CA2502382C - Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques - Google Patents
Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques Download PDFInfo
- Publication number
- CA2502382C CA2502382C CA2502382A CA2502382A CA2502382C CA 2502382 C CA2502382 C CA 2502382C CA 2502382 A CA2502382 A CA 2502382A CA 2502382 A CA2502382 A CA 2502382A CA 2502382 C CA2502382 C CA 2502382C
- Authority
- CA
- Canada
- Prior art keywords
- gas
- electrodes
- cell
- odor
- volatile organic
- 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.)
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Links
- 239000012855 volatile organic compound Substances 0.000 title claims description 56
- 239000000356 contaminant Substances 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 16
- 239000007789 gas Substances 0.000 claims abstract description 212
- 239000003642 reactive oxygen metabolite Substances 0.000 claims abstract description 34
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 230000003647 oxidation Effects 0.000 claims abstract description 9
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims description 35
- 230000004888 barrier function Effects 0.000 claims description 21
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 239000005388 borosilicate glass Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000004590 silicone sealant Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 5
- 239000012777 electrically insulating material Substances 0.000 claims 2
- 239000003989 dielectric material Substances 0.000 claims 1
- 235000019645 odor Nutrition 0.000 abstract description 50
- 239000003570 air Substances 0.000 description 51
- 210000004027 cell Anatomy 0.000 description 22
- 241000894007 species Species 0.000 description 18
- 230000000694 effects Effects 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000004020 conductor Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
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- 238000005516 engineering process Methods 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 150000002894 organic compounds Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
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- 231100000719 pollutant Toxicity 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
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- 239000004215 Carbon black (E152) Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 238000000844 transformation Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
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- 150000001450 anions Chemical class 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 239000003183 carcinogenic agent Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
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- 235000013365 dairy product Nutrition 0.000 description 1
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- 235000014113 dietary fatty acids Nutrition 0.000 description 1
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- 239000000194 fatty acid Substances 0.000 description 1
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- 210000003608 fece Anatomy 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- A61L9/22—Ionisation
-
- 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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- 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
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
Un système d'élimination des odeurs pour neutraliser les odeurs et les émissions de COV libérées dans l'environnement par les courants d'air commerciaux et/ou industriels utilise un plasma non thermique (PNT) pour créer une gamme d'espèces réactives de l'oxygène (ERO) pour causer de l'oxydation et/ou la réduction des molécules causant les odeurs et des COV. L'ERO est générée en tirant l'air atmosphérique et/ou odorant dans une Cellule de génération de plasma à décharge diélectrique de Barner (CGPDDB). Le gaz est activé en passant dans le champ de plasma non thermique de la CGPDDB, produisant les ERO qui sont alors immédiatement mélangés dans le flux gazeux odorant pour être traités, ou si le gaz odorant passe dans le champ PNT, il est intrinsèquement mélangé. Lorsque de grands volumes de gaz et/ou une charge extrêmement élevée d'odeur en combinaison avec de larges volumes de gaz doivent être traités, plusieurs unités peuvent être combinées en parallèle pour traiter le gaz. La CGPDDB est munie d'électrodes scellées hermétiquement et peut être utilisée dans d'autres applications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2502382A CA2502382C (fr) | 2005-03-24 | 2005-03-24 | Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2502382A CA2502382C (fr) | 2005-03-24 | 2005-03-24 | Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2502382A1 CA2502382A1 (fr) | 2006-09-24 |
| CA2502382C true CA2502382C (fr) | 2013-09-03 |
Family
ID=37055034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2502382A Active CA2502382C (fr) | 2005-03-24 | 2005-03-24 | Appareil et methode de traitement des odeurs et des contaminants a base de composes organiques volatils presents dans les emissions atmospheriques |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2502382C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006350546A1 (en) * | 2006-11-08 | 2008-05-15 | Air Phaser Environmental Ltd. | Apparatus and method for destroying organic compounds in commercial and industrial large volume air emissions |
| CA2963996C (fr) | 2013-10-10 | 2021-01-19 | Plasco Energy Group Inc. | Procede assiste par plasma hors equilibre et systeme pour la reformulation et/ou la reduction de la concentration de goudron dans un produit gazeux derivant d'une gazeification |
| IT202000014299A1 (it) * | 2020-06-16 | 2021-12-16 | A B Esse S P A | Apparecchiatura per la sanificazione controllata ed automatizzata di ambienti |
-
2005
- 2005-03-24 CA CA2502382A patent/CA2502382C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2502382A1 (fr) | 2006-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |