[go: up one dir, main page]

MX2010003945A - Metodo y aparato para fabricar acido acetico con productividad mejorada. - Google Patents

Metodo y aparato para fabricar acido acetico con productividad mejorada.

Info

Publication number
MX2010003945A
MX2010003945A MX2010003945A MX2010003945A MX2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A MX 2010003945 A MX2010003945 A MX 2010003945A
Authority
MX
Mexico
Prior art keywords
acetic acid
improved productivity
making acetic
load
acid
Prior art date
Application number
MX2010003945A
Other languages
English (en)
Inventor
Ronald David Shaver
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 MX2010003945A publication Critical patent/MX2010003945A/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
    • C07C51/42—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural 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)

Abstract

Un método y aparato mejorados para producir ácido acético incluye recuperar el producto del residuo de una columna de fracciones volátiles y suministrar continuamente el ácido así recuperado para aumentar la productividad del sistema; la carga en la columna de fracciones volátiles se reduce y la carga en una columna de deshidratación también puede reducirse en una modalidad preferida en donde el ácido recuperado se suministra continuamente sin la eliminación adicional de agua.
MX2010003945A 2007-10-11 2008-09-24 Metodo y aparato para fabricar acido acetico con productividad mejorada. MX2010003945A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/974,106 US7902397B2 (en) 2007-10-11 2007-10-11 Method and apparatus for making acetic acid with improved productivity
PCT/US2008/011076 WO2009048509A1 (en) 2007-10-11 2008-09-24 Method and apparatus for making acetic acid with improved productivity

Publications (1)

Publication Number Publication Date
MX2010003945A true MX2010003945A (es) 2010-07-28

Family

ID=40248051

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003945A MX2010003945A (es) 2007-10-11 2008-09-24 Metodo y aparato para fabricar acido acetico con productividad mejorada.

Country Status (19)

Country Link
US (1) US7902397B2 (es)
EP (1) EP2220022B1 (es)
JP (1) JP5416126B2 (es)
KR (1) KR101574359B1 (es)
CN (1) CN101855194B (es)
AR (1) AR071051A1 (es)
AU (1) AU2008311337B2 (es)
BR (1) BRPI0818045A2 (es)
CA (1) CA2702069A1 (es)
CL (1) CL2008002993A1 (es)
ES (1) ES2552394T3 (es)
MX (1) MX2010003945A (es)
MY (2) MY165745A (es)
NZ (1) NZ584548A (es)
RU (1) RU2470909C2 (es)
TW (1) TW200920734A (es)
UA (1) UA97859C2 (es)
WO (1) WO2009048509A1 (es)
ZA (1) ZA201002509B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2252871T3 (es) 1997-11-07 2006-05-16 Acist Medical Systems, Inc. Sistema inyector angiografico con procesador multiple de fluidos.
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
US8680342B2 (en) 2010-05-07 2014-03-25 Celanese International Corporation Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
JP5837576B2 (ja) * 2010-05-18 2015-12-24 セラニーズ・インターナショナル・コーポレーション 過マンガン酸塩還元性化合物を除去することによって酢酸流を精製する方法
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
US9024083B2 (en) 2010-07-09 2015-05-05 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
WO2012148509A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol using a stacked bed reactor
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8637698B2 (en) * 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
CN102070434B (zh) * 2010-12-31 2013-07-17 河南省华鼎高分子合成树脂有限公司 马来酰亚胺类化合物生产过程中产出废液的处理方法
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US8754268B2 (en) 2011-04-26 2014-06-17 Celanese International Corporation Process for removing water from alcohol mixtures
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
WO2013070210A1 (en) * 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol having flashing to recover acid production catalyst
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8853469B2 (en) 2012-11-20 2014-10-07 Celanese International Corporation Combined column for separating products of different hydrogenation reactors
US9340481B1 (en) * 2014-11-14 2016-05-17 Celanese International Corporation Process for flashing a reaction medium comprising lithium acetate
US9908835B2 (en) * 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337619A (en) * 1964-02-12 1967-08-22 Monsanto Co Production of acetic acid and recovery by plural stage distillation
US3791935A (en) * 1971-11-10 1974-02-12 Monsanto Co Purification of carboxylic acids
US4039395A (en) * 1975-08-11 1977-08-02 Monsanto Company Purification of acetic acid
US4008131A (en) * 1975-12-11 1977-02-15 Monsanto Company Purification of acetic acid
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
GB9306409D0 (en) * 1993-03-26 1993-05-19 Bp Chem Int Ltd Process
US5672743A (en) * 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
US5696284A (en) * 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
US5783731A (en) * 1995-09-11 1998-07-21 Hoechst Celanese Corporation Removal of carbonyl impurities from a carbonylation process stream
US5831120A (en) * 1996-11-19 1998-11-03 Watson; Derrick John Process for the production of acetic acid
GB9626317D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626324D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626428D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9626429D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
GB9819606D0 (en) * 1998-09-08 1998-11-04 Bp Chem Int Ltd Carbonylation process
FR2826960B1 (fr) 2001-07-03 2005-10-21 Acetex Chimie Procede de controle d'une production d'acide acetique et/ou d'acetate de methyle en continu
JP4732743B2 (ja) * 2004-12-06 2011-07-27 ダイセル化学工業株式会社 蒸留方法
US7989659B2 (en) * 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
US7619113B2 (en) * 2007-09-27 2009-11-17 Celanese International Corporation Method and apparatus for making acetic acid with improved purification

Also Published As

Publication number Publication date
EP2220022A1 (en) 2010-08-25
MY165745A (en) 2018-04-23
EP2220022B1 (en) 2015-10-28
CA2702069A1 (en) 2009-04-16
AR071051A1 (es) 2010-05-26
US7902397B2 (en) 2011-03-08
BRPI0818045A2 (pt) 2015-03-31
NZ584548A (en) 2011-11-25
ZA201002509B (en) 2012-03-28
RU2470909C2 (ru) 2012-12-27
AU2008311337A1 (en) 2009-04-16
ES2552394T3 (es) 2015-11-27
AU2008311337B2 (en) 2012-08-23
UA97859C2 (ru) 2012-03-26
WO2009048509A1 (en) 2009-04-16
KR101574359B1 (ko) 2015-12-03
TW200920734A (en) 2009-05-16
US20090099389A1 (en) 2009-04-16
CL2008002993A1 (es) 2009-09-04
JP5416126B2 (ja) 2014-02-12
MY148933A (en) 2013-06-14
CN101855194B (zh) 2015-06-17
JP2011500561A (ja) 2011-01-06
KR20100087160A (ko) 2010-08-03
RU2010118471A (ru) 2011-11-20
CN101855194A (zh) 2010-10-06

Similar Documents

Publication Publication Date Title
MY165745A (en) Method and apparatus for making acetic acid with improved productivity
CL2008002862A1 (es) Procesos de carbonilacion para producir acido acetico y un aparato para producir acido acetico
MX2012008939A (es) Proceso para producir etanol y una corriente de alimentacion de ester para la produccion de ester.
DE602008002827D1 (de) Verfahren zur herstellung von estern
CY1121970T1 (el) Συσκευες και μεθοδοι για την ανακυκλωση χωρις τηξη μπαταριων μολυβδου/οξεος
MY179719A (en) Process for beta-lactone production
MY169247A (en) Method for preparing high purity biodiesel
MX2009005940A (es) Proceso para fabricar esteres de terpeno.
WO2009031680A1 (ja) 1,3-ジ飽和-2-不飽和トリグリセリドの分別方法
MY179320A (en) Hdrodeoxygenation process
TW200740743A (en) Polycarboxylic acid production system employing cooled mother liquor from oxidative digestion as feed to impurity purage system
WO2011097186A3 (en) Process for recovering ethanol
MX2012008937A (es) Proceso para producir etanol utilizando una columna de destilacion por extraccion.
MY169343A (en) Methods for production of l-methionine and related products
WO2007103023A8 (en) Methods and apparatus for isolating carboxylic acid
WO2012004685A3 (en) System and method for reduction of water consumption in purified terephthalic acid production
MX2012012912A (es) Procedimiento para recuperar etanol con descargaslaterales para regular las concentracioes de alcoholes de c3+.
MY165269A (en) Method for producing bioresourced acrylic acid from glycerol
WO2015126899A3 (en) Processes and apparatus for removal of fermentation inhibitors from biomass hydrolysates
TW200736210A (en) Polycarboxylic acid production system employing hot liquor removal downstream of oxidative digestion
TW200745000A (en) Azeotropic distillation method
MY179688A (en) Process
CN205031917U (zh) 一种用于hpmc生产中的dme回收装置
MX361189B (es) Procedimiento para recuperar agua, metal y orgánicos a partir de la producción de ácido policarboxílico.
PH12014502081B1 (en) Process for the production of fatty acid esters

Legal Events

Date Code Title Description
FG Grant or registration