RU2011153281A - Катализатор окисления ртути и способ его изготовления - Google Patents
Катализатор окисления ртути и способ его изготовления Download PDFInfo
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- RU2011153281A RU2011153281A RU2011153281/04A RU2011153281A RU2011153281A RU 2011153281 A RU2011153281 A RU 2011153281A RU 2011153281/04 A RU2011153281/04 A RU 2011153281/04A RU 2011153281 A RU2011153281 A RU 2011153281A RU 2011153281 A RU2011153281 A RU 2011153281A
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- mercury
- moo
- catalyst
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- solution
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- 239000003054 catalyst Substances 0.000 title claims abstract 28
- 230000003647 oxidation Effects 0.000 title claims abstract 12
- 238000007254 oxidation reaction Methods 0.000 title claims abstract 12
- 238000000034 method Methods 0.000 title claims abstract 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract 17
- 229910052753 mercury Inorganic materials 0.000 claims abstract 17
- 239000000463 material Substances 0.000 claims abstract 13
- 229940100892 mercury compound Drugs 0.000 claims abstract 8
- 150000002731 mercury compounds Chemical class 0.000 claims abstract 8
- 239000000758 substrate Substances 0.000 claims abstract 7
- 150000001875 compounds Chemical class 0.000 claims abstract 6
- 230000001590 oxidative effect Effects 0.000 claims abstract 6
- 229910052802 copper Inorganic materials 0.000 claims abstract 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract 5
- 229910052721 tungsten Inorganic materials 0.000 claims abstract 5
- 238000001354 calcination Methods 0.000 claims abstract 4
- 238000001035 drying Methods 0.000 claims abstract 4
- 229910052725 zinc Inorganic materials 0.000 claims abstract 4
- 238000002441 X-ray diffraction Methods 0.000 claims abstract 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 4
- 238000002360 preparation method Methods 0.000 claims 1
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- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
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- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/30—Tungsten
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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
- B01D53/86—Catalytic processes
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- B01D53/8665—Removing heavy metals or compounds thereof, e.g. mercury
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Abstract
1. Катализатор окисления ртути для окисления ртути в отходящем газе в водорастворимое соединение ртути, который содержит:TiOв качестве носителя;нанесенные на носитель в качестве активных компонентов VOи МоО; ипо меньшей мере один из элементов, выбранных из группы, состоящей из W, Cu, Со, Ni, Zn и их соединений, нанесенных на носитель, в качестве компонента, предотвращающего улетучивание МоО.2. Катализатор окисления ртути для окисления ртути в отходящем газе в водорастворимое соединение ртути, который содержит:TiOв качестве носителя;нанесенные на носитель VOи МоОв качестве активных компонентов;по меньшей мере один из элементов, выбранных из группы, состоящей из W, Cu, Со, Ni, Zn и их соединений, нанесенных на носитель, в качестве компонента, предотвращающего улетучивание МоО; ине содержит пика МоОв рентгенодифракционных анализах.3. Способ приготовления катализатора окисления ртути для окисления ртути в отходящем газе до водорастворимого соединения ртути, который включает в себя стадии:приготовления раствора А катализаторного материала, содержащего МоО, служащего активным компонентом и компонента, предотвращающего улетучивание МоО;нанесение компонентов из раствора А катализаторного материала на подложку, содержащую TiO-носитель; исушку и прокаливание подложки подвергнутого операции нанесения компонентов катализатора из раствора А катализаторного материала на подложку.4. Способ приготовления катализатора окисления ртути для окисления ртути в отходящем газе до водорастворимого соединения ртути, который включает в себя стадии:приготовления раствора А катализаторного материала, содержащего МоО, служащего активным ком�
Claims (5)
1. Катализатор окисления ртути для окисления ртути в отходящем газе в водорастворимое соединение ртути, который содержит:
TiO2 в качестве носителя;
нанесенные на носитель в качестве активных компонентов V2O5 и МоО3; и
по меньшей мере один из элементов, выбранных из группы, состоящей из W, Cu, Со, Ni, Zn и их соединений, нанесенных на носитель, в качестве компонента, предотвращающего улетучивание МоО3.
2. Катализатор окисления ртути для окисления ртути в отходящем газе в водорастворимое соединение ртути, который содержит:
TiO2 в качестве носителя;
нанесенные на носитель V2O5 и МоО3 в качестве активных компонентов;
по меньшей мере один из элементов, выбранных из группы, состоящей из W, Cu, Со, Ni, Zn и их соединений, нанесенных на носитель, в качестве компонента, предотвращающего улетучивание МоО3; и
не содержит пика МоО3 в рентгенодифракционных анализах.
3. Способ приготовления катализатора окисления ртути для окисления ртути в отходящем газе до водорастворимого соединения ртути, который включает в себя стадии:
приготовления раствора А катализаторного материала, содержащего МоО3, служащего активным компонентом и компонента, предотвращающего улетучивание МоО3;
нанесение компонентов из раствора А катализаторного материала на подложку, содержащую TiO2-носитель; и
сушку и прокаливание подложки подвергнутого операции нанесения компонентов катализатора из раствора А катализаторного материала на подложку.
4. Способ приготовления катализатора окисления ртути для окисления ртути в отходящем газе до водорастворимого соединения ртути, который включает в себя стадии:
приготовления раствора А катализаторного материала, содержащего МоО3, служащего активным компонентом и компонента, предотвращающего улетучивание МоО3;
нанесение компонентов из раствора А катализаторного материала на TiO2-носитель;
сушку и прокаливание подложки подвергнутого операции нанесения компонентов катализатора из раствора А катализаторного материала на носитель;
приготовление раствора В катализаторного материала, содержащего V2O5, служащего активным компонентом;
нанесение катализаторных компонентов из раствора В катализаторного материала на ранее прокаленный носитель; и сушку и прокаливание носителя, подвергнутого операции нанесения компонентов катализатора из раствора В катализаторного материала на носитель.
5. Способ приготовления катализатора окисления ртути по п.3 или 4, в котором предотвращающий улетучивание МоО3 компонент является по меньшей мере одним из элементов, выбранных из группы, состоящей из W, Cu, Со, Ni, Zn и их соединений.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US24771609P | 2009-10-01 | 2009-10-01 | |
US61/247,716 | 2009-10-01 | ||
PCT/JP2010/067132 WO2011040559A1 (ja) | 2009-10-01 | 2010-09-30 | 水銀酸化触媒及びその製造方法 |
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RU2011153281A true RU2011153281A (ru) | 2013-07-10 |
RU2493908C2 RU2493908C2 (ru) | 2013-09-27 |
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RU2011153281/04A RU2493908C2 (ru) | 2009-10-01 | 2010-09-30 | Катализатор окисления ртути и способ его приготовления |
Country Status (9)
Country | Link |
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US (1) | US8288309B2 (ru) |
EP (1) | EP2484441B1 (ru) |
JP (1) | JP5357974B2 (ru) |
KR (1) | KR101373372B1 (ru) |
CN (1) | CN102470345B (ru) |
BR (1) | BRPI1015063A2 (ru) |
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CN104415766B (zh) * | 2013-08-22 | 2017-02-01 | 上海郎特电力环保科技有限公司 | 一种燃煤电站烟气脱汞脱硝复合催化剂及其制备方法 |
US9802180B2 (en) * | 2013-12-11 | 2017-10-31 | Zhejiang University | Catalyst for synergistic control of oxynitride and mercury and method for preparing the same |
WO2017153236A1 (en) * | 2016-03-07 | 2017-09-14 | Haldor Topsøe A/S | Preparation of a catalytic fabric filter with lower pressure drop |
CN106975331A (zh) * | 2017-04-27 | 2017-07-25 | 北京清新环境技术股份有限公司 | 一种烟气催化吸附协同脱汞装置及其方法 |
CN108525514B (zh) * | 2018-04-19 | 2021-03-30 | 南京信息工程大学 | 一种抗硫抗水除尘脱硝脱汞多功能滤料及其制备方法 |
CN110215768B (zh) * | 2019-05-31 | 2021-08-17 | 南京杰科丰环保技术装备研究院有限公司 | 一种除尘脱硝脱汞一体化滤料及其制备方法 |
CN113655170A (zh) * | 2021-08-04 | 2021-11-16 | 安徽迪诺环保新材料科技有限公司 | 烟气脱硝催化剂用纳米二氧化钛粉体脱硝率的测定方法 |
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SU490489A1 (ru) * | 1972-10-30 | 1975-11-05 | Предприятие П/Я Р-6991 | Способ очистки газов от ртути |
EP0214085B1 (en) * | 1985-08-19 | 1992-04-08 | Mitsubishi Jukogyo Kabushiki Kaisha | Process for preparing a catalyst for removing nitrogen oxides |
JP2991431B2 (ja) | 1987-06-05 | 1999-12-20 | バブコツク日立株式会社 | アンモニア接触還元脱硝用触媒およびその製法 |
JP2583911B2 (ja) | 1987-10-26 | 1997-02-19 | バブコツク日立株式会社 | 窒素酸化物除去用触媒 |
US5221484A (en) * | 1991-01-10 | 1993-06-22 | Ceramem Separations Limited Partnership | Catalytic filtration device and method |
JP3270084B2 (ja) | 1991-12-11 | 2002-04-02 | バブコック日立株式会社 | 窒素酸化物除去用触媒およびその製造法 |
FR2684899B1 (fr) | 1991-12-16 | 1994-03-25 | Rhone Poulenc Chimie | Catalyseur de reduction selective des oxydes d'azote contenus dans un flux gazeux et application desdits catalyseurs. |
JPH0999239A (ja) * | 1995-10-06 | 1997-04-15 | Babcock Hitachi Kk | 排ガス脱硝触媒の製造方法 |
JP3935547B2 (ja) | 1997-02-19 | 2007-06-27 | 三菱重工業株式会社 | 排ガス処理方法及び排ガス処理装置 |
JP3310926B2 (ja) | 1997-09-30 | 2002-08-05 | 三菱重工業株式会社 | 脱硝触媒及びその製造方法 |
JP3924418B2 (ja) | 1999-08-12 | 2007-06-06 | 株式会社日本触媒 | 排ガス処理用触媒および排ガス処理方法 |
JP4831801B2 (ja) | 2001-08-09 | 2011-12-07 | 三菱重工業株式会社 | 排ガスの水銀除去方法及び装置 |
JP4175465B2 (ja) | 2003-02-07 | 2008-11-05 | 三菱重工業株式会社 | 排ガス中の水銀除去方法およびそのシステム |
PL1524024T3 (pl) * | 2003-10-15 | 2010-07-30 | Haldor Topsoe As | Materiał nośnika do katalizatora, katalizatory wytwarzane za jego pomocą oraz sposób oczyszczania gazów spalinowych |
TWI306410B (en) | 2003-10-22 | 2009-02-21 | Nippon Catalytic Chem Ind | Method for treating exhaust gas |
JP4098698B2 (ja) * | 2003-10-22 | 2008-06-11 | 株式会社日本触媒 | 排ガス処理方法 |
JP4113090B2 (ja) | 2003-10-22 | 2008-07-02 | 株式会社日本触媒 | 排ガス処理方法 |
JP5051977B2 (ja) * | 2005-01-31 | 2012-10-17 | バブコック日立株式会社 | 排ガス中微量有害物質の除去装置及びその運転方法 |
JP2006256639A (ja) | 2005-03-15 | 2006-09-28 | Fuji Photo Film Co Ltd | 平版印刷版の梱包構造 |
JP4981318B2 (ja) * | 2005-12-19 | 2012-07-18 | 三菱重工業株式会社 | 排ガス処理装置および排ガス処理方法 |
CN101528343B (zh) * | 2006-09-22 | 2012-04-25 | 巴布考克日立株式会社 | 金属汞的氧化催化剂 |
JP5308083B2 (ja) | 2008-02-29 | 2013-10-09 | 三菱重工業株式会社 | 排ガス処理触媒の再生方法及びこの方法を使用した排ガス処理触媒 |
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WO2011040559A1 (ja) | 2011-04-07 |
KR101373372B1 (ko) | 2014-03-13 |
JP5357974B2 (ja) | 2013-12-04 |
CA2764132C (en) | 2013-10-29 |
EP2484441B1 (en) | 2017-09-06 |
RU2493908C2 (ru) | 2013-09-27 |
KR20120012993A (ko) | 2012-02-13 |
CA2764132A1 (en) | 2011-04-07 |
JPWO2011040559A1 (ja) | 2013-02-28 |
EP2484441A4 (en) | 2013-07-24 |
CN102470345B (zh) | 2014-02-26 |
US20110082028A1 (en) | 2011-04-07 |
US8288309B2 (en) | 2012-10-16 |
BRPI1015063A2 (pt) | 2016-04-19 |
EP2484441A1 (en) | 2012-08-08 |
CN102470345A (zh) | 2012-05-23 |
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