DK3917641T3 - Fremgangsmåde til produktion af en terephthalatpolyester indbefattende en depolymeriseringsfremgangsmåde - Google Patents
Fremgangsmåde til produktion af en terephthalatpolyester indbefattende en depolymeriseringsfremgangsmåde Download PDFInfo
- Publication number
- DK3917641T3 DK3917641T3 DK20701203.0T DK20701203T DK3917641T3 DK 3917641 T3 DK3917641 T3 DK 3917641T3 DK 20701203 T DK20701203 T DK 20701203T DK 3917641 T3 DK3917641 T3 DK 3917641T3
- Authority
- DK
- Denmark
- Prior art keywords
- production
- terephthalate polyester
- depolymerization
- polyester including
- depolymerization process
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 title 1
Classifications
-
- 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
- B01D3/10—Vacuum distillation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- 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
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
-
- 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
- C08G63/78—Preparation processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Polyesters Or Polycarbonates (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1901024A FR3092324B1 (fr) | 2019-02-01 | 2019-02-01 | Procédé de production d’un polyester téréphtalate intégrant un procédé de dépolymérisation |
| PCT/EP2020/051844 WO2020156965A1 (fr) | 2019-02-01 | 2020-01-27 | Procédé de production d'un polyester téréphtalate intégrant un procédé de dépolymérisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3917641T3 true DK3917641T3 (da) | 2024-08-12 |
Family
ID=67001986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK20701203.0T DK3917641T3 (da) | 2019-02-01 | 2020-01-27 | Fremgangsmåde til produktion af en terephthalatpolyester indbefattende en depolymeriseringsfremgangsmåde |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20220127416A1 (da) |
| EP (1) | EP3917641B1 (da) |
| JP (1) | JP2022523911A (da) |
| KR (1) | KR20210122805A (da) |
| CN (1) | CN113396003A (da) |
| AU (1) | AU2020214469A1 (da) |
| BR (1) | BR112021013373A2 (da) |
| CA (1) | CA3125825A1 (da) |
| DK (1) | DK3917641T3 (da) |
| FI (1) | FI3917641T3 (da) |
| FR (1) | FR3092324B1 (da) |
| LT (1) | LT3917641T (da) |
| PT (1) | PT3917641T (da) |
| TW (1) | TWI835985B (da) |
| WO (1) | WO2020156965A1 (da) |
| ZA (1) | ZA202104703B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2604098A (en) * | 2021-02-12 | 2022-08-31 | Poseidon Plastics Ltd | Polymerisation |
| GB2603791A (en) * | 2021-02-12 | 2022-08-17 | Poseidon Plastics Ltd | Polymer recycling |
| GB2604331A (en) * | 2021-02-12 | 2022-09-07 | Poseidon Plastics Ltd | Integrated process |
| FR3124186B1 (fr) * | 2021-06-17 | 2024-04-12 | Ifp Energies Now | Procédé de preparation d’un monomere diester purifie et decolore par dépolymérisation d’une charge polyester |
| DE102021212695A1 (de) * | 2021-11-11 | 2023-05-11 | Thyssenkrupp Ag | Vorrichtung und verfahren zur herstellung eines polyester-depolymerisats sowie vorrichtung und verfahren zur herstellung eines polyesters |
| WO2023217707A1 (en) * | 2022-05-10 | 2023-11-16 | Polymetrix Ag | Method for the preparation of a polyester |
| EP4276131A1 (en) * | 2022-05-10 | 2023-11-15 | Polymetrix AG | Method for the preparation of a polyester |
| WO2024156567A1 (en) * | 2023-01-23 | 2024-08-02 | Evonik Operations Gmbh | Process for depolymerization of polyalkylene terephthalates in an extruder |
| WO2024173754A1 (en) * | 2023-02-16 | 2024-08-22 | Alliance For Sustainable Energy, Llc | Low temperature base catalyzed methanolysis of polyesters |
| EP4421116A1 (en) * | 2023-02-22 | 2024-08-28 | Plasta Rei S.r.l. | Production of recycled polyesters from polyester waste through chemical recycling methodology |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL88494C (da) * | 1954-06-04 | |||
| US3120560A (en) * | 1961-03-14 | 1964-02-04 | Goodyear Tire Cie | purification of bis beta hydroxyethyl terephtalate |
| GB1252106A (da) * | 1969-06-19 | 1971-11-03 | ||
| GB1395551A (en) * | 1971-12-29 | 1975-05-29 | Kanebo Ltd | Method of producing polyesters |
| US4578502A (en) | 1985-01-22 | 1986-03-25 | Cudmore Warner J G | Polyethylene terephthalate saponification process |
| ES2134261T3 (es) * | 1992-05-18 | 1999-10-01 | Swig Pty Ltd | Mejoras en la descontaminacion de tereftalato de polietileno. |
| US5504121A (en) * | 1992-05-18 | 1996-04-02 | Swig Pty Ltd. | Polyethylene terephthalate decontamination |
| US5434239A (en) * | 1993-10-18 | 1995-07-18 | E. I. Du Pont De Nemours And Company | Continuous polyester process |
| JPH07118208A (ja) * | 1993-10-19 | 1995-05-09 | Nippon Ester Co Ltd | テレフタル酸のエステル化方法 |
| US5502247A (en) * | 1994-11-17 | 1996-03-26 | Amoco Corporation | Process for recovery of aromatic acid or ester and polyol from waste polyester resins |
| IT1278166B1 (it) * | 1995-01-24 | 1997-11-17 | Ars Ing Srl | Processo per la preparazione di bis (2-idrossietil) teraftalato |
| US5635584A (en) | 1995-12-07 | 1997-06-03 | Eastman Chemical Company | Process including glycolysis and subsequent purification for recycling polyester materials |
| CN1135479A (zh) * | 1996-01-31 | 1996-11-13 | 岳阳石油化工总厂研究院 | 聚酯废料制造对苯二甲酸二酯和乙二醇的方法 |
| DE19643479B4 (de) * | 1996-10-22 | 2006-04-20 | Zimmer Ag | Verfahren zur Herstellung von Polyethylenterephthalat aus Polyethylenterephthalat-Abfall |
| JP3715812B2 (ja) | 1998-12-10 | 2005-11-16 | 株式会社アイエス | ポリエチレンテレフタレート廃棄物のケミカルリサイクル方法 |
| KR100701842B1 (ko) | 1999-08-04 | 2007-04-02 | 가부시키가이샤 아이에스 | 비스-β-히드록시에틸테레프탈레이트의 제조법 및 정제법 |
| JP2001122825A (ja) * | 1999-10-28 | 2001-05-08 | Japan Organo Co Ltd | 粗ビスヒドロキシアルキルテレフタレートの精製方法 |
| AU2000261840A1 (en) * | 2000-07-31 | 2002-02-13 | Aies Co., Ltd. | Bis-beta-hydroxyethyl terephthalate |
| AU2002354493B2 (en) * | 2001-12-18 | 2008-04-24 | Pet Rebirth Co., Ltd. | Method of deionizing solution yielded by polyester decomposition with ethylene glycol |
| JP2003306603A (ja) * | 2002-02-14 | 2003-10-31 | Toyobo Co Ltd | ポリエステル組成物並びにそれからなる中空成形体、シ−ト状物及び延伸フイルム |
| US7211193B2 (en) * | 2002-06-04 | 2007-05-01 | Pet Rebirth Co., Ltd. | Processes for the purification of bis(2-hydroxyethyl)terephthalate |
| CN2592645Y (zh) * | 2002-12-17 | 2003-12-17 | 中国石化仪征化纤股份有限公司 | 从粗对苯二甲酸到聚对苯二甲酸乙二醇酯连续化生产装置 |
| JP2006016548A (ja) * | 2004-07-02 | 2006-01-19 | Is:Kk | ポリエステルの製造方法 |
| US7192988B2 (en) | 2004-09-30 | 2007-03-20 | Invista North America S.Ar.L. | Process for recycling polyester materials |
| MX2007004429A (es) | 2007-03-27 | 2007-10-05 | Maximo Efrain Muniz Lozano | Proceso para reciclar polietilentereftalato (pet) a partir de la botella o envase de pet recuperado del basurero. |
| US8476364B2 (en) * | 2007-03-29 | 2013-07-02 | Beaulieu Group, Llc | Polymer manufacturing process |
| CN101302285B (zh) * | 2008-06-20 | 2011-11-30 | 中国石化仪征化纤股份有限公司 | 聚对苯二甲酸乙二醇酯的生产工艺 |
| WO2013025186A1 (en) | 2011-08-12 | 2013-02-21 | Eastman Chemical Company | Process for the preparation of polyesters with high recycle content |
| CN103289122A (zh) * | 2012-03-02 | 2013-09-11 | 江南大学 | 一种用乙二醇法解聚废弃聚酯纤维的生产方法 |
| US9255194B2 (en) | 2013-10-15 | 2016-02-09 | International Business Machines Corporation | Methods and materials for depolymerizing polyesters |
| FR3030541B1 (fr) * | 2014-12-19 | 2017-02-03 | Ifp Energies Now | Procede de glycolyse du poly(terephtalate d'ethylene) en deux etapes reactionnelles |
| CN105002588A (zh) * | 2015-06-09 | 2015-10-28 | 上海大学 | 仿棉聚酯-pet/pa6共聚物纤维的制备方法 |
| ITUB20151922A1 (it) | 2015-07-06 | 2017-01-06 | Gianni Monte | Procedimento per la produzione di polietilene tereftalato modificato glicole da materie prime di riciclo |
| FR3053691B1 (fr) | 2016-07-05 | 2018-08-03 | IFP Energies Nouvelles | Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque |
-
2019
- 2019-02-01 FR FR1901024A patent/FR3092324B1/fr active Active
-
2020
- 2020-01-27 WO PCT/EP2020/051844 patent/WO2020156965A1/fr active Application Filing
- 2020-01-27 JP JP2021544500A patent/JP2022523911A/ja active Pending
- 2020-01-27 LT LTEPPCT/EP2020/051844T patent/LT3917641T/lt unknown
- 2020-01-27 CN CN202080011864.7A patent/CN113396003A/zh active Pending
- 2020-01-27 PT PT207012030T patent/PT3917641T/pt unknown
- 2020-01-27 US US17/427,450 patent/US20220127416A1/en active Pending
- 2020-01-27 CA CA3125825A patent/CA3125825A1/fr active Pending
- 2020-01-27 DK DK20701203.0T patent/DK3917641T3/da active
- 2020-01-27 AU AU2020214469A patent/AU2020214469A1/en active Pending
- 2020-01-27 EP EP20701203.0A patent/EP3917641B1/fr active Active
- 2020-01-27 BR BR112021013373-9A patent/BR112021013373A2/pt unknown
- 2020-01-27 KR KR1020217026981A patent/KR20210122805A/ko unknown
- 2020-01-27 FI FIEP20701203.0T patent/FI3917641T3/fi active
- 2020-01-31 TW TW109103118A patent/TWI835985B/zh active
-
2021
- 2021-07-06 ZA ZA2021/04703A patent/ZA202104703B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR3092324B1 (fr) | 2021-04-23 |
| TW202035545A (zh) | 2020-10-01 |
| FI3917641T3 (fi) | 2024-08-09 |
| WO2020156965A1 (fr) | 2020-08-06 |
| KR20210122805A (ko) | 2021-10-12 |
| FR3092324A1 (fr) | 2020-08-07 |
| CA3125825A1 (fr) | 2020-08-06 |
| ZA202104703B (en) | 2023-04-26 |
| CN113396003A (zh) | 2021-09-14 |
| EP3917641B1 (fr) | 2024-05-08 |
| LT3917641T (lt) | 2024-08-12 |
| EP3917641A1 (fr) | 2021-12-08 |
| PT3917641T (pt) | 2024-08-02 |
| AU2020214469A1 (en) | 2021-07-29 |
| BR112021013373A2 (pt) | 2021-09-14 |
| TWI835985B (zh) | 2024-03-21 |
| US20220127416A1 (en) | 2022-04-28 |
| JP2022523911A (ja) | 2022-04-27 |
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