BR112017025913A2 - processo para preparação de uma composição de ácido purificado. - Google Patents
processo para preparação de uma composição de ácido purificado.Info
- Publication number
- BR112017025913A2 BR112017025913A2 BR112017025913A BR112017025913A BR112017025913A2 BR 112017025913 A2 BR112017025913 A2 BR 112017025913A2 BR 112017025913 A BR112017025913 A BR 112017025913A BR 112017025913 A BR112017025913 A BR 112017025913A BR 112017025913 A2 BR112017025913 A2 BR 112017025913A2
- Authority
- BR
- Brazil
- Prior art keywords
- fdca
- esters
- oxidation product
- solution
- ffca
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B31/00—Reduction in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B33/00—Oxidation in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/02—Purification; Separation; Stabilisation; Use of additives by treatment giving rise to a chemical modification
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Abstract
uma composição de ácido purificado compreendendo ácido 2,5-furancarboxílico é preparada em um processo, compreendendo (i) oxidar uma matéria ?prima contendo 5-alcóximetilfurfural em um produto de oxidação compreendendo ácido 2,5-furandicarboxílico (fdca) e ácido 2-formil-furan-5-carboxílico (ffca) e ésteres de fdca e, opcionalmente, ésteres de ffca; (ii) opcionalmente, dissolver pelo menos parte do produto de oxidação em um solvente polar para obter uma solução do produto de oxidação, compreendendo fdca, ffca e ésteres de fdca e, opcionalmente, ésteres de ffca; (iii) hidrolisar a pelo menos uma parte do produto de oxidação na presença de água, assim, hidrolisando pelo menos ésteres de fdca e, opcionalmente, ésteres de ffca para obter uma solução aquosa de uma composição ácida compreendendo fdca, ffca e éster de fdca em uma quantidade abaixo da quantidade de éster de fdca na solução do produto de oxidação; (iv) colocar pelo menos uma parte da solução da composição ácida obtida na etapa (iii) em contato com hidrogênio na presença de um catalisador de hidrogenação para hidrogenar ffca em produtos de hidrogenação, produzindo uma solução hidrogenada; e (v) separar pelo menos uma porção do fdca de pelo menos parte da solução hidrogenada por cristalização.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2014923 | 2015-06-05 | ||
NL2014923 | 2015-06-05 | ||
PCT/NL2016/050405 WO2016195500A1 (en) | 2015-06-05 | 2016-06-06 | Process for the preparation of a purified acid composition |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017025913A2 true BR112017025913A2 (pt) | 2018-08-14 |
BR112017025913B1 BR112017025913B1 (pt) | 2022-08-23 |
Family
ID=53502805
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017025913-3A BR112017025913B1 (pt) | 2015-06-05 | 2016-06-06 | Processo para preparação de uma composição de ácido purificado |
BR112017025910-9A BR112017025910B1 (pt) | 2015-06-05 | 2016-06-06 | Processo para preparação de uma composição de ácido purificado |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017025910-9A BR112017025910B1 (pt) | 2015-06-05 | 2016-06-06 | Processo para preparação de uma composição de ácido purificado |
Country Status (11)
Country | Link |
---|---|
US (2) | US10351544B2 (pt) |
EP (2) | EP3303310B1 (pt) |
JP (2) | JP6615231B2 (pt) |
KR (2) | KR102067718B1 (pt) |
CN (2) | CN107848999B (pt) |
AU (2) | AU2016271834B2 (pt) |
BR (2) | BR112017025913B1 (pt) |
CA (2) | CA2988307C (pt) |
ES (2) | ES2833165T3 (pt) |
MX (2) | MX2017015720A (pt) |
WO (2) | WO2016195499A1 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017123763A1 (en) | 2016-01-13 | 2017-07-20 | Rennovia Inc. | Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof |
JP2017190316A (ja) * | 2016-04-15 | 2017-10-19 | 三菱ケミカル株式会社 | 2,5−フランジカルボン酸の精製方法 |
EP3652161A1 (en) * | 2017-07-12 | 2020-05-20 | Stora Enso Oyj | Purified 2,5-furandicarboxylic acid pathway products |
EP3444354A1 (en) * | 2017-08-16 | 2019-02-20 | Basf Se | Process of separating 2,5-diformylfuran from an aqueous mixture by cooling |
TWI650318B (zh) | 2017-10-30 | 2019-02-11 | 財團法人工業技術研究院 | 以結晶法純化2,5-呋喃二甲酸的粗產物之方法與聚酯之形成方法 |
US11440895B2 (en) | 2018-06-25 | 2022-09-13 | Eastman Chemical Company | Oxidation process to produce 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) |
US11655334B2 (en) | 2018-06-25 | 2023-05-23 | Eastman Chemical Company | Oxidation process to produce 5 methyl 5-methylfuran-2-carboxylate (MMFC) |
CN109293608B (zh) * | 2018-09-21 | 2023-06-16 | 中国科学技术大学 | 一种5-甲酰基糠酸的制备方法 |
TWI697488B (zh) * | 2019-07-02 | 2020-07-01 | 遠東新世紀股份有限公司 | 粗製2,5-呋喃二甲酸的純化方法 |
TWI697487B (zh) * | 2019-07-02 | 2020-07-01 | 遠東新世紀股份有限公司 | 粗製2,5-呋喃二甲酸的純化方法 |
US11787774B2 (en) | 2019-09-05 | 2023-10-17 | Eastman Chemical Company | Efficient process for producing 5-(alkoxycarbonyl)-furan-2-carboxylic acids |
BR112022011341A2 (pt) * | 2019-12-20 | 2022-08-23 | Furanix Technologies Bv | Processo para produzir uma composição de ácido carboxílico, composição de ácido carboxílico, e, material de partida para a produção de polialquilenofuranoato |
JP2023507463A (ja) | 2019-12-20 | 2023-02-22 | フラニックス・テクノロジーズ・ベーフェー | 精製された2,5-フランジカルボン酸の、有機酸及び熱による処理 |
WO2021123189A1 (en) | 2019-12-20 | 2021-06-24 | Furanix Technologies B.V. | Process for producing 2,5-furandicarboxylic acid from ethers of 5-hydroxymethylfurfural |
EP4341250A1 (en) * | 2021-05-20 | 2024-03-27 | Eastman Chemical Company | Purge process for 5-(methoxycarbonyl)furan-2-carboxylic acid (mcfc) |
BR112023024159A2 (pt) * | 2021-05-20 | 2024-01-30 | Eastman Chem Co | Processo de purga para ácido 5-(alcoxicarbonil)furan-2-carboxílico (acfc) |
EP4341249A1 (en) * | 2021-05-20 | 2024-03-27 | Eastman Chemical Company | Mother liquor compositiion generated in mcfc process |
CN115028610B (zh) * | 2022-05-07 | 2024-03-05 | 浙江恒逸石化研究院有限公司 | 一种2,5-呋喃二甲酸的纯化方法 |
WO2023242150A1 (en) | 2022-06-14 | 2023-12-21 | Furanix Technologies B.V. | Producing 2,5-furandicarboxylic acid in the presence of modifying acid |
WO2023242152A1 (en) | 2022-06-14 | 2023-12-21 | Furanix Technologies B.V. | Producing 2,5-furandicarboxylic acid from mixed feed |
WO2023242151A1 (en) | 2022-06-14 | 2023-12-21 | Furanix Technologies B.V. | Producing 2,5-furandicarboxylic acid with recovery of acid |
WO2024062084A1 (en) | 2022-09-23 | 2024-03-28 | Furanix Technologies B.V. | Oxidation of furan derivative |
CN115894411A (zh) * | 2022-12-29 | 2023-04-04 | 厦门大学 | 低沸点溶液在2,5-呋喃二甲酸纯化中的应用及其纯化方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2893860B2 (ja) * | 1990-05-17 | 1999-05-24 | 三菱瓦斯化学株式会社 | 高純度イソフタル酸の製造法 |
JPH05190908A (ja) | 1992-01-13 | 1993-07-30 | Nec Corp | 光電変換装置 |
DE4334100C2 (de) | 1992-10-13 | 2003-02-13 | Mitsubishi Chem Corp | Verfahren zur Herstellung hochreiner Terephthalsäure |
JPH09151162A (ja) * | 1995-11-30 | 1997-06-10 | Sekiyu Sangyo Kasseika Center | ナフタレンジカルボン酸の精製法 |
US6265608B1 (en) * | 1998-06-30 | 2001-07-24 | Eastman Chemical Company | Method of purifying aromatic dicarboxylic acids |
US6455742B1 (en) | 1999-09-02 | 2002-09-24 | Wisconsin Alumni Research Foundation | Method for catalytically reducing carboxylic acid groups to hydroxyl groups in hydroxycarboxylic acids |
DE602004003722T2 (de) | 2004-12-15 | 2007-10-04 | Saudi Basic Industries Corp. | Verfahren zur Herstellung gereinigter Terephtalsäure |
EP3257845A1 (en) | 2009-05-14 | 2017-12-20 | Archer Daniels Midland Company | Preparation of 2,5-furandicarboxylic acid by oxidation of 5-(acetoxymethyl)furfural in the presence of a bromide, oxygen and a cobalt(ii) or cerium(iii) catalyst |
KR101769503B1 (ko) | 2009-10-07 | 2017-08-18 | 퓨라닉스 테크놀러지스 비.브이. | 2,5-퓨란다이카르복시산 및 이들의 에스테르의 제조방법 |
US8865921B2 (en) | 2009-10-07 | 2014-10-21 | Furanix Technologies B.V. | Method for the preparation of 2,5-furandicarboxylic acid and for the preparation of the dialkyl ester of 2,5-furandicarboxylic acid |
US20120302773A1 (en) * | 2011-05-24 | 2012-11-29 | Eastman Chemical Company | Oxidation process to produce a crude and/or purified carboxylic acid product |
US8969404B2 (en) * | 2012-06-22 | 2015-03-03 | Eastman Chemical Company | Purifying crude furan 2,5-dicarboxylic acid by hydrogenation |
US8748479B2 (en) | 2012-06-22 | 2014-06-10 | Eastman Chemical Company | Process for purifying crude furan 2,5-dicarboxylic acid using hydrogenation |
US9006470B2 (en) * | 2012-11-08 | 2015-04-14 | Eastman Chemical Company | Method of synthesizing low color furan diesters |
US9156805B2 (en) * | 2012-11-20 | 2015-10-13 | Eastman Chemical Company | Oxidative purification method for producing purified dry furan-2,5-dicarboxylic acid |
NL2010572C2 (en) | 2013-04-05 | 2014-10-07 | Furanix Technologies Bv | Process for the preaparation of 2,5-furan-dicarboxylic acid. |
WO2015030590A1 (en) * | 2013-08-30 | 2015-03-05 | Furanix Technologies B.V. | Process for purifying an acid composition comprising 2-formyl-furan-5-carboxylic acid and 2,5-furandicarboxylic acid |
-
2016
- 2016-06-06 BR BR112017025913-3A patent/BR112017025913B1/pt active IP Right Grant
- 2016-06-06 BR BR112017025910-9A patent/BR112017025910B1/pt active IP Right Grant
- 2016-06-06 WO PCT/NL2016/050404 patent/WO2016195499A1/en active Application Filing
- 2016-06-06 US US15/579,257 patent/US10351544B2/en active Active
- 2016-06-06 US US15/579,256 patent/US10464913B2/en active Active
- 2016-06-06 JP JP2017563100A patent/JP6615231B2/ja active Active
- 2016-06-06 CA CA2988307A patent/CA2988307C/en active Active
- 2016-06-06 JP JP2017563081A patent/JP6615230B2/ja active Active
- 2016-06-06 KR KR1020187000228A patent/KR102067718B1/ko active IP Right Grant
- 2016-06-06 MX MX2017015720A patent/MX2017015720A/es unknown
- 2016-06-06 AU AU2016271834A patent/AU2016271834B2/en not_active Ceased
- 2016-06-06 AU AU2016271835A patent/AU2016271835B2/en not_active Ceased
- 2016-06-06 ES ES16742030T patent/ES2833165T3/es active Active
- 2016-06-06 ES ES16742029T patent/ES2833164T3/es active Active
- 2016-06-06 EP EP16742029.8A patent/EP3303310B1/en active Active
- 2016-06-06 KR KR1020187000145A patent/KR102072002B1/ko active IP Right Grant
- 2016-06-06 EP EP16742030.6A patent/EP3303311B1/en active Active
- 2016-06-06 CN CN201680045984.2A patent/CN107848999B/zh active Active
- 2016-06-06 CN CN201680045976.8A patent/CN107848998B/zh active Active
- 2016-06-06 MX MX2017015723A patent/MX2017015723A/es unknown
- 2016-06-06 WO PCT/NL2016/050405 patent/WO2016195500A1/en active Application Filing
- 2016-06-06 CA CA2988392A patent/CA2988392C/en active Active
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Legal Events
Date | Code | Title | Description |
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B25A | Requested transfer of rights approved |
Owner name: FURANIX TECHNOLOGIES B.V. (NL) |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2016, OBSERVADAS AS CONDICOES LEGAIS |