BRPI0919090A2 - prepraração de ácido acético. - Google Patents

prepraração de ácido acético.

Info

Publication number
BRPI0919090A2
BRPI0919090A2 BRPI0919090A BRPI0919090A BRPI0919090A2 BR PI0919090 A2 BRPI0919090 A2 BR PI0919090A2 BR PI0919090 A BRPI0919090 A BR PI0919090A BR PI0919090 A BRPI0919090 A BR PI0919090A BR PI0919090 A2 BRPI0919090 A2 BR PI0919090A2
Authority
BR
Brazil
Prior art keywords
preparation
acetic acid
acetic
acid
Prior art date
Application number
BRPI0919090A
Other languages
English (en)
Inventor
Brian A Salisbury
Michael E Fitzpatrick
Wayne J Brtko
Original Assignee
Lyondell Chemical Tech Lp
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 Lyondell Chemical Tech Lp filed Critical Lyondell Chemical Tech Lp
Publication of BRPI0919090A2 publication Critical patent/BRPI0919090A2/pt
Publication of BRPI0919090B1 publication Critical patent/BRPI0919090B1/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
    • C07C51/42—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)
  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI0919090-2A 2008-09-11 2009-08-18 "process for producing acetic acid" BRPI0919090B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/283,329 2008-09-11
US12/283,329 US7790920B2 (en) 2008-09-11 2008-09-11 Preparation of acetic acid
PCT/US2009/004705 WO2010030320A1 (en) 2008-09-11 2009-08-18 Preparation of acetic acid

Publications (2)

Publication Number Publication Date
BRPI0919090A2 true BRPI0919090A2 (pt) 2015-12-15
BRPI0919090B1 BRPI0919090B1 (pt) 2018-01-16

Family

ID=41510756

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919090-2A BRPI0919090B1 (pt) 2008-09-11 2009-08-18 "process for producing acetic acid"

Country Status (5)

Country Link
US (1) US7790920B2 (pt)
CN (1) CN102149666A (pt)
BR (1) BRPI0919090B1 (pt)
RU (1) RU2503652C2 (pt)
WO (1) WO2010030320A1 (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US8575403B2 (en) 2010-05-07 2013-11-05 Celanese International Corporation Hydrolysis of ethyl acetate in ethanol separation process
US20110269992A1 (en) * 2010-04-29 2011-11-03 Shao-Hua Guo Preparation of acetic acid and acetic anhydride
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
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
US8710279B2 (en) 2010-07-09 2014-04-29 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US8431740B2 (en) 2010-07-21 2013-04-30 Equistar Chemicals, Lp Controlling decanter phase separation of acetic acid production process
CN103370300B (zh) 2010-12-15 2016-07-06 株式会社大赛璐 乙酸的制备方法
US8629298B2 (en) * 2011-02-28 2014-01-14 Lyondell Chemical Technology, L.P. Acetic acid production process
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
CN103080053B (zh) 2011-04-26 2015-08-12 国际人造丝公司 使用叠置床反应器生产乙醇的方法
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
WO2012149137A1 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
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
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US8614359B2 (en) 2011-11-09 2013-12-24 Celanese International Corporation Integrated acid and alcohol production process
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
WO2013070209A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated carbonylation and hydrogenation process to obtain ethanol
US8686201B2 (en) 2011-11-09 2014-04-01 Celanese International Corporation Integrated acid and alcohol production process having flashing to recover acid production catalyst
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
US8975452B2 (en) 2012-03-28 2015-03-10 Celanese International Corporation Process for producing ethanol by hydrocarbon oxidation and hydrogenation or hydration
US8853469B2 (en) 2012-11-20 2014-10-07 Celanese International Corporation Combined column for separating products of different hydrogenation reactors
US9452531B2 (en) 2014-02-04 2016-09-27 Microsoft Technology Licensing, Llc Controlling a robot in the presence of a moving object
CN107074717B (zh) * 2014-08-05 2020-09-04 英国石油化学品有限公司 一种运行乙酸生产单元中重尾馏分塔的方法
WO2017057142A1 (ja) * 2015-09-30 2017-04-06 株式会社ダイセル 酢酸の製造方法及び製造装置
EP4161888A1 (en) 2020-06-03 2023-04-12 Celanese International Corporation Process for acetic acid production by removing permanganate reducing compounds
CN117225306A (zh) * 2023-08-11 2023-12-15 珠海谦信新材料有限公司 一种乙酸制备装置、方法及控制器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039395A (en) * 1975-08-11 1977-08-02 Monsanto Company Purification of acetic acid
US5672743A (en) * 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of 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
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
CA2234853C (en) * 1995-10-27 2005-01-11 Hoechst Celanese Corporation Process for improving productivity of a carbonylation catalyst solution by removing corrosion metals
GB9625335D0 (en) * 1996-12-05 1997-01-22 Bp Chem Int Ltd Process
GB9824011D0 (en) * 1998-11-03 1998-12-30 Bp Chem Int Ltd Process for the production of acetic acid
US6552221B1 (en) * 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
US6657078B2 (en) * 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US6677480B2 (en) * 2002-01-28 2004-01-13 Celanese International Corporation Process control in production of acetic acid via use of heavy phase density measurement
EP1912926A2 (en) 2005-07-14 2008-04-23 Daicel Chemical Industries, Ltd. Process for producing carboxylic acid

Also Published As

Publication number Publication date
RU2011113985A (ru) 2012-10-20
RU2503652C2 (ru) 2014-01-10
CN102149666A (zh) 2011-08-10
US7790920B2 (en) 2010-09-07
BRPI0919090B1 (pt) 2018-01-16
WO2010030320A1 (en) 2010-03-18
US20100063319A1 (en) 2010-03-11

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LYONDELLBASELL ACETYLS, LLC. (US)

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]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2736 DE 13-06-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.