NO20023342D0 - Fremgangsmåte for fjernelse av NOX og N2O - Google Patents

Fremgangsmåte for fjernelse av NOX og N2O

Info

Publication number
NO20023342D0
NO20023342D0 NO20023342A NO20023342A NO20023342D0 NO 20023342 D0 NO20023342 D0 NO 20023342D0 NO 20023342 A NO20023342 A NO 20023342A NO 20023342 A NO20023342 A NO 20023342A NO 20023342 D0 NO20023342 D0 NO 20023342D0
Authority
NO
Norway
Prior art keywords
nox
removal
procedure
Prior art date
Application number
NO20023342A
Other languages
English (en)
Other versions
NO20023342L (no
NO335080B1 (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 true NO20023342D0 (no) 2002-07-11
NO20023342L 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) HU230919B1 (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)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010146720A1 (ja) * 2009-06-16 2010-12-23 トヨタ自動車株式会社 内燃機関の排気浄化装置
CA2795522A1 (en) * 2010-04-08 2011-10-13 Basf Se Fe-bea/fe-mfi mixed zeolite catalyst and process for treating nox in gas streams using the same
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
EP2678104A1 (en) 2011-02-22 2014-01-01 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
KR102047145B1 (ko) * 2011-10-05 2019-11-20 바스프 에스이 Cu-CHA/Fe-BEA 혼합 제올라이트 촉매 및 가스 스트림 중의 NOx의 처리 방법
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
DE102011121188A1 (de) 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
EP2836301A1 (en) * 2012-04-11 2015-02-18 Johnson Matthey Public Limited Company Zeolite catalyst containing metals
KR101522277B1 (ko) * 2014-02-13 2015-05-21 한국에너지기술연구원 반도체 배기가스 내 아산화질소의 촉매 제거 방법
KR102060413B1 (ko) * 2014-04-07 2019-12-30 할도르 토프쉐 에이/에스 저온에서의 고체-상태 이온 교환에 의한 금속 교환된 제올라이트의 제조 방법
DE102014210661A1 (de) * 2014-06-04 2015-12-17 Thyssenkrupp Ag Verringerung der Emission von Stickoxiden beim Anfahren von Anlagen zur Herstellung von Salpetersäure
CA2969588A1 (en) 2014-12-03 2016-06-09 Basf Se Catalyst for decomposition of nitrous oxide
EP3162427A1 (en) * 2015-10-28 2017-05-03 Casale SA A method and apparatus for removing nox and n2o from a gas
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
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
WO2019105635A1 (en) 2017-11-30 2019-06-06 Casale Sa PROCESS FOR THE PRODUCTION OF NITRIC ACID WITH TERTIARY ABATEMENT OF N2O AND NOx

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1395501A (zh) 2003-02-05
RU2264845C2 (ru) 2005-11-27
NO20023342L (no) 2002-09-05
CA2397250C (en) 2009-09-15
HU0600086V0 (en) 2006-05-29
KR20020081255A (ko) 2002-10-26
IL150700A (en) 2009-02-11
ZA200205511B (en) 2003-10-07
KR100785645B1 (ko) 2007-12-14
RU2002121783A (ru) 2004-03-27
CN1214850C (zh) 2005-08-17
MX238489B (es) 2006-07-07
US20030143141A1 (en) 2003-07-31
CA2397250A1 (en) 2001-07-19
CZ20022433A3 (cs) 2003-06-18
HUP0204088A3 (en) 2004-08-30
AU3368801A (en) 2001-07-24
HU230919B1 (hu) 2019-03-28
CZ304536B6 (cs) 2014-06-25
WO2001051181A1 (de) 2001-07-19
DE10001539B4 (de) 2006-01-19
MXPA02006927A (es) 2002-11-29
DE10001539A1 (de) 2001-08-02
IN221362B (no) 2008-09-12
IN2002CH01066A (en) 2007-10-05
EP1259307A1 (de) 2002-11-27
PL356347A1 (en) 2004-06-28
NO335080B1 (no) 2014-09-08
HUP0204088A2 (hu) 2003-04-28
AU778960B2 (en) 2004-12-23
PL213696B1 (pl) 2013-04-30

Similar Documents

Publication Publication Date Title
NO20023342L (no) Fremgangsmåte for fjernelse av NOX og N2O
DE10195721T1 (de) Teilwert-Spielsystem und Spielverfahren
EE200100475A (et) Gaaside desulfureerimise meetod
DE60142978D1 (de) Chirurgisches zugangsgerät und -verfahren
NO20020223L (no) Ekspanderbart sandfilter og fremgangsmåte for anvendelse
NO982504D0 (no) Fjerning av CO2 i r°kgass
NO20033387L (no) Modifiserte antistoffer og fremgangsmåter for anvendelse
DE60207321D1 (de) Verschlussvorrichtung und -methode
NO20041005L (no) Fremgangsmate og anordning for sammensening av gjenfestbare absorberende klesplagg
FI20011457A0 (fi) Yhdistetty poistokaasun-painolastiveden käsittelyjärjestely ja menetelmä painolastiveden käsittelemiseksi
DE60124035D1 (de) Aufzeichnungsgerät und Aufzeichnungsverfahren
NO20015274D0 (no) ACE-2 inhiberende forbindelser og fremgangsmåter for anvendelse derav
NO20033854L (no) N-but-3-enyl-norbuprenorfin og fremgangsmåter for anvendelse
DE60110796D1 (de) Frequenzinterpolationseinrichtung und frequenzinterpolationsverfahren
DE60143685D1 (de) Fördergerät und Aufzeichnungsgerät
NO20011026D0 (no) Matvare og fremgangsmÕte for fremstilling derav
DE60124325D1 (de) Aufzeichnungsgerät und Aufzeichungsverfahren
DK1139187T3 (da) Fremgangsmåde og indretning til vækning
NO20033506D0 (no) Parasittdrepende preparater og fremgangsmåter for anvendelse
NO20031272L (no) Fremgangsmåte og form for kald isopressing
DE60130138D1 (de) Aufzeichnungsvorrichtung und aufzeichnungsverfahren
EE200200705A (et) Süsteemid ja meetodid limaskesta ravimiseks
DK1307761T3 (da) Fremgangsmåde til retningsbestemmelse og bestemmelsesapparat
NO20022872D0 (no) Spröytesystem og fremgangsmåte
NO20005080D0 (no) FremgangsmÕte og anordning for maskinell oppdeling av flatfisk i porsjonsstykker

Legal Events

Date Code Title Description
MK1K Patent expired