BR112022020530A2 - Método para reciclar um resíduo plástico, e, uso de uma mistura contendo plástico colorido contendo tereftalato de polietileno - Google Patents

Método para reciclar um resíduo plástico, e, uso de uma mistura contendo plástico colorido contendo tereftalato de polietileno

Info

Publication number
BR112022020530A2
BR112022020530A2 BR112022020530A BR112022020530A BR112022020530A2 BR 112022020530 A2 BR112022020530 A2 BR 112022020530A2 BR 112022020530 A BR112022020530 A BR 112022020530A BR 112022020530 A BR112022020530 A BR 112022020530A BR 112022020530 A2 BR112022020530 A2 BR 112022020530A2
Authority
BR
Brazil
Prior art keywords
plastic
recycling
facilities
pet
colored plastic
Prior art date
Application number
BR112022020530A
Other languages
English (en)
Inventor
Roger Debruin Bruce
Paul Ekart Michael
Sherbeck Jackson Anne-Martine
Mitchell West Nathan
Liu Zhufang
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of BR112022020530A2 publication Critical patent/BR112022020530A2/pt

Links

Classifications

    • 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
    • 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
    • C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2427/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2427/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • 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
    • C08J2477/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

MÉTODO PARA RECICLAR UM RESÍDUO PLÁSTICO, E, USO DE UMA MISTURA CONTENDO PLÁSTICO COLORIDO CONTENDO TEREFTALATO DE POLIETILENO. Processos e instalações para usar um ou mais materiais contendo PET como uma matéria-prima em uma instalação de reciclagem química e em particular uma instalação de solvólise, são aqui providos. Os materiais contendo PET usados como matéria-prima podem compreender misturas contendo plástico colorido derivadas como produtos ou coprodutos das instalações de recuperação de plástico e/ou instalações de recuperação municipais. Tais misturas são geralmente indesejáveis ou não utilizáveis em instalações de reciclagem mecânica de PET e normalmente são enviadas para aterros sanitários e/ou incineradores. Entretanto, os processos e instalações aqui descritos fazem uso do PET e outros plásticos presentes nestas misturas contendo plástico colorido de outro modo indesejáveis ou não utilizáveis.
BR112022020530A 2020-04-13 2021-04-13 Método para reciclar um resíduo plástico, e, uso de uma mistura contendo plástico colorido contendo tereftalato de polietileno BR112022020530A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063008914P 2020-04-13 2020-04-13
PCT/US2021/026975 WO2021211505A1 (en) 2020-04-13 2021-04-13 Chemical recycling of colored plastics mixtures

Publications (1)

Publication Number Publication Date
BR112022020530A2 true BR112022020530A2 (pt) 2022-12-06

Family

ID=75787270

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022020530A BR112022020530A2 (pt) 2020-04-13 2021-04-13 Método para reciclar um resíduo plástico, e, uso de uma mistura contendo plástico colorido contendo tereftalato de polietileno

Country Status (9)

Country Link
US (1) US20230227622A1 (pt)
EP (1) EP4136159A1 (pt)
JP (1) JP2023521432A (pt)
KR (1) KR20230003509A (pt)
CN (1) CN115443304A (pt)
BR (1) BR112022020530A2 (pt)
CA (1) CA3174714A1 (pt)
MX (1) MX2022012388A (pt)
WO (1) WO2021211505A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022015563A2 (pt) * 2020-02-10 2022-09-27 Eastman Chem Co Instalações para manipular sólidos de plástico e para manipular uma corrente enriquecida com tereftalato de polietileno e uma corrente empobrecida em tereftalato de polietileno, sistema de transporte de material plástico, e, métodos para manipular sólidos de plástico em partículas, para manipular uma corrente de sólidos enriquecida com tereftalato de polietileno e uma corrente de sólidos empobrecida em tereftalato de polietileno e para distribuir correntes compreendendo sólidos de plástico em partículas
PL442665A1 (pl) * 2022-10-28 2024-04-29 Rodgan Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa Instalacja do wytwarzania energii elektrycznej i cieplnej z odpadów poliolefinowych

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544291A (en) 1968-04-22 1970-12-01 Texaco Inc Coal gasification process
US5554657A (en) * 1995-05-08 1996-09-10 Shell Oil Company Process for recycling mixed polymer containing polyethylene terephthalate
US6572956B1 (en) * 1999-04-08 2003-06-03 General Electric Company Weatherable multilayer resinous articles and method for their preparation
US6494390B1 (en) * 2000-05-24 2002-12-17 Northwestern University Solid state shear pulverization of multicomponent polymeric waste
JP2002086448A (ja) * 2000-09-13 2002-03-26 Mitsubishi Heavy Ind Ltd ポリエステルの再生方法
US7192988B2 (en) * 2004-09-30 2007-03-20 Invista North America S.Ar.L. Process for recycling polyester materials
US9255194B2 (en) * 2013-10-15 2016-02-09 International Business Machines Corporation Methods and materials for depolymerizing polyesters
US10385183B2 (en) * 2014-05-16 2019-08-20 Carbios Process of recycling mixed PET plastic articles
WO2016123558A1 (en) * 2015-01-30 2016-08-04 Resinate Materials Group, Inc. Integrated process for treating recycled streams of pet and ptt
FR3053691B1 (fr) * 2016-07-05 2018-08-03 IFP Energies Nouvelles Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque
EP3269754A1 (en) * 2016-07-12 2018-01-17 Allnex Belgium S.A. (meth)acrylated compounds based on recycled pet

Also Published As

Publication number Publication date
CA3174714A1 (en) 2021-10-21
US20230227622A1 (en) 2023-07-20
MX2022012388A (es) 2022-10-18
JP2023521432A (ja) 2023-05-24
CN115443304A (zh) 2022-12-06
KR20230003509A (ko) 2023-01-06
WO2021211505A1 (en) 2021-10-21
EP4136159A1 (en) 2023-02-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing