JP6953518B2 - グリコール酸を製造するための方法 - Google Patents

グリコール酸を製造するための方法 Download PDF

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JP6953518B2
JP6953518B2 JP2019514823A JP2019514823A JP6953518B2 JP 6953518 B2 JP6953518 B2 JP 6953518B2 JP 2019514823 A JP2019514823 A JP 2019514823A JP 2019514823 A JP2019514823 A JP 2019514823A JP 6953518 B2 JP6953518 B2 JP 6953518B2
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bara
reactor
glycolic acid
acid
catalyst
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JP2019529422A5 (enExample
JP2019529422A (ja
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ディーナ ロバーツ，
ディーナ ロバーツ，
デーヴィッド ジョン ワトソン，
デーヴィッド ジョン ワトソン，
ジョン スウィニー，
ジョン スウィニー，
Original Assignee
ジョンソン マッセイ デイヴィー テクノロジーズ リミテッド
ジョンソン マッセイ デイヴィー テクノロジーズ リミテッド
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/145—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide with simultaneous oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C07C59/06—Glycolic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2019514823A 2016-09-16 2017-09-15 グリコール酸を製造するための方法 Active JP6953518B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1615762.0A GB201615762D0 (en) 2016-09-16 2016-09-16 Process
GB1615762.0 2016-09-16
PCT/GB2017/052740 WO2018051115A1 (en) 2016-09-16 2017-09-15 Process for the production of glycolic acid

Publications (3)

Publication Number Publication Date
JP2019529422A JP2019529422A (ja) 2019-10-17
JP2019529422A5 JP2019529422A5 (enExample) 2020-10-22
JP6953518B2 true JP6953518B2 (ja) 2021-10-27

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JP2019514823A Active JP6953518B2 (ja) 2016-09-16 2017-09-15 グリコール酸を製造するための方法

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US (2) US10640443B2 (enExample)
EP (1) EP3512828B1 (enExample)
JP (1) JP6953518B2 (enExample)
KR (1) KR102449054B1 (enExample)
CN (1) CN109715596B (enExample)
AU (1) AU2017327999B2 (enExample)
BR (1) BR112019005028B1 (enExample)
EA (1) EA036428B1 (enExample)
GB (2) GB201615762D0 (enExample)
WO (1) WO2018051115A1 (enExample)
ZA (1) ZA201901641B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US20210355100A1 (en) * 2018-10-29 2021-11-18 Pujing Chemical Industry Co., Ltd. Glycolide Production With Low Solid Residue
US20220306563A1 (en) * 2019-06-27 2022-09-29 Rhodia Operations Method for preparing glycolic acid
CN112521265B (zh) * 2020-12-09 2022-08-09 浙江联盛化学股份有限公司 一种连续化生产乙醇酸的方法
CN114853605B (zh) * 2021-02-03 2024-03-19 中国科学院大连化学物理研究所 甲氧基乙酸甲酯和甲氧基乙酸水解制取乙醇酸和乙醇酸甲酯的方法
WO2022165662A1 (zh) * 2021-02-03 2022-08-11 中国科学院大连化学物理研究所 甲氧基乙酸甲酯和甲氧基乙酸水解制取乙醇酸和乙醇酸甲酯的方法
CN113952906A (zh) * 2021-10-27 2022-01-21 南京延长反应技术研究院有限公司 一种制备羟基乙酸的微界面反应装置及方法
CN114057564B (zh) * 2021-12-09 2023-10-03 上海卓笙环保科技有限公司 一种基于碳酸体系作为无痕催化剂水解乙醇酸酯的方法
GB202201979D0 (en) * 2022-02-15 2022-03-30 Johnson Matthey Plc Process
CN115160122A (zh) * 2022-08-26 2022-10-11 东华工程科技股份有限公司 一种乙醇酸甲酯水解制乙醇酸的新工艺

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Publication number Publication date
GB2559641A (en) 2018-08-15
GB201714877D0 (en) 2017-11-01
GB201615762D0 (en) 2016-11-02
EP3512828A1 (en) 2019-07-24
AU2017327999B2 (en) 2020-11-26
AU2017327999A1 (en) 2019-03-21
US11053186B2 (en) 2021-07-06
CN109715596A (zh) 2019-05-03
BR112019005028B1 (pt) 2022-12-13
GB2559641B (en) 2019-12-04
KR102449054B1 (ko) 2022-09-30
EA036428B1 (ru) 2020-11-10
WO2018051115A1 (en) 2018-03-22
EP3512828B1 (en) 2020-11-11
KR20190047019A (ko) 2019-05-07
JP2019529422A (ja) 2019-10-17
US10640443B2 (en) 2020-05-05
US20190248724A1 (en) 2019-08-15
US20200239395A1 (en) 2020-07-30
BR112019005028A2 (pt) 2019-06-18
EA201990731A1 (ru) 2019-08-30
ZA201901641B (en) 2021-06-30
CN109715596B (zh) 2022-05-17

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