ATE257403T1 - Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen - Google Patents

Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen

Info

Publication number
ATE257403T1
ATE257403T1 AT00905135T AT00905135T ATE257403T1 AT E257403 T1 ATE257403 T1 AT E257403T1 AT 00905135 T AT00905135 T AT 00905135T AT 00905135 T AT00905135 T AT 00905135T AT E257403 T1 ATE257403 T1 AT E257403T1
Authority
AT
Austria
Prior art keywords
sub
nitrogen oxides
gases
dinitrogen oxide
simultaneously removal
Prior art date
Application number
AT00905135T
Other languages
English (en)
Inventor
Bernard Neveu
Gerard Delahay
Mathias Mauvezin
Bernard Coq
Original Assignee
Grande Paroisse Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9542201&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE257403(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grande Paroisse Sa filed Critical Grande Paroisse Sa
Application granted granted Critical
Publication of ATE257403T1 publication Critical patent/ATE257403T1/de

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
    • 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
    • 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
    • B01D2255/502—Beta 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
    • 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)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT00905135T 1999-02-18 2000-02-15 Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen ATE257403T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901999A FR2789911B1 (fr) 1999-02-18 1999-02-18 Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent
PCT/FR2000/000367 WO2000048715A1 (fr) 1999-02-18 2000-02-15 Procede pour abattre simultanement les oxydes nitriques et le protoxyde d'azote dans les gaz qui en contiennent

Publications (1)

Publication Number Publication Date
ATE257403T1 true ATE257403T1 (de) 2004-01-15

Family

ID=9542201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00905135T ATE257403T1 (de) 1999-02-18 2000-02-15 Verfahren zum gleichzeitigen entfernen von stickoxyden und von distickstoffoxyd aus gasen

Country Status (15)

Country Link
US (1) US6890501B2 (de)
EP (1) EP1150763B1 (de)
CN (1) CN1165367C (de)
AT (1) ATE257403T1 (de)
AU (1) AU2677100A (de)
BR (1) BR0008367A (de)
CA (1) CA2366741C (de)
CZ (1) CZ20012992A3 (de)
DE (1) DE60007612T2 (de)
ES (1) ES2214251T3 (de)
FR (1) FR2789911B1 (de)
IL (1) IL144894A0 (de)
PT (1) PT1150763E (de)
WO (1) WO2000048715A1 (de)
ZA (1) ZA200107498B (de)

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DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10001541B4 (de) * 2000-01-14 2005-04-28 Uhde Gmbh Verfahren zur Beseitigung von NOx und N¶2¶O aus dem Restgas der Salpetersäureproduktion
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
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DE10215605A1 (de) * 2002-04-09 2003-10-30 Uhde Gmbh Entstickungsverfahren
DE10226461A1 (de) 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
US7378069B2 (en) * 2004-07-27 2008-05-27 Los Alamos National Security, Llc Catalyst and method for reduction of nitrogen oxides
EP1815909A4 (de) * 2004-07-29 2010-04-28 N E Chemcat Corp NOx-REDUKTIONSKATALYSATOR MIT HERVORRAGENDEN TIEFTEMPERATUREIGENSCHAFTEN
DE102005022650A1 (de) 2005-05-11 2006-11-16 Uhde Gmbh Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen
KR101279400B1 (ko) * 2005-08-19 2013-06-27 스미토모 세이카 가부시키가이샤 질소 산화물 정제 방법 및 질소 산화물 정제 장치
EP1810751A1 (de) 2006-01-20 2007-07-25 Universität Karlsruhe (TH) Verfahren zur Herstellung eines eisenhaltigen SCR-Katalysators
DE102006037314A1 (de) * 2006-08-08 2008-02-14 Süd-Chemie AG Verwendung eines Katalysators auf Basis von Zeolithen bei der Umsetzung von Oxygenaten zu niederen Olefinen sowie Verfahren hierzu
US10384162B2 (en) * 2007-03-26 2019-08-20 Pq Corporation High silica chabazite for selective catalytic reduction, methods of making and using same
MY146586A (en) 2007-03-26 2012-08-30 Pq Corp Novel microporous crystalline material comprising a molecular sieve or zeolite having an 8-ring pore opening structure and methods of making and using same
CN101827654B (zh) 2007-08-13 2013-11-06 Pq公司 含铁铝硅酸盐沸石及其制备和使用方法
KR101473007B1 (ko) * 2007-12-18 2014-12-15 도소 가부시키가이샤 질소 산화물 정화 촉매 및 질소 산화물 정화 방법
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 (de) * 2009-06-16 2016-01-13 Toyota Jidosha Kabushiki Kaisha Abgasreinigungssystem für eine brennkraftmaschine
US20110286914A1 (en) 2010-05-21 2011-11-24 Pq Corporation NOVEL METAL-CONTAINING ZEOLITE BETA FOR NOx REDUCTION AND METHODS OF MAKING THE SAME
DE102011011881A1 (de) 2011-02-21 2012-08-23 Thyssenkrupp Uhde Gmbh Verfahren zur Beseitigung von N2O und NOX aus dem Prozess zur Salpetersäureherstellung
CN104245583B (zh) * 2012-02-06 2017-05-03 巴斯夫欧洲公司 用于处理包含氮氧化物的气流的方法和设备
CN103170346B (zh) * 2013-04-10 2015-10-28 中国科学院生态环境研究中心 一种氧化钨表面修饰的Fe2O3催化剂、制备方法及其用途
CN104415654B (zh) * 2013-08-30 2017-01-04 韩国能量技术研究院 通过流动层燃烧炉中的多步骤反应来同时减少氮氧化物及氧化亚氮的方法
US9517457B2 (en) 2013-10-30 2016-12-13 Cummins Inc. Aftertreatment systems with reduced N2O generation
WO2015128668A1 (en) 2014-02-28 2015-09-03 Johnson Matthey Public Limited Company Scr catalysts having improved low temperature performance, and methods of making and using the same
DE102014210661A1 (de) 2014-06-04 2015-12-17 Thyssenkrupp Ag Verringerung der Emission von Stickoxiden beim Anfahren von Anlagen zur Herstellung von Salpetersäure
PL237044B1 (pl) 2015-03-13 2021-03-08 Inst Nowych Syntez Chemicznych Nośnikowy katalizator do redukcji emisji tlenku azotu(I) z instalacji kwasu azotowego oraz sposób jego wytwarzania
EP3162427A1 (de) 2015-10-28 2017-05-03 Casale SA Verfahren und vorrichtung zum entfernen von nox und n2o aus einem gas
WO2018077554A1 (en) 2016-10-28 2018-05-03 Casale Sa A method for removing nitrogen oxides from a gas using an iron exchanged zeolite catalyst
DE102016220184A1 (de) * 2016-10-17 2018-04-19 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Salpetersäure
EP3651899A1 (de) * 2017-07-11 2020-05-20 Shell Internationale Research Maatschappij B.V. Katalysator und verwendungsverfahren bei der umwandlung von nox und n2o
WO2019072527A1 (de) * 2017-10-09 2019-04-18 Umicore Ag & Co. Kg Scr-aktiver katalysator
CN108993586B (zh) * 2018-07-13 2022-07-08 大连理工大学 一种抗丙烯毒化的Beta型分子筛的制备方法
EP3741449A1 (de) * 2019-05-21 2020-11-25 Haldor Topsøe A/S Verfahren zur entfernung von distickstoffoxid in prozessabgas
CN111330437A (zh) * 2020-03-01 2020-06-26 北京化工大学 一种己二酸生产中多种污染物协同净化的方法及系统

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Also Published As

Publication number Publication date
CA2366741C (fr) 2008-11-18
EP1150763B1 (de) 2004-01-07
CA2366741A1 (fr) 2000-08-24
CZ20012992A3 (cs) 2002-03-13
WO2000048715A1 (fr) 2000-08-24
FR2789911A1 (fr) 2000-08-25
AU2677100A (en) 2000-09-04
BR0008367A (pt) 2002-11-19
CN1165367C (zh) 2004-09-08
ZA200107498B (en) 2003-02-26
ES2214251T3 (es) 2004-09-16
US6890501B2 (en) 2005-05-10
CN1359311A (zh) 2002-07-17
EP1150763A1 (de) 2001-11-07
US20020044902A1 (en) 2002-04-18
PT1150763E (pt) 2004-05-31
DE60007612T2 (de) 2004-11-04
DE60007612D1 (de) 2004-02-12
IL144894A0 (en) 2002-06-30
FR2789911B1 (fr) 2001-05-04

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