CA2206460A1 - Procede et appareil permettant de nettoyer l'air ambiant par contact avec un substrat fixe - Google Patents
Procede et appareil permettant de nettoyer l'air ambiant par contact avec un substrat fixeInfo
- Publication number
- CA2206460A1 CA2206460A1 CA 2206460 CA2206460A CA2206460A1 CA 2206460 A1 CA2206460 A1 CA 2206460A1 CA 2206460 CA2206460 CA 2206460 CA 2206460 A CA2206460 A CA 2206460A CA 2206460 A1 CA2206460 A1 CA 2206460A1
- Authority
- CA
- Canada
- Prior art keywords
- air
- pollutant treating
- catalyst
- pollutant
- ozone
- 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.)
- Abandoned
Links
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- 231100000719 pollutant Toxicity 0.000 claims abstract description 195
- 239000000463 material Substances 0.000 claims abstract description 99
- 239000012298 atmosphere Substances 0.000 claims abstract description 73
- 239000003054 catalyst Substances 0.000 claims description 301
- 239000003570 air Substances 0.000 claims description 232
- 239000000203 mixture Substances 0.000 claims description 223
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 186
- 238000006243 chemical reaction Methods 0.000 claims description 151
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 72
- 239000011572 manganese Substances 0.000 claims description 66
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- 239000000523 sample Substances 0.000 description 25
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- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 16
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 15
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 14
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- 239000003870 refractory metal Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 239000004215 Carbon black (E152) Substances 0.000 description 11
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
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- 229910052702 rhenium Inorganic materials 0.000 description 11
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- 241000196324 Embryophyta Species 0.000 description 10
- 238000007664 blowing Methods 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 10
- 239000012266 salt solution Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 9
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- 150000001412 amines Chemical class 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
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- 150000002696 manganese Chemical class 0.000 description 8
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- 239000005751 Copper oxide Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
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- 238000006555 catalytic reaction Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 7
- 229910000431 copper oxide Inorganic materials 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
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- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 6
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- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 6
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- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 5
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- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
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- 239000011491 glass wool Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
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- CESXSDZNZGSWSP-UHFFFAOYSA-L manganese(2+);diacetate;tetrahydrate Chemical compound O.O.O.O.[Mn+2].CC([O-])=O.CC([O-])=O CESXSDZNZGSWSP-UHFFFAOYSA-L 0.000 description 1
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- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 description 1
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- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
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- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- DYIZHKNUQPHNJY-UHFFFAOYSA-N oxorhenium Chemical compound [Re]=O DYIZHKNUQPHNJY-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- GPNDARIEYHPYAY-UHFFFAOYSA-N palladium(ii) nitrate Chemical compound [Pd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O GPNDARIEYHPYAY-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- 235000019381 petroleum wax Nutrition 0.000 description 1
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- 229910021650 platinized titanium dioxide Inorganic materials 0.000 description 1
- 150000003058 platinum compounds Chemical class 0.000 description 1
- NWAHZABTSDUXMJ-UHFFFAOYSA-N platinum(2+);dinitrate Chemical compound [Pt+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O NWAHZABTSDUXMJ-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 150000003281 rhenium Chemical class 0.000 description 1
- 229910003449 rhenium oxide Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 239000011270 tar paper Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
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- 239000011800 void material Substances 0.000 description 1
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- 230000004580 weight loss Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Procédé et appareil permettant de traiter l'atmosphère pour baisser la concentration de polluants. Selon ledit procédé, de l'air ambiant est mis en contact avec un substrat fixe doté d'au moins une surface de contact avec l'air ambiant, ladite surface portant sur elle un matériau de traitement de polluants.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37633295A | 1995-01-20 | 1995-01-20 | |
| US08/376,332 | 1995-01-20 | ||
| US41044595A | 1995-03-24 | 1995-03-24 | |
| US08/410,445 | 1995-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2206460A1 true CA2206460A1 (fr) | 1996-07-25 |
Family
ID=27007389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2206460 Abandoned CA2206460A1 (fr) | 1995-01-20 | 1996-01-19 | Procede et appareil permettant de nettoyer l'air ambiant par contact avec un substrat fixe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2206460A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120571628A (zh) * | 2025-08-01 | 2025-09-02 | 西安华大骄阳绿色科技有限公司 | 一种改性分子筛脱硝催化剂的制备工艺 |
-
1996
- 1996-01-19 CA CA 2206460 patent/CA2206460A1/fr not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120571628A (zh) * | 2025-08-01 | 2025-09-02 | 西安华大骄阳绿色科技有限公司 | 一种改性分子筛脱硝催化剂的制备工艺 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |