DK2286897T3 - Indretning til reduktion af NOx og N2O indholdet i gasser - Google Patents

Indretning til reduktion af NOx og N2O indholdet i gasser

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Publication number
DK2286897T3
DK2286897T3 DK10014425.2T DK10014425T DK2286897T3 DK 2286897 T3 DK2286897 T3 DK 2286897T3 DK 10014425 T DK10014425 T DK 10014425T DK 2286897 T3 DK2286897 T3 DK 2286897T3
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DK
Denmark
Prior art keywords
content
bed
beds
nox
gases
Prior art date
Application number
DK10014425.2T
Other languages
English (en)
Other versions
DK2286897T4 (da
Inventor
Meinhard Dr Schwefer
Michael Groves
Rolf Dr Siefert
Rainer Maurer
Original Assignee
Thyssenkrupp Uhde Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29723158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2286897(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssenkrupp Uhde Gmbh filed Critical Thyssenkrupp Uhde Gmbh
Application granted granted Critical
Publication of DK2286897T3 publication Critical patent/DK2286897T3/da
Publication of DK2286897T4 publication Critical patent/DK2286897T4/da

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    • B01DSEPARATION
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    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8621Removing nitrogen compounds
    • B01D53/8625Nitrogen oxides
    • B01D53/8628Processes characterised by a specific catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J29/00Catalysts comprising molecular sieves
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    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007Zeolite Beta
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    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/54Nitrogen compounds
    • B01D53/56Nitrogen oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
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    • B01J29/66Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively containing iron group metals, noble metals or copper
    • B01J29/68Iron group metals or copper
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02CCAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00Capture or disposal of greenhouse gases
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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)
  • Exhaust Gas After Treatment (AREA)
  • Manufacture Of Iron (AREA)
DK10014425.2T 2002-06-13 2003-06-10 Indretning til reduktion af NOx og N2O indholdet i gasser DK2286897T4 (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
EP03735591.4A EP1515791B2 (de) 2002-06-13 2003-06-10 Verfahren zur verringerung des gehalts an nox und n2o in gasen

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Publication Number Publication Date
DK2286897T3 true DK2286897T3 (da) 2012-10-01
DK2286897T4 DK2286897T4 (da) 2019-01-21

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

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DK03735591T DK1515791T4 (da) 2002-06-13 2003-06-10 Fremgangsmåde og anordning til formindskelse af indholdet af NOx og N2O 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)
AU (1) AU2003236729B2 (da)
CA (1) CA2489109C (da)
CO (1) CO5631413A2 (da)
DE (1) DE10226461A1 (da)
DK (2) DK2286897T4 (da)
EG (1) EG24866A (da)
ES (2) ES2391380T5 (da)
HU (1) HU0600118V0 (da)
IN (1) IN2004CH02775A (da)
MX (1) MXPA04012384A (da)
NO (2) NO343594B1 (da)
PL (2) PL209337B1 (da)
PT (2) PT2286897E (da)
RU (1) RU2318581C2 (da)
WO (1) WO2003105998A1 (da)
ZA (1) ZA200409479B (da)

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