BR112014015212B8 - Processo para a produção de ácido acético - Google Patents

Processo para a produção de ácido acético

Info

Publication number
BR112014015212B8
BR112014015212B8 BR112014015212A BR112014015212A BR112014015212B8 BR 112014015212 B8 BR112014015212 B8 BR 112014015212B8 BR 112014015212 A BR112014015212 A BR 112014015212A BR 112014015212 A BR112014015212 A BR 112014015212A BR 112014015212 B8 BR112014015212 B8 BR 112014015212B8
Authority
BR
Brazil
Prior art keywords
acetic acid
weight
production
liquid mixture
water content
Prior art date
Application number
BR112014015212A
Other languages
English (en)
Other versions
BR112014015212B1 (pt
BR112014015212A2 (pt
Inventor
C Hallinan Noel
D Hearn John
S Patel Miraj
E Fitzpatrick Michael
Original Assignee
Lyondellbasell Acetyls Llc
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 Lyondellbasell Acetyls Llc filed Critical Lyondellbasell Acetyls Llc
Publication of BR112014015212A2 publication Critical patent/BR112014015212A2/pt
Publication of BR112014015212B1 publication Critical patent/BR112014015212B1/pt
Publication of BR112014015212B8 publication Critical patent/BR112014015212B8/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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • C07C51/43—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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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 A PRODUÇÃO DE ÁCIDO ACÉTICO. A separação de fases no decantador de um processo para a produção de ácido acético por carbonilação de metanol na presença de um catalisador sob condições de baixo teor de água e de acidez elevada é melhorada através da formação de uma mistura líquida (D) que tem um teor de água de no máximo 20% em peso, com base no peso da mistura líquida, e uma razão em peso de ácido acético em relação a água de pelo menos 1:1, e dividindo a mistura líquida através do fornecimento de um teor de alcano(s) de D de 0,1 a 15% em peso, com base no peso de D, para se obter uma fase aquosa e leve e uma fase de orgânica e pesada.
BR112014015212A 2011-12-21 2012-12-14 Processo para a produção de ácido acético BR112014015212B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161578709P 2011-12-21 2011-12-21
US61/578,709 2011-12-21
US13/713,930 2012-12-13
US13/713,930 US9090554B2 (en) 2011-12-21 2012-12-13 Process for the manufacture of acetic acid
PCT/US2012/069735 WO2013096118A1 (en) 2011-12-21 2012-12-14 Process for the manufacture of acetic acid

Publications (3)

Publication Number Publication Date
BR112014015212A2 BR112014015212A2 (pt) 2017-07-04
BR112014015212B1 BR112014015212B1 (pt) 2020-11-10
BR112014015212B8 true BR112014015212B8 (pt) 2022-07-12

Family

ID=48669376

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015212A BR112014015212B8 (pt) 2011-12-21 2012-12-14 Processo para a produção de ácido acético

Country Status (10)

Country Link
US (1) US9090554B2 (pt)
EP (1) EP2794542B1 (pt)
KR (3) KR20140100998A (pt)
CN (1) CN104364227B (pt)
BR (1) BR112014015212B8 (pt)
CA (1) CA2859037C (pt)
IN (1) IN2014CN04560A (pt)
RU (1) RU2583789C2 (pt)
SG (1) SG11201402858PA (pt)
WO (1) WO2013096118A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9505696B2 (en) * 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102922A (en) 1974-12-30 1978-07-25 Monsanto Company Purification of carbonylation products
DE3107731A1 (de) * 1981-02-28 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur abtrennung organischer jod-verbindungen von carbonylierungsprodukten des methanols, methylacetates und dimethylethers
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
AU8790391A (en) 1990-11-19 1992-05-21 Hoechst Celanese Corporation Removal of carbonyl impurities from a carbonylation process stream
AU639630B2 (en) 1991-01-28 1993-07-29 Celanese International Corporation Removal of carbonyl impurities from carbonylation process stream
GB9106298D0 (en) 1991-03-25 1991-05-08 Bp Chem Int Ltd Process
US5625095A (en) 1994-06-15 1997-04-29 Daicel Chemical Industries, Ltd. Process for producing high purity acetic acid
US5599976A (en) 1995-04-07 1997-02-04 Hoechst Celanese Corporation Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
JP3927237B2 (ja) 1995-04-27 2007-06-06 ダイセル化学工業株式会社 酢酸の製造法
US5783731A (en) 1995-09-11 1998-07-21 Hoechst Celanese Corporation Removal of carbonyl impurities from a carbonylation process stream
US5817869A (en) 1995-10-03 1998-10-06 Quantum Chemical Corporation Use of pentavalent Group VA oxides in acetic acid processing
US6339171B1 (en) 1996-10-18 2002-01-15 Celanese International Corporation Removal or reduction of permanganate reducing compounds and alkyl iodides from a carbonylation process stream
IN192600B (pt) 1996-10-18 2004-05-08 Hoechst Celanese Corp
GB9625335D0 (en) 1996-12-05 1997-01-22 Bp Chem Int Ltd Process
US6552221B1 (en) * 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
US7208624B2 (en) 2004-03-02 2007-04-24 Celanese International Corporation Process for producing acetic acid
US7271293B2 (en) 2004-03-02 2007-09-18 Celanese International Corporation Control method for process of removing permanganate reducing compounds from methanol carbonylation process
US7855306B2 (en) 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
TWI465424B (zh) * 2006-03-21 2014-12-21 Bp Chem Int Ltd 製造醋酸的方法
US7619113B2 (en) 2007-09-27 2009-11-17 Celanese International Corporation Method and apparatus for making acetic acid with improved purification
US7790919B2 (en) * 2008-03-17 2010-09-07 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid production process
US7812191B2 (en) 2008-05-07 2010-10-12 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid by ionic liquid extraction
US7790920B2 (en) 2008-09-11 2010-09-07 Lyondell Chemical Technology, L.P. Preparation of acetic acid
US8586789B2 (en) * 2009-03-30 2013-11-19 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid production intermediate

Also Published As

Publication number Publication date
KR20140100998A (ko) 2014-08-18
CA2859037C (en) 2016-05-24
RU2583789C2 (ru) 2016-05-10
WO2013096118A1 (en) 2013-06-27
CN104364227A (zh) 2015-02-18
US9090554B2 (en) 2015-07-28
BR112014015212B1 (pt) 2020-11-10
SG11201402858PA (en) 2014-09-26
KR20170028454A (ko) 2017-03-13
EP2794542A1 (en) 2014-10-29
US20130296616A1 (en) 2013-11-07
EP2794542B1 (en) 2018-03-21
RU2014127297A (ru) 2016-02-10
KR20160081997A (ko) 2016-07-08
CN104364227B (zh) 2016-11-09
EP2794542A4 (en) 2015-05-27
KR101950076B1 (ko) 2019-05-10
CA2859037A1 (en) 2013-06-27
BR112014015212A2 (pt) 2017-07-04
IN2014CN04560A (pt) 2015-09-18

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/2012, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2601 DE 10/11/2020 QUANTO AO TITULAR E AO ENDERECO.