JP5681798B2 - 乾燥カラムからの蒸気を軽質留分カラムに供給するための方法及びシステム - Google Patents

乾燥カラムからの蒸気を軽質留分カラムに供給するための方法及びシステム Download PDF

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JP5681798B2
JP5681798B2 JP2013524876A JP2013524876A JP5681798B2 JP 5681798 B2 JP5681798 B2 JP 5681798B2 JP 2013524876 A JP2013524876 A JP 2013524876A JP 2013524876 A JP2013524876 A JP 2013524876A JP 5681798 B2 JP5681798 B2 JP 5681798B2
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column
light fraction
product stream
side streams
acetic acid
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JP2013524876A
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Japanese (ja)
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JP2013537549A (ja
JP2013537549A5 (enExample
Inventor
ジノービル，レイモンド・ジェイ
シェイヴァー，ロナルド・デーヴィッド
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セラニーズ・インターナショナル・コーポレーション
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    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; 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
    • C07C51/10—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

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  • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
JP2013524876A 2010-08-16 2011-08-11 乾燥カラムからの蒸気を軽質留分カラムに供給するための方法及びシステム Expired - Fee Related JP5681798B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/857,323 2010-08-16
US12/857,323 US8378141B2 (en) 2010-08-16 2010-08-16 Process and system for supplying vapor from drying column to light ends column
PCT/US2011/047375 WO2012024154A1 (en) 2010-08-16 2011-08-11 Process and system for supplying vapor from drying column to light ends column

Publications (3)

Publication Number Publication Date
JP2013537549A JP2013537549A (ja) 2013-10-03
JP2013537549A5 JP2013537549A5 (enExample) 2014-09-18
JP5681798B2 true JP5681798B2 (ja) 2015-03-11

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ID=44545917

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JP2013524876A Expired - Fee Related JP5681798B2 (ja) 2010-08-16 2011-08-11 乾燥カラムからの蒸気を軽質留分カラムに供給するための方法及びシステム

Country Status (13)

Country Link
US (1) US8378141B2 (enExample)
EP (1) EP2606026B1 (enExample)
JP (1) JP5681798B2 (enExample)
CN (2) CN103180283A (enExample)
AR (1) AR082709A1 (enExample)
BR (1) BR112013003602B1 (enExample)
CA (1) CA2808385C (enExample)
MX (1) MX2013001949A (enExample)
RS (1) RS56681B1 (enExample)
RU (1) RU2564021C2 (enExample)
SG (1) SG187849A1 (enExample)
TW (1) TWI598329B (enExample)
WO (1) WO2012024154A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108137468B (zh) * 2015-10-02 2021-04-13 国际人造丝公司 使用水的再循环生产乙酸的方法
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2026908A (en) 1932-10-05 1936-01-07 Gen Aniline Works Inc Waterinsoluble azodyestuffs
US3769329A (en) 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
US3769177A (en) 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
US5144068A (en) 1984-05-03 1992-09-01 Hoechst Celanese Corporation Methanol carbonylation process
US5026908A (en) 1984-05-03 1991-06-25 Hoechst Celanese Corporation Methanol carbonylation process
US5001259A (en) 1984-05-03 1991-03-19 Hoechst Celanese Corporation Methanol carbonylation process
US4615806B1 (en) 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
CA1299195C (en) 1986-06-16 1992-04-21 G. Paull Torrence Addition of hydrogen to carbon monoxide feed gas in producing acetic acid by carbonylation of methanol
US4894477A (en) 1986-10-14 1990-01-16 Hoechst Celanese Corporation Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid
US5672743A (en) 1993-09-10 1997-09-30 Bp Chemicals Limited Process for the production of acetic acid
JP3332594B2 (ja) 1994-08-12 2002-10-07 ダイセル化学工業株式会社 酢酸の精製方法
US5696284A (en) 1995-06-21 1997-12-09 Bp Chemicals Limited Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
IN189249B (enExample) 1995-10-27 2003-01-18 Hoechst Celanese Corp
IN192600B (enExample) 1996-10-18 2004-05-08 Hoechst Celanese Corp
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
GB9625335D0 (en) 1996-12-05 1997-01-22 Bp Chem Int Ltd Process
GB9626317D0 (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
GB9626428D0 (en) 1996-12-19 1997-02-05 Bp Chem Int Ltd Process
US6225498B1 (en) 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US6627770B1 (en) * 2000-08-24 2003-09-30 Celanese International Corporation Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US7005541B2 (en) 2002-12-23 2006-02-28 Celanese International Corporation Low water methanol carbonylation process for high acetic acid production and for water balance control
US7223886B2 (en) 2004-03-02 2007-05-29 Celanese International Corporation Removal of permanganate reducing compounds from methanol carbonylation process stream
US7271293B2 (en) 2004-03-02 2007-09-18 Celanese International Corporation Control method for process of removing permanganate reducing compounds from methanol carbonylation process
US7767848B2 (en) * 2005-02-08 2010-08-03 Celanese International Corporation Method of controlling acetic acid process
CN101116039B (zh) * 2005-02-08 2012-08-15 塞拉尼斯国际公司 控制乙酸工艺的方法
US7855306B2 (en) * 2005-04-28 2010-12-21 Celanese International Corporation Process for the production 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
US8017802B2 (en) 2007-05-21 2011-09-13 Celanese International Corporation Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation
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
MX2010011850A (es) 2008-04-29 2010-11-30 Celanese Int Corp Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente.

Also Published As

Publication number Publication date
RU2013111849A (ru) 2014-09-27
EP2606026A1 (en) 2013-06-26
BR112013003602A2 (pt) 2016-08-16
CA2808385A1 (en) 2012-02-23
JP2013537549A (ja) 2013-10-03
CN106518654A (zh) 2017-03-22
WO2012024154A1 (en) 2012-02-23
US20120041230A1 (en) 2012-02-16
TWI598329B (zh) 2017-09-11
RU2564021C2 (ru) 2015-09-27
SG187849A1 (en) 2013-03-28
EP2606026B1 (en) 2017-09-27
BR112013003602B1 (pt) 2019-05-28
RS56681B1 (sr) 2018-03-30
TW201233671A (en) 2012-08-16
AR082709A1 (es) 2012-12-26
CA2808385C (en) 2019-02-05
CN103180283A (zh) 2013-06-26
US8378141B2 (en) 2013-02-19
MX2013001949A (es) 2013-03-08

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