JP5436399B2 - 光触媒材料による分解除去方法 - Google Patents
光触媒材料による分解除去方法 Download PDFInfo
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- JP5436399B2 JP5436399B2 JP2010269960A JP2010269960A JP5436399B2 JP 5436399 B2 JP5436399 B2 JP 5436399B2 JP 2010269960 A JP2010269960 A JP 2010269960A JP 2010269960 A JP2010269960 A JP 2010269960A JP 5436399 B2 JP5436399 B2 JP 5436399B2
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- Prior art keywords
- titanium
- hydrogen peroxide
- gas
- titanium oxide
- sulfur
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- 238000000034 method Methods 0.000 title claims description 66
- 239000000463 material Substances 0.000 title claims description 57
- 230000001699 photocatalysis Effects 0.000 title claims description 31
- 238000000354 decomposition reaction Methods 0.000 title description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 101
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 93
- 239000010936 titanium Substances 0.000 claims description 49
- 239000007789 gas Substances 0.000 claims description 45
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 44
- 229910052719 titanium Inorganic materials 0.000 claims description 44
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 40
- 239000000126 substance Substances 0.000 claims description 33
- 239000011941 photocatalyst Substances 0.000 claims description 32
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 31
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 29
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 20
- 238000007743 anodising Methods 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 14
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 13
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- -1 amine compound Chemical class 0.000 claims description 11
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 9
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 8
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 14
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- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 229960000907 methylthioninium chloride Drugs 0.000 description 3
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
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- 238000009423 ventilation Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
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- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
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- 230000000593 degrading effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
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- 238000009776 industrial production Methods 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
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- 235000006408 oxalic acid Nutrition 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
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- CEOCDNVZRAIOQZ-UHFFFAOYSA-N pentachlorobenzene Chemical compound ClC1=CC(Cl)=C(Cl)C(Cl)=C1Cl CEOCDNVZRAIOQZ-UHFFFAOYSA-N 0.000 description 1
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- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- B01D—SEPARATION
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
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- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Electrochemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010269960A JP5436399B2 (ja) | 2010-06-04 | 2010-12-03 | 光触媒材料による分解除去方法 |
| PCT/JP2011/062337 WO2011152338A1 (ja) | 2010-06-04 | 2011-05-30 | 光触媒材料による分解除去方法 |
| CN201180034185.2A CN102985167B (zh) | 2010-06-04 | 2011-05-30 | 使用光催化材料的分解/去除方法 |
| RU2012157814/05A RU2560429C2 (ru) | 2010-06-04 | 2011-05-30 | Способ разложения/удаления с использованием фотокаталитического материала |
| EP11789741.3A EP2578301B1 (en) | 2010-06-04 | 2011-05-30 | Decomposition/elimination method using a photocatalytic material |
| US13/701,920 US8597603B2 (en) | 2010-06-04 | 2011-05-30 | Decomposition/elimination method using a photocatalytic material |
| KR1020137000219A KR101407444B1 (ko) | 2010-06-04 | 2011-05-30 | 광촉매 재료를 이용하는 분해 제거 방법 |
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| JP2010269960A JP5436399B2 (ja) | 2010-06-04 | 2010-12-03 | 光触媒材料による分解除去方法 |
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| JP2012011372A JP2012011372A (ja) | 2012-01-19 |
| JP2012011372A5 JP2012011372A5 (enExample) | 2013-11-07 |
| JP5436399B2 true JP5436399B2 (ja) | 2014-03-05 |
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| EP (1) | EP2578301B1 (enExample) |
| JP (1) | JP5436399B2 (enExample) |
| KR (1) | KR101407444B1 (enExample) |
| CN (1) | CN102985167B (enExample) |
| RU (1) | RU2560429C2 (enExample) |
| WO (1) | WO2011152338A1 (enExample) |
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| JP5436399B2 (ja) * | 2010-06-04 | 2014-03-05 | 株式会社昭和 | 光触媒材料による分解除去方法 |
| WO2012174386A1 (en) * | 2011-06-15 | 2012-12-20 | Henkel Ag & Co. Kgaa | Method and apparatus for reducing emissions and/or reducing friction in an internal combustion engine |
| US8722164B2 (en) | 2012-05-11 | 2014-05-13 | Cryovac, Inc. | Polymeric film for use in bioprocessing applications |
| KR102036352B1 (ko) | 2013-06-28 | 2019-10-24 | 가부시키가이샤 쇼와 | 광촉매 재료에 의한 토양 오염수의 처리 방법 |
| CN109589767A (zh) * | 2018-12-17 | 2019-04-09 | 郑州大学 | 一种玻璃窑炉烟气中污染物一体化脱除的方法和装置 |
| CN115445406A (zh) * | 2022-09-30 | 2022-12-09 | 广东青扬环保科技有限公司 | 一种除尘脱硫脱硝一体化处理方法以及一体化处理装置 |
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| GB1464050A (en) | 1973-11-30 | 1977-02-09 | Idemitsu Kosan Co | Process for removing nitrogen oxides from combustion waste gas |
| JPS5232862B2 (enExample) * | 1974-05-30 | 1977-08-24 | ||
| US4803059A (en) * | 1987-04-15 | 1989-02-07 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent using a hydroxy amino hydrocarbon |
| US4861484A (en) * | 1988-03-02 | 1989-08-29 | Synlize, Inc. | Catalytic process for degradation of organic materials in aqueous and organic fluids to produce environmentally compatible products |
| JPH06142440A (ja) | 1992-11-13 | 1994-05-24 | Nippon Steel Corp | 有害ガス含有気体の酸化処理方法及び装置 |
| JP2000070968A (ja) * | 1998-08-28 | 2000-03-07 | Tadahide Iwashita | 有機物分解光触媒を用いた有機物分解方法 |
| JP3430218B2 (ja) * | 1998-10-19 | 2003-07-28 | 日本碍子株式会社 | 水処理装置 |
| US6683023B2 (en) * | 2000-04-21 | 2004-01-27 | Showa Denko K.K. | Photocatalytic powder and polymer composition |
| AU2003221141A1 (en) * | 2002-03-25 | 2003-10-08 | Sumitomo Metal Industries, Ltd. | Titanium oxide photocatalyst, process for producing the same and application |
| JP4248976B2 (ja) * | 2003-09-08 | 2009-04-02 | 花王株式会社 | 洗浄剤組成物。 |
| JP3858058B2 (ja) * | 2004-02-27 | 2006-12-13 | 奈良県 | 陽極電解酸化処理によるアナターゼ型酸化チタン皮膜の製造方法 |
| JP2005288302A (ja) * | 2004-03-31 | 2005-10-20 | Kansai Coke & Chem Co Ltd | 酸化チタン複合木質炭化物を用いた液体の処理方法 |
| JP2006035140A (ja) * | 2004-07-28 | 2006-02-09 | Maywa Co Ltd | 廃水中の農薬の分解方法 |
| EP2035493A4 (en) * | 2006-06-01 | 2012-05-30 | Carrier Corp | PHOTO CATALYSTS WITH VOLUMETRIC ACTIVITY AND LONG SERVICE LIFE |
| RU2352382C1 (ru) * | 2007-10-22 | 2009-04-20 | Александр Васильевич Загнитько | Способ высокоэффективной очистки воздуха от дисперсных и молекулярных примесей |
| MX2010005600A (es) * | 2007-11-23 | 2010-09-07 | Outotec Oyj | Proceso y planta para producir acido sulfurico. |
| JP2010022958A (ja) * | 2008-07-22 | 2010-02-04 | Tama Tlo Ltd | 光分解方法 |
| US8178065B2 (en) * | 2010-03-16 | 2012-05-15 | The National Titanium Dioxide Co. Ltd. (Cristal) | Photocatalyst comprising TiO2 and activated carbon made from date pits |
| JP5436399B2 (ja) * | 2010-06-04 | 2014-03-05 | 株式会社昭和 | 光触媒材料による分解除去方法 |
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- 2011-05-30 RU RU2012157814/05A patent/RU2560429C2/ru not_active IP Right Cessation
- 2011-05-30 EP EP11789741.3A patent/EP2578301B1/en not_active Not-in-force
- 2011-05-30 US US13/701,920 patent/US8597603B2/en not_active Expired - Fee Related
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| US20130078174A1 (en) | 2013-03-28 |
| JP2012011372A (ja) | 2012-01-19 |
| EP2578301A4 (en) | 2014-11-05 |
| CN102985167B (zh) | 2014-10-15 |
| US8597603B2 (en) | 2013-12-03 |
| EP2578301B1 (en) | 2017-12-27 |
| WO2011152338A1 (ja) | 2011-12-08 |
| EP2578301A1 (en) | 2013-04-10 |
| KR20130112020A (ko) | 2013-10-11 |
| RU2012157814A (ru) | 2014-07-20 |
| CN102985167A (zh) | 2013-03-20 |
| KR101407444B1 (ko) | 2014-06-13 |
| RU2560429C2 (ru) | 2015-08-20 |
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