ZA201001911B - Method and apparatus dor making acetic acid with improved purfication - Google Patents

Method and apparatus dor making acetic acid with improved purfication

Info

Publication number
ZA201001911B
ZA201001911B ZA2010/01911A ZA201001911A ZA201001911B ZA 201001911 B ZA201001911 B ZA 201001911B ZA 2010/01911 A ZA2010/01911 A ZA 2010/01911A ZA 201001911 A ZA201001911 A ZA 201001911A ZA 201001911 B ZA201001911 B ZA 201001911B
Authority
ZA
South Africa
Prior art keywords
purfication
dor
improved
acetic acid
making acetic
Prior art date
Application number
ZA2010/01911A
Other languages
English (en)
Inventor
Nathan Kirk Powell
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 ZA201001911B publication Critical patent/ZA201001911B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA2010/01911A 2007-09-27 2010-03-17 Method and apparatus dor making acetic acid with improved purfication ZA201001911B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/904,574 US7619113B2 (en) 2007-09-27 2007-09-27 Method and apparatus for making acetic acid with improved purification
PCT/US2008/010918 WO2009042078A1 (en) 2007-09-27 2008-09-18 Method and apparatus for making acetic acid with improved purification

Publications (1)

Publication Number Publication Date
ZA201001911B true ZA201001911B (en) 2011-05-25

Family

ID=40340686

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA2010/01911A ZA201001911B (en) 2007-09-27 2010-03-17 Method and apparatus dor making acetic acid with improved purfication
ZA2011/01960A ZA201101960B (en) 2007-09-27 2011-03-15 Method and apparatus for making acetic acid with improved purification

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA2011/01960A ZA201101960B (en) 2007-09-27 2011-03-15 Method and apparatus for making acetic acid with improved purification

Country Status (16)

Country Link
US (1) US7619113B2 (enExample)
EP (1) EP2200964B1 (enExample)
JP (2) JP5410433B2 (enExample)
KR (1) KR20100061846A (enExample)
CN (1) CN101808973B (enExample)
AR (1) AR070948A1 (enExample)
AU (1) AU2008305663A1 (enExample)
BR (1) BRPI0817672A2 (enExample)
CA (1) CA2699762A1 (enExample)
CL (1) CL2008002862A1 (enExample)
MX (3) MX2010003376A (enExample)
NZ (2) NZ584011A (enExample)
RU (2) RU2478608C2 (enExample)
TW (1) TW200927719A (enExample)
WO (1) WO2009042078A1 (enExample)
ZA (2) ZA201001911B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7902397B2 (en) * 2007-10-11 2011-03-08 Celanese International Corporation Method and apparatus for making acetic acid with improved productivity
US7812191B2 (en) * 2008-05-07 2010-10-12 Lyondell Chemical Technology, L.P. Removing hydrocarbon impurities from acetic acid by ionic liquid extraction
US8957248B2 (en) * 2010-07-26 2015-02-17 Daicel Corporation Process for producing acetic acid
US8378141B2 (en) * 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
US8530696B2 (en) 2010-09-24 2013-09-10 Celanese International Corporation Pump around reactor for production of acetic acid
MX338850B (es) 2010-12-24 2016-05-02 Daicel Corp Procedimiento para producir acido acetico.
CA2859068C (en) * 2011-12-21 2016-08-16 Equistar Chemicals, Lp 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
US9051258B2 (en) 2011-12-21 2015-06-09 Lyondellbasell Acetyls, Llc Process for the manufacture of acetic acid
US9193657B2 (en) * 2012-08-17 2015-11-24 Celanese International Corporation Catalyst stability in carbonylation processes
CA2951575A1 (en) 2014-06-17 2015-12-23 Bp Chemicals Limited Method and apparatus for treating offgases in a acetic acid production unit
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
US9233907B1 (en) * 2014-11-14 2016-01-12 Celanese International Corporation Reducing hydrogen iodide content in carbonylation processes
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
US9908835B2 (en) * 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
ES2772775T3 (es) 2017-01-18 2020-07-08 Daicel Corp Método de producción de ácido acético
CN110191874A (zh) * 2017-03-28 2019-08-30 株式会社大赛璐 乙酸的制备方法
US10308581B2 (en) 2017-03-28 2019-06-04 Daicel Corporation Method for producing acetic acid
CN111039775B (zh) * 2018-10-11 2024-05-14 河南顺达新能源科技有限公司 一种醋酸合成催化剂分离回收装置
JP7440229B2 (ja) 2019-09-05 2024-02-28 ケロッグ ブラウン アンド ルート エルエルシー 酢酸製造方法
EP3838363A1 (en) * 2019-12-17 2021-06-23 BP Chemicals Limited Separation process and apparatus
JP2023528449A (ja) * 2020-06-03 2023-07-04 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化合物を除去することによる、酢酸を製造するための方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
CA1228867A (en) * 1984-05-03 1987-11-03 G. Paull Torrence Methanol carbonylation process
GB9626317D0 (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
GB9626324D0 (en) * 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
US6114576A (en) 1997-12-18 2000-09-05 Uop Llc Carbonylation process with integrated heat exchange
CN1295551A (zh) * 1998-03-31 2001-05-16 哈尔多·托普森公司 生产乙酸的方法
GB9816385D0 (en) 1998-07-29 1998-09-23 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
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
US6667418B2 (en) * 2002-04-16 2003-12-23 Celanese International Corporation Oxidation treatment of a recycle stream in production of acetic acid by methanol carbonylation
US7223886B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
JP4732743B2 (ja) * 2004-12-06 2011-07-27 ダイセル化学工業株式会社 蒸留方法
US7855306B2 (en) 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
US7485749B2 (en) * 2006-08-22 2009-02-03 Lyondell Chemical Technology, L.P. Preparation of acetic acid
US7989659B2 (en) * 2007-05-17 2011-08-02 Celanese International Corporation Method and apparatus for making acetic acid with improved light ends column productivity
US7345197B1 (en) * 2007-06-05 2008-03-18 Lyondell Chemical Technology, L.P. Preparation of acetic acid

Also Published As

Publication number Publication date
KR20100061846A (ko) 2010-06-09
US20090088587A1 (en) 2009-04-02
JP2010540516A (ja) 2010-12-24
AU2008305663A1 (en) 2009-04-02
CA2699762A1 (en) 2009-04-02
NZ584011A (en) 2012-10-26
EP2200964B1 (en) 2016-10-26
JP5410433B2 (ja) 2014-02-05
EP2200964A1 (en) 2010-06-30
BRPI0817672A2 (pt) 2015-03-31
JP5736022B2 (ja) 2015-06-17
ZA201101960B (en) 2012-11-28
US7619113B2 (en) 2009-11-17
AR070948A1 (es) 2010-05-19
MX391928B (es) 2025-03-21
MX2010003376A (es) 2010-11-09
MX341499B (es) 2016-08-22
RU2478608C2 (ru) 2013-04-10
RU2012144035A (ru) 2014-09-10
JP2014131977A (ja) 2014-07-17
TW200927719A (en) 2009-07-01
RU2010116386A (ru) 2011-11-10
CN101808973B (zh) 2013-12-11
CL2008002862A1 (es) 2009-09-04
WO2009042078A1 (en) 2009-04-02
CN101808973A (zh) 2010-08-18
NZ602714A (en) 2013-01-25

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