MXPA05012229A - Produccion de aldehidos, acidos carboxilicos, y/o anihidridos de acido carboxilico por medio de catalizadores que contienen oxido de vanadio, dioxido de titanio y oxido de antimonio. - Google Patents

Produccion de aldehidos, acidos carboxilicos, y/o anihidridos de acido carboxilico por medio de catalizadores que contienen oxido de vanadio, dioxido de titanio y oxido de antimonio.

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Publication number
MXPA05012229A
MXPA05012229A MXPA05012229A MXPA05012229A MXPA05012229A MX PA05012229 A MXPA05012229 A MX PA05012229A MX PA05012229 A MXPA05012229 A MX PA05012229A MX PA05012229 A MXPA05012229 A MX PA05012229A MX PA05012229 A MXPA05012229 A MX PA05012229A
Authority
MX
Mexico
Prior art keywords
catalyst
oxide
antimony
acid anhydrides
carboxylic acid
Prior art date
Application number
MXPA05012229A
Other languages
English (en)
Inventor
Samuel Neto
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MXPA05012229A publication Critical patent/MXPA05012229A/es

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Classifications

    • 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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans

Abstract

Se describe un metodo para producir aldehidos, acidos carboxilicos, y/o anhidridos de acido carboxilico, especialmente anhidrido ftalico. De acuerdo con dicho metodo de una corriente gaseosa que comprende un hidrocarburo aromatico y oxigeno molecular es dirigida por menos a traves de un lecho de un primer catalizador y un lecho de un segundo catalizador a temperatura elevada, el segundo catalizador que esta ubicado corriente abajo desde el primer catalizador en la direccion de flujo de la corriente gaseosa y que tiene una mayor actividad que el primer catalizador, El material cataliticamente activo del primer catalizador contiene por lo menos oxido de vanadio, oxido de titanio, y oxido de antimonio, la relacion entre el vanadio, el cual es clasificado como V2O5, y el antimonio, el cual es clasificado como Sb2O3, en el primer catalizador varia entre 3.5: y 5:1. De manera preferible, el trioxido de antimionio, en particulas que tiene un tamano de particular promedio 0.5 hasta 5 ??m es utilizado como la fuente de oxido de antimonio. En el primer catalizador. El metodo de la invencion permite que se obtengan los productos de oxidacion deseados en un gran rendimiento a traves de periodos prolongados.
MXPA05012229A 2003-05-23 2004-05-21 Produccion de aldehidos, acidos carboxilicos, y/o anihidridos de acido carboxilico por medio de catalizadores que contienen oxido de vanadio, dioxido de titanio y oxido de antimonio. MXPA05012229A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10323461A DE10323461A1 (de) 2003-05-23 2003-05-23 Herstellung von Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden mittels Vanadiumoxid, Titandioxid und Antimonoxid enthaltender Katalysatoren
PCT/EP2004/005510 WO2004103943A1 (de) 2003-05-23 2004-05-21 Herstellung von aldehyden, carbonsäuren und/oder carbonsäureanhydriden mittels vanadiumoxid, titandioxid und antimonoxid enthaltender katalysatoren

Publications (1)

Publication Number Publication Date
MXPA05012229A true MXPA05012229A (es) 2006-02-10

Family

ID=33441227

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05012229A MXPA05012229A (es) 2003-05-23 2004-05-21 Produccion de aldehidos, acidos carboxilicos, y/o anihidridos de acido carboxilico por medio de catalizadores que contienen oxido de vanadio, dioxido de titanio y oxido de antimonio.

Country Status (15)

Country Link
US (1) US7371893B2 (es)
EP (1) EP1636161B1 (es)
JP (1) JP2007534628A (es)
KR (1) KR100754816B1 (es)
CN (1) CN100384804C (es)
BR (1) BRPI0410759B1 (es)
DE (2) DE10323461A1 (es)
ES (1) ES2280968T3 (es)
MX (1) MXPA05012229A (es)
PL (1) PL1636161T3 (es)
RU (1) RU2005140088A (es)
TW (1) TWI346001B (es)
UA (1) UA79210C2 (es)
WO (1) WO2004103943A1 (es)
ZA (1) ZA200510405B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323818A1 (de) 2003-05-23 2004-12-09 Basf Ag Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid
DE10334132A1 (de) 2003-07-25 2005-04-07 Basf Ag Silber, Vanadium und ein Promotormetall enthaltendes Multimetalloxid und dessen Verwendung
WO2005115615A1 (de) * 2004-05-29 2005-12-08 Süd-Chemie AG Katalysator sowie verfahren zur herstellung von phthalsäureanhydrid
DE102004026472A1 (de) * 2004-05-29 2005-12-22 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
MX2007005850A (es) 2004-11-18 2007-06-15 Basf Ag Uso de mezclas de dioxido de titanio para producir catalizadores.
MX2007010223A (es) * 2005-03-02 2008-03-10 Sued Chemie Ag Metodo para producir un catalizador de varias capas para la produccion de anhidrido ftalico.
DE102005009473A1 (de) * 2005-03-02 2006-09-07 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
KR100677051B1 (ko) * 2005-03-18 2007-02-01 주식회사 엘지화학 올레핀으로부터 불포화산을 제조하는 방법
KR100939142B1 (ko) * 2005-05-22 2010-01-28 쉬드-케미아크티엔게젤샤프트 무수 프탈산 제조를 위한 다층 촉매
BRPI0720411A2 (pt) 2006-12-21 2013-12-31 Basf Se Processo para oxidação em fase gasosa, e, sistema catalisador para a realização de processos de oxidação em fase gasosa
DE102008011011A1 (de) 2008-02-01 2009-08-06 Breimair, Josef, Dr. Katalysator für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen zu Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden, insbesondere zu Phthalsäureanhydrid
US20100113664A1 (en) * 2008-06-11 2010-05-06 Ferro Corporation Asymmetric Cyclic Diester Compounds
DE102009041960A1 (de) 2009-09-17 2011-04-07 Süd-Chemie AG Verfahren zur Herstellung einer Katalysatoranordnung für die Herstellung von Phthalsäureanhydrid
DE102009049173A1 (de) 2009-10-13 2011-04-21 Süd-Chemie AG Reaktoranordnung zur katalytischen Gasphasenoxidation
CN102612406A (zh) * 2009-11-20 2012-07-25 巴斯夫欧洲公司 用于制备羧酸和/或羧酸酐的在至少一个催化剂层中具有锑酸钒的多层催化剂及具有低热点温度的制备邻苯二甲酸酐的方法
DE102010006854A1 (de) 2010-02-04 2011-08-04 Süd-Chemie AG, 80333 Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen
US20110230668A1 (en) * 2010-03-19 2011-09-22 Basf Se Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide
TW201206896A (en) 2010-04-13 2012-02-16 Basf Se Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride
US8859459B2 (en) 2010-06-30 2014-10-14 Basf Se Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride
WO2012014154A1 (en) 2010-07-30 2012-02-02 Basf Se Catalyst for oxidation of o-xylene and/or naphthalene to phthalic anhydride
US9212157B2 (en) 2010-07-30 2015-12-15 Basf Se Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride
CN102423714A (zh) * 2011-09-06 2012-04-25 黑龙江省科学院石油化学研究院 一种制备一氯代苯酐的催化剂及其制备方法
US9029289B2 (en) 2012-07-16 2015-05-12 Basf Se Catalyst for preparing carboxylic acids and/or carboxylic anhydrides
DE102013000648A1 (de) * 2013-01-16 2014-07-17 Clariant International Ltd. Verfahren zur Optimierung der Aktivmassenbeladung eines Phthalsäureanhydrid-Katalysators
EP3107654A1 (de) 2014-02-17 2016-12-28 Basf Se Katalysatorsystem zur oxidation von o-xylol und/oder naphthalin zu phthalsäureanhydrid
EP2987552A1 (en) 2014-08-22 2016-02-24 Basf Se Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
WO2015121485A1 (en) 2014-02-17 2015-08-20 Basf Se Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
EP3047904A1 (en) * 2015-01-22 2016-07-27 Basf Se Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
DE102017202351A1 (de) * 2017-02-14 2018-08-16 Clariant International Ltd Katalysatormaterial zur Oxidation von Kohlenwasserstoffen mit antimondotiertem Titandioxid

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JPS591378B2 (ja) 1979-12-03 1984-01-11 株式会社日本触媒 無水フタル酸製造用触媒
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DE69207552T2 (de) * 1991-10-25 1996-06-05 Nippon Catalytic Chem Ind Verfahren zur Herstellung von Phthalsäureanhydrid durch Oxydation der Gemisch von ortho-Xylol mit Naphthalin
US5504218A (en) * 1994-04-05 1996-04-02 Nippon Shokubai Co., Ltd. Method for production pyromellitic anhydride
SE9700655L (sv) 1997-02-25 1998-05-11 Neste Oy Förfarande för framställning av ftalsyraanhydrid
DE19823275A1 (de) * 1998-05-26 1999-12-02 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen
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CN1280979A (zh) 1999-06-24 2001-01-24 株式会社日本触媒 用于生产邻苯二甲酸酐的方法

Also Published As

Publication number Publication date
UA79210C2 (en) 2007-05-25
US20070060758A1 (en) 2007-03-15
KR100754816B1 (ko) 2007-09-04
TW200507931A (en) 2005-03-01
BRPI0410759A (pt) 2006-06-27
RU2005140088A (ru) 2006-06-27
JP2007534628A (ja) 2007-11-29
DE10323461A1 (de) 2004-12-09
CN1795160A (zh) 2006-06-28
WO2004103943A1 (de) 2004-12-02
EP1636161B1 (de) 2007-01-17
CN100384804C (zh) 2008-04-30
ES2280968T3 (es) 2007-09-16
ZA200510405B (en) 2008-06-25
PL1636161T3 (pl) 2007-06-29
EP1636161A1 (de) 2006-03-22
TWI346001B (en) 2011-08-01
DE502004002687D1 (de) 2007-03-08
KR20060013553A (ko) 2006-02-10
BRPI0410759B1 (pt) 2014-03-04
US7371893B2 (en) 2008-05-13

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