DK1710226T3 - Kemisk fremgangsmåde til genanvendelse af polyethylenterephthalataffald (PET) - Google Patents

Kemisk fremgangsmåde til genanvendelse af polyethylenterephthalataffald (PET)

Info

Publication number
DK1710226T3
DK1710226T3 DK04705473T DK04705473T DK1710226T3 DK 1710226 T3 DK1710226 T3 DK 1710226T3 DK 04705473 T DK04705473 T DK 04705473T DK 04705473 T DK04705473 T DK 04705473T DK 1710226 T3 DK1710226 T3 DK 1710226T3
Authority
DK
Denmark
Prior art keywords
pet
polyethylene terephthalate
chemical process
terephthalate waste
recycling polyethylene
Prior art date
Application number
DK04705473T
Other languages
Danish (da)
English (en)
Inventor
A G Playa Lang Fregoso-Infante
Roxanna Leopold Be Vega-Rangel
Maricruz Figueroa-Gomez-Crespo
Original Assignee
Univ Iberoamericana A C
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 Univ Iberoamericana A C filed Critical Univ Iberoamericana A C
Application granted granted Critical
Publication of DK1710226T3 publication Critical patent/DK1710226T3/da

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
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • 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
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/14—Monocyclic dicarboxylic acids
    • C07C63/15—Monocyclic dicarboxylic acids all carboxyl groups bound to carbon atoms of the six-membered aromatic ring
    • C07C63/26—1,4 - Benzenedicarboxylic acid
    • 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
    • C08J11/16—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 inorganic material
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
DK04705473T 2004-01-27 2004-01-27 Kemisk fremgangsmåde til genanvendelse af polyethylenterephthalataffald (PET) DK1710226T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2004/000257 WO2005082826A1 (es) 2004-01-27 2004-01-27 Procedimiento quimico de reciclado de polietilentereftalato (pet) de desecho

Publications (1)

Publication Number Publication Date
DK1710226T3 true DK1710226T3 (da) 2009-10-05

Family

ID=34897651

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04705473T DK1710226T3 (da) 2004-01-27 2004-01-27 Kemisk fremgangsmåde til genanvendelse af polyethylenterephthalataffald (PET)

Country Status (12)

Country Link
US (1) US7893122B2 (cg-RX-API-DMAC10.html)
EP (1) EP1710226B1 (cg-RX-API-DMAC10.html)
JP (1) JP4647625B2 (cg-RX-API-DMAC10.html)
KR (1) KR100983349B1 (cg-RX-API-DMAC10.html)
AU (1) AU2004316446B2 (cg-RX-API-DMAC10.html)
CA (1) CA2595393C (cg-RX-API-DMAC10.html)
DE (1) DE602004022199D1 (cg-RX-API-DMAC10.html)
DK (1) DK1710226T3 (cg-RX-API-DMAC10.html)
ES (1) ES2328139T3 (cg-RX-API-DMAC10.html)
IL (1) IL176986A (cg-RX-API-DMAC10.html)
PT (1) PT1710226E (cg-RX-API-DMAC10.html)
WO (1) WO2005082826A1 (cg-RX-API-DMAC10.html)

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US8710172B2 (en) 2006-07-14 2014-04-29 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs
KR101297937B1 (ko) 2006-07-14 2013-08-19 킴벌리-클라크 월드와이드, 인크. 부직 웹에 사용하기 위한 생분해성 지방족 폴리에스테르
WO2008008074A1 (en) 2006-07-14 2008-01-17 Kimberly-Clark Worldwide, Inc. Biodegradable polyactic acid for use in nonwoven webs
US8470222B2 (en) 2008-06-06 2013-06-25 Kimberly-Clark Worldwide, Inc. Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch
US8841386B2 (en) * 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer
CN105254858A (zh) * 2009-03-03 2016-01-20 可口可乐公司 生物基聚对苯二甲酸乙二酯包装及制备其的方法
US20130199692A1 (en) * 2010-07-30 2013-08-08 North Carolina State University Surface Functionalization of Polyester
US9458354B2 (en) 2010-10-06 2016-10-04 Resinate Technologies, Inc. Polyurethane dispersions and methods of making and using same
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CN103703137B (zh) 2012-01-27 2016-11-23 株式会社吉那里斯 由对苯二甲酸钾盐制造有用化学品的方法
US10196496B2 (en) 2013-03-31 2019-02-05 Pranay Jain Process for recycling a metalized polyester film
BR102014029870B1 (pt) * 2014-11-28 2018-05-08 Univ Federal Do Espirito Santo Ufes resina supressora de pó de minérios e uso da resina
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JP6671067B2 (ja) * 2015-04-10 2020-03-25 国立研究開発法人産業技術総合研究所 架橋化ｅｖａの可溶化方法、可溶化方法を用いた使用済み太陽電池からの資源回収法
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JP7461062B2 (ja) * 2019-02-27 2024-04-03 エコール ポリテクニーク フェデラル デ ローザンヌ （イーピーエフエル） プラスチック材料の、テレフタル酸（ｔｐａ）、エチレングリコール、及び／又はそのプラスチック材料を形成する他のモノマーへの分解
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KR102223614B1 (ko) * 2019-06-12 2021-03-05 한국화학연구원 극성용매 혼합물을 사용한 에스테르 작용기를 포함하는 고분자의 해중합
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KR102425247B1 (ko) * 2020-06-26 2022-07-27 한국화학연구원 에스테르 작용기를 포함하는 고분자의 친환경적인 해중합 방법
KR102462599B1 (ko) * 2020-09-18 2022-11-03 한국화학연구원 에스테르 작용기를 포함하는 고분자의 해중합 촉매 및 이를 이용한 해중합 방법
RU2754972C1 (ru) * 2020-09-24 2021-09-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) Способ переработки отходов полиэтилентерефталата
US20240228736A1 (en) * 2021-01-07 2024-07-11 Agency For Science, Technology And Research A Process for Preparing a Monoester of Terephthalic Acid and Its Derivatives
CN116981725A (zh) * 2021-02-26 2023-10-31 高丽大学校产学协力团 用于回收聚对苯二甲酸乙二醇酯（pet）的pet化学和生物集成降解方法
IT202100006077A1 (it) * 2021-03-15 2022-09-15 gr3n SA Metodo per il riciclaggio di uno scarto tessile comprendente una componente cellulosica ed una componente in poliestere
JP7531056B2 (ja) * 2021-07-19 2024-08-08 エルジー・ケム・リミテッド リサイクルプラスチック合成用単量体組成物、その製造方法、およびそれを用いたリサイクルプラスチック、成形品および可塑剤組成物
AU2022335930A1 (en) * 2021-09-06 2024-03-07 Samsara Eco Pty Limited Recycling of polyester
TW202330758A (zh) 2021-09-16 2023-08-01 美商賽克股份有限公司 從由廢棄材料解聚合所形成再生二酸形成聚酯之方法
KR102381508B1 (ko) * 2021-09-28 2022-04-01 김 영 범 고유점도가 0.75㎗/g 이상인 고중합도의 폴리에틸렌테레프탈레이트를 이용한 테레프탈산의 제조방법
US12577365B2 (en) 2021-10-25 2026-03-17 Northwestern University Polyester hydrogenolytic deconstruction via tandem catalysis
KR102766336B1 (ko) * 2021-11-25 2025-02-12 롯데케미칼 주식회사 화학적 재활용 pet의 제조 방법
JP7849216B2 (ja) * 2022-04-28 2026-04-21 キリンホールディングス株式会社 テレフタル酸の回収方法
GB202207361D0 (en) * 2022-05-19 2022-07-06 Stuff4Life Ltd Chemical process
CN116875326B (zh) * 2023-04-27 2026-02-06 湖北民族大学 一种以废弃塑料瓶为原料的破乳剂及其制备方法与应用
JPWO2024225470A1 (cg-RX-API-DMAC10.html) * 2023-04-28 2024-10-31
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KR102833682B1 (ko) 2023-09-12 2025-07-18 테라클 주식회사 제지슬러지 소각재를 이용한 pet 해중합으로부터 테레프탈산을 제조하는 방법
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Also Published As

Publication number Publication date
CA2595393A1 (en) 2005-09-09
PT1710226E (pt) 2009-09-03
JP2007519798A (ja) 2007-07-19
CA2595393C (en) 2012-04-17
ES2328139T3 (es) 2009-11-10
WO2005082826A1 (es) 2005-09-09
JP4647625B2 (ja) 2011-03-09
KR20060127925A (ko) 2006-12-13
US7893122B2 (en) 2011-02-22
AU2004316446B2 (en) 2010-12-23
DE602004022199D1 (de) 2009-09-03
KR100983349B1 (ko) 2010-09-20
IL176986A0 (en) 2006-12-10
EP1710226A1 (en) 2006-10-11
US20070219339A1 (en) 2007-09-20
IL176986A (en) 2010-12-30
EP1710226B1 (en) 2009-07-22
AU2004316446A2 (en) 2005-09-09
AU2004316446A1 (en) 2005-09-09

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