raw material are 35 parts by weight of active carbon particle, 65 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, trimellitic anhydride back flow reaction 16h is further added in heating reflux reaction 9.5h, then washs 5 times with methanol, very
Sky is dry, and macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
109℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 38 parts by weight of resin, 47 weight of tetrahydrofuran
Part, 8 parts by weight of aluminum trichloride (anhydrous), 7 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 55min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 75h；The temperature of heat treatment is 580 DEG C, time 42min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
27 parts by weight of ester, 8 parts by weight of glacial acetic acid, 28 parts by weight of dehydrated alcohol, 5 parts by weight of silver nitrate, 32 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 20min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 50min, glycerol is further added and stirs 30min, is made more
Function air purifying preparation；The parts by weight of each raw material are 25 parts by weight of chitosan, 25 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 45 parts by weight of resin, 5 parts by weight of glycerol of agent.
Embodiment 4
(1) active carbon particle is added in bamboo-vinegar, 40min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 50 DEG C, very
Reciprocal of duty cycle is 0.03MPa, time 90min；The parts by weight of each raw material are 20 parts by weight of active carbon particle, 80 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, heating reflux reaction 8h is further added trimellitic anhydride back flow reaction 15h, then washs 3 times with methanol, vacuum
Dry, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
105℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 30 parts by weight of resin, 61 weight of tetrahydrofuran
Part, 5 parts by weight of aluminum trichloride (anhydrous), 4 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 40min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 60h；The temperature of heat treatment is 500 DEG C, time 50min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
20 parts by weight of ester, 5 parts by weight of glacial acetic acid, 20 parts by weight of dehydrated alcohol, 3 parts by weight of silver nitrate, 52 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 10min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 30min, glycerol is further added and stirs 20min, is made more
Function air purifying preparation；The parts by weight of each raw material are 15 parts by weight of chitosan, 15 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 67 parts by weight of resin, 3 parts by weight of glycerol of agent.
Embodiment 5
(1) active carbon particle is added in bamboo-vinegar, 60min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 60 DEG C, very
Reciprocal of duty cycle is 0.08MPa, time 60min；The parts by weight of each raw material are 40 parts by weight of active carbon particle, 60 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, heating reflux reaction 10h is further added trimellitic anhydride back flow reaction 20h, then washs 5 times with methanol, vacuum
Dry, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
110℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 40 parts by weight of resin, 42 weight of tetrahydrofuran
Part, 10 parts by weight of aluminum trichloride (anhydrous), 8 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 60min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 80h；The temperature of heat treatment is 600 DEG C, time 40min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
30 parts by weight of ester, 10 parts by weight of glacial acetic acid, 30 parts by weight of dehydrated alcohol, 5 parts by weight of silver nitrate, 25 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 20min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 50min, glycerol is further added and stirs 30min, is made more
Function air purifying preparation；The parts by weight of each raw material are 25 parts by weight of chitosan, 25 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 45 parts by weight of resin, 5 parts by weight of glycerol of agent.
Embodiment 6
(1) active carbon particle is added in bamboo-vinegar, 50min is stirred under room temperature, filtered, filtrate is then placed in distillation apparatus
In, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；The temperature of heating is 55 DEG C, very
Reciprocal of duty cycle is 0.06MPa, time 75min；The parts by weight of each raw material are 30 parts by weight of active carbon particle, 70 weight of bamboo-vinegar
Part；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, heating reflux reaction 9h is further added trimellitic anhydride back flow reaction 18h, then washs 4 times with methanol, vacuum
Dry, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；The temperature of heating is
108℃；The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 35 parts by weight of resin, 51 weight of tetrahydrofuran
Part, 8 parts by weight of aluminum trichloride (anhydrous), 6 parts by weight of trimellitic anhydride；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 50min is ultrasonically treated, while keeping sonic oscillation
It is brought rapidly up using infrared heating, removes moisture, Ag is made and adulterates TiO2The acid absorption resin of photochemical catalyst uniform load；
The time of standing is 70h；The temperature of heat treatment is 550 DEG C, time 45min；The parts by weight of each raw material of colloidal sol are metatitanic acid fourth
25 parts by weight of ester, 8 parts by weight of glacial acetic acid, 25 parts by weight of dehydrated alcohol, 4 parts by weight of silver nitrate, 38 parts by weight of water；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 15min, it is obtained that step (3) are then added
The acid absorption resin of loaded optic catalyst, stirs and is ultrasonically treated 40min, glycerol is further added and stirs 25min, is made more
Function air purifying preparation；The parts by weight of each raw material are 20 parts by weight of chitosan, 20 parts by weight of refined bamboo vinegar, load photocatalysis
Acid absorption 56 parts by weight of resin, 4 parts by weight of glycerol of agent.
Comparative example 1
In preparation process, acidic-group modification, other preparation conditions are not carried out to macroporous polystyrene-divinylbenzene absorption resin
It is consistent with embodiment 6.
Comparative example 2
In preparation process, it is not added with chitosan, other preparation conditions and embodiment 6 are consistent.
Comparative example 3
In preparation process, titanium dioxide is not doped using silver, other preparation conditions and embodiment 6 are consistent.
Performance test:
(1) TVOC concentration value: in the close test case containing TVOC, initial concentration is measured first, is put into produced by the present invention
Air purifying preparation is 25 DEG C in temperature, in the environment of relative humidity is 55%, using xenon light irradiation, removes natural decay rate,
TVOC concentration when 3h, 6h and 12h is tested respectively；
(2) it bacteriostasis rate: cultivates and configures respectively for test strain with fungi (saccharomycete) and bacterium (Escherichia coli) respectively
106The bacteria suspension of CFU/mL is added air purifying preparation produced by the present invention, trains under standard environment using sterile water as control
It supports, colony counting method test 12h is respectively adopted, for 24 hours with total plate count when 48h, calculates bacteriostasis rate.
The data obtained is as shown in table 1.
Table 1:
Claims (10)
1. a kind of preparation method of multifunctional air cleaning agent, which is characterized in that the tool of the multifunctional air cleaning agent preparation
Steps are as follows for body:
(1) active carbon particle is added in bamboo-vinegar, 40 ~ 60min is stirred under room temperature, filtered, filtrate is then placed in distillation
In instrument, heating water bath is carried out under vacuum conditions, removes low boiling component, and refined bamboo vinegar is made；
(2) macroporous polystyrene-divinylbenzene absorption resin is added in tetrahydrofuran and is swollen, anhydrous trichlorine is then added
Change aluminium, 8 ~ 10h of heating reflux reaction is further added 15 ~ 20h of trimellitic anhydride back flow reaction, then washs 3 ~ 5 with methanol
Secondary, vacuum drying, macroporous polystyrene-divinylbenzene that the chloromethylation of acidic-group modification is made adsorbs resin；
(3) butyl titanate, glacial acetic acid are added to absolute ethanol, are slowly dropped into the aqueous solution of silver nitrate, magnetic agitation is uniform, system
At colloidal sol, then standing certain time makes colloidal sol be changed into gel at room temperature, vacuum dried, then carries out under an atmosphere of hydrogen
High-temperature heat treatment obtains the titanium dioxide powder of Ag doping, further disperses powder in deionized water and form dispersion liquid, so
The absorption resin of acidity made from step (2) is immersed in dispersion liquid afterwards, 40 ~ 60min is ultrasonically treated, dispersion liquid is made to be sufficiently submerged in suction
It in the hole of attached resin, is brought rapidly up while keeping sonic oscillation using infrared heating, removes moisture, Ag doping is made
TiO2The acid absorption resin of photochemical catalyst uniform load；
(4) chitosan is added in refined bamboo vinegar made from step (1), stirs 10 ~ 20min, step (3) are then added and are made
Loaded optic catalyst acid absorption resin, stir and be ultrasonically treated 30 ~ 50min, be further added glycerol stirring 20 ~
Multifunctional air cleaning agent is made in 30min.
2. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (1) is described
The parts by weight of each raw material are 20 ~ 40 parts by weight of active carbon particle, 60 ~ 80 parts by weight of bamboo-vinegar.
3. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (1) is described
The temperature of heating is 50 ~ 60 DEG C, and vacuum degree is 0.03 ~ 0.08MPa, and the time is 60 ~ 90min.
4. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (2) is described
The parts by weight of each raw material are that macroporous polystyrene-divinylbenzene adsorbs 30 ~ 40 parts by weight of resin, 42 ~ 61 weight of tetrahydrofuran
Part, 5 ~ 10 parts by weight of aluminum trichloride (anhydrous), 4 ~ 8 parts by weight of trimellitic anhydride.
5. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (2) is described
The temperature of heating is 105 ~ 110 DEG C.
6. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (3) is described
The parts by weight of each raw material of colloidal sol are 20 ~ 30 parts by weight of butyl titanate, 5 ~ 10 parts by weight of glacial acetic acid, 20 ~ 30 weight of dehydrated alcohol
Part, 3 ~ 5 parts by weight of silver nitrate, 25 ~ 52 parts by weight of water.
7. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (3) is described
The time of standing is 60 ~ 80h.
8. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (3) is described
The temperature of heat treatment is 500 ~ 600 DEG C, and the time is 40 ~ 50min.
9. a kind of preparation method of multifunctional air cleaning agent according to claim 1, it is characterised in that: step (4) is described
The parts by weight of each raw material are that 15 ~ 25 parts by weight of chitosan, 15 ~ 25 parts by weight of refined bamboo vinegar, the acid of loaded optic catalyst are inhaled
Attached 45 ~ 67 parts by weight of resin, 3 ~ 5 parts by weight of glycerol.
10. a kind of multifunctional air cleaning agent that any one of claim 1 ~ 9 preparation method is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185397.0A CN109158092A (en) | 2018-10-11 | 2018-10-11 | A kind of multifunctional air cleaning agent and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811185397.0A CN109158092A (en) | 2018-10-11 | 2018-10-11 | A kind of multifunctional air cleaning agent and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158092A true CN109158092A (en) | 2019-01-08 |
Family
ID=64877911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811185397.0A Withdrawn CN109158092A (en) | 2018-10-11 | 2018-10-11 | A kind of multifunctional air cleaning agent and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158092A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256868A (en) * | 1998-12-16 | 2000-06-21 | 王志群 | Compound silver series inorganic germifuge |
| CN1931960A (en) * | 2006-10-11 | 2007-03-21 | 涂志龙 | Prepn process of refined bamboo vinegar liquid |
| CN104667885A (en) * | 2013-12-03 | 2015-06-03 | 黄然 | Air purification base body material prepared from polylactic acid |
| CN105557753A (en) * | 2016-01-29 | 2016-05-11 | 山西泰鑫塑胶制品有限公司 | Preparation method of silver-loaded titanium oxide chitosan composite antibacterial agent |
| CN106188644A (en) * | 2016-08-31 | 2016-12-07 | 河南恒发橡塑制品有限公司 | A kind of automobile interior exterior decorations environment-friendly antibacterial plastics and preparation method thereof |
| CN107433192A (en) * | 2017-08-31 | 2017-12-05 | 中州大学 | A kind of composite fibre sorbing material and preparation method thereof |
| CN108064881A (en) * | 2016-11-14 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | A kind of argentiferous titanium dioxide composite antibacterial agent and preparation method thereof and antibiotic paint and preparation method thereof |
| CN108402079A (en) * | 2018-01-15 | 2018-08-17 | 南通蛇类治疗研究所 | Bird flu disinfection sanitizer |
| KR101889286B1 (en) * | 2018-03-09 | 2018-08-21 | 주식회사 한별 | Composition for remove substances causing sick house syndrome and removal method of substances causing sick house syndrome using the same |
-
2018
- 2018-10-11 CN CN201811185397.0A patent/CN109158092A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256868A (en) * | 1998-12-16 | 2000-06-21 | 王志群 | Compound silver series inorganic germifuge |
| CN1931960A (en) * | 2006-10-11 | 2007-03-21 | 涂志龙 | Prepn process of refined bamboo vinegar liquid |
| CN104667885A (en) * | 2013-12-03 | 2015-06-03 | 黄然 | Air purification base body material prepared from polylactic acid |
| CN105557753A (en) * | 2016-01-29 | 2016-05-11 | 山西泰鑫塑胶制品有限公司 | Preparation method of silver-loaded titanium oxide chitosan composite antibacterial agent |
| CN106188644A (en) * | 2016-08-31 | 2016-12-07 | 河南恒发橡塑制品有限公司 | A kind of automobile interior exterior decorations environment-friendly antibacterial plastics and preparation method thereof |
| CN108064881A (en) * | 2016-11-14 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | A kind of argentiferous titanium dioxide composite antibacterial agent and preparation method thereof and antibiotic paint and preparation method thereof |
| CN107433192A (en) * | 2017-08-31 | 2017-12-05 | 中州大学 | A kind of composite fibre sorbing material and preparation method thereof |
| CN108402079A (en) * | 2018-01-15 | 2018-08-17 | 南通蛇类治疗研究所 | Bird flu disinfection sanitizer |
| KR101889286B1 (en) * | 2018-03-09 | 2018-08-21 | 주식회사 한별 | Composition for remove substances causing sick house syndrome and removal method of substances causing sick house syndrome using the same |
Non-Patent Citations (3)
| Title |
|---|
| 刘鸿等: "氢还原二氧化钛光催化降解磺基水杨酸的研究", 《分子催化》 * |
| 廖晓珊等: "壳聚糖竹醋液复合膜抗菌活性及其应用", 《食品与生物技术学报》 * |
| 黄瑞宇等: "银掺杂二氧化钛及其光催化性能研究", 《有色金属科学与工程》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Martínez-Montelongo et al. | Development of a sustainable photocatalytic process for air purification. | |
| CN108822838B (en) | Preparation method and application of copper-doped carbon quantum dots | |
| CN103007324B (en) | Indoor purely-natural Chinese herbal air-purifying agent | |
| CN204709464U (en) | A kind of operating room air decontaminating apparatus | |
| CN107279199A (en) | A kind of indoor disinfectant and preparation method thereof | |
| CN105268400A (en) | Method for supporting nanometer titanium dioxide on active carbon fibers | |
| CN105688660B (en) | Using photocatalyst of titanium dioxide as material for air purification of base material and preparation method thereof | |
| CN106189613A (en) | A kind of indoor air purification environmental protection coating material for timber buildings and preparation method thereof | |
| CN112007508A (en) | Novel material for purifying air and releasing negative ions and preparation method thereof | |
| CN110946147A (en) | Safe and environment-friendly sewage disinfection powder and preparation method and application thereof | |
| CN103159260A (en) | Preparation method and application of molecular-level-thickness HNb3O8 nanosheet | |
| CN107050496A (en) | A kind of concave-convex stick air purification agent and preparation method thereof | |
| CN103408166A (en) | Composite type portable energy saving water purifier | |
| CN101912167A (en) | Self-cleaning antibacterial mask and preparation method thereof | |
| CN204693727U (en) | A kind of Full-automatic air purifier | |
| CN114532368A (en) | Aromatic essential oil air disinfectant and preparation method thereof | |
| CN108435168B (en) | Visible light absorption and high-efficiency CO2Composite photocatalyst with adsorption and conversion performance and preparation method thereof | |
| CN104174256A (en) | Combination solution for purifying air and application thereof | |
| CN106311156A (en) | Preparation method of apple leaf bio-adsorbent for purifying TVOCs (total volatile organic compounds) in living room | |
| CN109158092A (en) | A kind of multifunctional air cleaning agent and preparation method | |
| CN102698734B (en) | Amorphous tantalic acid photocatalyst for decomposing benzene pollutants and preparation method for amorphous tantalic acid photocatalyst | |
| CN202168578U (en) | Office table with plasma purifying and sterilizing function | |
| CN105561730A (en) | Plant-type air purifying agent | |
| CN202802260U (en) | Air-sterilization and anti-epidemic cleaning device | |
| CN112593307A (en) | Nano biological anti-RNA virus fabric and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |