BRPI0409191A - processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrìlico, ácido metacrìlico - Google Patents

processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrìlico, ácido metacrìlico

Info

Publication number
BRPI0409191A
BRPI0409191A BRPI0409191-4A BRPI0409191A BRPI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A
Authority
BR
Brazil
Prior art keywords
isobutane
propane
direct oxidation
heterogeneously catalyzed
target products
Prior art date
Application number
BRPI0409191-4A
Other languages
English (en)
Inventor
Otto Machhammer
Sven Crone
Frieder Borgmeier
Klaus Joachim Mueller-Engel
Christoph Adami
Armin Diefenbacher
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 DE10316465A external-priority patent/DE10316465A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0409191A publication Critical patent/BRPI0409191A/pt
Publication of BRPI0409191B1 publication Critical patent/BRPI0409191B1/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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—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)
  • Catalysts (AREA)

Abstract

"PROCESSO PARA OXIDAçãO DIRETA PARCIAL CATALISADA HETEROGENEAMENTE DE PROPANO E/OU DE ISOBUTANO A PELO MENOS UM DOS PRODUTOS ALVO, áCIDO ACRìLICO, áCIDO METACRìLICO". E divulgado um método para oxidação direta parcial catalisada heterogencamente do propano e/ou do isobutano. De acordo com o dito método, o produto alvo é separado, da mistura gasosa produto obtida no estágio de reação, em um estágio de reprocessamento, a mistura gasosa produto remanescente é dividida em duas quantidades parciais que possuem a mesma composição, sendo uma quantidade parcial redirecionada para o estágio de reação enquanto a outra quantidade parcial é descarregada, e ambos, o estágio de reação e o estágio de reprocessamento são operados a uma pressão aumentada.
BRPI0409191-4A 2003-04-09 2004-04-07 Processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrílico, ácido metacrílico BRPI0409191B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US46113603P 2003-04-09 2003-04-09
DE10316465A DE10316465A1 (de) 2003-04-09 2003-04-09 Verfahren der heterogen katalysierten partiellen direkten Oxidation von Propan und/oder iso-Butan
DE10316465.0 2003-04-09
US60/461,136 2003-04-09
PCT/EP2004/003690 WO2004089856A2 (de) 2003-04-09 2004-04-07 Verfahren der heterogen katalysierten partiellen direkten oxidation von propan und/oder iso-butan zu acrylsäure und/oder methacrylsäure

Publications (2)

Publication Number Publication Date
BRPI0409191A true BRPI0409191A (pt) 2006-04-11
BRPI0409191B1 BRPI0409191B1 (pt) 2015-05-26

Family

ID=33160614

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409191-4A BRPI0409191B1 (pt) 2003-04-09 2004-04-07 Processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrílico, ácido metacrílico

Country Status (12)

Country Link
EP (1) EP1615870B1 (pt)
JP (1) JP4914208B2 (pt)
KR (1) KR101011086B1 (pt)
AT (1) ATE399150T1 (pt)
BR (1) BRPI0409191B1 (pt)
DE (1) DE502004007442D1 (pt)
ES (1) ES2307005T3 (pt)
MY (1) MY140509A (pt)
RU (1) RU2354643C2 (pt)
SA (1) SA04250069B1 (pt)
TW (1) TWI333486B (pt)
WO (1) WO2004089856A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094766A1 (de) † 2005-03-08 2006-09-14 Basf Aktiengesellschaft Verfahren zum befüllen eines reaktors
DE102007010422A1 (de) * 2007-03-01 2008-09-04 Basf Se Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse
DE102007029053A1 (de) 2007-06-21 2008-01-03 Basf Ag Verfahren der heterogen katalysierten partiellen Direktoxidation von n-Propan zu Acrylsäure
KR101847674B1 (ko) * 2010-12-29 2018-04-10 롬 앤드 하스 캄파니 프로판 산화를 위한 반응기 및 방법
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
CN108771968A (zh) * 2018-06-14 2018-11-09 河海大学 多种同位素离子分离柱装置及分离方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627847A1 (de) * 1996-07-10 1998-01-15 Basf Ag Verfahren zur Herstellung von Acrylsäure
DE19740252A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur Herstellung von Acrylsäure und Methacrylsäure
WO1999020590A1 (de) * 1997-10-21 1999-04-29 Basf Aktiengesellschaft Verfahren der heterogen katalysierten gasphasenoxidation von propan zu acrolein und/oder acrylsäure
DE19833049A1 (de) * 1998-07-22 2000-01-27 Basf Ag Verfahren zur Herstellung von Acrylsäure
JP3817374B2 (ja) * 1998-09-24 2006-09-06 住友化学株式会社 不飽和カルボン酸の製造方法
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
DE10122027A1 (de) * 2001-05-07 2002-05-23 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Partialoxidation von Propan
EP1193240A1 (en) * 2000-09-29 2002-04-03 Rohm And Haas Company Recycle process in the preparation of unsaturated carboxylic acids from alkane

Also Published As

Publication number Publication date
RU2354643C2 (ru) 2009-05-10
ES2307005T3 (es) 2008-11-16
EP1615870A2 (de) 2006-01-18
DE502004007442D1 (de) 2008-08-07
SA04250069B1 (ar) 2008-06-18
TWI333486B (en) 2010-11-21
KR20060005361A (ko) 2006-01-17
WO2004089856A3 (de) 2005-01-13
BRPI0409191B1 (pt) 2015-05-26
RU2005134322A (ru) 2006-05-10
WO2004089856A2 (de) 2004-10-21
ATE399150T1 (de) 2008-07-15
MY140509A (en) 2009-12-31
TW200505845A (en) 2005-02-16
EP1615870B1 (de) 2008-06-25
KR101011086B1 (ko) 2011-01-25
JP4914208B2 (ja) 2012-04-11
JP2006522764A (ja) 2006-10-05

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/05/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)