BR112019005028B1 - Processo para produção de ácido glicólico ou um derivado do mesmo - Google Patents
Processo para produção de ácido glicólico ou um derivado do mesmo Download PDFInfo
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- BR112019005028B1 BR112019005028B1 BR112019005028-0A BR112019005028A BR112019005028B1 BR 112019005028 B1 BR112019005028 B1 BR 112019005028B1 BR 112019005028 A BR112019005028 A BR 112019005028A BR 112019005028 B1 BR112019005028 B1 BR 112019005028B1
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- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 description 1
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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
- C07C51/10—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
- C07C51/10—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
- C07C51/42—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
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| PCT/GB2017/052740 WO2018051115A1 (en) | 2016-09-16 | 2017-09-15 | Process for the production of glycolic acid |
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| JP2022506551A (ja) * | 2018-10-29 | 2022-01-17 | プージン ケミカル インダストリー カンパニー リミテッド | 固体残留物の少ないグリコリドの製造 |
| CN113950468A (zh) * | 2019-06-27 | 2022-01-18 | 罗地亚经营管理公司 | 制备羟基乙酸的方法 |
| 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 |
| JP7588730B2 (ja) * | 2021-02-03 | 2024-11-22 | 中国科学院大▲連▼化学物理研究所 | メトキシ酢酸メチル及びメトキシ酢酸の加水分解によるグリコール酸及びグリコール酸メチルの製造方法 |
| 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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| US4431486A (en) * | 1982-04-12 | 1984-02-14 | E. I. Du Pont De Nemours And Company | Azeotropic distillation of hydroxyacetic acid |
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| JP2503178B2 (ja) | 1993-01-29 | 1996-06-05 | 日揮株式会社 | グリコ―ル酸、グリコ―ル酸エステルまたはポリグリコリドの製造方法 |
| KR0124821B1 (ko) | 1993-12-24 | 1997-12-01 | 조말수 | 산성 반응 용액중의 메틸글리콜레이트 분리방법 |
| CN1075142C (zh) | 1994-04-19 | 2001-11-21 | 日本化药株式会社 | 分散染料组合物及用该组合物对疏水性纤维材料进行染色的方法 |
| KR0155273B1 (ko) | 1995-05-24 | 1998-12-15 | 김광호 | 대역 통과 필터 기능을 겸비한 위상 변위 장치 및 그 방법 |
| JPH11335319A (ja) * | 1998-05-19 | 1999-12-07 | Nippon Shokubai Co Ltd | α−ヒドロキシカルボン酸の製造方法 |
| US6376723B2 (en) | 1999-12-29 | 2002-04-23 | Shell Oil Company | Process for the carbonylation of formaldehyde |
| GB0100470D0 (en) | 2001-01-09 | 2001-02-21 | Queen Mary & Westfield College | Organopolysiloxanes containing phosphonic groups, methods for the production and use thereof |
| TW200407300A (en) * | 2002-07-12 | 2004-05-16 | Nippon Catalytic Chem Ind | Process for producing diol derivative |
| JP3772238B2 (ja) * | 2002-07-12 | 2006-05-10 | 株式会社日本触媒 | α−ヒドロキシカルボン酸の製造方法 |
| JP2004043682A (ja) * | 2002-07-12 | 2004-02-12 | Nippon Shokubai Co Ltd | ポリグリコール酸の製造方法 |
| JP4195934B2 (ja) * | 2004-03-01 | 2008-12-17 | 独立行政法人産業技術総合研究所 | イオン性液体を用いたグリコール酸およびそのエステルの製造方法 |
| JP4964772B2 (ja) | 2004-08-04 | 2012-07-04 | フォスフォニックス リミテッド | 置換有機ポリシロキサン類及びそれらの使用 |
| GB0417344D0 (en) | 2004-08-04 | 2004-09-08 | Phosphonics Ltd | Substituted organopolysiloxanes and use thereof |
| GB0602811D0 (en) | 2006-02-10 | 2006-03-22 | Phosphonics Ltd | Substituted Organopolysiloxanes And Use Thereof |
| GB0720579D0 (en) | 2007-10-20 | 2007-11-28 | Phosphonics Ltd | Functionalised materials and uses thereof |
| WO2009140787A1 (en) | 2008-05-20 | 2009-11-26 | Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences | Process for production of glycolic acid |
| CN102099323B (zh) | 2008-05-20 | 2016-04-06 | 中国科学院大连化学物理研究所 | 乙醇酸的生产方法 |
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| EP2831040A1 (en) * | 2012-03-27 | 2015-02-04 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
| US9040748B2 (en) * | 2012-06-08 | 2015-05-26 | Eastman Chemical Company | Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration |
| CN103833548A (zh) * | 2012-11-20 | 2014-06-04 | 中国科学院兰州化学物理研究所 | 一种乙醇酸甲酯的制备方法 |
| GB201505977D0 (en) | 2015-04-08 | 2015-05-20 | Johnson Matthey Davy Technologies Ltd | Catalyst system and process |
| GB201505981D0 (en) | 2015-04-08 | 2015-05-20 | Johnson Matthey Davy Technologies Ltd | Process |
-
2016
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| GB201615762D0 (en) | 2016-11-02 |
| JP2019529422A (ja) | 2019-10-17 |
| GB2559641B (en) | 2019-12-04 |
| EP3512828B1 (en) | 2020-11-11 |
| JP6953518B2 (ja) | 2021-10-27 |
| US20190248724A1 (en) | 2019-08-15 |
| KR20190047019A (ko) | 2019-05-07 |
| CN109715596B (zh) | 2022-05-17 |
| US11053186B2 (en) | 2021-07-06 |
| US20200239395A1 (en) | 2020-07-30 |
| GB2559641A (en) | 2018-08-15 |
| AU2017327999A1 (en) | 2019-03-21 |
| KR102449054B1 (ko) | 2022-09-30 |
| CN109715596A (zh) | 2019-05-03 |
| BR112019005028A2 (pt) | 2019-06-18 |
| GB201714877D0 (en) | 2017-11-01 |
| EA201990731A1 (ru) | 2019-08-30 |
| WO2018051115A1 (en) | 2018-03-22 |
| US10640443B2 (en) | 2020-05-05 |
| EA036428B1 (ru) | 2020-11-10 |
| EP3512828A1 (en) | 2019-07-24 |
| ZA201901641B (en) | 2021-06-30 |
| AU2017327999B2 (en) | 2020-11-26 |
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