BR0306691B1 - processo integrado para a produÇço por carbonilaÇço de Ácido acÉtico, anidrido acÉtico ou a coproduÇço de cada um desses a partir de uma corrente de subproduto de acetato de metila. - Google Patents

processo integrado para a produÇço por carbonilaÇço de Ácido acÉtico, anidrido acÉtico ou a coproduÇço de cada um desses a partir de uma corrente de subproduto de acetato de metila.

Info

Publication number
BR0306691B1
BR0306691B1 BRPI0306691-6A BR0306691A BR0306691B1 BR 0306691 B1 BR0306691 B1 BR 0306691B1 BR 0306691 A BR0306691 A BR 0306691A BR 0306691 B1 BR0306691 B1 BR 0306691B1
Authority
BR
Brazil
Prior art keywords
production
methyl acetate
acetic acid
carbonylation
vinyl
Prior art date
Application number
BRPI0306691-6A
Other languages
English (en)
Other versions
BR0306691A (pt
Inventor
Wayne David Picard
Mark O Scates
Stephen Charles Webb
Duane Lyle Usrey
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 filed Critical
Publication of BR0306691A publication Critical patent/BR0306691A/pt
Publication of BR0306691B1 publication Critical patent/BR0306691B1/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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BRPI0306691-6A 2002-01-11 2003-01-07 processo integrado para a produÇço por carbonilaÇço de Ácido acÉtico, anidrido acÉtico ou a coproduÇço de cada um desses a partir de uma corrente de subproduto de acetato de metila. BR0306691B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34753202P 2002-01-11 2002-01-11
US10/324,648 US7115772B2 (en) 2002-01-11 2002-12-19 Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
PCT/US2003/000416 WO2003059860A2 (en) 2002-01-11 2003-01-07 Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream

Publications (2)

Publication Number Publication Date
BR0306691A BR0306691A (pt) 2004-12-07
BR0306691B1 true BR0306691B1 (pt) 2013-05-07

Family

ID=26984554

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0306691-6A BR0306691B1 (pt) 2002-01-11 2003-01-07 processo integrado para a produÇço por carbonilaÇço de Ácido acÉtico, anidrido acÉtico ou a coproduÇço de cada um desses a partir de uma corrente de subproduto de acetato de metila.

Country Status (13)

Country Link
US (5) US7115772B2 (pt)
EP (1) EP1463705B1 (pt)
JP (2) JP2005515227A (pt)
KR (1) KR100958482B1 (pt)
CN (1) CN100344599C (pt)
AT (1) ATE397577T1 (pt)
BR (1) BR0306691B1 (pt)
CA (1) CA2472172C (pt)
DE (1) DE60321442D1 (pt)
ES (1) ES2307894T3 (pt)
MX (1) MXPA04006706A (pt)
MY (1) MY129853A (pt)
WO (1) WO2003059860A2 (pt)

Families Citing this family (211)

* Cited by examiner, † Cited by third party
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