DK2611524T3 - Heteropolysyre-aktiveret katalysator til scr af nox med ammoniak - Google Patents
Heteropolysyre-aktiveret katalysator til scr af nox med ammoniakInfo
- Publication number
- DK2611524T3 DK2611524T3 DK11748426.1T DK11748426T DK2611524T3 DK 2611524 T3 DK2611524 T3 DK 2611524T3 DK 11748426 T DK11748426 T DK 11748426T DK 2611524 T3 DK2611524 T3 DK 2611524T3
- Authority
- DK
- Denmark
- Prior art keywords
- ammoniak
- scr
- nox
- activated catalyst
- heteropolic
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
Classifications
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- 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
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/888—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
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- B01J35/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0205—Impregnation in several steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2067—Urea
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/202—Alkali metals
- B01D2255/2022—Potassium
-
- 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
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20715—Zirconium
-
- 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
- B01D2255/20723—Vanadium
-
- 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
- B01D2255/20738—Iron
-
- 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
- B01D2255/20761—Copper
-
- 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
- B01D2255/20769—Molybdenum
-
- 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
- B01D2255/20776—Tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/30—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
- B01D2258/0291—Flue gases from waste incineration plants
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38002510P | 2010-09-03 | 2010-09-03 | |
EP10009178 | 2010-09-03 | ||
PCT/EP2011/064793 WO2012028566A1 (en) | 2010-09-03 | 2011-08-29 | HETEROPOLY ACID PROMOTED CATALYST FOR SCR OF NOx WITH AMMONIA |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2611524T3 true DK2611524T3 (da) | 2014-08-04 |
Family
ID=43506249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11748426.1T DK2611524T3 (da) | 2010-09-03 | 2011-08-29 | Heteropolysyre-aktiveret katalysator til scr af nox med ammoniak |
Country Status (9)
Country | Link |
---|---|
US (1) | US8685354B2 (da) |
EP (1) | EP2611524B1 (da) |
CN (1) | CN103079681B (da) |
BR (1) | BR112013004709A2 (da) |
CA (1) | CA2809445A1 (da) |
DK (1) | DK2611524T3 (da) |
ES (1) | ES2485499T3 (da) |
PL (1) | PL2611524T3 (da) |
WO (1) | WO2012028566A1 (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110274607A1 (en) * | 2010-05-04 | 2011-11-10 | Technical University Of Denmark | Vanadia-supported zeolites for scr of no by ammonia |
CN103861628A (zh) * | 2012-12-14 | 2014-06-18 | 上海郎特电力环保科技有限公司 | 抗碱性金属氧化物中毒的烟气脱硝催化剂及其制备方法和应用 |
CN103990496B (zh) * | 2014-04-16 | 2016-09-14 | 浙江大学 | 一种具有抗中毒性能的中低温scr脱硝催化剂及其制备方法 |
CN104043466A (zh) * | 2014-04-30 | 2014-09-17 | 徐州工程学院 | 一种稀土磷钨酸型氮氧化物吸附分解催化剂及其制备方法 |
CN103990480B (zh) * | 2014-05-09 | 2016-02-10 | 山东大学 | 稀土杂多酸盐掺杂铁基催化剂及其在烟气脱硝中的应用 |
CN104801349B (zh) * | 2015-04-13 | 2017-05-31 | 福建紫荆环境工程技术有限公司 | 一种掺杂杂多酸的V2O5‑WO3/TiO2基中低温SCR脱硝催化剂 |
CN106552616A (zh) * | 2016-11-25 | 2017-04-05 | 南京理工大学 | 一种多酸吸附型铈基氧化物催化剂及其制备方法、应用 |
CN106582740A (zh) * | 2016-12-29 | 2017-04-26 | 山东大学 | 一种用于NOx低温脱除的爆米花为前驱体的杂多酸复合碳材料的制备方法 |
CN109248688B (zh) * | 2018-10-26 | 2021-03-02 | 山东省科学院能源研究所 | 一种原位制备煤-生物质制碳基NOx吸附还原催化剂的方法 |
CN109794272B (zh) * | 2019-01-25 | 2022-02-11 | 安徽工业大学 | 一种负载型磷钼杂多酸低温scr催化剂及其制备方法 |
CN109794300B (zh) * | 2019-01-25 | 2021-04-30 | 安徽工业大学 | 一种铜掺杂磷钼酸低温脱硝催化剂及其制备方法 |
CN109731593B (zh) * | 2019-02-01 | 2020-07-31 | 山东大学 | Scr催化剂粉体及其制备方法和应用 |
US10953396B2 (en) | 2019-07-03 | 2021-03-23 | Saudi Arabian Oil Company | Methods for producing mesoporous zeolite multifunctional catalysts for upgrading pyrolysis oil |
US11130119B2 (en) | 2019-07-03 | 2021-09-28 | Saudi Arabian Oil Company | Methods for producing multifunctional catalysts for upgrading pyrolysis oil |
US11384297B1 (en) | 2021-02-04 | 2022-07-12 | Saudi Arabian Oil Company | Systems and methods for upgrading pyrolysis oil to light aromatics over mixed metal oxide catalysts |
US11746299B1 (en) | 2022-07-11 | 2023-09-05 | Saudi Arabian Oil Company | Methods and systems for upgrading mixed pyrolysis oil to light aromatics over mixed metal oxide catalysts |
CN115700146A (zh) * | 2022-11-24 | 2023-02-07 | 广西民族师范学院 | 一种光催化剂的制备方法及其应用 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182745A (en) | 1974-08-06 | 1980-01-08 | Jgc Corporation | Catalyst for reducing nitrogen oxides in a waste gas and a process for catalytically reducing nitrogen oxides contained in a waste gas |
US4798813A (en) | 1986-07-04 | 1989-01-17 | Babcock-Hitachi Kabushiki Kaisha | Catalyst for removing nitrogen oxide and process for producing the catalyst |
FR2625919B1 (fr) | 1988-01-19 | 1994-02-11 | Institut Francais Petrole | Procede et catalyseur pour la reduction selective des oxydes d'azote |
US4961917A (en) | 1989-04-20 | 1990-10-09 | Engelhard Corporation | Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
US5260043A (en) | 1991-08-01 | 1993-11-09 | Air Products And Chemicals, Inc. | Catalytic reduction of NOx and carbon monoxide using methane in the presence of oxygen |
US5456892A (en) * | 1994-04-01 | 1995-10-10 | Yang; Ralph T. | Nitrogen oxide decomposition |
DE4413359A1 (de) | 1994-04-18 | 1995-10-19 | Ftu Gmbh Forschung Und Tech En | Mittel und Verfahren zur Reinigung von Gasen und Abgasen von NOx |
NO950854L (no) | 1995-03-03 | 1996-09-04 | Norsk Hydro As | Selektiv katalytisk reduksjon av nitrogenoksider |
US5753581A (en) * | 1995-12-18 | 1998-05-19 | General Motor Corporation | Method of associating precious metals with specific oxides in mixed oxide systems for use as catalysts |
DE10020100A1 (de) | 2000-04-22 | 2001-10-31 | Dmc2 Degussa Metals Catalysts | Verfahren und Katalysator zur Reduktion von Stickoxiden |
CN1223404C (zh) * | 2001-02-13 | 2005-10-19 | Sk株式会社 | 选择性催化还原氮氧化物的催化剂及其制备方法 |
US6914026B2 (en) | 2001-09-07 | 2005-07-05 | Engelhard Corporation | Hydrothermally stable metal promoted zeolite beta for NOx reduction |
EP1458960B1 (en) | 2001-12-20 | 2011-02-09 | Johnson Matthey Public Limited Company | Improvements in selective catalytic reduction |
US7049261B2 (en) | 2003-02-27 | 2006-05-23 | General Motors Corporation | Zeolite catalyst and preparation process for NOx reduction |
US7491676B2 (en) * | 2004-10-19 | 2009-02-17 | Millennium Inorganic Chemicals | High activity titania supported metal oxide DeNOx catalysts |
US7704475B2 (en) | 2005-12-14 | 2010-04-27 | Basf Catalysts Llc | Zeolite catalyst with improved NOx reduction in SCR |
DE102006033452A1 (de) | 2006-07-19 | 2008-01-24 | Süd-Chemie AG | Verfahren zur Herstellung metalldotierter Zeolithe und ihre Verwendung bei der katalytischen Umwandlung von Stickoxiden |
EP1923135A1 (en) | 2006-09-25 | 2008-05-21 | Technical University of Denmark | Alkali resistent SCR catalysts |
ES2383453T3 (es) | 2006-10-24 | 2012-06-21 | Gpn | Catalizador basado en zeolita de tipo ferrierita/hierro para la descomposición de N2O y la reducción catalítica de NOx y N2O |
US8193114B2 (en) * | 2006-11-15 | 2012-06-05 | Basf Catalysts Llc | Catalysts for dual oxidation of ammonia and carbon monoxide with low to no NOx formation |
US20080127638A1 (en) | 2006-12-01 | 2008-06-05 | Marius Vaarkamp | Emission Treatment Systems and Methods |
JP5305133B2 (ja) * | 2007-09-19 | 2013-10-02 | 株式会社豊田中央研究所 | 窒素酸化物浄化用触媒及びその製造方法 |
-
2011
- 2011-08-29 EP EP11748426.1A patent/EP2611524B1/en not_active Not-in-force
- 2011-08-29 US US13/820,487 patent/US8685354B2/en not_active Expired - Fee Related
- 2011-08-29 WO PCT/EP2011/064793 patent/WO2012028566A1/en active Application Filing
- 2011-08-29 PL PL11748426T patent/PL2611524T3/pl unknown
- 2011-08-29 CA CA2809445A patent/CA2809445A1/en not_active Abandoned
- 2011-08-29 ES ES11748426.1T patent/ES2485499T3/es active Active
- 2011-08-29 BR BR112013004709A patent/BR112013004709A2/pt not_active IP Right Cessation
- 2011-08-29 DK DK11748426.1T patent/DK2611524T3/da active
- 2011-08-29 CN CN201180042483.6A patent/CN103079681B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2809445A1 (en) | 2012-03-08 |
BR112013004709A2 (pt) | 2016-05-10 |
WO2012028566A1 (en) | 2012-03-08 |
EP2611524B1 (en) | 2014-04-30 |
ES2485499T3 (es) | 2014-08-13 |
CN103079681A (zh) | 2013-05-01 |
CN103079681B (zh) | 2016-05-11 |
PL2611524T3 (pl) | 2014-10-31 |
US20130164205A1 (en) | 2013-06-27 |
US8685354B2 (en) | 2014-04-01 |
EP2611524A1 (en) | 2013-07-10 |
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