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AR094273A2 - Un proceso para reciclar poli(etilen tereftalato) - Google Patents

Un proceso para reciclar poli(etilen tereftalato)

Info

Publication number
AR094273A2
AR094273A2 ARP130105019A ARP130105019A AR094273A2 AR 094273 A2 AR094273 A2 AR 094273A2 AR P130105019 A ARP130105019 A AR P130105019A AR P130105019 A ARP130105019 A AR P130105019A AR 094273 A2 AR094273 A2 AR 094273A2
Authority
AR
Argentina
Prior art keywords
poly
catalyst
reaction zone
ethylene terephthalate
tereftalato
Prior art date
Application number
ARP130105019A
Other languages
English (en)
Original Assignee
Bp Corp North America Inc
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 Bp Corp North America Inc filed Critical Bp Corp North America Inc
Publication of AR094273A2 publication Critical patent/AR094273A2/es

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
    • 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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se divulga un proceso para reciclar poli(etilén tereftalato) que comprende las etapas de: a) hacer reaccionar, en una primera zona de reacción, una primera alimentación que comprende poli(etilén tereftalato) con etanol en presencia de un catalizador para formar una primera mezcla de producto de reacción en donde el catalizador se selecciona del grupo que consiste de impurezas catalizadoras, ftalocianina de cobre, zinc, cobalto, manganeso, magnesio, titanio, y combinaciones de los mismos; b) recuperar ésteres etil aromáticos a partir de la primera mezcla de producto de reacción; c) oxidante, en una segunda zona de reacción, una segunda alimentación que comprende al menos una porción de los ésteres etil aromáticos para formar ácido aromático carboxílico; y d) hacer reaccionar, en una tercera zona de reacción, al menos una porción del ácido aromático carboxílico y etilén glicol para formar un polímero que comprende poli(etilén tereftalato).
ARP130105019A 2005-12-29 2013-12-20 Un proceso para reciclar poli(etilen tereftalato) AR094273A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75477205P 2005-12-29 2005-12-29
US75494905P 2005-12-29 2005-12-29
US75469805P 2005-12-29 2005-12-29

Publications (1)

Publication Number Publication Date
AR094273A2 true AR094273A2 (es) 2015-07-22

Family

ID=37907313

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP060105820 AR058867A1 (es) 2005-12-29 2006-12-27 Etanolisis de pet para formar det y la oxidacion del mismo
ARP130105019A AR094273A2 (es) 2005-12-29 2013-12-20 Un proceso para reciclar poli(etilen tereftalato)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP060105820 AR058867A1 (es) 2005-12-29 2006-12-27 Etanolisis de pet para formar det y la oxidacion del mismo

Country Status (8)

Country Link
US (1) US20090171113A1 (es)
EP (3) EP2292684A3 (es)
JP (2) JP5491033B2 (es)
KR (2) KR20130130877A (es)
AR (2) AR058867A1 (es)
CA (2) CA2820149A1 (es)
TW (2) TWI422612B (es)
WO (1) WO2007076384A2 (es)

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US9034983B2 (en) 2012-03-01 2015-05-19 Saudi Basic Industries Corporation Poly(butylene-co-adipate terephthalate), method of manufacture and uses thereof
US8895660B2 (en) 2012-03-01 2014-11-25 Saudi Basic Industries Corporation Poly(butylene-co-adipate terephthalate), method of manufacture, and uses thereof
US8901243B2 (en) 2012-03-30 2014-12-02 Saudi Basic Industries Corporation Biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof
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US10773192B1 (en) * 2019-04-09 2020-09-15 Bitfury Ip B.V. Method and apparatus for recovering dielectric fluids used for immersion cooling
CN114787233B (zh) 2019-10-08 2024-08-27 伊士曼化工公司 用于具有回收料含量的可结晶反应器级树脂的催化剂体系
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EP4103383A4 (en) * 2020-02-10 2024-03-13 Eastman Chemical Company CHEMICAL RECYCLING OF POLYOLEFIN CONTAINING PLASTIC WASTE AND SOLVOLYSIS COPRODUCT STREAMS
CN115052730A (zh) * 2020-02-10 2022-09-13 伊士曼化工公司 处理的混合塑料废物流的化学回收
MX2022009810A (es) * 2020-02-10 2023-02-09 Eastman Chem Co Reciclaje quimico de corrientes de coproductos de fondos de la columna de glicol de solvolisis.
EP4103380A4 (en) * 2020-02-10 2024-06-19 Eastman Chemical Company CHEMICAL RECYCLING OF SOLVOLYSIS REACTOR PURGE CO-PRODUCT STREAMS
MX2022009497A (es) * 2020-02-10 2022-08-22 Eastman Chem Co Reciclaje quimico de corrientes de coproductos de fondos de la columna de tereftalilo de solvolisis.
CN115427537A (zh) * 2020-04-13 2022-12-02 伊士曼化工公司 溶剂分解副产物流的化学回收
EP4136190A1 (en) * 2020-04-13 2023-02-22 Eastman Chemical Company Chemical recycling of waste plastic materials with improved solvolysis catalyst
US20220112351A1 (en) * 2020-10-09 2022-04-14 Aduro Clean Technologies Chemolytic upgrading of low-value macromolecule feedstocks to higher-value fuels and chemicals
WO2023003278A1 (ko) * 2021-07-19 2023-01-26 주식회사 엘지화학 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 성형품 및 가소제 조성물
AU2023251180A1 (en) 2022-04-06 2024-10-17 Recyc'elit Method for room temperature depolymerization of terephthalic polyesters to terephthalate esters
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WO2024062084A1 (en) 2022-09-23 2024-03-28 Furanix Technologies B.V. Oxidation of furan derivative

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Also Published As

Publication number Publication date
KR20130130877A (ko) 2013-12-02
US20090171113A1 (en) 2009-07-02
TW200732372A (en) 2007-09-01
CA2626033C (en) 2013-09-03
EP1966292A2 (en) 2008-09-10
CA2820149A1 (en) 2007-07-05
TW201350520A (zh) 2013-12-16
EP2292684A2 (en) 2011-03-09
KR20080091453A (ko) 2008-10-13
WO2007076384A3 (en) 2007-08-23
WO2007076384A2 (en) 2007-07-05
JP2014094955A (ja) 2014-05-22
JP2009522305A (ja) 2009-06-11
EP2752446A1 (en) 2014-07-09
JP5491033B2 (ja) 2014-05-14
TWI422612B (zh) 2014-01-11
CA2626033A1 (en) 2007-07-05
EP2292684A3 (en) 2011-04-20
AR058867A1 (es) 2008-02-27

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee