DE60000708T2 - Verfahren zur Herstellung von (Meth)acrylsäure - Google Patents

Verfahren zur Herstellung von (Meth)acrylsäure

Info

Publication number
DE60000708T2
DE60000708T2 DE60000708T DE60000708T DE60000708T2 DE 60000708 T2 DE60000708 T2 DE 60000708T2 DE 60000708 T DE60000708 T DE 60000708T DE 60000708 T DE60000708 T DE 60000708T DE 60000708 T2 DE60000708 T2 DE 60000708T2
Authority
DE
Germany
Prior art keywords
meth
preparation
acrylic acid
acrylic
acid
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 - Lifetime
Application number
DE60000708T
Other languages
English (en)
Other versions
DE60000708D1 (de
Inventor
Timothy Allen Hale
Robert Michael Mason
Josefina Tseng Chapman
James Clarence Day
Chorng Shyuan Tsay
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of DE60000708D1 publication Critical patent/DE60000708D1/de
Publication of DE60000708T2 publication Critical patent/DE60000708T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
DE60000708T 1999-06-28 2000-06-13 Verfahren zur Herstellung von (Meth)acrylsäure Expired - Lifetime DE60000708T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14153499P 1999-06-28 1999-06-28

Publications (2)

Publication Number Publication Date
DE60000708D1 DE60000708D1 (de) 2002-12-12
DE60000708T2 true DE60000708T2 (de) 2003-07-24

Family

ID=22496110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000708T Expired - Lifetime DE60000708T2 (de) 1999-06-28 2000-06-13 Verfahren zur Herstellung von (Meth)acrylsäure

Country Status (8)

Country Link
US (1) US6500982B1 (de)
EP (1) EP1065197B1 (de)
JP (1) JP2001031624A (de)
KR (1) KR100679210B1 (de)
CN (1) CN1221513C (de)
BR (1) BR0002891A (de)
DE (1) DE60000708T2 (de)
TW (1) TWI264433B (de)

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CN1238312C (zh) * 1999-12-02 2006-01-25 克鲁普顿公司 不饱和单体的阻聚
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JP4016650B2 (ja) * 2001-12-14 2007-12-05 三菱化学株式会社 （メタ）アクリル酸の製造方法
US7128813B2 (en) * 2002-05-01 2006-10-31 Rohm And Haas Company Process for manufacturing high purity methacrylic acid
US20040104108A1 (en) 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
US7118689B2 (en) * 2003-08-27 2006-10-10 Ppg Industries Ohio, Inc. Stabilized polychloroethylenes
US7393976B2 (en) * 2003-11-26 2008-07-01 Rohm And Haas Company Process for manufacturing reduced water content (meth)acrylic acid
DE102004028002A1 (de) * 2004-06-09 2006-01-05 Stockhausen Gmbh Verfahren zur Herstellung von hydrophilen Polymeren unter Verwendung eines rechnererzeugten Modells
DE102008000787A1 (de) * 2008-03-20 2009-09-24 Evonik Röhm Gmbh Verfahren zur Aufreinigung von Methacrylsäure
EP2334633B1 (de) * 2008-10-01 2022-01-26 Arkema, Inc. Prozesskontrolle für die reinigung von (meth) acrylsäure unter verwendung von online nahes infrarot
EP2421942B1 (de) * 2009-04-20 2014-06-18 Exxonmobil Upstream Research Company Kryogenes system zur entfernung saurer gase aus einem kohlenwasserstoffgasstrom sowie verfahren zur entfernung der sauren gase
AU2010307274B2 (en) 2009-09-09 2016-02-18 Exxonmobil Upstream Research Company Cryogenic system for removing acid gasses from a hydrocarbon gas stream
WO2013142100A1 (en) 2012-03-21 2013-09-26 Exxonmobil Upstream Research Company Separating carbon dioxide and ethane from a mixed stream
US9718756B2 (en) 2013-07-23 2017-08-01 Lg Chem, Ltd. Method for continuously recovering (meth)acrylic acid and apparatus for the method
US9562719B2 (en) 2013-12-06 2017-02-07 Exxonmobil Upstream Research Company Method of removing solids by modifying a liquid level in a distillation tower
US9752827B2 (en) 2013-12-06 2017-09-05 Exxonmobil Upstream Research Company Method and system of maintaining a liquid level in a distillation tower
MY176166A (en) 2013-12-06 2020-07-24 Exxonmobil Upstream Res Co Method and device for separating hydrocarbons and contaminants with a spray assembly
US9874395B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and system for preventing accumulation of solids in a distillation tower
WO2015084499A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system of modifying a liquid level during start-up operations
WO2015084497A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system of dehydrating a feed stream processed in a distillation tower
WO2015084498A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system for separating a feed stream with a feed stream distribution mechanism
US9874396B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids
CA2924402C (en) 2013-12-06 2017-11-21 Exxonmobil Upstream Research Company Method and device for separating a feed stream using radiation detectors
WO2016061120A1 (en) 2014-10-14 2016-04-21 Ecolab Usa Inc. Reducing polymer fouling and agglomeration in acrylate/methacrylate processes
AU2016223296B2 (en) 2015-02-27 2018-11-08 Exxonmobil Upstream Research Company Reducing refrigeration and dehydration load for a feed stream entering a cryogenic distillation process
US9914701B2 (en) 2015-03-18 2018-03-13 Ecolab Usa Inc. Use of stable lipophilic hydroxylamine compounds for inhibiting polymerization of vinyl monomers
US9957209B2 (en) 2015-03-31 2018-05-01 Ecolab Usa Inc. Use of quinone methides as antipolymerants for vinylic monomers
CN107532083A (zh) 2015-04-20 2018-01-02 艺康美国股份有限公司 位阻氢醌作为防污剂用于不饱和单体
US10766848B2 (en) * 2015-09-07 2020-09-08 Rhodia Operations Use of polymerization inhibitor compositions
US10365037B2 (en) 2015-09-18 2019-07-30 Exxonmobil Upstream Research Company Heating component to reduce solidification in a cryogenic distillation system
MY187623A (en) 2015-09-24 2021-10-04 Exxonmobil Upstream Res Co Treatment plant for hydrocarbon gas having variable contaminant levels
DE202015106097U1 (de) * 2015-11-11 2016-02-01 Holger Blum Fördereinrichtung für eine Vakuumdestillationsanlage
WO2017137348A1 (de) 2016-02-08 2017-08-17 Basf Se Polymerisationsinhibierte wässrige acrylsäurelösungen
US10323495B2 (en) 2016-03-30 2019-06-18 Exxonmobil Upstream Research Company Self-sourced reservoir fluid for enhanced oil recovery
CN108689833B (zh) * 2018-06-01 2021-03-16 安徽恒星制药有限公司 一种稳定的高纯度乳酸制备方法
WO2020005553A1 (en) 2018-06-29 2020-01-02 Exxonmobil Upstream Research Company (Emhc-N1.4A.607) Mixing and heat integration of melt tray liquids in a cryogenic distillation tower
US11306267B2 (en) 2018-06-29 2022-04-19 Exxonmobil Upstream Research Company Hybrid tray for introducing a low CO2 feed stream into a distillation tower

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US4374000A (en) 1981-02-02 1983-02-15 Cosden Technology, Inc. Method for controlling the formation of polymer accumulations during distillation of a vinylaromatic monomer
US4599144A (en) * 1984-06-25 1986-07-08 Standard Oil Company (Indiana) Process for recovery of methacrylic acid
US4780568A (en) * 1984-12-14 1988-10-25 Ashland Oil, Inc. Purification of methacrylic acid from an oxydehydrogenation by crystallization
US5198578A (en) 1986-07-17 1993-03-30 Union Carbide Chemicals Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
JPH03502422A (ja) 1988-12-13 1991-06-06 デークゲンドルファー・ヴェルフト・ウント・アイゼンバウ・ゲゼルシャフト・ミット・ベシュレンクター・ハフツング 束管状反応器
US5177260A (en) 1989-11-06 1993-01-05 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of acrylic acid
DE69402567T2 (de) 1993-01-28 1997-11-27 Mitsubishi Chem Corp Methode zur Herstellung einer ungesättigten Carbonsäure
DE4308087C2 (de) * 1993-03-13 1997-02-06 Basf Ag Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der katalytischen Oxidation von Propylen und/oder Acrolein
TW305830B (de) * 1993-03-26 1997-05-21 Sulzer Chemtech Ag
US5571386A (en) * 1994-05-31 1996-11-05 Rohm And Haas Company Process for grade acrylic acid
TW294658B (de) * 1994-06-02 1997-01-01 Nippon Catalytic Chem Ind
US5728872A (en) * 1994-06-27 1998-03-17 Lutz Riemenschneider Stabilized acrylic acid compositions
JP3937462B2 (ja) * 1994-08-04 2007-06-27 三菱化学株式会社 アクリル酸精製法
DE4431949A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE4431957A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein
DE19501325A1 (de) * 1995-01-18 1996-07-25 Basf Ag Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure enthaltenden Gemisch
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
JP3826435B2 (ja) * 1996-06-26 2006-09-27 三菱化学株式会社 アクリル酸又はメタクリル酸の精製法
JP3312566B2 (ja) * 1996-10-23 2002-08-12 住友化学工業株式会社 アクリル酸からの酢酸の分離方法
JPH10212249A (ja) 1997-01-31 1998-08-11 Nippon Shokubai Co Ltd 易重合性有機化合物の精製方法および精製装置
JP3948798B2 (ja) 1997-10-27 2007-07-25 株式会社日本触媒 アクリル酸の製造方法
JP3031365B2 (ja) * 1997-11-17 2000-04-10 住友化学工業株式会社 アクリル酸の製造方法

Also Published As

Publication number Publication date
CN1221513C (zh) 2005-10-05
EP1065197A1 (de) 2001-01-03
TWI264433B (en) 2006-10-21
CN1287113A (zh) 2001-03-14
KR20010049654A (ko) 2001-06-15
DE60000708D1 (de) 2002-12-12
US6500982B1 (en) 2002-12-31
EP1065197B1 (de) 2002-11-06
KR100679210B1 (ko) 2007-02-07
JP2001031624A (ja) 2001-02-06
BR0002891A (pt) 2001-01-30

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Legal Events

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