KR0184298B1 - 아세트산의 정제방법 - Google Patents

아세트산의 정제방법 Download PDF

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Publication number
KR0184298B1
KR0184298B1 KR1019950024895A KR19950024895A KR0184298B1 KR 0184298 B1 KR0184298 B1 KR 0184298B1 KR 1019950024895 A KR1019950024895 A KR 1019950024895A KR 19950024895 A KR19950024895 A KR 19950024895A KR 0184298 B1 KR0184298 B1 KR 0184298B1
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KR
South Korea
Prior art keywords
acetic acid
distillation column
purifying
methanol
purification
Prior art date
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.)
Expired - Fee Related
Application number
KR1019950024895A
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English (en)
Korean (ko)
Other versions
KR960007526A (ko
Inventor
사토시 기무라
다카시 우에노
요시아키 모리모토
Original Assignee
고지마 아키로
다이세루 가가쿠 고교 가부시키가이샤
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Publication date
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Application filed by 고지마 아키로, 다이세루 가가쿠 고교 가부시키가이샤 filed Critical 고지마 아키로
Publication of KR960007526A publication Critical patent/KR960007526A/ko
Application granted granted Critical
Publication of KR0184298B1 publication Critical patent/KR0184298B1/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/08—Waste heat
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/22—Accessories

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019950024895A 1994-08-12 1995-08-12 아세트산의 정제방법 Expired - Fee Related KR0184298B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-190699 1994-08-12
JP19069994A JP3332594B2 (ja) 1994-08-12 1994-08-12 酢酸の精製方法

Publications (2)

Publication Number Publication Date
KR960007526A KR960007526A (ko) 1996-03-22
KR0184298B1 true KR0184298B1 (ko) 1999-05-15

Family

ID=16262387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950024895A Expired - Fee Related KR0184298B1 (ko) 1994-08-12 1995-08-12 아세트산의 정제방법

Country Status (8)

Country Link
US (1) US5916422A (https=)
EP (1) EP0696565B1 (https=)
JP (1) JP3332594B2 (https=)
KR (1) KR0184298B1 (https=)
CN (1) CN1063425C (https=)
DE (1) DE69506808T2 (https=)
SG (1) SG81845A1 (https=)
TW (1) TW305832B (https=)

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YU101502A (sh) * 2000-07-06 2006-05-25 Millenium Petrochemicals Inc. Upravljanje procesom proizvodnje sirćetne kiseline
GB0020523D0 (en) * 2000-08-18 2000-10-11 Bp Chem Int Ltd Process
US7351396B2 (en) * 2003-06-05 2008-04-01 Eastman Chemical Company Extraction process for removal of impurities from an aqueous mixture
US7410632B2 (en) * 2003-06-05 2008-08-12 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7282151B2 (en) * 2003-06-05 2007-10-16 Eastman Chemical Company Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
US7452522B2 (en) * 2003-06-05 2008-11-18 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7381386B2 (en) * 2003-06-05 2008-06-03 Eastman Chemical Company Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
US7494641B2 (en) * 2003-06-05 2009-02-24 Eastman Chemical Company Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
US7888530B2 (en) * 2004-09-02 2011-02-15 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US7897810B2 (en) 2004-09-02 2011-03-01 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
US20070238899A9 (en) * 2004-09-02 2007-10-11 Robert Lin Optimized production of aromatic dicarboxylic acids
US7291270B2 (en) * 2004-10-28 2007-11-06 Eastman Chemical Company Process for removal of impurities from an oxidizer purge stream
US7273559B2 (en) * 2004-10-28 2007-09-25 Eastman Chemical Company Process for removal of impurities from an oxidizer purge 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
JP4526381B2 (ja) * 2004-12-27 2010-08-18 ダイセル化学工業株式会社 酢酸の製造方法
US7855306B2 (en) 2005-04-28 2010-12-21 Celanese International Corporation Process for the production of acetic acid
US7402694B2 (en) * 2005-08-11 2008-07-22 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7569722B2 (en) * 2005-08-11 2009-08-04 Eastman Chemical Company Process for removal of benzoic acid from an oxidizer purge stream
US7897808B2 (en) * 2006-03-01 2011-03-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US20070203359A1 (en) 2006-03-01 2007-08-30 Philip Edward Gibson Versatile oxidation byproduct purge process
US7863481B2 (en) * 2006-03-01 2011-01-04 Eastman Chemical Company Versatile oxidation byproduct purge process
US7880032B2 (en) * 2006-03-01 2011-02-01 Eastman Chemical Company Versatile oxidation byproduct purge process
US8062482B2 (en) * 2007-10-30 2011-11-22 Celanese International Corporation Acetaldehyde removal from methyl acetate by distillation at elevated pressure
US8455680B2 (en) * 2008-01-15 2013-06-04 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
CN102177127B (zh) * 2008-08-13 2014-04-09 Amt国际有限公司 从含有相应酯的原料流回收醋酸的方法和装置
US8378141B2 (en) 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
KR101264603B1 (ko) * 2011-09-15 2013-05-24 강기준 에너지 기여 결합 증류를 이용한 방향족 화합물 산화반응시 반응기 배출물로부터 물을 분리하고 카르복실산을 회수하는 장치 및 방법
WO2013164172A1 (en) * 2012-05-02 2013-11-07 Haldor Topsøe A/S Process for the production of chemical compounds from carbon dioxide
JP2012232301A (ja) * 2012-06-25 2012-11-29 Daicel Corp 反応制御方法および制御装置
CN106715379B (zh) 2014-10-02 2020-05-19 国际人造丝公司 用于生产乙酸的方法
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
MY181741A (en) 2015-01-30 2021-01-06 Celanese Int Corp Processes for producing acetic acid
MX2017009867A (es) 2015-01-30 2017-11-15 Celanese Int Corp Procedimientos para producir acido acetico.
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
EP3555036A1 (en) * 2016-12-19 2019-10-23 SABIC Global Technologies B.V. Method of purifying acetic acid
EP3372577B1 (en) * 2017-01-18 2020-01-01 Daicel Corporation Method for producing acetic acid
MX374711B (es) 2017-01-18 2025-03-06 Daicel Corp Metodo para la produccion de acido acetico
US10550058B2 (en) * 2017-03-08 2020-02-04 Daicel Corporation Method for producing acetic acid
KR102281510B1 (ko) * 2017-03-22 2021-07-26 주식회사 다이셀 아세트산의 제조 방법
US20230375478A1 (en) 2022-05-19 2023-11-23 Lyondellbasell Acetyls, Llc Methods for improved control of glacial acetic acid processes

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US34281A (en) * 1862-01-28 Improved clothes-wringer
DE959183C (de) * 1954-06-20 1957-02-28 Wacker Chemie Gmbh Verfahren zur Reinigung von Essigsaeure durch Destillation
US3324010A (en) * 1963-09-30 1967-06-06 Phillips Petroleum Co Employing overhead as reboil heat with flow control
US3414484A (en) * 1966-06-20 1968-12-03 Universal Oil Prod Co Process for separating ethylbenzene from c8 aromatic hydrocarbons by super-distillation with vapor compression-reboiler heat exchange
SE364255B (https=) 1967-04-05 1974-02-18 Monsanto Co
JPS4830615B1 (https=) 1969-11-25 1973-09-21
DE2119744A1 (https=) * 1970-04-23 1971-11-04
JPS4830615A (https=) * 1971-08-24 1973-04-23
US4102922A (en) 1974-12-30 1978-07-25 Monsanto Company Purification of carbonylation products
US4029553A (en) * 1975-07-28 1977-06-14 Monsanto Company Purification of acetic acid streams by distillation
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
JPS5490122A (en) * 1977-12-27 1979-07-17 Chiyoda Chem Eng & Constr Co Ltd Distillation of multi-component hydrocarbon composition
JPS55142543A (en) * 1979-04-03 1980-11-07 Mitsubishi Gas Chem Co Inc Method for prevention of decomposition of catalyst
CA1179291A (en) * 1981-10-30 1984-12-11 David T. Ahlberg Distillation apparatus
JPS6054334A (ja) 1983-09-02 1985-03-28 Daicel Chem Ind Ltd カルボン酸の製造法
US5391821A (en) * 1983-09-02 1995-02-21 Daicel Chemical Industries, Ltd. Process for producing carboxylic acids
US4824527A (en) * 1986-06-10 1989-04-25 Erickson Donald C Nested enrichment cascade distillation of unequal mixtures
CA1313676C (en) 1987-12-23 1993-02-16 Mark Owen Scates Purification of acetic acid with ozone
GB8822661D0 (en) 1988-09-27 1988-11-02 Bp Chem Int Ltd Removal of iodine/iodide impurities
GB9120902D0 (en) * 1991-10-02 1991-11-13 Bp Chem Int Ltd Purification process
GB9211671D0 (en) 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
US5352415A (en) * 1993-09-29 1994-10-04 Hoechst Celanese Corporation Control system for acetic acid manufacturing process

Also Published As

Publication number Publication date
US5916422A (en) 1999-06-29
TW305832B (https=) 1997-05-21
CN1063425C (zh) 2001-03-21
KR960007526A (ko) 1996-03-22
EP0696565B1 (en) 1998-12-23
JP3332594B2 (ja) 2002-10-07
DE69506808D1 (de) 1999-02-04
CN1131139A (zh) 1996-09-18
DE69506808T2 (de) 1999-05-20
EP0696565A1 (en) 1996-02-14
SG81845A1 (en) 2001-07-24
JPH0859542A (ja) 1996-03-05

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