BR112014008712A2 - processo - Google Patents

processo

Info

Publication number
BR112014008712A2
BR112014008712A2 BR112014008712A BR112014008712A BR112014008712A2 BR 112014008712 A2 BR112014008712 A2 BR 112014008712A2 BR 112014008712 A BR112014008712 A BR 112014008712A BR 112014008712 A BR112014008712 A BR 112014008712A BR 112014008712 A2 BR112014008712 A2 BR 112014008712A2
Authority
BR
Brazil
Prior art keywords
propane
propylene
stream
contacting
oxygen
Prior art date
Application number
BR112014008712A
Other languages
English (en)
Inventor
D Frick Christopher
J Martenak Daniel
A Kraptchetov Dmitri
I Quiros Nelson
Han Scott
J Donnelly Timothy
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of BR112014008712A2 publication Critical patent/BR112014008712A2/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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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

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)
  • Processing Of Solid Wastes (AREA)

Abstract

resumo “processo” o pedido de patente refere-se a um processo compreendendo: (a) contatar um gás compreendendo oxigênio, propano e propileno com pelo menos um catalisador em condições de reação suficientes para converter pelo menos parcialmente o propileno num produto final compreendendo ácido acrílico; (b) alimentar o dito produto final numa coluna de separação na qual o produto final é dividido numa corrente líquida, que é rica em ácido acrílico, e numa corrente de subprodutos gasosos compreendendo propano e propileno numa razão volumétrica de 99,9:0,1 a 95:5; (c) contatar a corrente de subprodutos gasosos com oxigênio na presença de um catalisador em condições de reação suficientes para converter pelo menos parcialmente propano em ácido acrílico. 1/1
BR112014008712A 2011-10-18 2012-09-10 processo BR112014008712A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161548372P 2011-10-18 2011-10-18
PCT/US2012/054414 WO2013058888A1 (en) 2011-10-18 2012-09-10 Method for preparing acrylic acid from propane and propylene

Publications (1)

Publication Number Publication Date
BR112014008712A2 true BR112014008712A2 (pt) 2017-04-25

Family

ID=46982923

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008712A BR112014008712A2 (pt) 2011-10-18 2012-09-10 processo

Country Status (9)

Country Link
US (1) US9120735B2 (pt)
EP (1) EP2768794B1 (pt)
CN (1) CN103889942B (pt)
BR (1) BR112014008712A2 (pt)
IN (1) IN2014CN02757A (pt)
SA (1) SA112330866B1 (pt)
SG (1) SG11201401606WA (pt)
TW (1) TW201332959A (pt)
WO (1) WO2013058888A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201401606WA (en) 2011-10-18 2014-05-29 Rohm & Haas Method for preparing acrylic acid from propane and propylene
WO2017035054A1 (en) * 2015-08-24 2017-03-02 Rohm And Haas Company Method of determining the inertness of materials for use in monomer production
JP6799581B2 (ja) * 2015-08-24 2020-12-16 ローム アンド ハース カンパニーＲｏｈｍ Ａｎｄ Ｈａａｓ Ｃｏｍｐａｎｙ モノマー生成で使用するための材料の不活性度を決定する方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2139266T3 (es) * 1995-03-10 2000-02-01 Basf Ag Procedimiento para la obtencion de acroleina, acido acrilico, o su mezcla a partir de propano.
EP1090684A1 (en) 1999-10-01 2001-04-11 Rohm And Haas Company A catalyst useful for the gas phase oxidation of alkanes, alkenes or alcohols to unsaturated aldehydes or carboxylic acids
US6403525B1 (en) 2000-09-28 2002-06-11 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6461996B2 (en) 2000-09-28 2002-10-08 Rohm And Haas Company Halogen promoted multi-metal oxide catalyst
US6589907B2 (en) 2000-09-28 2003-07-08 Rohm And Haas Company Zn and/or Ga promoted multi-metal oxide catalyst
US6407031B1 (en) 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6407280B1 (en) 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6383978B1 (en) 2001-04-25 2002-05-07 Rohm And Haas Company Promoted multi-metal oxide catalyst
DE10148566A1 (de) 2001-10-01 2003-04-10 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenoxidation
US8193387B2 (en) * 2003-12-19 2012-06-05 Saudi Basic Industries Corporation Process for producing an unsaturated carboxylic acid from an alkane
US20050137422A1 (en) * 2003-12-19 2005-06-23 Saudi Basic Industries Corporation Process for producing an unsaturated carboxylic acid from an alkane
US7553986B2 (en) * 2003-12-23 2009-06-30 Rohm And Haas Company Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes
BRPI0500615B1 (pt) 2004-03-10 2015-07-14 Rohm & Haas Catalisador modificado, e, sistema de catalisador modificado
CN100544821C (zh) * 2004-12-23 2009-09-30 中国科学院大连化学物理研究所 一种用于丙烷选择氧化制丙烯酸反应的钼钒碲铌催化剂及其制备方法
DE102005062026A1 (de) 2005-12-22 2007-06-28 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure
DE102006024901A1 (de) * 2006-05-24 2007-11-29 Basf Ag Verfahren zur Herstellung von Acrolein, oder Acrylsäure oder deren Gemisch aus Propan
SG11201401606WA (en) 2011-10-18 2014-05-29 Rohm & Haas Method for preparing acrylic acid from propane and propylene

Also Published As

Publication number Publication date
CN103889942A (zh) 2014-06-25
WO2013058888A1 (en) 2013-04-25
EP2768794B1 (en) 2017-08-23
US20140243554A1 (en) 2014-08-28
IN2014CN02757A (pt) 2015-07-03
CN103889942B (zh) 2016-05-11
EP2768794A1 (en) 2014-08-27
TW201332959A (zh) 2013-08-16
SA112330866B1 (ar) 2015-07-07
SG11201401606WA (en) 2014-05-29
US9120735B2 (en) 2015-09-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]