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HUP0204532A2 - N2O lebontására alkalmas katalizátor, ennek alkalmazása és előállítása - Google Patents

N2O lebontására alkalmas katalizátor, ennek alkalmazása és előállítása

Info

Publication number
HUP0204532A2
HUP0204532A2 HU0204532A HUP0204532A HUP0204532A2 HU P0204532 A2 HUP0204532 A2 HU P0204532A2 HU 0204532 A HU0204532 A HU 0204532A HU P0204532 A HUP0204532 A HU P0204532A HU P0204532 A2 HUP0204532 A2 HU P0204532A2
Authority
HU
Hungary
Prior art keywords
catalyst
production
oxide
weight
amount
Prior art date
Application number
HU0204532A
Other languages
English (en)
Inventor
Meinhard Schwefer
Original Assignee
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 Uhde Gmbh. filed Critical Uhde Gmbh.
Publication of HUP0204532A2 publication Critical patent/HUP0204532A2/hu
Publication of HUP0204532A3 publication Critical patent/HUP0204532A3/hu

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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • C01B21/265—Preparation by catalytic or non-catalytic oxidation of ammonia characterised by the 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
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Treating Waste Gases (AREA)

Abstract

A találmány tárgya eljárás N2O lebontására salétromsav előállításánáloly módon, hogy az abszorpciós toronyból elvezetett, N2O-tartalmúhulladékgázokat legalább egy oxidos kobaltvegyületet, és legalább egyoxidos magnéziumvegyületet tartalmazó katalizátorral érintkeztet olyankörülmények között, amik lehetővé teszik az N2O átalakításátgázformájú nitrogénné és oxigénné, ahol az oxidos kobaltvegyületmennyisége 0,1-50 tömeg%, és az oxidos magnéziumvegyület mennyisége50-99,9 tömeg% a katalizátor össztömegére vonatkoztatva, és ahol akatalizátorban található kobaltatomok legalább 30 százaléka kémiailag3 vegyértékű állapotban van. A találmány kiterjed a fenti eljárásbanalkalmazott katalizátorra és annak előállítására. Ó
HU0204532A 2000-02-11 2001-02-07 Catalyst for decomposing n2o, its use and method for the production thereof HUP0204532A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006103A DE10006103A1 (de) 2000-02-11 2000-02-11 Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung
PCT/EP2001/001307 WO2001058570A1 (de) 2000-02-11 2001-02-07 Katalysator zum abbau von n2o, dessen verwendung sowie verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
HUP0204532A2 true HUP0204532A2 (hu) 2003-04-28
HUP0204532A3 HUP0204532A3 (en) 2005-04-28

Family

ID=7630594

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0204532A HUP0204532A3 (en) 2000-02-11 2001-02-07 Catalyst for decomposing n2o, its use and method for the production thereof

Country Status (19)

Country Link
US (1) US6890499B2 (hu)
EP (1) EP1257347B1 (hu)
KR (1) KR100723821B1 (hu)
CN (1) CN1180872C (hu)
AT (1) ATE311240T1 (hu)
AU (2) AU2001231706B2 (hu)
CA (1) CA2399466C (hu)
CZ (1) CZ300269B6 (hu)
DE (2) DE10006103A1 (hu)
DK (1) DK1257347T3 (hu)
HU (1) HUP0204532A3 (hu)
IL (1) IL151139A (hu)
IN (1) IN2002CH01240A (hu)
MX (1) MX233155B (hu)
NO (1) NO334050B1 (hu)
PL (1) PL202181B1 (hu)
RU (1) RU2258030C2 (hu)
WO (1) WO2001058570A1 (hu)
ZA (1) ZA200205831B (hu)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847830B1 (fr) 2002-12-02 2005-08-12 Irma Procede de decomposition catalytique de n2o en n2 et o2 realise a haute temperature
DE10328278A1 (de) * 2003-06-23 2005-01-27 Basf Ag Verfahren zur Entfernung von N2O bei der Salpetersäureherstellung
DE102005022650A1 (de) 2005-05-11 2006-11-16 Uhde Gmbh Verfahren zur Verringerung des Gehaltes an Stickoxiden in Gasen
DE102007038711A1 (de) 2007-08-14 2009-02-19 Uhde Gmbh Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung
DE102010022775A1 (de) * 2010-06-04 2011-12-08 Uhde Gmbh Verfahren und Vorrichtung zur Beseitigung von NOx und N2O
DE102010048040B4 (de) 2010-10-12 2017-02-23 Ctp Chemisch Thermische Prozesstechnik Gmbh Verfahren und Vorrichtung zur Reinigung lachgashaltiger Abgase
CN102380410A (zh) * 2011-08-19 2012-03-21 中国科学院生态环境研究中心 一种催化氧化亚氮分解的钴铁双金属催化剂
CN102350370A (zh) * 2011-08-19 2012-02-15 中国科学院生态环境研究中心 一种催化氧化亚氮分解催化剂及制备方法
CN102489305A (zh) * 2011-12-15 2012-06-13 南京工业大学 一种催化分解n2o的过渡金属复合氧化物催化剂及其制备方法
DE102011121188A1 (de) * 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
DE102012000569A1 (de) * 2012-01-16 2013-07-18 Thyssenkrupp Uhde Gmbh Verfahren zum farblosen An- und Abfahren von Salpetersäureanlagen
US9567875B2 (en) 2012-02-23 2017-02-14 Showa Denko K.K. Power generation apparatus, power generation method, decomposition-gas turbine and decomposition-gas boiler
JP5943041B2 (ja) * 2014-07-22 2016-06-29 トヨタ自動車株式会社 排ガス浄化用触媒
PL3227019T3 (pl) 2014-12-03 2019-07-31 Basf Se Katalizator rodowy do rozkładu podtlenku azotu, jego wytwarzanie i zastosowanie
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
CN106000420B (zh) * 2016-06-03 2019-04-26 华烁科技股份有限公司 一体脱除N2O和NOx的催化剂及其制备方法
CN107335437B (zh) * 2017-07-14 2020-10-23 烟台大学 一种钴酸镁催化剂及其制备方法和应用
EP3533512A1 (en) * 2018-03-01 2019-09-04 Casale Sa Process for reducing the content of nox and n2o from a tail gas of a nitric acid process
CN109499357A (zh) * 2018-12-12 2019-03-22 四川泸天化股份有限公司 一种治理工业装置中氧化亚氮排放的方法
JP2023519742A (ja) * 2020-04-01 2023-05-12 トプソー・アクチエゼルスカベット プロセスオフガス中のＮＯｘおよび一酸化二窒素の除去のための方法
WO2024133918A1 (de) 2022-12-23 2024-06-27 Thyssenkrupp Ag Verminderung von nox und n2o im abgas von mit nh3 betriebenen feuerungsanlagen, insbesondere gasturbinen
WO2024133916A1 (de) 2022-12-23 2024-06-27 Thyssenkrupp Ag Verminderung von nox und n2o im abgas von mit nh3 betriebenen feuerungsanlagen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756151A (fr) * 1969-09-16 1971-02-15 Johnson Matthey & Cy Ltd Perfectionnements relatifs a la catalyse
US4053556A (en) * 1971-06-16 1977-10-11 Johnson, Matthey & Co., Limited Catalysis
US4246234A (en) * 1978-05-26 1981-01-20 New England Power Service Company Method and apparatus for reducing nitric oxide
EP0362960A3 (en) 1988-10-05 1990-06-27 Sakai Chemical Industry Co., Ltd., Use of a catalyst composition for denitrization and denitrizing catalysts
US5744113A (en) * 1993-05-27 1998-04-28 Siemens Aktiengesellschaft Process and catalyst for decomposing oxides of nitrogen
JP2934838B2 (ja) * 1996-12-11 1999-08-16 工業技術院長 亜酸化窒素分解用触媒及び亜酸化窒素の除去方法
DE19700490A1 (de) * 1997-01-09 1998-07-16 Inocermic Ges Fuer Innovative Katalysator zur Zersetzung von N¶2¶0 (Lachgas), Katalysatorkörper und Verfahren zur Herstellung derselben
CA2310834C (en) * 1997-11-18 2004-03-30 Asahi Kasei Kogyo Kabushiki Kaisha Method and device for global warming prevention
FR2779360B1 (fr) * 1998-06-05 2000-09-08 Grande Paroisse Sa Procede pour l'abattement du protoxyde d'azote dans les gaz et catalyseurs correspondants
DE19841740A1 (de) * 1998-09-09 2000-03-16 Porzellanwerk Kloster Veilsdor Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
ZA200205831B (en) 2003-07-25
IL151139A (en) 2009-12-24
US6890499B2 (en) 2005-05-10
EP1257347A1 (de) 2002-11-20
KR20020081309A (ko) 2002-10-26
US20030144142A1 (en) 2003-07-31
MX233155B (es) 2005-12-19
DK1257347T3 (da) 2006-02-27
PL357830A1 (en) 2004-07-26
CZ300269B6 (cs) 2009-04-08
NO20023763L (no) 2002-08-08
AU2001231706B2 (en) 2005-09-08
IN221375B (hu) 2008-09-12
RU2258030C2 (ru) 2005-08-10
CA2399466C (en) 2008-10-07
DE50108238D1 (de) 2006-01-05
IN2002CH01240A (en) 2007-10-05
PL202181B1 (pl) 2009-06-30
EP1257347B1 (de) 2005-11-30
AU3170601A (en) 2001-08-20
KR100723821B1 (ko) 2007-06-04
NO20023763D0 (no) 2002-08-08
NO334050B1 (no) 2013-11-25
HUP0204532A3 (en) 2005-04-28
CN1180872C (zh) 2004-12-22
CN1398196A (zh) 2003-02-19
CZ20022723A3 (cs) 2003-04-16
MXPA02007804A (es) 2002-10-17
ATE311240T1 (de) 2005-12-15
WO2001058570A1 (de) 2001-08-16
DE10006103A1 (de) 2001-08-16
RU2002124139A (ru) 2004-03-27
CA2399466A1 (en) 2001-08-16

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