DE69727977D1 - Verfahren zur simultanen herstellung von acrylnitril und acrylsäure - Google Patents

Verfahren zur simultanen herstellung von acrylnitril und acrylsäure

Info

Publication number
DE69727977D1
DE69727977D1 DE69727977T DE69727977T DE69727977D1 DE 69727977 D1 DE69727977 D1 DE 69727977D1 DE 69727977 T DE69727977 T DE 69727977T DE 69727977 T DE69727977 T DE 69727977T DE 69727977 D1 DE69727977 D1 DE 69727977D1
Authority
DE
Germany
Prior art keywords
acrylnitrile
acrylic acid
simultaneous production
simultaneous
production
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 - Lifetime
Application number
DE69727977T
Other languages
English (en)
Other versions
DE69727977T2 (de
Inventor
Atsushi-Mitsubishi Chem Kayou
Tatsuya-Mitsubishi Chem Ihara
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE69727977D1 publication Critical patent/DE69727977D1/de
Publication of DE69727977T2 publication Critical patent/DE69727977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69727977T 1996-11-15 1997-11-17 Verfahren zur simultanen herstellung von acrylnitril und acrylsäure Expired - Lifetime DE69727977T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30450296 1996-11-15
JP30450296 1996-11-15
PCT/JP1997/004169 WO1998022421A1 (fr) 1996-11-15 1997-11-17 Procede d'elaboration simultanee d'acrylonitrile et d'acide acrylique

Publications (2)

Publication Number Publication Date
DE69727977D1 true DE69727977D1 (de) 2004-04-08
DE69727977T2 DE69727977T2 (de) 2005-03-10

Family

ID=17933813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727977T Expired - Lifetime DE69727977T2 (de) 1996-11-15 1997-11-17 Verfahren zur simultanen herstellung von acrylnitril und acrylsäure

Country Status (6)

Country Link
US (1) US6166241A (de)
EP (1) EP0970942B1 (de)
AU (1) AU4966197A (de)
CA (1) CA2271421A1 (de)
DE (1) DE69727977T2 (de)
WO (1) WO1998022421A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6281378B1 (en) * 1995-06-08 2001-08-28 Nippon Shokubai Co., Ltd. Vanadium-containing catalysts, process for manufacturing and use of the same
TWI268806B (en) 1999-09-15 2006-12-21 Rohm & Haas A catalyst useful for oxidation of alkanes
DE10122027A1 (de) * 2001-05-07 2002-05-23 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Partialoxidation von Propan
US6407031B1 (en) 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6407280B1 (en) 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
DE10117357A1 (de) * 2001-04-06 2002-10-10 Basf Ag Verfahren zur Herstellung von Acrylsäure oder Methacrylsäure durch Gasphasenoxidation von Propan oder Isobutan
US6642173B2 (en) * 2001-04-25 2003-11-04 Rohm And Haas Company Catalyst
TW574071B (en) * 2001-06-14 2004-02-01 Rohm & Haas Mixed metal oxide catalyst
ES2181600B1 (es) * 2001-07-17 2004-01-16 Univ Valencia Politecnica Un catalizador para la oxidacion selectiva y la amoxidacion de alcanosy/o alquenos, particularmente en procesos de obtencion de acido acrilico, acrilonitrilo y derivadosn de los mismos.
US6982342B2 (en) 2002-05-16 2006-01-03 Standard Oil Company Ammoxidation of carboxylic acids to a mixture of nitriles
US6887825B2 (en) * 2002-11-27 2005-05-03 The Standard Oil Company Method for the preparation of vanadium-antimony-oxide based oxidation and ammoxidation catalysts using non-aqueous media
US7524792B2 (en) * 2003-06-04 2009-04-28 Basf Aktiengesellschaft Preparation of catalytically active multielement oxide materials which contain at least one of the elements Nb and W and the elements Mo, V and Cu
US7009075B2 (en) * 2004-06-30 2006-03-07 Saudi Basic Industries Corporation Process for the selective conversion of alkanes to unsaturated carboxylic acids
DE102007025869A1 (de) 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102011109816B4 (de) * 2011-08-09 2017-04-06 Clariant Produkte (Deutschland) Gmbh Katalysatormaterial für die Oxidation von Kohlenwasserstoffen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268668A (ja) * 1988-04-19 1989-10-26 Standard Oil Co:The パラフィン類のアンモ酸化法およびその触媒
JPH03106839A (ja) * 1989-09-18 1991-05-07 Sumitomo Chem Co Ltd イソブタンの接触酸化によるメタクリル酸および／またはメタクロレインの製造方法
US5094989A (en) * 1990-12-21 1992-03-10 The Standard Oil Company Process for activation of catalysts
KR920021498A (ko) * 1991-05-09 1992-12-18 에또 다께또시 니트릴의 제조 방법
JP3168716B2 (ja) * 1992-02-04 2001-05-21 三菱化学株式会社 ニトリルの製造法
JP3117265B2 (ja) * 1992-02-07 2000-12-11 三井化学株式会社 α，β−不飽和ニトリルの製造方法
EP0603836B1 (de) * 1992-12-24 1998-05-20 Mitsubishi Chemical Corporation Herstellungsverfahren eines Katalysators zur Herstellung von Nitrilen
JPH06199768A (ja) * 1993-01-05 1994-07-19 Mitsui Toatsu Chem Inc α，β−不飽和ニトリルの製造方法
JP3237314B2 (ja) * 1993-06-24 2001-12-10 三菱化学株式会社 α，β−不飽和カルボン酸の製造方法
DE69402567T2 (de) * 1993-01-28 1997-11-27 Mitsubishi Chem Corp Methode zur Herstellung einer ungesättigten Carbonsäure
JP3728762B2 (ja) * 1994-01-12 2005-12-21 三菱化学株式会社 ニトリルの製造方法
JPH0857319A (ja) * 1994-08-24 1996-03-05 Mitsubishi Chem Corp 金属酸化物触媒の活性化方法
US5576469A (en) * 1995-06-05 1996-11-19 The Standard Oil Co. Paraffin ammoxidation using vanadium antimony oxide based catalysts with halide promoters
JP3669077B2 (ja) * 1995-10-05 2005-07-06 三菱化学株式会社 ニトリルの製造法
JP4081824B2 (ja) * 1996-05-24 2008-04-30 東亞合成株式会社 アクリル酸の製造方法

Also Published As

Publication number Publication date
DE69727977T2 (de) 2005-03-10
US6166241A (en) 2000-12-26
EP0970942A1 (de) 2000-01-12
EP0970942B1 (de) 2004-03-03
EP0970942A4 (de) 2003-01-02
WO1998022421A1 (fr) 1998-05-28
CA2271421A1 (en) 1998-05-28
AU4966197A (en) 1998-06-10

Similar Documents

Publication Publication Date Title
DE69715187D1 (de) Verfahren zur herstellung von acrolein und acrylsäure
DE59803651D1 (de) Verfahren zur herstellung von acrylsäure und methacrylsäure
DE69418851D1 (de) Verfahren zur Herstellung von Befestigungsvorrichtungen
DE69702354D1 (de) Verfahren zur Herstellung von Acrylsäure
DE69529768D1 (de) Verfahren und herstellung zur hydroverwirrung von vliesstoffen
DE59706057D1 (de) Verfahren zur Herstellung von Acrylsäure oder Methacrylsäure
DE69801797T2 (de) Verfahren zur Herstellung von Acrylsäure
DE59703206D1 (de) Verfahren zur Herstellung von Acrylsäure und deren Estern
DE59905749D1 (de) Verfahren zur herstellung von acrylsäure und acrylsäureestern
DE69414134D1 (de) Verfahren zur herstellung von 5-formylvalerian-säure und 5-formylvaleriansäureester
DE69505336D1 (de) Verfahren zur Herstellung von Acrylsäure
DE59905752D1 (de) Verfahren zur herstellung von acrylsäure und acrylsäureestern
DE59900932D1 (de) Verfahren zur herstellung von acrylsäure und acrylsäureestern
DE69802534T2 (de) Verfahren zur herstellung von fluorkohlenwasserstoffen
DE50004737D1 (de) Verfahren zur reiningung und herstellung von acrylsäure oder methacrylsäure
DE59910285D1 (de) Verfahren zur herstellung von (meth)acrylsäure und (meth)acrylsäureestern
DE69736286D1 (de) Verfahren zur herstellung und transformation von manioka protoplasten
DE69727977D1 (de) Verfahren zur simultanen herstellung von acrylnitril und acrylsäure
DE69815098D1 (de) Verfahren zur herstellung von carbonsäureamiden
DE69531196D1 (de) Vorrichtung und verfahren zur herstellung von transmissionshologrammen
DE69909181D1 (de) Verfahren zur Herstellung von Acrolein und Acrylsäure
DE69630038D1 (de) Verfahren zur herstellung und aufreinigung von enzymen
DE69506589D1 (de) System und Verfahren zur automatischen Herstellung von Schnittbildern
DE69815476D1 (de) Verfahren zur Herstellung von Trehalose und Zuckeralkoholen
DE69827443D1 (de) Verfahren zur Herstellung von Trimellithsäure sowie Verfahren zur Herstellung von Trimellithanhydrid

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition