DE69614076D1 - Sauerstoffanreicherungsverfahren für Gasphasenoxydationsreaktionen unter Verwendung von Luft und Metalloxid-Redoxkatalysatoren - Google Patents

Sauerstoffanreicherungsverfahren für Gasphasenoxydationsreaktionen unter Verwendung von Luft und Metalloxid-Redoxkatalysatoren

Info

Publication number
DE69614076D1
DE69614076D1 DE69614076T DE69614076T DE69614076D1 DE 69614076 D1 DE69614076 D1 DE 69614076D1 DE 69614076 T DE69614076 T DE 69614076T DE 69614076 T DE69614076 T DE 69614076T DE 69614076 D1 DE69614076 D1 DE 69614076D1
Authority
DE
Germany
Prior art keywords
air
metal oxide
gas phase
phase oxidation
oxidation reactions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69614076T
Other languages
English (en)
Other versions
DE69614076T2 (de
Inventor
Matthew Lincoln Wagner
Donald Walter Welsh Kirkwood
Kazuo Kiyonaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of DE69614076D1 publication Critical patent/DE69614076D1/de
Application granted granted Critical
Publication of DE69614076T2 publication Critical patent/DE69614076T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B33/00—Oxidation in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/13—Dicarboxylic acids
    • C07C57/145—Maleic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/16—1,2 - Benzenedicarboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE69614076T 1995-12-27 1996-12-26 Sauerstoffanreicherungsverfahren für Gasphasenoxydationsreaktionen unter Verwendung von Luft und Metalloxid-Redoxkatalysatoren Expired - Fee Related DE69614076T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/579,109 US5646305A (en) 1995-12-27 1995-12-27 Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts

Publications (2)

Publication Number Publication Date
DE69614076D1 true DE69614076D1 (de) 2001-08-30
DE69614076T2 DE69614076T2 (de) 2002-03-14

Family

ID=24315596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614076T Expired - Fee Related DE69614076T2 (de) 1995-12-27 1996-12-26 Sauerstoffanreicherungsverfahren für Gasphasenoxydationsreaktionen unter Verwendung von Luft und Metalloxid-Redoxkatalysatoren

Country Status (9)

Country Link
US (2) US5646305A (de)
EP (1) EP0781743B1 (de)
KR (1) KR100281348B1 (de)
CN (1) CN1088048C (de)
BR (1) BR9606164A (de)
CA (1) CA2193910C (de)
DE (1) DE69614076T2 (de)
ES (1) ES2158224T3 (de)
ID (1) ID15809A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6921597B2 (en) * 1998-09-14 2005-07-26 Questair Technologies Inc. Electrical current generation system
US6310240B1 (en) * 1998-12-23 2001-10-30 E. I. Du Pont De Nemours And Company Vapor phase oxidation of acrolein to acrylic acid
ES2640910T3 (es) * 2000-10-27 2017-11-07 Air Products And Chemicals, Inc. Sistemas y procesos para proporcionar hidrógeno a células de combustible
CA2325072A1 (en) * 2000-10-30 2002-04-30 Questair Technologies Inc. Gas separation for molten carbonate fuel cell
US7097925B2 (en) * 2000-10-30 2006-08-29 Questair Technologies Inc. High temperature fuel cell power plant
US6964692B2 (en) * 2001-02-09 2005-11-15 General Motors Corporation Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell system
US6692545B2 (en) * 2001-02-09 2004-02-17 General Motors Corporation Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system
EP1483035B1 (de) * 2002-03-14 2011-09-14 QuestAir Technologies Inc. Gastrennung durch eine kombination aus druckwechsel und verdrängungsspülung
ATE373323T1 (de) * 2002-03-14 2007-09-15 Questair Technologies Inc Wasserstoffrückführung für festoxid- brennstoffzellen
US7285350B2 (en) 2002-09-27 2007-10-23 Questair Technologies Inc. Enhanced solid oxide fuel cell systems
US20040197612A1 (en) * 2003-02-26 2004-10-07 Questair Technologies Inc. Hydrogen recycle for high temperature fuel cells
US7189280B2 (en) * 2004-06-29 2007-03-13 Questair Technologies Inc. Adsorptive separation of gas streams
WO2006052937A2 (en) * 2004-11-05 2006-05-18 Questair Technologies, Inc. Separation of carbon dioxide from other gases
US7824574B2 (en) * 2006-09-21 2010-11-02 Eltron Research & Development Cyclic catalytic upgrading of chemical species using metal oxide materials
US8415268B2 (en) * 2008-07-02 2013-04-09 Basf Se Process for producing a ringlike oxidic shaped body
US9145350B2 (en) 2011-08-26 2015-09-29 Polyvalor, Limited Partnership Methods for the valorization of carbohydrates
WO2016026763A1 (en) * 2014-08-18 2016-02-25 Basf Se Process for preparing acrylic acid using a heterogeneous alumina catalyst
CN104495753B (zh) * 2014-11-26 2016-05-25 华中科技大学 一种控制流量的水蒸气发生方法及装置
US11643381B2 (en) 2021-07-08 2023-05-09 Hexion Inc. Processes for aldehyde synthesis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668802A (en) * 1985-01-18 1987-05-26 E. I. Du Pont De Nemours And Company Improved vapor phase catalytic oxidation of butane to maleic anhydride
US4973778A (en) * 1987-12-29 1990-11-27 Mobil Oil Corp. Continuous swing tubular reactor-regenerator
US5132482A (en) * 1990-06-14 1992-07-21 Alberta Research Council Process for the oxidative coupling of methane to higher hydrocarbons
US5466857A (en) * 1994-08-10 1995-11-14 The Standard Oil Company Process for reduction of waste material during manufacture of acrylonitrile

Also Published As

Publication number Publication date
EP0781743A1 (de) 1997-07-02
ID15809A (id) 1997-08-07
EP0781743B1 (de) 2001-07-25
CN1159438A (zh) 1997-09-17
US6613949B1 (en) 2003-09-02
CN1088048C (zh) 2002-07-24
KR970033013A (ko) 1997-07-22
CA2193910C (en) 2000-10-31
ES2158224T3 (es) 2001-09-01
CA2193910A1 (en) 1997-06-28
BR9606164A (pt) 1998-08-18
KR100281348B1 (ko) 2001-04-02
DE69614076T2 (de) 2002-03-14
US5646305A (en) 1997-07-08

Similar Documents

Publication Publication Date Title
DE69614076T2 (de) Sauerstoffanreicherungsverfahren für Gasphasenoxydationsreaktionen unter Verwendung von Luft und Metalloxid-Redoxkatalysatoren
AU2910895A (en) Catalytic oxidation catalyst and method for controlling voc, co and halogenated organic emissions
GR3007134T3 (de)
DE50006915D1 (de) Verfahren zur selektiven katalytischen Reduktion von Stickoxiden in sauerstoffhaltigen Abgasen
DE69801394T2 (de) Brennstoffzellensystem mit Mitteln zur Sauerstoffanreicherung von Oxydationsgas
GB2322309B (en) Catalyst for purifying oxygen rich exhaust gas
DE69904674T2 (de) Mischoxid auf der Basis von Cerium und Zirkonium, Verfahren zu seiner Herstellung und Katalysatormaterial für Abgasreinigung
DE69631638D1 (de) Teilchen aus fester Lösung von Oxiden, seine Herstellung und Verwendung als Abgasreinigungskatalysator
DE69729757D1 (de) Poröses material, verfahren und anordnung zur katalytischen umsetzung von abgasen
DE69205669T2 (de) Katalysator zur Reinigung von Abgasen.
DE69815787D1 (de) Katalytisches Verfahren zur Beseitigung von organischen Schadstoffe in Gewässer
DE69713176D1 (de) Katalysator zur Reinigung von Abgasen und Verfahren zu seiner Herstellung
DE69627400D1 (de) Katalysator zur selektiven Reduktion von Stichoxiden in einer oxidierenden Umgebung, Verfahren zur Herstellung und Verwendung
DE69721326D1 (de) Katalytischer metallwabenkörper zur abgasreinigung und dessen herstellung
DE68915388D1 (de) Katalysator zur Reinigung von Abgasen, Verfahren zur Herstellung und Verwendung des Katalysators.
DE59803235D1 (de) Vorrichtung zur selektiven katalytischen oxidation von kohlenmonoxid
DE69300627T2 (de) Verfahren und Reaktor zur Herstellung von wasserstoff- und kohlenmonoxidreichem Gas.
DE69625585D1 (de) Abgasentgiftungskatalysator und abgasentgiftungsmethode zu seiner verwendung
FI900516A0 (fi) Kantaja-aine platinaryhmän metalleja sisältäviä kolmitiekatalysaattoreita varten, jotka alentavat pakokaasujen H2S-päästöä
DE69527305D1 (de) Katalysator und methode zur reinigung von begasungsabgas
DE69816537D1 (de) Katalysator zur Reinigung von Abgas und Verfahren für seine Herstellung
ATE411097T1 (de) Kalium enthaltende katalytische falle und verfahren zu ihrer herstellung und ihrer verwendung
DE59901949D1 (de) Oxidationskatalysator und verfahren zur katalytischen oxidation
JPS57150441A (en) Oxidation catalyst
DE59801918D1 (de) Verfahren zur Herstellung von 3,5-Dimethylphenol

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee