BR9912871A - Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo - Google Patents

Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo

Info

Publication number
BR9912871A
BR9912871A BR9912871-3A BR9912871A BR9912871A BR 9912871 A BR9912871 A BR 9912871A BR 9912871 A BR9912871 A BR 9912871A BR 9912871 A BR9912871 A BR 9912871A
Authority
BR
Brazil
Prior art keywords
catalyst
selective decomposition
manufacture
ceramic catalyst
support material
Prior art date
Application number
BR9912871-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Wolfgang Burckhardt
Frank Seifert
Manfred Voigt
Georg Winterstein
Original Assignee
Porzellanwerk Kloster Veilsdor
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 Porzellanwerk Kloster Veilsdor filed Critical Porzellanwerk Kloster Veilsdor
Publication of BR9912871A publication Critical patent/BR9912871A/pt

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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)
BR9912871-3A 1998-09-09 1999-08-31 Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo BR9912871A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998141740 DE19841740A1 (de) 1998-09-09 1998-09-09 Keramischer Katalysator zur selektiven Zersetzung von N2O und Verfahren zu dessen Herstellung
PCT/EP1999/006392 WO2000013789A1 (de) 1998-09-09 1999-08-31 Keramischer katalysator zur selektiven zersetzung von n2o und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
BR9912871A true BR9912871A (pt) 2001-10-16

Family

ID=7880714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912871-3A BR9912871A (pt) 1998-09-09 1999-08-31 Catalisador cerâmico para a decomposição seletiva de n2o e método para a fabricação do mesmo

Country Status (6)

Country Link
EP (1) EP1113873A1 (de)
AU (1) AU5857199A (de)
BR (1) BR9912871A (de)
DE (1) DE19841740A1 (de)
RU (1) RU2221642C2 (de)
WO (1) WO2000013789A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006103A1 (de) * 2000-02-11 2001-08-16 Krupp Uhde Gmbh Katalysator zum Abbau von N¶2¶O, dessen Verwendung bei der Salpetersäureproduktion sowie Verfahren zu seiner Herstellung
DE10011738A1 (de) * 2000-03-13 2002-03-28 Porzellanwerk Kloster Veilsdor Keramischer Katalysatorformkörper und Verfahren zur Herstellung solcher Katalysatorformkörper
GB0315643D0 (en) * 2003-04-29 2003-08-13 Johnson Matthey Plc Improved catalyst charge design
AU2004234120B2 (en) * 2003-04-29 2009-01-08 Johnson Matthey Plc Improved catalyst charge design
DE102007038711A1 (de) * 2007-08-14 2009-02-19 Uhde Gmbh Katalysator, Verfahren zu dessen Herstellung und dessen Verwendung
FR2922543B1 (fr) * 2007-10-18 2011-10-14 Commissariat Energie Atomique Procede de preparation d'un geopolymere a porosite controlee, le geopolymere ainsi obtenu et ses differentes applications
PL2145663T3 (pl) 2008-07-16 2011-04-29 Umicore Ag & Co Kg Katalizator do przemiany tlenku diazotu i jego zastosowanie przy przemysłowym wytwarzaniu kwasu azotowego
GB0819094D0 (en) 2008-10-20 2008-11-26 Johnson Matthey Plc Catalyst containment unit
PL388518A1 (pl) 2009-07-10 2011-01-17 Instytut Nawozów Sztucznych Katalizator do wysokotemperaturowego rozkładu podtlenku azotu
DE102010005105A1 (de) 2010-01-19 2011-07-21 Umicore AG & Co. KG, 63457 Katalysator
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
CN106390710A (zh) * 2016-06-14 2017-02-15 东莞市联洲知识产权运营管理有限公司 一种高效中低温焦炉烟道废气脱硫脱硝工艺
CN115501741B (zh) * 2022-08-30 2023-11-03 四川轻化工大学 一种基于改性载体的高活性氧化铁脱硫剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451091A (en) * 1973-10-04 1976-09-29 Teijin Ltd Preparation of 2,4,6-trimethylphenol
JPS5390184A (en) * 1977-01-21 1978-08-08 Mitsubishi Heavy Ind Ltd Production of exhaust gas treatment catalyst
JPS5853571B2 (ja) * 1977-03-26 1983-11-30 宇部興産株式会社 排煙脱硝用触媒担体の製造方法
DE4000692A1 (de) * 1990-01-12 1991-07-18 Henkel Kgaa Verwendung von kolloidalem kieselsaeuresol als hilfsstoff fuer katalysatoren
JPH0639282A (ja) * 1992-07-27 1994-02-15 Hitachi Ltd 窒素酸化物の分解触媒、それを用いた分解方法及び排ガス浄化装置
JPH07171346A (ja) * 1993-12-22 1995-07-11 Yuichi Murakami 亜酸化窒素の除去方法
US5705136A (en) * 1995-11-13 1998-01-06 University Of Florida Research Foundation, Inc. Catalyzed decomposition of nitrogen oxides on metal oxide supports

Also Published As

Publication number Publication date
RU2221642C2 (ru) 2004-01-20
WO2000013789A8 (de) 2000-07-27
DE19841740A1 (de) 2000-03-16
EP1113873A1 (de) 2001-07-11
AU5857199A (en) 2000-03-27
WO2000013789A1 (de) 2000-03-16

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8O E 9O ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 1999 DE 28/04/2009.