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BRPI0408539B8 - processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa - Google Patents

processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa

Info

Publication number
BRPI0408539B8
BRPI0408539B8 BRPI0408539A BRPI0408539A BRPI0408539B8 BR PI0408539 B8 BRPI0408539 B8 BR PI0408539B8 BR PI0408539 A BRPI0408539 A BR PI0408539A BR PI0408539 A BRPI0408539 A BR PI0408539A BR PI0408539 B8 BRPI0408539 B8 BR PI0408539B8
Authority
BR
Brazil
Prior art keywords
acrolein
acrylic acid
gas phase
partial oxidation
gas mixture
Prior art date
Application number
BRPI0408539A
Other languages
English (en)
Inventor
Arnold Heiko
Petzoldt Jochen
Joachim Müller-Engel Klaus
Dieterle Martin
Original Assignee
Basf Ag
Basf Se
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 DE2003113211 external-priority patent/DE10313211A1/de
Application filed by Basf Ag, Basf Se filed Critical Basf Ag
Publication of BRPI0408539A publication Critical patent/BRPI0408539A/pt
Publication of BRPI0408539B1 publication Critical patent/BRPI0408539B1/pt
Publication of BRPI0408539B8 publication Critical patent/BRPI0408539B8/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

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)

Abstract

"processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa". a invenção refere-se a um método para a oxidação em fase gasosa parcial heterogeneamente catalisada de acroleína para ácido acrílico, de acordo com o qual, a mistura do gás da reação inicial tendo um carga de acroleína = 145 e = 70 ni de acroleína por litro de leito de catalisador fixo/ h é oxidada em um leito de catalisador fixo, que é acomodado em duas zonas de reação sucessivas a, b. a temperatura máxima da mistura do gás da reação dentro da zona a está acima da temperatura máxima da mistura do gás da reação dentro da zona b.
BRPI0408539A 2003-03-25 2004-03-20 processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa BRPI0408539B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2003113211 DE10313211A1 (de) 2003-03-25 2003-03-25 Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Acrolein zu Acrylsäure
DE10313211.2 2003-03-25
US47579403P 2003-06-05 2003-06-05
US60/475,794 2003-06-05
PCT/EP2004/002930 WO2004085365A2 (de) 2003-03-25 2004-03-20 Verfahren der heterogen katalysierten partiellen gasphasenoxidation von acrolein zu acrylsäure

Publications (3)

Publication Number Publication Date
BRPI0408539A BRPI0408539A (pt) 2006-03-07
BRPI0408539B1 BRPI0408539B1 (pt) 2021-01-05
BRPI0408539B8 true BRPI0408539B8 (pt) 2021-02-02

Family

ID=33099280

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408539A BRPI0408539B8 (pt) 2003-03-25 2004-03-20 processo para a oxidação parcial de acroleína para ácido acrílico em fase gasosa

Country Status (6)

Country Link
US (1) US6982347B2 (pt)
EP (1) EP1611080B1 (pt)
JP (1) JP4625447B2 (pt)
KR (1) KR101032820B1 (pt)
BR (1) BRPI0408539B8 (pt)
WO (1) WO2004085365A2 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BRPI0408629B1 (pt) * 2003-03-25 2013-06-25 processo para a oxidaÇço parcial de propeno a Ácido acrÍlico em fase gasosa
JP4625447B2 (ja) 2003-03-25 2011-02-02 ビーエーエスエフ ソシエタス・ヨーロピア アクロレインからアクリル酸への不均一系接触部分気相酸化法
DE10313214A1 (de) * 2003-03-25 2004-10-07 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Acrolein zu Acrylsäure
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
EP2059334A1 (de) * 2006-11-15 2009-05-20 Basf Se Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung
DE102007004960A1 (de) 2007-01-26 2008-07-31 Basf Se Verfahren zur Herstellung von Acrylsäure
DE102007055086A1 (de) 2007-11-16 2009-05-20 Basf Se Verfahren zur Herstellung von Acrylsäure
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
US9149799B2 (en) * 2010-04-28 2015-10-06 Basf Se Eggshell catalyst consisting of a hollow cylindrical support body and a catalytically active oxide material applied to the outer surface of the support body
DE102010048405A1 (de) 2010-10-15 2011-05-19 Basf Se Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein
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
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
US20230144424A1 (en) 2020-04-21 2023-05-11 Basf Se Method for producing a catalytically active multi-element oxide containing the elements mo, w, v and cu
US20240091756A1 (en) 2020-10-29 2024-03-21 Basf Se Method for producing a core-shell catalyst
WO2024120861A1 (de) 2022-12-07 2024-06-13 Basf Se Verfahren zur herstellung eines die elemente mo, w, v, cu und sb enthaltenden katalytisch aktiven multielementoxids

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442184A (en) * 1987-08-08 1989-02-14 Daiwa Shinku Corp Manufacture of thermocouple
DE19927624A1 (de) 1999-06-17 2000-12-21 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
DE19910508A1 (de) 1999-03-10 2000-09-21 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE19910506A1 (de) 1999-03-10 2000-09-14 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrolein
DE19948248A1 (de) 1999-10-07 2001-04-12 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
DE19948241A1 (de) 1999-10-07 2001-04-12 Basf Ag Verfahren der katalytischen Gasphasenoxidation von Propen zu Acrolein
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
JP4426069B2 (ja) * 2000-06-12 2010-03-03 株式会社日本触媒 アクリル酸の製造方法
TWI311131B (en) * 2003-03-25 2009-06-21 Basf Ag Heterogeneously catalyzed partial gas phase oxidation of propene to acrolein
JP4625447B2 (ja) 2003-03-25 2011-02-02 ビーエーエスエフ ソシエタス・ヨーロピア アクロレインからアクリル酸への不均一系接触部分気相酸化法
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
BRPI0408629B1 (pt) * 2003-03-25 2013-06-25 processo para a oxidaÇço parcial de propeno a Ácido acrÍlico em fase gasosa

Also Published As

Publication number Publication date
EP1611080A2 (de) 2006-01-04
US6982347B2 (en) 2006-01-03
JP2006521314A (ja) 2006-09-21
EP1611080B1 (de) 2015-07-01
US20040192963A1 (en) 2004-09-30
WO2004085365A3 (de) 2004-12-23
KR101032820B1 (ko) 2011-05-06
BRPI0408539A (pt) 2006-03-07
JP4625447B2 (ja) 2011-02-02
BRPI0408539B1 (pt) 2021-01-05
KR20050115309A (ko) 2005-12-07
WO2004085365A2 (de) 2004-10-07

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI.

B12B Appeal: appeal against refusal
B25D Requested change of name of applicant approved

Owner name: BASF SE (DE)

B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/01/2021, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2609 DE 05.01.2021, QUANTO AO NOME DE UM DOS INVENTORES