BRPI0608332A2 - processo para produção de ácido acético - Google Patents

processo para produção de ácido acético

Info

Publication number
BRPI0608332A2
BRPI0608332A2 BRPI0608332-3A BRPI0608332A BRPI0608332A2 BR PI0608332 A2 BRPI0608332 A2 BR PI0608332A2 BR PI0608332 A BRPI0608332 A BR PI0608332A BR PI0608332 A2 BRPI0608332 A2 BR PI0608332A2
Authority
BR
Brazil
Prior art keywords
acetic acid
carbonylation
disclosed
reducing
acid production
Prior art date
Application number
BRPI0608332-3A
Other languages
English (en)
Inventor
Raymond J Zinobile
Mark O Scates
Jonathan A Makelki
Manuel Salado
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 BRPI0608332A2 publication Critical patent/BRPI0608332A2/pt
Publication of BRPI0608332B1 publication Critical patent/BRPI0608332B1/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
    • C07C51/42—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
    • 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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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

PROCESSO PARA PRODUçAO DE ACIDO ACéTICO. é revelado um processo para redução e/ou remoção de compostos de redução de permanganato formatos pela carbonilação de metanol, na presença de um catalisador de carbonilação de metal do Grupo VIII, para produzir ácido acético. Mais especificamente, é revelado um processo para redução e/ou remoção de compostos de redução de permanganato ou seus precursores de correntes intermediárias, durante a formação do ácido acético pelos processos de carbonilação. Especificamente, é revelado um processo no qual uma corrente de vapor aérea de carbonilação baixa da coluna de extremidades leves é submetida a uma destilação simples para obter uma parte superior que é submetida a uma extração para remover e/ou reduzir seletivamente os PRCs do processo.
BRPI0608332A 2005-04-28 2006-04-06 processo para produção de ácido acético BRPI0608332B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/116,771 US7855306B2 (en) 2005-04-28 2005-04-28 Process for the production of acetic acid
PCT/US2006/012822 WO2006115721A1 (en) 2005-04-28 2006-04-06 Process for the production of acetic acid

Publications (2)

Publication Number Publication Date
BRPI0608332A2 true BRPI0608332A2 (pt) 2009-12-01
BRPI0608332B1 BRPI0608332B1 (pt) 2016-07-05

Family

ID=36954738

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0608332A BRPI0608332B1 (pt) 2005-04-28 2006-04-06 processo para produção de ácido acético

Country Status (19)

Country Link
US (3) US7855306B2 (pt)
EP (2) EP1879845B1 (pt)
JP (1) JP4976383B2 (pt)
KR (1) KR101060894B1 (pt)
CN (1) CN101163658B (pt)
AR (1) AR056330A1 (pt)
AU (1) AU2006240399B2 (pt)
BR (1) BRPI0608332B1 (pt)
CA (1) CA2605494C (pt)
ES (2) ES2584186T3 (pt)
MX (1) MX2007013566A (pt)
MY (1) MY145002A (pt)
NO (1) NO20076115L (pt)
NZ (1) NZ562496A (pt)
RU (1) RU2404960C2 (pt)
TW (1) TWI410403B (pt)
UA (1) UA90310C2 (pt)
WO (1) WO2006115721A1 (pt)
ZA (1) ZA200709028B (pt)

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US7619113B2 (en) * 2007-09-27 2009-11-17 Celanese International Corporation Method and apparatus for making acetic acid with improved purification
US8062482B2 (en) * 2007-10-30 2011-11-22 Celanese International Corporation Acetaldehyde removal from methyl acetate by distillation at elevated pressure
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US7884237B2 (en) * 2008-11-07 2011-02-08 Celanese International Corp. Methanol carbonylation with improved aldehyde removal
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
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
US8710279B2 (en) 2010-07-09 2014-04-29 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
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8664454B2 (en) 2010-07-09 2014-03-04 Celanese International Corporation Process for production of ethanol using a mixed feed using copper containing catalyst
US8378141B2 (en) 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
US8461379B2 (en) 2010-10-12 2013-06-11 Celanese International Corporation Production of acetic acid comprising feeding at least one reactant to a recycle stream
EP2627624B1 (en) 2010-10-13 2019-02-13 Celanese International Corporation Process for recovering halogen promoters and removing permanganate reducing compounds
US8637698B2 (en) 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
BR112013014808B1 (pt) 2010-12-15 2021-03-02 Daicel Corporation processo para produzir ácido acético
TW201302684A (zh) 2011-04-26 2013-01-16 Celanese Int Corp 由醋酸進料及再循環醋酸乙酯進料生產乙醇之製程
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
US8592635B2 (en) 2011-04-26 2013-11-26 Celanese International Corporation Integrated ethanol production by extracting halides from acetic acid
US8697908B2 (en) 2011-05-05 2014-04-15 Celanese International Corporation Removal of amine compounds from carbonylation process stream containing corrosion metal contaminants
SG194198A1 (en) 2011-05-05 2013-12-30 Celanese Int Corp Removal of aromatics from carbonylation process
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
TW201332950A (zh) * 2011-11-09 2013-08-16 Celanese Int Corp 藉由乙酸萃取鹵化物的乙醇整合製程
WO2013070212A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Producing ethanol using two different streams from acetic acid carbonylation process
US8704013B2 (en) 2011-11-09 2014-04-22 Celanese International Corporation Integrated process for producing ethanol
WO2013070211A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated process for producing ethanol from methanol
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
US8809598B2 (en) 2011-11-09 2014-08-19 Celanese International Corporation Producing ethanol using two different streams from acetic acid carbonylation process
WO2013070216A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid
US9079121B2 (en) 2011-12-02 2015-07-14 Celanese International Corporation Distillation column having enlarged downcomers and method of downcomer enlargement
US9051258B2 (en) * 2011-12-21 2015-06-09 Lyondellbasell Acetyls, Llc Process for the manufacture of acetic acid
US9090554B2 (en) 2011-12-21 2015-07-28 Lyondellbasell Acetyls, Llc Process for the manufacture of acetic acid
TWI547477B (zh) 2012-03-14 2016-09-01 大賽璐股份有限公司 醋酸之製造方法
US9193657B2 (en) * 2012-08-17 2015-11-24 Celanese International Corporation Catalyst stability in carbonylation processes
US8859810B2 (en) * 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
WO2014143840A2 (en) 2013-03-15 2014-09-18 Celanese International Corporation Process for separating product gas using carbonylation processes
MX2017004287A (es) 2014-10-02 2017-07-19 Celanese Int Corp Proceso para la produccion de acido acetico.
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
SG11201703392WA (en) 2014-11-14 2017-05-30 Celanese Int Corp Processes for producing acetic acid from a reaction medium having low ethyl iodide content
EP3218343B1 (en) 2014-11-14 2019-10-02 Celanese International Corporation Processes for producing acetic acid with decanter control
US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
US9233907B1 (en) 2014-11-14 2016-01-12 Celanese International Corporation Reducing hydrogen iodide content in carbonylation processes
US9540304B2 (en) 2014-11-14 2017-01-10 Celanese International Corporation Processes for producing an acetic acid product having low butyl acetate content
RS59401B1 (sr) * 2015-01-30 2019-11-29 Celanese Int Corp Postupci proizvodnje sirćetne kiseline
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
KR102493740B1 (ko) 2015-01-30 2023-01-30 셀라니즈 인터내셔날 코포레이션 아세트산의 제조 방법
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
US9540303B2 (en) 2015-04-01 2017-01-10 Celanese International Corporation Processes for producing acetic acid
US9382183B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
US9302974B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
JP6822969B2 (ja) 2015-09-30 2021-01-27 株式会社ダイセル 酢酸の製造方法及び製造装置
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US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
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US10807935B2 (en) 2018-11-02 2020-10-20 Celanese International Corporation Process for continuous acetic acid production
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Also Published As

Publication number Publication date
EP2902380B1 (en) 2017-03-22
AU2006240399A1 (en) 2006-11-02
EP1879845A1 (en) 2008-01-23
KR20080007389A (ko) 2008-01-18
US8207377B2 (en) 2012-06-26
ES2584186T3 (es) 2016-09-26
US20060247466A1 (en) 2006-11-02
CN101163658B (zh) 2012-01-25
UA90310C2 (ru) 2010-04-26
ES2623827T3 (es) 2017-07-12
TW200704635A (en) 2007-02-01
JP4976383B2 (ja) 2012-07-18
EP1879845B1 (en) 2016-06-01
RU2404960C2 (ru) 2010-11-27
CA2605494C (en) 2011-06-14
JP2008539233A (ja) 2008-11-13
AU2006240399B2 (en) 2011-06-23
MY145002A (en) 2011-12-15
WO2006115721A1 (en) 2006-11-02
RU2007144082A (ru) 2009-06-10
CN101163658A (zh) 2008-04-16
MX2007013566A (es) 2008-01-11
US20120264974A1 (en) 2012-10-18
NO20076115L (no) 2007-11-27
BRPI0608332B1 (pt) 2016-07-05
US8501990B2 (en) 2013-08-06
CA2605494A1 (en) 2006-11-02
US7855306B2 (en) 2010-12-21
NZ562496A (en) 2010-04-30
TWI410403B (zh) 2013-10-01
KR101060894B1 (ko) 2011-08-30
EP2902380A1 (en) 2015-08-05
ZA200709028B (en) 2009-01-28
AR056330A1 (es) 2007-10-03
US20110077428A1 (en) 2011-03-31

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 05/07/2016, OBSERVADAS AS CONDICOES LEGAIS.