CN108368025B - 用于纯化甲基丙烯酸甲酯的方法 - Google Patents

用于纯化甲基丙烯酸甲酯的方法 Download PDF

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Publication number
CN108368025B
CN108368025B CN201680070894.9A CN201680070894A CN108368025B CN 108368025 B CN108368025 B CN 108368025B CN 201680070894 A CN201680070894 A CN 201680070894A CN 108368025 B CN108368025 B CN 108368025B
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distillation column
stream
water
bottoms stream
mma
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Chinese (zh)
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CN108368025A (zh
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W·G·沃利
S·W·霍伊
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Dow Global Technologies LLC
Rohm and Haas Co
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Dow Global Technologies LLC
Rohm and Haas Co
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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
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
    • C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
CN201680070894.9A 2015-12-18 2016-12-08 用于纯化甲基丙烯酸甲酯的方法 Active CN108368025B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562269461P 2015-12-18 2015-12-18
US62/269461 2015-12-18
PCT/US2016/065490 WO2017105977A1 (en) 2015-12-18 2016-12-08 Process for purification of methyl methacrylate

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CN108368025A CN108368025A (zh) 2018-08-03
CN108368025B true CN108368025B (zh) 2021-06-01

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US (1) US10487038B2 (enExample)
EP (1) EP3390342B1 (enExample)
JP (1) JP6913091B2 (enExample)
KR (1) KR102638548B1 (enExample)
CN (1) CN108368025B (enExample)
BR (1) BR112018011104B1 (enExample)
CA (1) CA3008401A1 (enExample)
MX (1) MX2018007379A (enExample)
SA (1) SA518391736B1 (enExample)
SG (1) SG11201804741TA (enExample)
TW (1) TW201739730A (enExample)
WO (1) WO2017105977A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201722903A (zh) * 2015-12-18 2017-07-01 陶氏全球科技責任有限公司 用於純化甲基丙烯酸甲酯之方法
CN112955427B (zh) * 2019-04-04 2024-04-19 株式会社Lg化学 用于连续纯化酯化反应产物的系统
WO2020261720A1 (ja) * 2019-06-28 2020-12-30 旭化成株式会社 メタクリル酸メチルの製造方法
CN114539060B (zh) * 2022-04-27 2022-07-05 太原理工大学 一种无排放甲醇脱氢制甲酸甲酯的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431181A (en) * 1966-06-22 1969-03-04 Melle Bezons Method of separating methanol from low boiling aliphatic esters and water by azeotropic distillation with a hydrocarbon
US4518462A (en) * 1980-06-20 1985-05-21 Asahi Kasei Kogyo Kabushiki Kaisha Distillation process for purifying methyl methacrylate
CN1046518A (zh) * 1989-03-31 1990-10-31 三井东压化学株式会社 甲基丙烯酸甲酯的提纯和制备方法
CN103833551A (zh) * 2012-11-27 2014-06-04 华东理工大学工程设计研究院有限公司 一种甲基丙烯酸甲酯的分离设备及分离方法

Family Cites Families (18)

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JPS579740A (en) * 1980-06-20 1982-01-19 Asahi Chem Ind Co Ltd Purification of methyl methacrylate
JPS579739A (en) * 1980-06-20 1982-01-19 Asahi Chem Ind Co Ltd Purification of methyl methacrylate
JPS5877845A (ja) * 1981-11-02 1983-05-11 Nippon Shokubai Kagaku Kogyo Co Ltd アクリル酸エステルまたはメタクリル酸エステルの製造方法
JP2582127B2 (ja) * 1988-07-04 1997-02-19 株式会社クラレ メタクリル酸メチルの精製法
JP2859682B2 (ja) * 1989-03-31 1999-02-17 三井化学株式会社 メタクリル酸メチルの精製方法及び製造方法
US5435892A (en) 1993-08-30 1995-07-25 Mitsubishi Rayon Co., Ltd. Process for separating methanol and methyl acrylate or methyl methacrylate
JP3585989B2 (ja) * 1995-03-29 2004-11-10 大阪有機化学工業株式会社 アクリル酸メチルまたはメタクリル酸メチルとメタノールの分離方法
JP3999926B2 (ja) * 2000-05-12 2007-10-31 三菱レイヨン株式会社 メタクリル酸エステルの精製方法
JP3672818B2 (ja) * 2000-12-26 2005-07-20 三菱レイヨン株式会社 （メタ）アクリル酸エステルの精製方法
JP4733275B2 (ja) * 2001-01-10 2011-07-27 三菱レイヨン株式会社 （メタ）アクリル酸エステルの精製方法
JP4942878B2 (ja) * 2001-02-07 2012-05-30 三菱レイヨン株式会社 （メタ）アクリル酸エステルの精製方法
JP3819419B2 (ja) 2006-04-21 2006-09-06 旭化成ケミカルズ株式会社 メタクロレイン及びメタノールの回収方法
JP6036402B2 (ja) * 2013-02-26 2016-11-30 三菱化学株式会社 （メタ）アクリル酸エステルの製造方法
JP6094258B2 (ja) * 2013-02-26 2017-03-15 三菱化学株式会社 （メタ）アクリル酸エステルの製造方法
JP6036400B2 (ja) * 2013-02-26 2016-11-30 三菱化学株式会社 （メタ）アクリル酸エステルの製造方法
JP2014162763A (ja) * 2013-02-26 2014-09-08 Mitsubishi Chemicals Corp （メタ）アクリル酸エステルの製造方法
JP6036401B2 (ja) * 2013-02-26 2016-11-30 三菱化学株式会社 （メタ）アクリル酸エステルの製造方法
TWI715627B (zh) * 2015-09-16 2021-01-11 德商羅伊姆公司 含鈉鹽之mma-甲醇混合物的萃取後處理

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431181A (en) * 1966-06-22 1969-03-04 Melle Bezons Method of separating methanol from low boiling aliphatic esters and water by azeotropic distillation with a hydrocarbon
US4518462A (en) * 1980-06-20 1985-05-21 Asahi Kasei Kogyo Kabushiki Kaisha Distillation process for purifying methyl methacrylate
CN1046518A (zh) * 1989-03-31 1990-10-31 三井东压化学株式会社 甲基丙烯酸甲酯的提纯和制备方法
CN103833551A (zh) * 2012-11-27 2014-06-04 华东理工大学工程设计研究院有限公司 一种甲基丙烯酸甲酯的分离设备及分离方法

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BR112018011104A2 (pt) 2018-12-04
CA3008401A1 (en) 2017-06-22
US20180346403A1 (en) 2018-12-06
EP3390342B1 (en) 2020-03-11
TW201739730A (zh) 2017-11-16
US10487038B2 (en) 2019-11-26
CN108368025A (zh) 2018-08-03
BR112018011104B1 (pt) 2021-03-23
WO2017105977A1 (en) 2017-06-22
EP3390342A1 (en) 2018-10-24
JP6913091B2 (ja) 2021-08-04
KR102638548B1 (ko) 2024-02-20
SA518391736B1 (ar) 2021-12-06
JP2018537466A (ja) 2018-12-20
KR20180094937A (ko) 2018-08-24
SG11201804741TA (en) 2018-07-30
MX2018007379A (es) 2018-08-15

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