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DK1515791T4 - Fremgangsmåde og anordning til formindskelse af indholdet af NOx og N2O i gasser - Google Patents

Fremgangsmåde og anordning til formindskelse af indholdet af NOx og N2O i gasser Download PDF

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Publication number
DK1515791T4
DK1515791T4 DK03735591T DK03735591T DK1515791T4 DK 1515791 T4 DK1515791 T4 DK 1515791T4 DK 03735591 T DK03735591 T DK 03735591T DK 03735591 T DK03735591 T DK 03735591T DK 1515791 T4 DK1515791 T4 DK 1515791T4
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content
bed
nox
beds
gases
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DK03735591T
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DK1515791T3 (da
Inventor
Rolf Siefert
Meinhard Schwefer
Michael Groves
Rainer Maurer
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Thyssenkrupp Ind Solutions Ag
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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
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    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
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    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
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    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture Of Iron (AREA)
  • Exhaust Gas After Treatment (AREA)
DK03735591T 2002-06-13 2003-06-10 Fremgangsmåde og anordning til formindskelse af indholdet af NOx og N2O i gasser DK1515791T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10226461A DE10226461A1 (de) 2002-06-13 2002-06-13 Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
PCT/EP2003/006051 WO2003105998A1 (de) 2002-06-13 2003-06-10 VERFAHREN UND VORRICHTUNG ZUR VERRINGERUNG DES GEHALTS AN NOx UND N2O IN GASEN

Publications (2)

Publication Number Publication Date
DK1515791T3 DK1515791T3 (da) 2011-11-14
DK1515791T4 true DK1515791T4 (da) 2019-10-28

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ID=29723158

Family Applications (2)

Application Number Title Priority Date Filing Date
DK03735591T DK1515791T4 (da) 2002-06-13 2003-06-10 Fremgangsmåde og anordning til formindskelse af indholdet af NOx og N2O i gasser
DK10014425.2T DK2286897T4 (da) 2002-06-13 2003-06-10 Indretning til reduktion af NOx og N2O indholdet i gasser

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DK10014425.2T DK2286897T4 (da) 2002-06-13 2003-06-10 Indretning til reduktion af NOx og N2O indholdet i gasser

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US (1) US7462340B2 (da)
EP (2) EP1515791B2 (da)
KR (1) KR101053426B1 (da)
CN (1) CN100337725C (da)
AT (1) ATE518579T1 (da)
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