CN101679199B - 含有易聚合性化合物的液体的蒸馏方法 - Google Patents

含有易聚合性化合物的液体的蒸馏方法 Download PDF

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Publication number
CN101679199B
CN101679199B CN2008800178187A CN200880017818A CN101679199B CN 101679199 B CN101679199 B CN 101679199B CN 2008800178187 A CN2008800178187 A CN 2008800178187A CN 200880017818 A CN200880017818 A CN 200880017818A CN 101679199 B CN101679199 B CN 101679199B
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China
Prior art keywords
liquid
distillation
polymerizable compound
easily polymerizable
acid
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CN2008800178187A
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English (en)
Chinese (zh)
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CN101679199A (zh
Inventor
石田德政
上村政宏
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Nippon Shokubai Co Ltd
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Nippon Shokubai Co Ltd
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Publication of CN101679199A publication Critical patent/CN101679199A/zh
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CN2008800178187A 2007-06-11 2008-06-03 含有易聚合性化合物的液体的蒸馏方法 Active CN101679199B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP154453/2007 2007-06-11
JP2007154453A JP4995645B2 (ja) 2007-06-11 2007-06-11 易重合性化合物含有液の蒸留方法
PCT/JP2008/060211 WO2008152946A1 (ja) 2007-06-11 2008-06-03 易重合性化合物含有液の蒸留方法

Publications (2)

Publication Number Publication Date
CN101679199A CN101679199A (zh) 2010-03-24
CN101679199B true CN101679199B (zh) 2013-05-29

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CN2008800178187A Active CN101679199B (zh) 2007-06-11 2008-06-03 含有易聚合性化合物的液体的蒸馏方法

Country Status (5)

Country Link
JP (1) JP4995645B2 (ko)
KR (1) KR101513942B1 (ko)
CN (1) CN101679199B (ko)
TW (1) TWI409253B (ko)
WO (1) WO2008152946A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003035A1 (de) * 2009-05-12 2010-11-18 Basf Se Verfahren zur Herstellung von urethangruppenhaltigen (Meth)acrylsäureestern
JP5500965B2 (ja) * 2009-12-14 2014-05-21 三菱レイヨン株式会社 モノマー精製品の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1291606A (zh) * 1999-10-12 2001-04-18 株式会社日本触媒 制备丙烯酸酯和甲基丙烯酸酯的方法
CN1293185A (zh) * 1999-10-07 2001-05-02 株式会社日本触媒 (甲基)丙烯酸羟烷基酯的纯化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW407145B (en) * 1995-10-02 2000-10-01 Idemitsu Pertrochemical Co Ltd Process for inhibiting polymerization of a vinyl compound
JPH11226301A (ja) * 1998-02-20 1999-08-24 Nippon Shokubai Co Ltd 蒸留方法及び蒸留装置
JP4143218B2 (ja) * 1999-04-23 2008-09-03 株式会社日本触媒 薄膜式蒸発装置における重合防止方法および薄膜式蒸発装置
JP4068839B2 (ja) * 2001-12-11 2008-03-26 株式会社日本触媒 易重合性物質の貯蔵タンク
CN1262528C (zh) * 2002-01-29 2006-07-05 三菱化学株式会社 (甲基)丙烯酸的制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1293185A (zh) * 1999-10-07 2001-05-02 株式会社日本触媒 (甲基)丙烯酸羟烷基酯的纯化方法
CN1291606A (zh) * 1999-10-12 2001-04-18 株式会社日本触媒 制备丙烯酸酯和甲基丙烯酸酯的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2003-175328A 2003.06.24

Also Published As

Publication number Publication date
JP2008303200A (ja) 2008-12-18
KR101513942B1 (ko) 2015-04-21
KR20100024409A (ko) 2010-03-05
TWI409253B (zh) 2013-09-21
TW200904797A (en) 2009-02-01
CN101679199A (zh) 2010-03-24
WO2008152946A1 (ja) 2008-12-18
JP4995645B2 (ja) 2012-08-08

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