NO20023342L - Fremgangsmåte for fjernelse av NOX og N2O - Google Patents

Fremgangsmåte for fjernelse av NOX og N2O

Info

Publication number
NO20023342L
NO20023342L NO20023342A NO20023342A NO20023342L NO 20023342 L NO20023342 L NO 20023342L NO 20023342 A NO20023342 A NO 20023342A NO 20023342 A NO20023342 A NO 20023342A NO 20023342 L NO20023342 L NO 20023342L
Authority
NO
Norway
Prior art keywords
nox
removal
procedure
Prior art date
Application number
NO20023342A
Other languages
English (en)
Other versions
NO335080B1 (no
NO20023342D0 (no
Inventor
Meinhard Schwefer
Erich Szonn
Thomas Turek
Original Assignee
Krupp 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.)
Filing date
Publication date
Application filed by Krupp Uhde Gmbh filed Critical Krupp Uhde Gmbh
Publication of NO20023342D0 publication Critical patent/NO20023342D0/no
Publication of NO20023342L publication Critical patent/NO20023342L/no
Publication of NO335080B1 publication Critical patent/NO335080B1/no

Links

Classifications

    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • 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
    • 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
    • B01D53/8631—Processes characterised by a specific device
    • 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
    • B01D2255/50—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/50—Zeolites
    • B01D2255/504—ZSM 5 zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—Dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NO20023342A 2000-01-14 2002-07-11 Innretning og fremgangsmåte til minsking av innholdet av NOx og N2O i prosessgasser og avgasser NO335080B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10001539A DE10001539B4 (de) 2000-01-14 2000-01-14 Verfahren zur Beseitigung von NOx und N2O
PCT/EP2001/000156 WO2001051181A1 (de) 2000-01-14 2001-01-09 Verfahren zur beseitigung von nox und n2o

Publications (3)

Publication Number Publication Date
NO20023342D0 NO20023342D0 (no) 2002-07-11
NO20023342L true NO20023342L (no) 2002-09-05
NO335080B1 NO335080B1 (no) 2014-09-08

Family

ID=7627656

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20023342A NO335080B1 (no) 2000-01-14 2002-07-11 Innretning og fremgangsmåte til minsking av innholdet av NOx og N2O i prosessgasser og avgasser

Country Status (17)

Country Link
US (1) US20030143141A1 (no)
EP (1) EP1259307A1 (no)
KR (1) KR100785645B1 (no)
CN (1) CN1214850C (no)
AU (1) AU778960B2 (no)
CA (1) CA2397250C (no)
CZ (1) CZ304536B6 (no)
DE (1) DE10001539B4 (no)
HU (2) HU0600086V0 (no)
IL (1) IL150700A (no)
IN (1) IN2002CH01066A (no)
MX (1) MX238489B (no)
NO (1) NO335080B1 (no)
PL (1) PL213696B1 (no)
RU (1) RU2264845C2 (no)
WO (1) WO2001051181A1 (no)
ZA (1) ZA200205511B (no)

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US7438878B2 (en) * 2001-03-12 2008-10-21 Basf Catalysts Llc Selective catalytic reduction of N2O
DE10112444A1 (de) * 2001-03-13 2002-10-02 Krupp Uhde Gmbh Verfahren zur Verringerung des Gehalts von N¶2¶O und NO¶x¶ in Gasen
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
DE102004028276B4 (de) * 2004-06-11 2008-08-21 Universität Karlsruhe Vorrichtung zur Reinigung von Abgasen einer Verbrennungskraftmaschine
DE102005022650A1 (de) 2005-05-11 2006-11-16 Uhde Gmbh Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen
US9079162B2 (en) 2008-04-28 2015-07-14 BASF SE Ludwigshafen Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOX in gas streams
JP2009262098A (ja) * 2008-04-28 2009-11-12 Ne Chemcat Corp 選択還元触媒を用いた排気ガス浄化方法
KR101091705B1 (ko) * 2009-03-24 2011-12-08 한국에너지기술연구원 암모니아 환원제에 의한 아산화질소 단독 혹은 아산화질소와 일산화질소의 동시 저감을 위한 철이온이 담지된 제올라이트 촉매의 제조방법과 그 촉매 그리고 이를이용한 암모니아 환원제에 의한 아산화질소 단독 혹은 아산화질소와 일산화질소의 동시 저감방법
EP2444611B1 (en) * 2009-06-16 2016-01-13 Toyota Jidosha Kabushiki Kaisha Exhaust purification system of an internal combustion engine
KR20130091638A (ko) * 2010-04-08 2013-08-19 바스프 에스이 Ｆｅ-ＢＥＡ/Ｆｅ-ＭＦＩ 혼합 제올라이트 촉매 및 이를 사용하여 가스 스트림 내의 ＮＯｘ를 처리하는 방법
US9352307B2 (en) * 2010-04-08 2016-05-31 Basf Corporation Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams
DE102010022775A1 (de) 2010-06-04 2011-12-08 Uhde Gmbh Verfahren und Vorrichtung zur Beseitigung von NOx und N2O
DE202010009938U1 (de) 2010-07-07 2010-10-14 Süd-Chemie AG Verwendung eines Zeolithen vom Typ BEA zur Minderung des N2O-Gehalts in sauerstoffreichen Abgasströmen
US8303919B2 (en) 2010-10-21 2012-11-06 Babcock & Wilcox Power Generation Group, Inc. System and method for protection of SCR catalyst and control of multiple emissions
WO2012114288A1 (en) 2011-02-22 2012-08-30 Instytut Nawozów Sztucznych Composite catalyst for the low temperature decomposition of nitrous oxide, and method of manufacture thereof
US9804893B2 (en) 2011-04-08 2017-10-31 Qualcomm Incorporated Method and apparatus for optimized execution using resource utilization maps
US9999877B2 (en) 2011-10-05 2018-06-19 Basf Se Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOx in gas streams
JP2014530097A (ja) * 2011-10-05 2014-11-17 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ガス流中のＮＯｘを処理するためのＣｕ−ＣＨＡ／Ｆｅ−ＢＥＡ混合ゼオライト触媒および方法
DE102011121188A1 (de) 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
CN104302394A (zh) * 2012-04-11 2015-01-21 庄信万丰股份有限公司 含有金属的沸石催化剂
KR101522277B1 (ko) * 2014-02-13 2015-05-21 한국에너지기술연구원 반도체 배기가스 내 아산화질소의 촉매 제거 방법
WO2015154828A1 (en) * 2014-04-07 2015-10-15 Haldor Topsøe A/S Method for producing metal exchanged zeolites by solid-state ion exchange at low temperatures
DE102014210661A1 (de) * 2014-06-04 2015-12-17 Thyssenkrupp Ag Verringerung der Emission von Stickoxiden beim Anfahren von Anlagen zur Herstellung von Salpetersäure
PL3227019T3 (pl) 2014-12-03 2019-07-31 Basf Se Katalizator rodowy do rozkładu podtlenku azotu, jego wytwarzanie i zastosowanie
EP3315188A1 (en) * 2016-10-28 2018-05-02 Casale Sa A method for removing nitrogen oxides from a gas using an iron exchanged zeolite catalyst
EP3162427A1 (en) * 2015-10-28 2017-05-03 Casale SA A method and apparatus for removing nox and n2o from a gas
CN105642339B (zh) * 2015-12-08 2019-04-02 长春工业大学 一种无需还原气的同时脱硫脱硝催化剂及制备方法
US20200061536A1 (en) * 2016-10-28 2020-02-27 Casale Sa A method for removing nitrogen oxides from a gas using an iron exchanged zeolite catalyst
WO2019014115A1 (en) * 2017-07-11 2019-01-17 Shell Oil Company CATALYST AND METHOD FOR USE IN CONVERTING NOX AND N2O
BR112020005604A2 (pt) 2017-11-30 2020-09-29 Casale Sa processo para a produção de ácido nítrico com redução terciária de n2o e nox

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JPS5057946A (no) * 1973-07-17 1975-05-20
US4571329A (en) * 1984-08-13 1986-02-18 Babcock-Hitachi Kabushiki Kaisha Ammonia reduction-denitration process and apparatus therefor
DE3723072A1 (de) * 1987-07-11 1989-01-19 Basf Ag Verfahren zur entfernung von stickoxiden aus abgasen
US5171553A (en) * 1991-11-08 1992-12-15 Air Products And Chemicals, Inc. Catalytic decomposition of N2 O
FR2705036B1 (fr) * 1993-05-10 1995-06-16 Paroisse Sa Grande Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique.
US5451387A (en) * 1994-07-07 1995-09-19 Mobil Oil Corporation Selective catalytic reduction of nitrogen oxides using an iron impregnated zeolite catalyst
EP0756891A1 (en) * 1995-07-26 1997-02-05 Corning Incorporated Iron zeolite for conversion of NOx
DE19533715A1 (de) * 1995-09-12 1997-03-13 Basf Ag Verfahren zum Entfernen von Stickstoffoxiden aus einem diese enthaltenden Gasstrom
FR2773144B1 (fr) * 1997-12-31 2000-02-04 Grande Paroisse Sa Catalyseur a base de ferrierite/fer pour la reduction catalytique de la teneur de gaz en protoxyde d'azote. son procede d'obtention. application au traitement de gaz industriels
FR2773553B1 (fr) * 1998-01-13 2000-03-31 Ppg Ind France Sa Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb
FR2789911B1 (fr) * 1999-02-18 2001-05-04 Grande Paroisse Sa Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen

Also Published As

Publication number Publication date
CN1214850C (zh) 2005-08-17
IL150700A (en) 2009-02-11
DE10001539A1 (de) 2001-08-02
CZ304536B6 (cs) 2014-06-25
AU778960B2 (en) 2004-12-23
HUP0204088A3 (en) 2004-08-30
EP1259307A1 (de) 2002-11-27
ZA200205511B (en) 2003-10-07
HU230919B1 (hu) 2019-03-28
RU2264845C2 (ru) 2005-11-27
KR20020081255A (ko) 2002-10-26
CZ20022433A3 (cs) 2003-06-18
DE10001539B4 (de) 2006-01-19
NO335080B1 (no) 2014-09-08
MX238489B (es) 2006-07-07
IN221362B (no) 2008-09-12
WO2001051181A1 (de) 2001-07-19
AU3368801A (en) 2001-07-24
CA2397250A1 (en) 2001-07-19
US20030143141A1 (en) 2003-07-31
IN2002CH01066A (en) 2007-10-05
KR100785645B1 (ko) 2007-12-14
HU0600086V0 (en) 2006-05-29
MXPA02006927A (es) 2002-11-29
RU2002121783A (ru) 2004-03-27
CA2397250C (en) 2009-09-15
PL356347A1 (en) 2004-06-28
PL213696B1 (pl) 2013-04-30
CN1395501A (zh) 2003-02-05
NO20023342D0 (no) 2002-07-11
HUP0204088A2 (hu) 2003-04-28

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