NO20033231L - Fremgangsmåte for samtidig fjerning av nitrogenoksider og lystgass fra en gasström inneholdende nitrogenoksid og lystgass - Google Patents

Fremgangsmåte for samtidig fjerning av nitrogenoksider og lystgass fra en gasström inneholdende nitrogenoksid og lystgass

Info

Publication number
NO20033231L
NO20033231L NO20033231A NO20033231A NO20033231L NO 20033231 L NO20033231 L NO 20033231L NO 20033231 A NO20033231 A NO 20033231A NO 20033231 A NO20033231 A NO 20033231A NO 20033231 L NO20033231 L NO 20033231L
Authority
NO
Norway
Prior art keywords
nitrogen oxides
nitrous oxide
stream containing
oxide
catalyst
Prior art date
Application number
NO20033231A
Other languages
English (en)
Other versions
NO20033231D0 (no
Inventor
Rudolf Willem Van Den Brink
Jan Remmert Pels
Original Assignee
Stichting Energie
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 Stichting Energie filed Critical Stichting Energie
Publication of NO20033231D0 publication Critical patent/NO20033231D0/no
Publication of NO20033231L publication Critical patent/NO20033231L/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
    • B01D53/74—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
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/402—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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for samtidig fjerning av nitrogenoksider og lystgass fra en gasstrøm inneholdende nitrogenoksider og lystgass, hvorved en første katalysator som inneholder kobolt og, som bærer, et uorganisk metalloksid, og en andre katalysator som inneholder jern og, som bærer, et uorganisk metalloksid, anvendes. Særlig utføres fremgangsmåten på slik måte at (a) gasstrømmen som inneholder nitrogenoksider og lystgass omsettes med en reduserende gass, hvor den reduserende gass omfatter et mettet hydrokarbon, i nærvær av den første katalysator, og (b) det gassformede produkt fra trinn (a) omsettes med en reduserende gass, hvor den reduserende gass omfatter et mettet hydrokarbon, i nærvær av en andre katalysator. Katalysatorsystemet kan anvendes for behandling av avgasser fra en salpetersyrefabrikk.
NO20033231A 2001-01-31 2003-07-17 Fremgangsmåte for samtidig fjerning av nitrogenoksider og lystgass fra en gasström inneholdende nitrogenoksid og lystgass NO20033231L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1017245A NL1017245C2 (nl) 2001-01-31 2001-01-31 Werkwijze voor het gelijktijdig verwijderen van stikstofoxiden en lachgas uit een stikstofoxiden en lachgas bevattende gasstroom.
PCT/NL2002/000075 WO2002060563A1 (en) 2001-01-31 2002-01-31 Method for the simultaneous removal of nitrogen oxides and laughing gas from a gas stream containing nitrogen oxides and laughing gas.

Publications (2)

Publication Number Publication Date
NO20033231D0 NO20033231D0 (no) 2003-07-17
NO20033231L true NO20033231L (no) 2003-09-25

Family

ID=19772822

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033231A NO20033231L (no) 2001-01-31 2003-07-17 Fremgangsmåte for samtidig fjerning av nitrogenoksider og lystgass fra en gasström inneholdende nitrogenoksid og lystgass

Country Status (11)

Country Link
US (1) US7011801B2 (no)
EP (1) EP1355725B1 (no)
AT (1) ATE280631T1 (no)
BG (1) BG108046A (no)
DE (1) DE60201730T2 (no)
ES (1) ES2231665T3 (no)
NL (1) NL1017245C2 (no)
NO (1) NO20033231L (no)
PL (1) PL363860A1 (no)
PT (1) PT1355725E (no)
WO (1) WO2002060563A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002068117A1 (en) * 2001-02-28 2002-09-06 Showa Denko K. K. Decomposition catalyst for nitrous oxide, process for producing the same and process for decomposing nitrous oxide
US20040247498A1 (en) * 2003-06-04 2004-12-09 Jonathan Phillips Catalytic reactor system
DE102004024026A1 (de) * 2004-03-11 2005-09-29 W.C. Heraeus Gmbh Katalysator zur N2O-Zersetzung beim Ostwaldprozess
EP1640434A1 (en) * 2004-09-22 2006-03-29 Indian Oil Corporation Limited Hydrocracking process and catalyst composition
AU2005310737B2 (en) * 2004-11-30 2009-04-23 Showa Denko K.K. Treatment method and treatment apparatus for gas containing nitrous oxide
DE102007003155A1 (de) 2007-01-22 2008-07-24 Süd-Chemie AG Katalysatorzusammensetzung zur Reduktion von Stickoxiden
DE102007034284A1 (de) * 2007-07-20 2009-01-22 Leibniz-Institut Für Katalyse E.V. An Der Universität Rostock Verfahren zur katalytischen N2O-Reduktion mit gleichzeitiger Gewinnung von Wasserstoff und leichten Alkenen
DE102011121188A1 (de) * 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
US8834823B2 (en) 2012-08-09 2014-09-16 Exxonmobil Research And Engineering Company Catalytic reduction of NOx with high activity catalysts
US8795621B2 (en) 2012-08-09 2014-08-05 Exxonmobil Research And Engineering Catalytic reduction of NOx with high activity catalysts with acetaldehyde reductant
US8858907B2 (en) 2012-08-09 2014-10-14 Exxonmobil Research And Engineering Company Catalytic reduction of NOx with high activity catalysts with NH3 reductant
US8815195B2 (en) 2012-08-09 2014-08-26 Exxonmobil Research And Engineering Company Catalytic reduction of NOx with high activity catalysts with propylene reductant
EP3162427A1 (en) 2015-10-28 2017-05-03 Casale SA A method and apparatus for removing nox and n2o from a gas
CA3076304A1 (en) 2017-11-30 2019-06-06 Casale Sa Process for the production of nitric acid with tertiary abatement of n2o and nox
CN113198525B (zh) * 2021-05-08 2023-05-09 北京工业大学 一种低温条件下笑气分解和NOx催化还原协同净化的催化剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003976A (en) * 1973-04-03 1977-01-18 Kabushiki Kaisha Toyota Chuo Kenkyusho Converter for the purification of exhaust gases
GB2162830B (en) 1984-08-10 1988-08-10 Babcock Hitachi Kk Ammonia reduction-denitration process and apparatus therefor
JPH04243525A (ja) * 1991-01-22 1992-08-31 Toyota Motor Corp 内燃機関の排気浄化装置
US5149512A (en) * 1991-08-01 1992-09-22 Air Products And Chemicals, Inc. Catalytic reduction of NOx using methane in the presence of oxygen
US5171553A (en) * 1991-11-08 1992-12-15 Air Products And Chemicals, Inc. Catalytic decomposition of N2 O
EP0664147B1 (en) * 1994-01-20 1998-07-22 Toyota Jidosha Kabushiki Kaisha Catalyst for purifying exhaust gases
EP0935055B1 (en) 1998-02-05 2006-01-11 Nissan Motor Company, Limited Method for purifying oxygen rich exhaust gas
NL1008746C2 (nl) * 1998-03-30 1999-10-01 Stichting Energie Werkwijze voor het omzetten van distikstofoxide.
NL1013862C2 (nl) * 1999-09-06 2001-03-08 Stichting Energie Reductie van N#2O emissies.
WO2001074475A1 (de) * 2000-04-03 2001-10-11 Basf Aktiengesellschaft Katalysatorsystem zur zersetzung von n2o

Also Published As

Publication number Publication date
NO20033231D0 (no) 2003-07-17
DE60201730D1 (de) 2004-12-02
BG108046A (bg) 2005-04-30
ATE280631T1 (de) 2004-11-15
PT1355725E (pt) 2005-01-31
WO2002060563A1 (en) 2002-08-08
NL1017245C2 (nl) 2002-08-01
PL363860A1 (en) 2004-11-29
DE60201730T2 (de) 2005-03-10
US7011801B2 (en) 2006-03-14
EP1355725A1 (en) 2003-10-29
EP1355725B1 (en) 2004-10-27
ES2231665T3 (es) 2005-05-16
US20040109804A1 (en) 2004-06-10

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