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BRPI0509988A - processo para preparar ácido acrìlico por oxidação parcial heterogeneamente catalisada de pelo menos um composto precursor de hidrocarboneto c3 - Google Patents

processo para preparar ácido acrìlico por oxidação parcial heterogeneamente catalisada de pelo menos um composto precursor de hidrocarboneto c3

Info

Publication number
BRPI0509988A
BRPI0509988A BRPI0509988-9A BRPI0509988A BRPI0509988A BR PI0509988 A BRPI0509988 A BR PI0509988A BR PI0509988 A BRPI0509988 A BR PI0509988A BR PI0509988 A BRPI0509988 A BR PI0509988A
Authority
BR
Brazil
Prior art keywords
acrylic acid
partial oxidation
precursor compound
catalyzed partial
hydrocarbon precursor
Prior art date
Application number
BRPI0509988-9A
Other languages
English (en)
Inventor
Ulrich Cremer
Martin Dieterle
Sabine Jourdan
Jochen Petzoldt
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 DE102004021764A external-priority patent/DE102004021764A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0509988A publication Critical patent/BRPI0509988A/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
    • C07C51/16—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
    • 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

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)
  • Catalysts (AREA)

Abstract

PROCESSO PARA PREPARAR áCIDO ACRìLICO POR OXIDAçãO PARCIAL HETEROGENEAMENTE CATALISADA DE PELO MENOS UM COMPOSTO PRECURSOR DE HIDROCARBONETO C~ 3~ A invenção diz respeito a um método para produzir o ácido acrílico pela oxidação parcial heterogeneamente catalisada de pelo menos um composto precursor de hidrocarboneto C~ 3~, por meio do qual a quantidade de constituintes inferiores que são formados no dito método é <243> 1,5 % molar.
BRPI0509988-9A 2004-04-30 2005-04-21 processo para preparar ácido acrìlico por oxidação parcial heterogeneamente catalisada de pelo menos um composto precursor de hidrocarboneto c3 BRPI0509988A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56639804P 2004-04-30 2004-04-30
DE102004021764A DE102004021764A1 (de) 2004-04-30 2004-04-30 Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenpartialoxidation wenigstens einer C3-Kohlenwasserstoffvorläuferverbindung
PCT/EP2005/004261 WO2005108342A1 (de) 2004-04-30 2005-04-21 Verfahren zur herstellung von acrylsäure durch heterogen katalysierte gasphasenpartialoxidation wenigstens einer c3-kohlenwasserstoffvorläuferverbindung

Publications (1)

Publication Number Publication Date
BRPI0509988A true BRPI0509988A (pt) 2007-10-16

Family

ID=34965590

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509988-9A BRPI0509988A (pt) 2004-04-30 2005-04-21 processo para preparar ácido acrìlico por oxidação parcial heterogeneamente catalisada de pelo menos um composto precursor de hidrocarboneto c3

Country Status (7)

Country Link
EP (1) EP1745001A1 (pt)
JP (1) JP2007535511A (pt)
KR (1) KR20070005012A (pt)
BR (1) BRPI0509988A (pt)
RU (1) RU2006142160A (pt)
TW (1) TW200609210A (pt)
WO (1) WO2005108342A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055086A1 (de) 2007-11-16 2009-05-20 Basf Se Verfahren zur Herstellung von Acrylsäure
DE102007004960A1 (de) 2007-01-26 2008-07-31 Basf Se Verfahren zur Herstellung von Acrylsäure
JP5094459B2 (ja) * 2007-03-09 2012-12-12 ローム アンド ハース カンパニー アルカンを不飽和カルボン酸に変換するための改良法
JP5582709B2 (ja) * 2009-03-13 2014-09-03 株式会社日本触媒 アクリル酸製造用の触媒および該触媒を用いたアクリル酸の製造方法
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
JP5626161B2 (ja) * 2010-09-03 2014-11-19 三菱レイヨン株式会社 パラジウム含有触媒の製造方法、およびα，β−不飽和カルボン酸の製造方法
JP6033027B2 (ja) * 2012-09-28 2016-11-30 株式会社日本触媒 不飽和アルデヒドおよび不飽和カルボン酸製造用触媒の製造方法とその触媒、ならびに不飽和アルデヒドおよび不飽和カルボン酸の製造方法
DE102017000865A1 (de) * 2017-01-31 2018-08-02 Clariant Produkte (Deutschland) Gmbh Synthese eines MoVNbTe-Katalysators mit erhöhter spezifischer Oberfläche und höherer Aktivität für die oxidative Dehyxdrierung von Ethan zu Ethylen
JP2020179312A (ja) * 2019-04-23 2020-11-05 日本化薬株式会社 触媒及びその製造方法
EP3962642A1 (en) * 2019-05-02 2022-03-09 Dow Global Technologies LLC Process for aldehyde byproduct reduction in acrylic acid production using highly active and selective catalysts
EP4377290B1 (de) 2021-07-28 2025-07-09 Basf Se Verfahren zur herstellung von acrylsäure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746210A1 (de) * 1997-10-21 1999-04-22 Basf Ag Verfahren der heterogen katalysierten Gasphasenoxidation von Propan zu Acrolein und/oder Acrylsäure
DE19924532A1 (de) * 1999-05-28 2000-11-30 Basf Ag Verfahren der fraktionierten Kondensation eines Acrylsäure enthaltenden Produktgasgemisches einer heterogen katalysierten Gasphasen-Partialoxidation von C3-Vorläufern der Acrylsäure mit molekularem Sauerstoff
US7049466B2 (en) * 2000-09-29 2006-05-23 Rohm And Haas Company Recycle process
DE10344149A1 (de) * 2003-09-22 2004-04-08 Basf Ag Verfahren zur Herstellung von ringförmigen Vollkatalysatoren

Also Published As

Publication number Publication date
RU2006142160A (ru) 2008-06-10
JP2007535511A (ja) 2007-12-06
EP1745001A1 (de) 2007-01-24
WO2005108342A1 (de) 2005-11-17
TW200609210A (en) 2006-03-16
KR20070005012A (ko) 2007-01-09

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.