MX2017004287A - Proceso para la produccion de acido acetico. - Google Patents

Proceso para la produccion de acido acetico.

Info

Publication number
MX2017004287A
MX2017004287A MX2017004287A MX2017004287A MX2017004287A MX 2017004287 A MX2017004287 A MX 2017004287A MX 2017004287 A MX2017004287 A MX 2017004287A MX 2017004287 A MX2017004287 A MX 2017004287A MX 2017004287 A MX2017004287 A MX 2017004287A
Authority
MX
Mexico
Prior art keywords
acetic acid
producing acetic
vapor product
product stream
liquid
Prior art date
Application number
MX2017004287A
Other languages
English (en)
Inventor
David Shaver Ronald
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of MX2017004287A publication Critical patent/MX2017004287A/es

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
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • 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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se describe un proceso para la producción de ácido acético en el cual el medio de reacción se separa en un líquido reciclado y una corriente de vapor de producto que incluye ácido acético, yoduro de metilo, acetato de metilo y agua en un recipiente de vaporización rápida. La corriente de vapor de producto se condensa en una corriente líquida que se enriquece en ácido acético y esta corriente líquida se envía además a las columnas de destilación para recuperar el ácido acético. El proceso mejora ventajosamente la capacidad de la producción de ácido acético mientras se reduce la cantidad de ácido acético que se recicla.
MX2017004287A 2014-10-02 2015-10-02 Proceso para la produccion de acido acetico. MX2017004287A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462058936P 2014-10-02 2014-10-02
PCT/US2015/053886 WO2016054608A1 (en) 2014-10-02 2015-10-02 Process for producing acetic acid

Publications (1)

Publication Number Publication Date
MX2017004287A true MX2017004287A (es) 2017-07-19

Family

ID=54330072

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004287A MX2017004287A (es) 2014-10-02 2015-10-02 Proceso para la produccion de acido acetico.

Country Status (12)

Country Link
US (1) US9505691B2 (es)
EP (1) EP3201165B1 (es)
JP (1) JP6139024B2 (es)
KR (1) KR102432615B1 (es)
CN (1) CN106715379B (es)
ES (1) ES2751276T3 (es)
MX (1) MX2017004287A (es)
MY (1) MY179084A (es)
RS (1) RS59574B1 (es)
SA (1) SA517381216B1 (es)
SG (1) SG11201702408UA (es)
WO (1) WO2016054608A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3401302B1 (en) * 2017-03-08 2020-07-22 Daicel Corporation Method for producing acetic acid
US10550058B2 (en) 2017-03-08 2020-02-04 Daicel Corporation Method for producing acetic acid
BR112019017941A2 (pt) * 2017-03-22 2020-05-19 Daicel Corp método para produzir ácido acético
US10428005B2 (en) 2017-03-22 2019-10-01 Daicel Corporation Method for producing acetic acid

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Also Published As

Publication number Publication date
MY179084A (en) 2020-10-27
KR102432615B1 (ko) 2022-08-12
JP6139024B2 (ja) 2017-05-31
SG11201702408UA (en) 2017-04-27
JP2016539078A (ja) 2016-12-15
SA517381216B1 (ar) 2021-04-11
US20160102036A1 (en) 2016-04-14
KR20170063905A (ko) 2017-06-08
RS59574B1 (sr) 2019-12-31
CN106715379A (zh) 2017-05-24
EP3201165A1 (en) 2017-08-09
CN106715379B (zh) 2020-05-19
US9505691B2 (en) 2016-11-29
WO2016054608A1 (en) 2016-04-07
EP3201165B1 (en) 2019-08-21
ES2751276T3 (es) 2020-03-31

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