JP2014503491A - 酸溶液の精製のための方法 - Google Patents

酸溶液の精製のための方法 Download PDF

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Publication number
JP2014503491A
JP2014503491A JP2013538764A JP2013538764A JP2014503491A JP 2014503491 A JP2014503491 A JP 2014503491A JP 2013538764 A JP2013538764 A JP 2013538764A JP 2013538764 A JP2013538764 A JP 2013538764A JP 2014503491 A JP2014503491 A JP 2014503491A
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JP
Japan
Prior art keywords
stream
hydrolysis
carboxylic acid
anhydride
water
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Legal status (The legal status 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 status listed.)
Pending
Application number
JP2013538764A
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English (en)
Japanese (ja)
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JP2014503491A5 (https=
Inventor
アラン バロン ジェリー
タイラー アールズ ブランドン
フランクリン フィラーズ カール
スターリング クライン ロバート
アボット ウェルマン,ジュニア グレゴリー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Publication of JP2014503491A publication Critical patent/JP2014503491A/ja
Publication of JP2014503491A5 publication Critical patent/JP2014503491A5/ja
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C07C51/087Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides by hydrolysis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/43Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44Separation; 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)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2013538764A 2010-11-12 2011-10-26 酸溶液の精製のための方法 Pending JP2014503491A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41323410P 2010-11-12 2010-11-12
US61/413,234 2010-11-12
US12/982,150 US9416086B2 (en) 2010-11-12 2010-12-30 Processes for purification of acid solutions
US12/982,150 2010-12-30
PCT/US2011/057785 WO2012074628A1 (en) 2010-11-12 2011-10-26 Processes for purification of acid solutions

Publications (2)

Publication Number Publication Date
JP2014503491A true JP2014503491A (ja) 2014-02-13
JP2014503491A5 JP2014503491A5 (https=) 2014-12-11

Family

ID=46048392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013538764A Pending JP2014503491A (ja) 2010-11-12 2011-10-26 酸溶液の精製のための方法

Country Status (7)

Country Link
US (1) US9416086B2 (https=)
EP (1) EP2637996B1 (https=)
JP (1) JP2014503491A (https=)
CN (2) CN104591995A (https=)
BR (1) BR112013011581A2 (https=)
TW (1) TWI577657B (https=)
WO (1) WO2012074628A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017149856A1 (ja) * 2016-03-01 2017-09-08 株式会社ダイセル 酢酸製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9415366B2 (en) 2012-12-31 2016-08-16 Eastman Chemical Company Systems and methods for processing variable acetyl streams
CN106660925B (zh) 2014-08-19 2021-05-11 索尔维阿塞托有限公司 用于回收羧酸的方法和木材处理方法
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
CN107973712B (zh) * 2017-11-28 2023-09-12 天津渤化永利化工股份有限公司 一种提高丙酸产量的系统及方法
CN110922328B (zh) * 2019-12-12 2022-11-08 万华化学集团股份有限公司 一种异辛酸粗产品中重组分的处理方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830254A (https=) * 1971-08-20 1973-04-21
JPS4830254B1 (https=) * 1969-02-27 1973-09-18
DE2423079A1 (de) * 1974-05-13 1975-11-27 Hoechst Ag Verfahren zur reinigung von essigsaeure
WO2006085540A1 (ja) * 2005-02-09 2006-08-17 Mitsubishi Rayon Co., Ltd. α,β-不飽和カルボン酸の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429643A (en) * 1939-08-11 1947-10-28 Joseph G Denny Jr Art of esterification
US3125551A (en) * 1959-03-09 1964-03-17 xlesterifying p polyoxymethylene glycol toth
NZ203226A (en) 1982-02-13 1985-08-30 Bp Chemical Ltd Production of acetic anhydride from methanol and carbon monoxide
JPS58138383A (ja) * 1982-02-13 1983-08-17 Nippon Shinyaku Co Ltd 生理活性物質の製法
DE3823645C1 (https=) 1988-07-13 1989-11-30 Hoechst Ag
US5175362A (en) * 1991-05-29 1992-12-29 Eastman Kodak Company Recovery of acetyl values from ethylidene diacetate
JPH0830254A (ja) * 1994-07-20 1996-02-02 Hitachi Ltd 表示効果発生回路
GB9802027D0 (en) 1998-01-31 1998-03-25 Bp Chem Int Ltd Chemical process
DE10138778A1 (de) 2001-08-07 2003-02-20 Basf Ag Flexibles Verfahren zur gemeinsamen Herstellung von Ameisensäure sowie einer Carbonsäure mit mindestens zwei Kohlenstoffatomen und/oder deren Derivaten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830254B1 (https=) * 1969-02-27 1973-09-18
JPS4830254A (https=) * 1971-08-20 1973-04-21
DE2423079A1 (de) * 1974-05-13 1975-11-27 Hoechst Ag Verfahren zur reinigung von essigsaeure
WO2006085540A1 (ja) * 2005-02-09 2006-08-17 Mitsubishi Rayon Co., Ltd. α,β-不飽和カルボン酸の製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017149856A1 (ja) * 2016-03-01 2017-09-08 株式会社ダイセル 酢酸製造方法
JPWO2017149856A1 (ja) * 2016-03-01 2018-03-08 株式会社ダイセル 酢酸製造方法
KR20180118103A (ko) * 2016-03-01 2018-10-30 주식회사 다이셀 아세트산 제조 방법
US11014868B2 (en) 2016-03-01 2021-05-25 Daicel Corporation Method for producing acetic acid
KR102639480B1 (ko) * 2016-03-01 2024-02-23 주식회사 다이셀 아세트산 제조 방법

Also Published As

Publication number Publication date
BR112013011581A2 (pt) 2016-08-09
EP2637996A1 (en) 2013-09-18
TWI577657B (zh) 2017-04-11
CN103201246A (zh) 2013-07-10
WO2012074628A1 (en) 2012-06-07
US20120123160A1 (en) 2012-05-17
CN104591995A (zh) 2015-05-06
CN103201246B (zh) 2016-04-06
US9416086B2 (en) 2016-08-16
TW201226382A (en) 2012-07-01
EP2637996B1 (en) 2018-02-28

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