PL358127A1 - Metoda recyklingu chemicznego odpadowego politereftalanu etylenowego - Google Patents

Metoda recyklingu chemicznego odpadowego politereftalanu etylenowego

Info

Publication number
PL358127A1
PL358127A1 PL35812701A PL35812701A PL358127A1 PL 358127 A1 PL358127 A1 PL 358127A1 PL 35812701 A PL35812701 A PL 35812701A PL 35812701 A PL35812701 A PL 35812701A PL 358127 A1 PL358127 A1 PL 358127A1
Authority
PL
Poland
Prior art keywords
stage
polyethylene terephthalate
separation
hydrolysis
products
Prior art date
Application number
PL35812701A
Other languages
English (en)
Inventor
Milan Sirek
Jaroslav Jirousek
Original Assignee
Milan Sirek
Jaroslav Jirousek
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Milan Sirek, Jaroslav Jirousek filed Critical Milan Sirek
Publication of PL358127A1 publication Critical patent/PL358127A1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—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
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/095—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of organic acids
    • 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
    • C08J11/14—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 steam or water
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
PL35812701A 2000-03-17 2001-03-08 Metoda recyklingu chemicznego odpadowego politereftalanu etylenowego PL358127A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2000969A CZ2000969A3 (cs) 2000-03-17 2000-03-17 Způsob chemické recyklace odpadního polyethylentereftalátu
PCT/CZ2001/000015 WO2001068581A2 (en) 2000-03-17 2001-03-08 The method of chemical recycling of polyethylene terephthalate waste

Publications (1)

Publication Number Publication Date
PL358127A1 true PL358127A1 (pl) 2004-08-09

Family

ID=5469978

Family Applications (1)

Application Number Title Priority Date Filing Date
PL35812701A PL358127A1 (pl) 2000-03-17 2001-03-08 Metoda recyklingu chemicznego odpadowego politereftalanu etylenowego

Country Status (19)

Country Link
US (1) US6649792B2 (pl)
EP (1) EP1292558B1 (pl)
JP (1) JP2003527363A (pl)
KR (1) KR100693707B1 (pl)
CN (1) CN1192998C (pl)
AT (1) ATE268320T1 (pl)
AU (1) AU2001235331A1 (pl)
CA (1) CA2403374A1 (pl)
CZ (1) CZ2000969A3 (pl)
DE (1) DE60103641T2 (pl)
ES (1) ES2222341T3 (pl)
HU (1) HUP0300153A3 (pl)
IL (1) IL151736A0 (pl)
PL (1) PL358127A1 (pl)
RU (1) RU2263658C2 (pl)
SK (1) SK283692B6 (pl)
UA (1) UA71671C2 (pl)
WO (1) WO2001068581A2 (pl)
ZA (1) ZA200207559B (pl)

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CZ299176B6 (cs) * 2003-09-17 2008-05-14 Zpusob chemické recyklace odpadního polyethylentereftalátu a zarízení k provádení tohoto zpusobu
EP1707593A4 (en) * 2003-11-21 2010-01-13 Kureha Corp METHOD FOR RECYCLING A LAMINATED SHAPED BODY
CZ299244B6 (cs) * 2004-06-21 2008-05-28 Zpusob bazické hydrolýzy odpadního polyethylentereftalátu a zarízení k provádení tohoto zpusobu
BRPI0403740A (pt) * 2004-08-25 2006-05-02 Luiz Alberto Jermolovicius processo para reciclagem quìmica de poli (tereftalato de etileno) pós-consumo e equipamento para realizar reciclagem quìmica de poli (tereftalato de etileno) pós-consumo
CZ296280B6 (cs) * 2004-10-13 2006-02-15 Sírek@Milan Zpusob chemické recyklace odpadního polyethylentereftalátu
WO2007066446A1 (ja) 2005-12-09 2007-06-14 Kumamoto Technology And Industry Foundation ポリエステルおよび不飽和ポリエステルの解重合方法、ならびに当該解重合方法を用いたポリエステルモノマーの回収方法
RU2458946C2 (ru) * 2005-12-29 2012-08-20 Бп Корпорейшн Норт Америка Инк. Способ этанолиза поли(этилентерефталата) (пэт) с образованием диэтилентерефталата
DE102007023934A1 (de) * 2007-05-23 2008-11-27 Wacker Chemie Ag Verfahren zur Herstellung von ß-Ketocarbonyl-funktionellen Organosiliciumverbindungen
CZ2007469A3 (cs) * 2007-07-13 2008-12-29 Ústav chemických procesu Akademie ved CR Zpusob chemické depolymerace odpadního polyethylentereftalátu
ES2589385T3 (es) * 2009-03-03 2016-11-14 The Coca-Cola Company Envase de poli(tereftalato de etileno) de base biológica y método para su fabricación
CN101659745B (zh) * 2009-09-24 2011-04-13 济南大学 一种聚酯聚酰胺增容剂及其制备方法与应用
RU2430121C2 (ru) * 2009-10-14 2011-09-27 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ утилизации отходов полимеров
US9458354B2 (en) 2010-10-06 2016-10-04 Resinate Technologies, Inc. Polyurethane dispersions and methods of making and using same
CA2838825A1 (en) 2011-06-10 2012-12-13 Kristopher M. Felice Clear coatings acrylic coatings
CN102309865B (zh) * 2011-09-08 2014-06-04 中国石油天然气集团公司 聚对苯二甲酸1,3-丙二醇酯连续生产工艺中循环1,3-丙二醇的精制系统
US9732026B2 (en) 2012-12-14 2017-08-15 Resinate Technologies, Inc. Reaction products containing hydroxyalkylterephthalates and methods of making and using same
JP2015172113A (ja) * 2014-03-11 2015-10-01 日東電工株式会社 ポリエステル系樹脂の加水分解物の製造方法
JP2015172114A (ja) * 2014-03-11 2015-10-01 日東電工株式会社 ポリエステル系樹脂の加水分解物の製造装置
JP2016113420A (ja) * 2014-12-16 2016-06-23 日東電工株式会社 テレフタル酸の製造方法および再生ポリエチレンテレフタレートの製造方法
JP7071346B2 (ja) * 2016-09-29 2022-05-18 グリーンマントラ リサイクリング テクノロジーズ リミテッド ポリスチレン材料を処理するための反応器
CZ307751B6 (cs) 2018-03-12 2019-04-10 JBPV s.r.o. Způsob získání kyseliny tereftalové z odpadního polyethylentereftalátu
CN111886062B (zh) * 2018-11-01 2022-04-26 株式会社Lg化学 从包含有机溶剂的混合溶液中分离有机溶剂的方法
RU2724893C1 (ru) * 2020-02-11 2020-06-26 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина РАН (ИФХЭ РАН) Способ получения терефталевой кислоты из отходов полиэтилентерефталата
DE102020106457A1 (de) 2020-03-10 2021-09-16 Rittec Umwelttechnik Gmbh Verfahren und Vorrichtung zur Wiederaufarbeitung Polykondensat-haltiger Abfälle
WO2021211423A1 (en) 2020-04-13 2021-10-21 Northwestern University Methods for depolymerizing polyesters
KR102676709B1 (ko) 2021-01-14 2024-06-18 코오롱인더스트리 주식회사 폴리에스테르의 탈색 방법 및 이를 포함하는 폴리에스테르의 해중합 방법
KR102688574B1 (ko) 2021-01-14 2024-07-24 코오롱인더스트리 주식회사 폴리에스테르의 해중합 방법
US12577365B2 (en) 2021-10-25 2026-03-17 Northwestern University Polyester hydrogenolytic deconstruction via tandem catalysis
ES2987871T3 (es) 2022-09-20 2024-11-18 Revalyu Resources Gmbh Proceso para reciclar tereftalato de polietileno determinado por la viscosidad intrínseca del tereftalato de polietileno
EP4342940B1 (en) 2022-09-20 2024-07-10 revalyu Resources GmbH Process for recycling polyethylene terephthalate using selected temperature range for oligomer processing
ES2987868T3 (es) 2022-09-20 2024-11-18 Revalyu Resources Gmbh Proceso para reciclar tereftalato de polietileno utilizando material filtrante de partículas porosas
EP4342943B1 (en) 2022-09-20 2024-07-17 revalyu Resources GmbH Process for recycling polyethylene terephthalate using a selected feedstock
EP4342945B1 (en) 2022-09-20 2024-07-17 revalyu Resources GmbH Process for recycling polyethylene terephthalate using different mono-ethylene glycol levels
EP4342941B1 (en) 2022-09-20 2024-07-10 revalyu Resources GmbH Process for recycling polyethylene terephthalate using a gradient in impurity concentration
EP4342938B1 (en) 2022-09-20 2024-07-17 revalyu Resources GmbH Process for recycling polyethylene terephthalate using specific colour coordinates for oligomer processing
EP4342946B1 (en) 2022-09-20 2024-07-17 revalyu Resources GmbH Process for recycling polyethylene terephthalate using a washing reactor
CN119866326A (zh) 2022-11-15 2025-04-22 可隆工业株式会社 聚酯的机械化学解聚方法
KR20240071303A (ko) 2022-11-15 2024-05-22 코오롱인더스트리 주식회사 폴리에스테르의 기계화학적 해중합 방법

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NL109051C (pl) * 1955-05-23 1900-01-01
US4542239A (en) 1981-11-18 1985-09-17 Board Of Control Of Michigan Technological University Process for recovering terephthalic acid from waste polyethylene terephthalate
US4605762A (en) 1982-04-23 1986-08-12 Celanese Mexicana S.A. Depolymerization of condensation polymers
RU2137787C1 (ru) * 1992-05-18 1999-09-20 СВИГ ПТИ Лтд. Способ переработки материалов, содержащих полиэтилентерефталат, с удалением загрязнений из полиэтилентерефталата (варианты)
DE4227299C1 (de) * 1992-08-18 1994-01-27 Hoechst Ag Verfahren zur Herstellung von monomeren Terephthalsäurediestern und Diolen aus Polyestern
US5328982A (en) * 1992-11-02 1994-07-12 Eastman Chemical Company Depolymerization of substantially amorphous polyesters
AUPM499394A0 (en) * 1994-04-11 1994-05-05 Petwest Pty Ltd Improved polyethylene terephthalate decontamination
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DE19629042C2 (de) * 1996-07-19 1999-02-25 Cet Umwelttechnik Entwicklungs Verfahren zur Gewinnung von Terephthalsäure und Ethylenglykol, insbesondere aus Polyethylenterephthalat-Abfällen und Vorrichtung zur Durchführung des Verfahrens
JP3159947B2 (ja) * 1997-10-16 2001-04-23 株式会社セイシン企業 Ｐｅｔ樹脂の常温粉砕方法
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Also Published As

Publication number Publication date
EP1292558B1 (en) 2004-06-02
CZ288622B6 (cs) 2001-08-15
DE60103641T2 (de) 2005-06-09
IL151736A0 (en) 2003-04-10
US20030032840A1 (en) 2003-02-13
WO2001068581A3 (en) 2002-04-04
ES2222341T3 (es) 2005-02-01
ZA200207559B (en) 2002-10-22
CN1192998C (zh) 2005-03-16
CA2403374A1 (en) 2001-09-20
WO2001068581A2 (en) 2001-09-20
DE60103641D1 (de) 2004-07-08
AU2001235331A1 (en) 2001-09-24
CZ2000969A3 (cs) 2001-08-15
US6649792B2 (en) 2003-11-18
UA71671C2 (uk) 2004-12-15
JP2003527363A (ja) 2003-09-16
ATE268320T1 (de) 2004-06-15
HUP0300153A3 (en) 2005-10-28
RU2263658C2 (ru) 2005-11-10
KR20020093843A (ko) 2002-12-16
CN1418184A (zh) 2003-05-14
KR100693707B1 (ko) 2007-03-13
EP1292558A2 (en) 2003-03-19
SK283692B6 (sk) 2003-12-02
HUP0300153A2 (en) 2003-05-28
SK13402002A3 (sk) 2003-01-09

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Legal Events

Date Code Title Description
DISC Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)