ES2485499T3 - Catalizador promovido por heteropoliácido para RCS de NOx con amoniaco - Google Patents

Catalizador promovido por heteropoliácido para RCS de NOx con amoniaco Download PDF

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Publication number
ES2485499T3
ES2485499T3 ES11748426.1T ES11748426T ES2485499T3 ES 2485499 T3 ES2485499 T3 ES 2485499T3 ES 11748426 T ES11748426 T ES 11748426T ES 2485499 T3 ES2485499 T3 ES 2485499T3
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ammonia
heteropolyacid
catalyst
hpa
promoted catalyst
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ES11748426.1T
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English (en)
Inventor
Siva Sankar Reddy Putluru
Anders Riisager
Rasmus Fehrmann
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Danmarks Tekniskie Universitet
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Danmarks Tekniskie Universitet
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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
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Uso de un catalizador promovido por heteropoliacido (HPA) en la eliminacion selectiva de oxidos de nitrogeno de gases que contienen una cantidad significativa de compuestos de metales alcalinos y/o alcalinoterreos, catalizador que comprende: - un material de soporte que tiene un punto isoelectrico de alrededor de 7, - un compuesto de metal activo catalitico, y - HPA coma un promotor de manera que la eliminacion tiene lugar en presencia de un compuesto que contiene nitrógeno seleccionado de amoniaco, sales de amonio, urea o un derivado de urea o una disolución de los misnnos.

Description

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Claims (1)

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ES11748426.1T 2010-09-03 2011-08-29 Catalizador promovido por heteropoliácido para RCS de NOx con amoniaco Active ES2485499T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38002510P 2010-09-03 2010-09-03
US380025P 2010-09-03
EP10009178 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
ES2485499T3 true ES2485499T3 (es) 2014-08-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES11748426.1T Active ES2485499T3 (es) 2010-09-03 2011-08-29 Catalizador promovido por heteropoliácido para RCS de NOx con amoniaco

Country Status (9)

Country Link
US (1) US8685354B2 (es)
EP (1) EP2611524B1 (es)
CN (1) CN103079681B (es)
BR (1) BR112013004709A2 (es)
CA (1) CA2809445A1 (es)
DK (1) DK2611524T3 (es)
ES (1) ES2485499T3 (es)
PL (1) PL2611524T3 (es)
WO (1) WO2012028566A1 (es)

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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
CN115700146B (zh) * 2022-11-24 2024-06-18 广西民族师范学院 一种光催化剂的制备方法及其应用

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Also Published As

Publication number Publication date
CA2809445A1 (en) 2012-03-08
DK2611524T3 (da) 2014-08-04
CN103079681B (zh) 2016-05-11
BR112013004709A2 (pt) 2016-05-10
EP2611524B1 (en) 2014-04-30
US20130164205A1 (en) 2013-06-27
CN103079681A (zh) 2013-05-01
WO2012028566A1 (en) 2012-03-08
US8685354B2 (en) 2014-04-01
EP2611524A1 (en) 2013-07-10
PL2611524T3 (pl) 2014-10-31

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