CN1035175C - 丙烯酸制造中高纯度地精制丙烯酸的方法 - Google Patents

丙烯酸制造中高纯度地精制丙烯酸的方法 Download PDF

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Publication number
CN1035175C
CN1035175C CN93101177A CN93101177A CN1035175C CN 1035175 C CN1035175 C CN 1035175C CN 93101177 A CN93101177 A CN 93101177A CN 93101177 A CN93101177 A CN 93101177A CN 1035175 C CN1035175 C CN 1035175C
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CN
China
Prior art keywords
solvent
azeotropic
acrylic acid
weight
mixture
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
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CN93101177A
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English (en)
Chinese (zh)
Other versions
CN1078458A (zh
Inventor
坂元一彦
田中宏明
上冈正敏
赤泽阳治
马场将夫
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.)
Nippon Shokubai Co Ltd
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Nippon Shokubai Co Ltd
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Publication of CN1078458A publication Critical patent/CN1078458A/zh
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Publication of CN1035175C publication Critical patent/CN1035175C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid

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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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CN93101177A 1992-01-09 1993-01-09 丙烯酸制造中高纯度地精制丙烯酸的方法 Expired - Fee Related CN1035175C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP233192 1992-01-09
JP2331/92 1992-01-09

Publications (2)

Publication Number Publication Date
CN1078458A CN1078458A (zh) 1993-11-17
CN1035175C true CN1035175C (zh) 1997-06-18

Family

ID=11526335

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93101177A Expired - Fee Related CN1035175C (zh) 1992-01-09 1993-01-09 丙烯酸制造中高纯度地精制丙烯酸的方法

Country Status (9)

Country Link
US (1) US5315037A (enExample)
EP (1) EP0551111B1 (enExample)
KR (1) KR960004624B1 (enExample)
CN (1) CN1035175C (enExample)
AU (1) AU654070B2 (enExample)
CA (1) CA2086779C (enExample)
DE (1) DE69311585T2 (enExample)
MX (1) MX9300065A (enExample)
TW (1) TW295580B (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3937462B2 (ja) * 1994-08-04 2007-06-27 三菱化学株式会社 アクリル酸精製法
JP3028925B2 (ja) * 1995-12-05 2000-04-04 株式会社日本触媒 アクリル酸の製造方法
DE19600955A1 (de) 1996-01-12 1997-07-17 Basf Ag Verfahren zur Herstellung von Acrylsäure und deren Ester
DE19624674A1 (de) 1996-06-20 1998-01-02 Basf Ag Verfahren zur Entsorgung von bei der Acrylsäure- oder Methacrylsäure-Herstellung anfallenden Nebenkomponenten
DE19648743A1 (de) 1996-11-25 1998-05-28 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
US5877345A (en) * 1997-02-07 1999-03-02 Rohm And Haas Company Process for producing butyl acrylate
US6084127A (en) * 1997-02-28 2000-07-04 Nippon Shokubai Co Ltd Method for recovering acrylic acid
KR100235463B1 (ko) * 1997-07-19 1999-12-15 성재갑 아크릴산의 효율적 분리 방법(Process for Purification of Acrylic Acid)
TW524796B (en) * 1997-11-17 2003-03-21 Sumitomo Chemical Co Method for producing acrylic acid
US6180827B1 (en) 1998-02-03 2001-01-30 Hfm International, Inc. Recovery of acrylic acid from process or waste water streams
DE19814449A1 (de) 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern
DE19833049A1 (de) 1998-07-22 2000-01-27 Basf Ag Verfahren zur Herstellung von Acrylsäure
US6384274B1 (en) 1998-09-27 2002-05-07 Rohm And Haas Company Single reactor process for preparing acrylic acid from propylene having improved capacity
EP1035103B1 (en) * 1999-03-05 2003-10-15 Rohm And Haas Company Process for preparing acrylic acid
JP2001213839A (ja) 2000-02-03 2001-08-07 Nippon Shokubai Co Ltd （メタ）アクリル酸の製造方法
JP2001247510A (ja) * 2000-03-08 2001-09-11 Nippon Shokubai Co Ltd アクリル酸の製造方法
JP4759153B2 (ja) 2001-03-21 2011-08-31 株式会社日本触媒 （メタ）アクリル酸溶液の蒸留方法
US6737546B2 (en) * 2001-11-13 2004-05-18 Lurgi Ag Extraction process for recovery of acrylic acid
MXPA02011788A (es) * 2001-12-13 2005-08-26 Rohm & Haas Proceso para inhibir formacion de polimero en un proceso de deshidratacion azeotropica de monomero de vinilo.
US20030150705A1 (en) * 2002-01-08 2003-08-14 Deshpande Sanjeev D. Acrylic acid recovery utilizing ethyl acrylate and selected co-solvents
JP3905781B2 (ja) * 2002-03-20 2007-04-18 株式会社日本触媒 ポリアクリル酸の製造方法
US20040104108A1 (en) * 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
CN1321968C (zh) * 2003-04-09 2007-06-20 上海华谊丙烯酸有限公司 共沸精馏提纯丙烯酸的方法
JP3957298B2 (ja) * 2003-06-05 2007-08-15 株式会社日本触媒 アクリル酸の製造方法
JP4580151B2 (ja) 2003-06-05 2010-11-10 株式会社日本触媒 アクリル酸の製造方法
JP4056429B2 (ja) 2003-06-05 2008-03-05 株式会社日本触媒 （メタ）アクリル酸の製造方法
WO2005007609A1 (de) 2003-07-11 2005-01-27 Basf Aktiengesellschaft Thermisches trennverfahren zur abtrennung wenigstens eines (meth)acrylmonomere angereichert enthaltenden stoffstroms
CN100410228C (zh) * 2006-01-27 2008-08-13 中国石油集团工程设计有限责任公司 丙烯酸共沸精制并回收乙酸工艺
JP4253330B2 (ja) * 2006-04-07 2009-04-08 株式会社日本触媒 有機酸の製造方法
JP5358582B2 (ja) * 2007-10-23 2013-12-04 エルジー・ケム・リミテッド （メタ）アクリル酸回収方法および（メタ）アクリル酸回収装置
JP5380434B2 (ja) 2008-04-27 2014-01-08 株式会社日本触媒 アクリル酸の製造方法ならびにその製造方法を用いた親水性樹脂の製造方法および吸水性樹脂の製造方法
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
US8658824B2 (en) * 2011-10-03 2014-02-25 Celanese International Corporation Processes for producing acrylic acids and acrylates
US20140121403A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Integrated Process for the Production of Acrylic Acids and Acrylates
KR20160009598A (ko) 2013-05-20 2016-01-26 사우디 베이식 인더스트리즈 코포레이션 아세트산 및 아크릴산의 정제 방법
US10093551B2 (en) 2014-09-23 2018-10-09 Basf Se Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production
EP3770145A1 (en) 2019-07-24 2021-01-27 Basf Se A process for the continuous production of either acrolein or acrylic acid as the target product from propene

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859175A (en) * 1972-05-24 1975-01-07 Sumitomo Chemical Co Process for purifying acrylic acid by plural stage distillation and an extraction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433831A (en) * 1965-06-30 1969-03-18 Asahi Chemical Ind Separation and purification of acrylic acid from acetic acid by solvent extraction and azeotropic distillation with a two component solvent-entrainer system
US4147721A (en) * 1978-04-06 1979-04-03 Halcon Research And Development Corporation Process for recovering methacrylic acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859175A (en) * 1972-05-24 1975-01-07 Sumitomo Chemical Co Process for purifying acrylic acid by plural stage distillation and an extraction

Also Published As

Publication number Publication date
AU654070B2 (en) 1994-10-20
AU3105793A (en) 1993-07-15
CN1078458A (zh) 1993-11-17
EP0551111A1 (en) 1993-07-14
TW295580B (enExample) 1997-01-11
KR930016384A (ko) 1993-08-26
CA2086779C (en) 1998-06-23
CA2086779A1 (en) 1993-07-10
KR960004624B1 (ko) 1996-04-09
US5315037A (en) 1994-05-24
DE69311585D1 (de) 1997-07-24
MX9300065A (es) 1993-09-30
DE69311585T2 (de) 1998-02-12
EP0551111B1 (en) 1997-06-18

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