EA201390584A1 - Способ производства уксусной кислоты - Google Patents

Способ производства уксусной кислоты

Info

Publication number
EA201390584A1
EA201390584A1 EA201390584A EA201390584A EA201390584A1 EA 201390584 A1 EA201390584 A1 EA 201390584A1 EA 201390584 A EA201390584 A EA 201390584A EA 201390584 A EA201390584 A EA 201390584A EA 201390584 A1 EA201390584 A1 EA 201390584A1
Authority
EA
Eurasian Patent Office
Prior art keywords
reaction mixture
concentration
acetic acid
catalyst
carbon monoxide
Prior art date
Application number
EA201390584A
Other languages
English (en)
Other versions
EA024607B1 (ru
Inventor
Брайан А. Салисбери
Ноэл К. Халлиман
Original Assignee
Лайонделл Кемикал Текнолоджи, Л.П.
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 Лайонделл Кемикал Текнолоджи, Л.П. filed Critical Лайонделл Кемикал Текнолоджи, Л.П.
Publication of EA201390584A1 publication Critical patent/EA201390584A1/ru
Publication of EA024607B1 publication Critical patent/EA024607B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/02—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/08—Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8411—Application to online plant, process monitoring
    • G01N2021/8416—Application to online plant, process monitoring and process controlling, not otherwise provided for
    • 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)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Раскрыт способ регулирования процесса производства уксусной кислоты. Способ включает (i) осуществление реакции метанола и монооксида углерода в присутствии катализатора карбонилирования, стабилизатора катализатора, метилйодида, воды и метилацетата с образованием реакционной смеси, содержащей катализатор, стабилизатор катализатора, метанол, монооксид углерода, диоксид углерода, метилйодид, метилацетат, воду и уксусную кислоту; (ii) измерение концентрации одного из компонентов реакционной смеси с помощью рамановской спектроскопии и (iii) регулирование концентрации этого компонента в реакционной смеси в соответствии с измеренной концентрацией. Способ настоящего изобретения особенно полезен для измерения и регулирования концентрации монооксида углерода в жидкой реакционной смеси.
EA201390584A 2010-10-18 2011-10-18 Способ производства уксусной кислоты EA024607B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/906,575 US8519182B2 (en) 2010-10-18 2010-10-18 Acetic acid production process
PCT/US2011/056733 WO2012054499A1 (en) 2010-10-18 2011-10-18 Acetic acid production process

Publications (2)

Publication Number Publication Date
EA201390584A1 true EA201390584A1 (ru) 2013-08-30
EA024607B1 EA024607B1 (ru) 2016-10-31

Family

ID=44898220

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390584A EA024607B1 (ru) 2010-10-18 2011-10-18 Способ производства уксусной кислоты

Country Status (9)

Country Link
US (1) US8519182B2 (ru)
EP (1) EP2630471B1 (ru)
KR (1) KR101603002B1 (ru)
CN (1) CN103124901B (ru)
BR (1) BR112013009405B1 (ru)
CA (1) CA2814372C (ru)
EA (1) EA024607B1 (ru)
SG (1) SG189346A1 (ru)
WO (1) WO2012054499A1 (ru)

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* Cited by examiner, † Cited by third party
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US8822717B2 (en) 2010-11-24 2014-09-02 LyondellBassell Acetyls, LLC Vinyl acetate production process
US8742180B1 (en) * 2012-11-13 2014-06-03 Lyondell Chemical Technology, L.P. Process control with Raman spectroscopy
US9475746B2 (en) * 2014-09-22 2016-10-25 Lyondellbasell Acetyls, Llc Catalyst stability and corrosion prevention in acetic acid production process
WO2016094351A1 (en) * 2014-12-09 2016-06-16 Lyondellbasell Acetyls, Llc Use of phosphate salts in the production of carboxylic acids
US10118884B2 (en) * 2015-03-09 2018-11-06 Lyondellbasell Acetyls, Llc Acetic acid process
BR112017019235B1 (pt) 2015-03-09 2021-12-21 Lyondellbasell Acetyls, Llc. Processo de ácido acético
KR102287845B1 (ko) * 2017-04-10 2021-08-06 라이온델바젤 아세틸, 엘엘씨 아세트산 공정
SG11201911821UA (en) 2017-06-30 2020-01-30 Lyondellbasell Acetyls Llc Reaction control in acetic acid processes
CN111195530B (zh) * 2018-11-20 2021-04-23 中国科学院大连化学物理研究所 一种原子级单分散的铱基催化剂其制备方法与应用
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
IT202000023584A1 (it) * 2020-10-07 2022-04-07 Velp Scient Srl Metodo e analizzatore elementare per campioni organici e inorganici
US20230375478A1 (en) 2022-05-19 2023-11-23 Lyondellbasell Acetyls, Llc Methods for improved control of glacial acetic acid processes

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US5817869A (en) 1995-10-03 1998-10-06 Quantum Chemical Corporation Use of pentavalent Group VA oxides in acetic acid processing
US6022823A (en) 1995-11-07 2000-02-08 Millennium Petrochemicals, Inc. Process for the production of supported palladium-gold catalysts
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US6552221B1 (en) * 1998-12-18 2003-04-22 Millenium Petrochemicals, Inc. Process control for acetic acid manufacture
US6103934A (en) * 1998-12-18 2000-08-15 Millennium Petrochemicals, Inc. Manufacturing and process control methods
US6420595B1 (en) 2001-09-10 2002-07-16 Millennium Petrochemicals, Inc. Process control for vinyl acetate manufacture
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
JP4245298B2 (ja) * 2002-02-27 2009-03-25 ダイセル化学工業株式会社 気体反応成分の供給制御方法および制御装置
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US8822717B2 (en) 2010-11-24 2014-09-02 LyondellBassell Acetyls, LLC Vinyl acetate production process

Also Published As

Publication number Publication date
WO2012054499A1 (en) 2012-04-26
KR101603002B1 (ko) 2016-03-11
US8519182B2 (en) 2013-08-27
KR20140004634A (ko) 2014-01-13
US20120095259A1 (en) 2012-04-19
EP2630471B1 (en) 2018-11-14
BR112013009405A2 (pt) 2017-09-19
CA2814372A1 (en) 2012-04-26
CN103124901B (zh) 2016-06-01
EP2630471A1 (en) 2013-08-28
EA024607B1 (ru) 2016-10-31
CN103124901A (zh) 2013-05-29
CA2814372C (en) 2016-03-15
SG189346A1 (en) 2013-05-31
BR112013009405B1 (pt) 2021-10-05

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM