BRPI0408629A - processo para a oxidação parcial de propeno a ácido acrìlico em fase gasosa - Google Patents

processo para a oxidação parcial de propeno a ácido acrìlico em fase gasosa

Info

Publication number
BRPI0408629A
BRPI0408629A BRPI0408629-5A BRPI0408629A BRPI0408629A BR PI0408629 A BRPI0408629 A BR PI0408629A BR PI0408629 A BRPI0408629 A BR PI0408629A BR PI0408629 A BRPI0408629 A BR PI0408629A
Authority
BR
Brazil
Prior art keywords
propene
acrylic acid
fixed catalyst
catalyst bed
reaction stage
Prior art date
Application number
BRPI0408629-5A
Other languages
English (en)
Inventor
Jochen Petzoldt
Martin Dieterle
Heiko Arnold
Wilhelm Ruppel
Klaus Joachim Mueller-Engel
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
Priority claimed from DE2003113213 external-priority patent/DE10313213A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0408629A publication Critical patent/BRPI0408629A/pt
Publication of BRPI0408629B1 publication Critical patent/BRPI0408629B1/pt

Links

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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • 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
    • 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

Abstract

"PROCESSO PARA A OXIDAçãO PARCIAL DE PROPENO A áCIDO ACRìLICO EM FASE GASOSA". A invenção refere-se a um método para a oxidação em fase gasosa heterogeneamente catalisada de propeno para formar ácido acrílico. De acordo com o referido método, a mistura inicial do gás da reação contendo propeno é oxidada, em um primeiro estágio de reação, em um leito de leito de catalisador fixo (a), que consiste de uma pluralidade de zonas de leito de leito de catalisador fixo, e dispostas em duas zonas de temperatura sucessivas A e B. A mistura de gás do produto contendo acroleína do primeiro estágio de reação é então oxidada, em um segundo estágio de reação, em um leito de catalisador fixo (2), que consiste de uma pluralidade de leitos de leito de catalisador fixo e dispostos em duas zonas de temperatura sucessivas C e D. A transição a partir de uma zona de temperatura para outra zona de temperatura não coincide espacialmente com uma transição a partir de uma zona de leito de leito de catalisador fixo para outra zona de leito de leito de catalisador fixo dentro de um estágio de reação.
BRPI0408629-5B1A 2003-03-25 2004-03-20 processo para a oxidaÇço parcial de propeno a Ácido acrÍlico em fase gasosa BRPI0408629B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2003113213 DE10313213A1 (de) 2003-03-25 2003-03-25 Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrylsäure
US47579003P 2003-06-05 2003-06-05
PCT/EP2004/002936 WO2004085369A1 (de) 2003-03-25 2004-03-20 Verfahren der heterogen katalysierten partiellen gasphasenoxidation von propen zu acrylsäure

Publications (2)

Publication Number Publication Date
BRPI0408629A true BRPI0408629A (pt) 2006-03-28
BRPI0408629B1 BRPI0408629B1 (pt) 2013-06-25

Family

ID=33099282

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408629-5B1A BRPI0408629B1 (pt) 2003-03-25 2004-03-20 processo para a oxidaÇço parcial de propeno a Ácido acrÍlico em fase gasosa

Country Status (9)

Country Link
US (1) US7164039B2 (pt)
EP (1) EP1611077B1 (pt)
JP (1) JP4504356B2 (pt)
KR (1) KR101013249B1 (pt)
AT (1) ATE389630T1 (pt)
BR (1) BRPI0408629B1 (pt)
DE (1) DE502004006577D1 (pt)
ES (1) ES2300754T3 (pt)
WO (1) WO2004085369A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0408539B8 (pt) * 2003-03-25 2021-02-02 Basf Ag processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa
DE502004006577D1 (de) 2003-03-25 2008-04-30 Basf Se Verfahren der heterogen katalysierten partiellen gasphasenoxidation von propen zu acrylsäure
TWI311131B (en) * 2003-03-25 2009-06-21 Basf Ag Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein
DE10313212A1 (de) * 2003-03-25 2004-10-07 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrolein
DE10313214A1 (de) * 2003-03-25 2004-10-07 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Acrolein zu Acrylsäure
EP1687249B1 (de) 2003-08-06 2009-12-02 Basf Se Verfahren zum betreiben einer kontinuierlichen heterogen katalysierten gasphasen-partialoxidation wenigstens einer organischen verbindung
US7012157B2 (en) 2003-09-23 2006-03-14 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7019169B2 (en) * 2003-09-23 2006-03-28 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7592483B2 (en) * 2004-07-01 2009-09-22 Basf Aktiengesellschaft Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene
EP1734030A1 (de) 2006-01-18 2006-12-20 BASF Aktiengesellschaft Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung
WO2008058918A1 (de) * 2006-11-15 2008-05-22 Basf Se Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung
DE102007019597A1 (de) * 2007-04-24 2008-05-15 Basf Ag Verfahren der Inbetriebnahme einer heterogen katalysierten partiellen Gasphasenoxidation von Acrolein zu Acrylsäure oder von Methacrolein zu Methacrylsäure
DE102007025869A1 (de) * 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102008042061A1 (de) * 2008-09-12 2010-03-18 Basf Se Verfahren zur Herstellung von geometrischen Katalysatorformkörpern
DE102008042064A1 (de) * 2008-09-12 2010-03-18 Basf Se Verfahren zur Herstellung von geometrischen Katalysatorformkörpern
DE102008054586A1 (de) * 2008-12-12 2010-06-17 Basf Se Verfahren zur kontinuierlichen Herstellung von geometrischen Katalysatorformkörpern K
DE102009047291A1 (de) 2009-11-30 2010-09-23 Basf Se Verfahren zur Herstellung von (Meth)acrolein durch heterogen katalysierte Gasphasen-Partialoxidation
DE102010048405A1 (de) 2010-10-15 2011-05-19 Basf Se Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
DE102012204436A1 (de) 2012-03-20 2012-10-04 Basf Se Thermisches Trennverfahren
DE102013202048A1 (de) 2013-02-07 2013-04-18 Basf Se Verfahren zur Herstellung einer katalytisch aktiven Masse, die ein Gemisch aus einem die Elemente Mo und V enthaltenden Multielementoxid und wenigstens einem Oxid des Molybdäns ist
CN105899481A (zh) 2013-11-11 2016-08-24 巴斯夫欧洲公司 制备不饱和醛和/或不饱和羧酸的方法
CN105899480B (zh) 2013-11-11 2018-11-13 巴斯夫欧洲公司 用于烯烃气相氧化以获得不饱和醛和/或不饱和羧酸的机械上稳定的中空圆柱形模制催化剂体
CN109153627B (zh) * 2016-04-21 2022-08-02 罗门哈斯公司 在单体生产中使用大孔惰性材料的方法
EP3770145A1 (en) 2019-07-24 2021-01-27 Basf Se A process for the continuous production of either acrolein or acrylic acid as the target product from propene
EP4139047A1 (de) 2020-04-21 2023-03-01 Basf Se Verfahren zur herstellung eines die elemente mo, w, v und cu enthaltenden katalytisch aktiven multielementoxids
WO2022090019A1 (de) 2020-10-29 2022-05-05 Basf Se Verfahren zur herstellung eines schalenkatalysators

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5673041A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochem Co Ltd Preparation of acrylic acid
DE19910508A1 (de) * 1999-03-10 2000-09-21 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE19927624A1 (de) 1999-06-17 2000-12-21 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrylsäure
DE19948523A1 (de) 1999-10-08 2001-04-12 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrylsäure
DE19948248A1 (de) 1999-10-07 2001-04-12 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrylsäure
MY121878A (en) 1999-03-10 2006-02-28 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrylic acid
MY119958A (en) 1999-03-10 2005-08-30 Basf Ag Catalytic gas-phase oxidation of propene to acrylic acid
MY121141A (en) * 1999-03-10 2005-12-30 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrolein
JP3732080B2 (ja) * 1999-08-31 2006-01-05 株式会社日本触媒 接触気相酸化反応器
JP2001137688A (ja) * 1999-08-31 2001-05-22 Nippon Shokubai Co Ltd 多管式反応器
DE19955168A1 (de) * 1999-11-16 2001-05-17 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrylsäure
US6620968B1 (en) 1999-11-23 2003-09-16 Rohm And Haas Company High hydrocarbon space velocity process for preparing unsaturated aldehydes and acids
DE10313208A1 (de) 2003-03-25 2004-10-07 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrylsäure
DE10313212A1 (de) 2003-03-25 2004-10-07 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrolein
TWI311131B (en) 2003-03-25 2009-06-21 Basf Ag Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein
DE502004006577D1 (de) 2003-03-25 2008-04-30 Basf Se Verfahren der heterogen katalysierten partiellen gasphasenoxidation von propen zu acrylsäure
BRPI0408539B8 (pt) 2003-03-25 2021-02-02 Basf Ag processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa

Also Published As

Publication number Publication date
BRPI0408629B1 (pt) 2013-06-25
JP2006521318A (ja) 2006-09-21
JP4504356B2 (ja) 2010-07-14
EP1611077A1 (de) 2006-01-04
ATE389630T1 (de) 2008-04-15
US7164039B2 (en) 2007-01-16
WO2004085369A1 (de) 2004-10-07
DE502004006577D1 (de) 2008-04-30
KR101013249B1 (ko) 2011-02-09
EP1611077B1 (de) 2008-03-19
KR20050115312A (ko) 2005-12-07
ES2300754T3 (es) 2008-06-16
US20040192965A1 (en) 2004-09-30

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Legal Events

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B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE C07C 57/05 PARA INT. CL. C07C 51/25, C07C 57/05

Ipc: C07C 57/05 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE C07C 57/05 PARA INT.CL. 2013.01 C07C 51/25

Ipc: C07C 51/25 (2006.01)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved