CN110368790A - 一种催化氧化降解VOCs的空气净化方法、系统及应用 - Google Patents
一种催化氧化降解VOCs的空气净化方法、系统及应用 Download PDFInfo
- Publication number
- CN110368790A CN110368790A CN201910700706.1A CN201910700706A CN110368790A CN 110368790 A CN110368790 A CN 110368790A CN 201910700706 A CN201910700706 A CN 201910700706A CN 110368790 A CN110368790 A CN 110368790A
- Authority
- CN
- China
- Prior art keywords
- air
- vocs
- ozone
- oxide
- catalyst
- 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.)
- Pending
Links
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 137
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000000593 degrading effect Effects 0.000 title claims abstract description 30
- 238000004887 air purification Methods 0.000 title claims abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000003054 catalyst Substances 0.000 claims abstract description 82
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 61
- 230000003197 catalytic effect Effects 0.000 claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 42
- 239000001301 oxygen Substances 0.000 claims abstract description 42
- -1 small molecule compound Chemical class 0.000 claims abstract description 39
- 230000001954 sterilising effect Effects 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000746 purification Methods 0.000 claims abstract description 32
- 230000015556 catabolic process Effects 0.000 claims abstract description 31
- 238000006731 degradation reaction Methods 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 230000001699 photocatalysis Effects 0.000 claims abstract description 28
- 238000007146 photocatalysis Methods 0.000 claims abstract description 20
- 238000000429 assembly Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 8
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims description 43
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 39
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 18
- 238000006555 catalytic reaction Methods 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 14
- 229910052723 transition metal Inorganic materials 0.000 claims description 14
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 14
- 150000003624 transition metals Chemical class 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000005416 organic matter Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 4
- 239000005751 Copper oxide Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 4
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 4
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910000431 copper oxide Inorganic materials 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002808 molecular sieve Substances 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims description 4
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 4
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 4
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 claims description 4
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000029087 digestion Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 33
- 230000000694 effects Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000000243 solution Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- GEYXPJBPASPPLI-UHFFFAOYSA-N manganese(III) oxide Inorganic materials O=[Mn]O[Mn]=O GEYXPJBPASPPLI-UHFFFAOYSA-N 0.000 description 4
- 238000010525 oxidative degradation reaction Methods 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006303 photolysis reaction Methods 0.000 description 3
- 239000003053 toxin Substances 0.000 description 3
- 231100000765 toxin Toxicity 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910000421 cerium(III) oxide Inorganic materials 0.000 description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000015843 photosynthesis, light reaction Effects 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical group 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000002887 neurotoxic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas 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
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
-
- 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
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
-
- 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
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- 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
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910700706.1A CN110368790A (zh) | 2019-07-31 | 2019-07-31 | 一种催化氧化降解VOCs的空气净化方法、系统及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910700706.1A CN110368790A (zh) | 2019-07-31 | 2019-07-31 | 一种催化氧化降解VOCs的空气净化方法、系统及应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110368790A true CN110368790A (zh) | 2019-10-25 |
Family
ID=68257250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910700706.1A Pending CN110368790A (zh) | 2019-07-31 | 2019-07-31 | 一种催化氧化降解VOCs的空气净化方法、系统及应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110368790A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110711489A (zh) * | 2019-11-12 | 2020-01-21 | 庆泓技术(上海)有限公司 | 一种生活垃圾恶臭与生活污水臭气的去除方法 |
CN110787535A (zh) * | 2019-11-12 | 2020-02-14 | 庆泓技术(上海)有限公司 | 一种应用于五金车间加工液臭味高效去除方法 |
CN111499061A (zh) * | 2020-04-27 | 2020-08-07 | 上海海事大学 | 一种天然水体处理方法及装置 |
IT202000011125A1 (it) * | 2020-05-14 | 2021-11-14 | Nippon Gases Pharma S R L | Dispositivo per la sanificazione dell’aria |
CN114160184A (zh) * | 2021-11-12 | 2022-03-11 | 华南理工大学 | 一种协同臭氧催化氧化VOCs的银铈双金属分子筛催化剂的制备方法与应用 |
CN114515570A (zh) * | 2022-01-30 | 2022-05-20 | 华南理工大学 | 一种用于乙酸乙酯氧化成型的催化剂及其制备方法 |
CN114984748A (zh) * | 2022-05-19 | 2022-09-02 | 深圳市天得一环境科技有限公司 | 一种适用于含苯系的VOCs的处理方法及处理装置 |
CN115414769A (zh) * | 2022-08-31 | 2022-12-02 | 中山大学 | 一种去除家具VOCs的方法与装置 |
CN115717749A (zh) * | 2022-11-15 | 2023-02-28 | 珠海格力电器股份有限公司 | 光催化空气净化装置 |
WO2023249570A1 (en) * | 2022-06-23 | 2023-12-28 | Ponglikhittanon Apichet | Method and system for gas treatment and purification by modified advanced oxidation technology |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105597528A (zh) * | 2015-11-03 | 2016-05-25 | 中山大学 | 一种废气净化装置及工艺 |
CN106642487A (zh) * | 2016-11-16 | 2017-05-10 | 中山大学 | 一种新风和室内空气净化的一体化装置及净化方法 |
-
2019
- 2019-07-31 CN CN201910700706.1A patent/CN110368790A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105597528A (zh) * | 2015-11-03 | 2016-05-25 | 中山大学 | 一种废气净化装置及工艺 |
CN106642487A (zh) * | 2016-11-16 | 2017-05-10 | 中山大学 | 一种新风和室内空气净化的一体化装置及净化方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110787535A (zh) * | 2019-11-12 | 2020-02-14 | 庆泓技术(上海)有限公司 | 一种应用于五金车间加工液臭味高效去除方法 |
CN110711489A (zh) * | 2019-11-12 | 2020-01-21 | 庆泓技术(上海)有限公司 | 一种生活垃圾恶臭与生活污水臭气的去除方法 |
CN111499061A (zh) * | 2020-04-27 | 2020-08-07 | 上海海事大学 | 一种天然水体处理方法及装置 |
CN111499061B (zh) * | 2020-04-27 | 2023-02-03 | 上海海事大学 | 一种天然水体处理方法及装置 |
IT202000011125A1 (it) * | 2020-05-14 | 2021-11-14 | Nippon Gases Pharma S R L | Dispositivo per la sanificazione dell’aria |
EP3909618A1 (en) * | 2020-05-14 | 2021-11-17 | Nippon Gases Pharma S.r.l. | Air sanitising device |
CN114160184B (zh) * | 2021-11-12 | 2022-11-18 | 华南理工大学 | 一种协同臭氧催化氧化VOCs的银铈双金属分子筛催化剂的制备方法与应用 |
CN114160184A (zh) * | 2021-11-12 | 2022-03-11 | 华南理工大学 | 一种协同臭氧催化氧化VOCs的银铈双金属分子筛催化剂的制备方法与应用 |
CN114515570A (zh) * | 2022-01-30 | 2022-05-20 | 华南理工大学 | 一种用于乙酸乙酯氧化成型的催化剂及其制备方法 |
CN114984748A (zh) * | 2022-05-19 | 2022-09-02 | 深圳市天得一环境科技有限公司 | 一种适用于含苯系的VOCs的处理方法及处理装置 |
WO2023249570A1 (en) * | 2022-06-23 | 2023-12-28 | Ponglikhittanon Apichet | Method and system for gas treatment and purification by modified advanced oxidation technology |
CN115414769A (zh) * | 2022-08-31 | 2022-12-02 | 中山大学 | 一种去除家具VOCs的方法与装置 |
CN115717749A (zh) * | 2022-11-15 | 2023-02-28 | 珠海格力电器股份有限公司 | 光催化空气净化装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110368790A (zh) | 一种催化氧化降解VOCs的空气净化方法、系统及应用 | |
CN207815524U (zh) | 一种具有除臭氧功能的空气净化器 | |
JP2008516652A (ja) | 周囲空気を滅菌するための方法及び装置 | |
CN211189710U (zh) | 一种催化氧化降解VOCs的空气净化系统 | |
CN101549168B (zh) | 具有保健作用的多功能空气净化器 | |
SG189823A1 (en) | A filter and device for treating air | |
CN213083467U (zh) | 一种船舶净化消毒式空调通风系统 | |
KR100807152B1 (ko) | 오염된 공기의 정화 장치 | |
CN114459104A (zh) | 一种空气净化装置 | |
CN103120801A (zh) | 纳米级光触媒清香型空气净化剂 | |
KR20180031185A (ko) | 광촉매 유닛 및 이를 포함하는 공기 정화 장치 | |
CN207438809U (zh) | 一种医院病房用换气装置 | |
CN108426325A (zh) | 一种光催化净化空气的方法 | |
CN201032232Y (zh) | 一种室内空气污染快速治理装置 | |
CN112594842A (zh) | 基于过滤、杀菌和催化多元化组合的空气净化方法及装置 | |
CN101204591A (zh) | 一种室内空气污染快速治理装置 | |
CN215765623U (zh) | 一种光催化净化消毒杀菌装置 | |
US20230173133A1 (en) | Atmospheric plasma filter | |
CN205549995U (zh) | 一种复合光氧催化活性碳有机废气净化设备 | |
CN201384723Y (zh) | 具有保健作用的多功能空气净化器 | |
CN105352053A (zh) | 空气净化器 | |
CN111346251B (zh) | 一种二氧化钛空气净化消毒装置 | |
CN103495335B (zh) | 一种空气净化装置及其净化方法 | |
JP2022030738A (ja) | 水浄化装置及び水浄化方法 | |
CN106427483B (zh) | 一种降低新车车内污染物浓度,改善车内空气质量的方法 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200429 Address after: 319, building 4, No. 187, Jinshui Road, Licang District, Qingdao City, Shandong Province Applicant after: Qingdao Chuangqi meWo Environmental Technology Co., Ltd Applicant after: SUZHOU MOEWE ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 215000 Jiangsu city of Suzhou Province Huang Dai Zhen An min Lu, Xiangcheng District Applicant before: SUZHOU MOEWE ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 266000 319, building 4, No. 187, Jinshui Road, Licang District, Qingdao, Shandong Applicant after: Qingdao Chuangqi meWo Environmental Technology Co.,Ltd. Applicant after: Suzhou Zhongmai New Energy Technology Co., Ltd Address before: 266000 319, building 4, No. 187, Jinshui Road, Licang District, Qingdao, Shandong Applicant before: Qingdao Chuangqi meWo Environmental Technology Co.,Ltd. Applicant before: Suzhou maiwo Environmental Protection Engineering Co., Ltd |
|
CB02 | Change of applicant information |