JP7105785B2 - 縮合重合体の分解 - Google Patents

縮合重合体の分解 Download PDF

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JP7105785B2
JP7105785B2 JP2019541306A JP2019541306A JP7105785B2 JP 7105785 B2 JP7105785 B2 JP 7105785B2 JP 2019541306 A JP2019541306 A JP 2019541306A JP 2019541306 A JP2019541306 A JP 2019541306A JP 7105785 B2 JP7105785 B2 JP 7105785B2
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particles
transition metal
metal particles
iron
alcohol
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JP2020507644A (ja
JP2020507644A5 (enExample
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ソーニャ・イレーネ－マリー・レギナルデ・カスティーリョ
フィンセント・ヘルトルディス・アントニウス・フィリピ
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イオニカ・テクノロジーズ・ベー・フェー
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    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2019541306A 2017-01-31 2018-01-30 縮合重合体の分解 Active JP7105785B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2018269A NL2018269B1 (en) 2017-01-31 2017-01-31 Decomposition of condensation polymers
NL2018269 2017-01-31
PCT/NL2018/050063 WO2018143798A1 (en) 2017-01-31 2018-01-30 Decomposition of condensation polymers

Publications (3)

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JP2020507644A JP2020507644A (ja) 2020-03-12
JP2020507644A5 JP2020507644A5 (enExample) 2021-03-11
JP7105785B2 true JP7105785B2 (ja) 2022-07-25

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JP2019541306A Active JP7105785B2 (ja) 2017-01-31 2018-01-30 縮合重合体の分解

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US (1) US10927231B2 (enExample)
EP (1) EP3577163B1 (enExample)
JP (1) JP7105785B2 (enExample)
CN (1) CN110291146B (enExample)
NL (1) NL2018269B1 (enExample)
WO (1) WO2018143798A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023681B1 (en) 2019-08-21 2021-04-13 Ioniqa Tech B V Method and reactor system for depolymerising a terephthalate-containing polymer into reusable raw material
NL2024181B1 (en) 2019-11-07 2021-07-20 Ioniqa Tech B V Reactor system and method of separating a first contaminant from a feed stream
NL2024194B1 (en) * 2019-11-08 2021-07-20 Ioniqa Tech B V Method for treatment of waste material and reactor system thereof
US12479968B2 (en) * 2019-12-20 2025-11-25 Specialty Operations France Process for fragmenting a polymer
CN115734981B (zh) * 2020-06-26 2024-12-06 韩国化学研究院 包含酯官能团的聚合物的高效解聚方法及其提纯方法
NL2026273B1 (en) 2020-08-14 2022-04-13 Ioniqa Tech B V Depolymerization method of a waste polymer material and system therefore
DE102021115988A1 (de) 2021-06-21 2022-12-22 Puren Gmbh Verfahren zum chemischen Recycling von Polyethylenfuranoat (PEF), PUR/PIR-Hartschaum und Verfahren zur Herstellung von PUR/PIR-Hartschäumen
NL2028500B1 (en) * 2021-06-21 2022-12-29 Ioniqa Tech B V Method and reactor system for depolymerizing a terephthalate-polymer into reusable raw material
NL2028499B1 (en) * 2021-06-21 2022-12-29 Ioniqa Tech B V Method and reactor system for depolymerizing a terephthalate-polymer into reusable raw material
TWI789885B (zh) * 2021-08-26 2023-01-11 南亞塑膠工業股份有限公司 利用離子液體改善回收型對苯二甲酸乙二醇酯的色相的方法
CO2022006786A1 (es) * 2022-05-23 2022-09-30 Ingbiocomb Sas Catalizador y proceso para la obtención de bhet (bis 2 etilen tereftalato) a partir de pet (poli etilen tereftalato) residual
CN116510781B (zh) * 2023-04-13 2025-05-16 山东新和成药业有限公司 催化剂及其制备方法、麝香-t生产过程中的釜残高聚物回收利用方法
NL2034769B1 (en) 2023-05-05 2024-11-21 Ioniqa Tech B V Method of recycling waste material comprising condensation polymer and other materials
WO2025243671A1 (ja) * 2024-05-21 2025-11-27 東京都公立大学法人 ポリエステルの解重合方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000218167A (ja) 1999-01-29 2000-08-08 Mitsubishi Heavy Ind Ltd ポリエチレンテレフタレートの解重合用触媒
JP2000302707A (ja) 1999-04-20 2000-10-31 Japan Synthetic Textile Inspection Inst Foundation ポリエチレンテレフタレートの熱分解方法
JP2012067200A (ja) 2010-09-24 2012-04-05 Toyota Motor Corp ポリエステルの解重合方法
JP2013057006A (ja) 2011-09-08 2013-03-28 Daiwa Can Co Ltd 金属酸化物を触媒に用いるポリエステルの解重合方法、および当該解重合方法を用いたポリエステル原料の回収方法
WO2016105198A1 (en) 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6140463A (en) 1997-02-18 2000-10-31 Stefandl; Roland E. Process for recycling and recovery of purified nylon polymer
CA2626033C (en) * 2005-12-29 2013-09-03 Bp Corporation North America Inc. Ethanolysis of pet to form det and oxidation thereof
NL2011025C2 (en) * 2013-06-24 2014-12-29 Ioniqa Technologies B V Polymer degradation.
WO2017111602A1 (en) * 2015-12-23 2017-06-29 Ioniqa Technologies B.V. Improved catalyst complex and method of degradation of a polymer material
NL2017033B1 (en) 2015-12-23 2017-08-11 Ioniqa Tech B V Improved catalyst complex and method of degradation of a polymer material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000218167A (ja) 1999-01-29 2000-08-08 Mitsubishi Heavy Ind Ltd ポリエチレンテレフタレートの解重合用触媒
JP2000302707A (ja) 1999-04-20 2000-10-31 Japan Synthetic Textile Inspection Inst Foundation ポリエチレンテレフタレートの熱分解方法
JP2012067200A (ja) 2010-09-24 2012-04-05 Toyota Motor Corp ポリエステルの解重合方法
JP2013057006A (ja) 2011-09-08 2013-03-28 Daiwa Can Co Ltd 金属酸化物を触媒に用いるポリエステルの解重合方法、および当該解重合方法を用いたポリエステル原料の回収方法
WO2016105198A1 (en) 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex

Also Published As

Publication number Publication date
US20200024420A1 (en) 2020-01-23
CN110291146B (zh) 2022-05-13
NL2018269B1 (en) 2018-08-14
WO2018143798A1 (en) 2018-08-09
EP3577163A1 (en) 2019-12-11
EP3577163B1 (en) 2023-05-31
US10927231B2 (en) 2021-02-23
JP2020507644A (ja) 2020-03-12
CN110291146A (zh) 2019-09-27

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