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BR9713999A - Ammonia oxidation catalyst comprising aluminum oxide, bismuth oxide and manganese oxide - Google Patents

Ammonia oxidation catalyst comprising aluminum oxide, bismuth oxide and manganese oxide

Info

Publication number
BR9713999A
BR9713999A BR9713999-8A BR9713999A BR9713999A BR 9713999 A BR9713999 A BR 9713999A BR 9713999 A BR9713999 A BR 9713999A BR 9713999 A BR9713999 A BR 9713999A
Authority
BR
Brazil
Prior art keywords
oxide
manganese
oxidation catalyst
ammonia oxidation
bismuth
Prior art date
Application number
BR9713999-8A
Other languages
Portuguese (pt)
Inventor
Vladimir Vasilievic Mokrinskii
Elena Markovna Slavinskaya
Alexander Stepanovich Noskov
Ilya Aleksandrovic Zolotarskii
Original Assignee
Solutia Inc
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 Solutia Inc filed Critical Solutia Inc
Publication of BR9713999A publication Critical patent/BR9713999A/en

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
    • C01B21/22—Nitrous oxide (N2O)
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

Patente de Invenção: <B>"CATALISADOR DA OXIDAçãO DE AMÈNIA COMPREENDENDO óXIDO DE ALUMìNIO, óXIDO DE BISMUTO E óXIDO DE MANGANêS"<D>. Catalisador reivindicado para ser usado para produzir óxido nitroso mediante a oxidação de amónia com oxigênio. A invenção se dirige-se a fornecer catalisadores apresentando uma atividade elevada, quando o conteúdo de oxigênio na mistura de reação está próximo ou inferior a uma estequiometria e a seletividade elevada com respeito ao óxido nitroso e a seletividade baixa com respeito ao óxido de nitrogênio. A composição catalisadora é como se segue, % em massa: óxido de manganês (referido como MnO~ 2~) de 5,0 a 35,0; óxido de bismuto de 4,5 a 30,0; óxido de alumínio de 35,0 a 90,5; área superficial específica é de 5 a 80 m²/g.Invention Patent: <B> "AMMONIA OXIDATION CATALYST UNDERSTANDING ALUMINUM OXIDE, BISMUT OXIDE AND MANGANESE OXIDE" <D>. Catalyst claimed to be used to produce nitrous oxide by oxidizing ammonia with oxygen. The invention is aimed at providing catalysts with high activity, when the oxygen content in the reaction mixture is close to or less than a stoichiometry and high selectivity with respect to nitrous oxide and low selectivity with respect to nitrogen oxide. The catalyst composition is as follows,% by mass: manganese oxide (referred to as MnO ~ 2 ~) from 5.0 to 35.0; bismuth oxide from 4.5 to 30.0; aluminum oxide from 35.0 to 90.5; specific surface area is 5 to 80 m² / g.

BR9713999-8A 1996-12-10 1997-11-12 Ammonia oxidation catalyst comprising aluminum oxide, bismuth oxide and manganese oxide BR9713999A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU96123343A RU2102135C1 (en) 1996-12-10 1996-12-10 Catalyst for nitrous oxide synthesis
PCT/US1997/020830 WO1998025698A1 (en) 1996-12-10 1997-11-12 Ammonia oxidation catalyst comprising aluminium oxide, bismuth oxide and manganese oxide

Publications (1)

Publication Number Publication Date
BR9713999A true BR9713999A (en) 2000-02-29

Family

ID=20187974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713999-8A BR9713999A (en) 1996-12-10 1997-11-12 Ammonia oxidation catalyst comprising aluminum oxide, bismuth oxide and manganese oxide

Country Status (10)

Country Link
EP (1) EP0948404A1 (en)
JP (1) JP2001505817A (en)
KR (1) KR20000069398A (en)
CN (1) CN1245447A (en)
AU (1) AU744311B2 (en)
BR (1) BR9713999A (en)
CA (1) CA2274760A1 (en)
PL (1) PL333932A1 (en)
RU (1) RU2102135C1 (en)
WO (1) WO1998025698A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2127721C1 (en) 1997-07-29 1999-03-20 Институт органической химии им.Зелинского РАН Process for preparing phenol and derivatives thereof
DE10009639A1 (en) * 1999-03-16 2000-09-21 Phenolchemie Gmbh & Co Kg Production of dinitrogen monoxide (laughing gas) by catalytic reduction of nitrogen monoxide with a reducing agent in the gas phase with heterogenic catalysis
RU2155181C1 (en) 1999-04-05 2000-08-27 Кустов Леонид Модестович Method of oxidation of toluene into phenol, and/or cresols
RU2185237C1 (en) * 2001-05-21 2002-07-20 Институт катализа им.Г.К.Борескова СО РАН Catalyst and nitrogen monoxide production process
RU2214863C1 (en) * 2002-06-27 2003-10-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst and method for preparing nitrous oxide
RU2214865C1 (en) * 2002-06-27 2003-10-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst for preparing nitrous oxide and method
RU2212932C1 (en) * 2002-06-27 2003-09-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst and method for preparing nitrous oxide
RU2214306C1 (en) * 2002-06-27 2003-10-20 Институт катализа им. Г.К.Борескова СО РАН Nitrous oxide production catalyst and process
RU2212933C1 (en) * 2002-06-27 2003-09-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst and method for preparing nitrous oxide
RU2219998C1 (en) * 2002-06-27 2003-12-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst and method for production of nitrous oxide
RU2212934C1 (en) * 2002-06-27 2003-09-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst for preparing nitrous oxide and method
RU2216403C1 (en) * 2002-06-27 2003-11-20 Институт катализа им. Г.К. Борескова СО РАН Catalyst for production of nitrous protoxide and method of nitrous protoxide production
RU2214305C1 (en) * 2002-06-27 2003-10-20 Институт катализа им. Г.К.Борескова СО РАН Catalyst and a method for producing nitrous oxide
RU2215577C1 (en) * 2002-06-27 2003-11-10 Институт катализа им. Г.К. Борескова СО РАН Nitrous oxide production catalyst and method
RU2211087C1 (en) * 2002-06-27 2003-08-27 Институт катализа им. Г.К. Борескова СО РАН Nitrogen monoxide production catalyst and method
RU2213615C1 (en) * 2002-06-27 2003-10-10 Институт катализа им. Г.К. Борескова СО РАН Catalyst and nitrous oxide preparation method
RU2214862C1 (en) * 2002-06-27 2003-10-27 Институт катализа им. Г.К. Борескова СО РАН Catalyst and method for preparing nitrous oxide
DE10344595A1 (en) 2003-09-25 2005-05-12 Basf Ag Process for the preparation of a ketone
DE10344594A1 (en) 2003-09-25 2005-05-12 Basf Ag Process for the preparation of cyclododecanone
DE102004046171A1 (en) 2004-09-23 2006-04-13 Basf Ag Process for the preparation of cyclopentanone
DE102004046167A1 (en) 2004-09-23 2006-04-06 Basf Ag Process for purifying and concentrating nitrous oxide
DE102005055588A1 (en) 2005-11-22 2007-05-24 Basf Ag Purification of gas mixture comprising dinitrogen monoxide, useful as oxidizing agent for olefins, comprises absorption of the gas mixture in solvent, desorption from the solvent, absorption in water and desorption from the water
JP5244121B2 (en) 2006-12-11 2013-07-24 ビーエーエスエフ ソシエタス・ヨーロピア Method for isolating N2O
BRPI0910974B1 (en) 2008-04-02 2019-12-31 Basf Se process to purify a gas mixture
CN102046266B (en) 2008-04-02 2013-09-25 巴斯夫欧洲公司 Method for purifying nitrous oxide
WO2010054988A2 (en) 2008-11-11 2010-05-20 Basf Se Process for preparing cyclic diamines
WO2011020878A2 (en) 2009-08-21 2011-02-24 Basf Se Method for producing 4-pentenoic acid
GB201019701D0 (en) 2010-11-19 2011-01-05 Invista Tech Sarl Reaction process
DE102014212602A1 (en) 2013-07-02 2015-01-08 Basf Se Process for the preparation of a ketone from an olefin
US9587591B2 (en) 2014-02-27 2017-03-07 Johnson Matthey Public Limited Company Exhaust system having N2O catalyst in EGR circuit
EP4569258A1 (en) 2022-08-11 2025-06-18 Basf Se A process for the explosion-proof storage of nitrous oxide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503200C (en) * 1928-08-14 1930-07-24 I G Farbenindustrie Akt Ges Production of nitrogen oxide from ammonia
KR820000844B1 (en) * 1980-12-16 1982-05-17 포항종합제철 주식회사 Catalytic composition for oxidation of ammonia
US5212137A (en) * 1990-01-09 1993-05-18 Standard Oil Company Catalyst for the manufacture of acrylonitrile and methacrylonitrile

Also Published As

Publication number Publication date
RU2102135C1 (en) 1998-01-20
CN1245447A (en) 2000-02-23
PL333932A1 (en) 2000-01-31
EP0948404A1 (en) 1999-10-13
JP2001505817A (en) 2001-05-08
WO1998025698A1 (en) 1998-06-18
AU5257998A (en) 1998-07-03
KR20000069398A (en) 2000-11-25
CA2274760A1 (en) 1998-06-18
AU744311B2 (en) 2002-02-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1836 DE 14/03/2006.