FR3030540B1 - PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST - Google Patents

PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST

Info

Publication number
FR3030540B1
FR3030540B1 FR1462937A FR1462937A FR3030540B1 FR 3030540 B1 FR3030540 B1 FR 3030540B1 FR 1462937 A FR1462937 A FR 1462937A FR 1462937 A FR1462937 A FR 1462937A FR 3030540 B1 FR3030540 B1 FR 3030540B1
Authority
FR
France
Prior art keywords
glycolysis
poly
ethylene terephthalate
heterogeneous catalyst
heterogeneous
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1462937A
Other languages
French (fr)
Other versions
FR3030540A1 (en
Inventor
Audrey Bonduelle
Vincent Coupard
Francois Hugues
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1462937A priority Critical patent/FR3030540B1/en
Priority to PCT/EP2015/079657 priority patent/WO2016096767A1/en
Publication of FR3030540A1 publication Critical patent/FR3030540A1/en
Application granted granted Critical
Publication of FR3030540B1 publication Critical patent/FR3030540B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
FR1462937A 2014-12-19 2014-12-19 PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST Active FR3030540B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1462937A FR3030540B1 (en) 2014-12-19 2014-12-19 PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST
PCT/EP2015/079657 WO2016096767A1 (en) 2014-12-19 2015-12-14 Method for glycolysis of polyethylene terephthalate in the presence of a heterogeneous catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1462937A FR3030540B1 (en) 2014-12-19 2014-12-19 PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST

Publications (2)

Publication Number Publication Date
FR3030540A1 FR3030540A1 (en) 2016-06-24
FR3030540B1 true FR3030540B1 (en) 2017-02-03

Family

ID=52477993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1462937A Active FR3030540B1 (en) 2014-12-19 2014-12-19 PROCESS FOR GLYCOLYSIS OF POLY (ETHYLENE TEREPHTHALATE) IN THE PRESENCE OF A HETEROGENEOUS CATALYST

Country Status (2)

Country Link
FR (1) FR3030540B1 (en)
WO (1) WO2016096767A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3053691B1 (en) * 2016-07-05 2018-08-03 IFP Energies Nouvelles PROCESS FOR DEPOLYMERIZING A POLYESTER COMPRISING OPAQUE POLYETHYLENE TEREPHTHALATE
BR102018068454B1 (en) * 2018-09-12 2022-04-19 Petróleo Brasileiro S.A. - Petrobras CATALYSTS AND PROCESS FOR OBTAINING RECYCLED POLYESTER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7897651B2 (en) * 2005-12-09 2011-03-01 Kazutoshi Ikenaga Method for depolymerizing polyester and unsaturated polyester, and method for recovering polyester monomer using the depolymerization

Also Published As

Publication number Publication date
WO2016096767A1 (en) 2016-06-23
FR3030540A1 (en) 2016-06-24

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