NL2018269B1 - Decomposition of condensation polymers - Google Patents

Decomposition of condensation polymers Download PDF

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Publication number
NL2018269B1
NL2018269B1 NL2018269A NL2018269A NL2018269B1 NL 2018269 B1 NL2018269 B1 NL 2018269B1 NL 2018269 A NL2018269 A NL 2018269A NL 2018269 A NL2018269 A NL 2018269A NL 2018269 B1 NL2018269 B1 NL 2018269B1
Authority
NL
Netherlands
Prior art keywords
particles
transition metal
alcohol
metal particles
catalyst
Prior art date
Application number
NL2018269A
Other languages
English (en)
Dutch (nl)
Inventor
Irene-Marie Reginalde Castillo Sonja
Gertrudis Antonius Philippi Vincent
Original Assignee
Ioniqa Tech B V
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 Ioniqa Tech B V filed Critical Ioniqa Tech B V
Priority to NL2018269A priority Critical patent/NL2018269B1/en
Priority to JP2019541306A priority patent/JP7105785B2/ja
Priority to EP18703863.3A priority patent/EP3577163B1/en
Priority to US16/481,707 priority patent/US10927231B2/en
Priority to PCT/NL2018/050063 priority patent/WO2018143798A1/en
Priority to CN201880009278.1A priority patent/CN110291146B/zh
Application granted granted Critical
Publication of NL2018269B1 publication Critical patent/NL2018269B1/en

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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
    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL2018269A 2017-01-31 2017-01-31 Decomposition of condensation polymers NL2018269B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL2018269A NL2018269B1 (en) 2017-01-31 2017-01-31 Decomposition of condensation polymers
JP2019541306A JP7105785B2 (ja) 2017-01-31 2018-01-30 縮合重合体の分解
EP18703863.3A EP3577163B1 (en) 2017-01-31 2018-01-30 Decomposition of condensation polymers
US16/481,707 US10927231B2 (en) 2017-01-31 2018-01-30 Decomposition of condensation polymers
PCT/NL2018/050063 WO2018143798A1 (en) 2017-01-31 2018-01-30 Decomposition of condensation polymers
CN201880009278.1A CN110291146B (zh) 2017-01-31 2018-01-30 缩聚物的分解

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2018269A NL2018269B1 (en) 2017-01-31 2017-01-31 Decomposition of condensation polymers

Publications (1)

Publication Number Publication Date
NL2018269B1 true NL2018269B1 (en) 2018-08-14

Family

ID=58639002

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2018269A NL2018269B1 (en) 2017-01-31 2017-01-31 Decomposition of condensation polymers

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022033962A1 (en) 2020-08-14 2022-02-17 Ioniqa Technologies B.V. Depolymerization method of a waste polymer material and system therefore

Families Citing this family (13)

* 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
CN114829473A (zh) * 2019-12-20 2022-07-29 罗地亚经营管理公司 用于断裂聚合物的方法
JP7539503B2 (ja) * 2020-06-26 2024-08-23 コリア リサーチ インスティチュート オブ ケミカル テクノロジー エステル官能基を含有する高分子の効率的な解重合方法及びその精製方法
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
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
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
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)

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Publication number Priority date Publication date Assignee Title
WO2007076384A2 (en) * 2005-12-29 2007-07-05 Bp Corporation North America Inc. Ethanolysis of pet to form det and oxidation thereof
JP2012067200A (ja) * 2010-09-24 2012-04-05 Toyota Motor Corp ポリエステルの解重合方法
WO2014209117A1 (en) * 2013-06-24 2014-12-31 Ioniqa Technologies B.V. Polymer degradation
WO2016105198A1 (en) * 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex
WO2017111602A1 (en) * 2015-12-23 2017-06-29 Ioniqa Technologies B.V. Improved catalyst complex and method of degradation of a polymer material

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US6140463A (en) 1997-02-18 2000-10-31 Stefandl; Roland E. Process for recycling and recovery of purified nylon polymer
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
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
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
WO2007076384A2 (en) * 2005-12-29 2007-07-05 Bp Corporation North America Inc. Ethanolysis of pet to form det and oxidation thereof
JP2012067200A (ja) * 2010-09-24 2012-04-05 Toyota Motor Corp ポリエステルの解重合方法
WO2014209117A1 (en) * 2013-06-24 2014-12-31 Ioniqa Technologies B.V. Polymer degradation
WO2016105198A1 (en) * 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex
WO2017111602A1 (en) * 2015-12-23 2017-06-29 Ioniqa Technologies B.V. Improved catalyst complex and method of degradation of a polymer material

Non-Patent Citations (1)

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Title
DATABASE WPI Week 201226, Derwent World Patents Index; AN 2012-D86507, XP002774086 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022033962A1 (en) 2020-08-14 2022-02-17 Ioniqa Technologies B.V. Depolymerization method of a waste polymer material and system therefore
NL2026273B1 (en) 2020-08-14 2022-04-13 Ioniqa Tech B V Depolymerization method of a waste polymer material and system therefore

Also Published As

Publication number Publication date
JP7105785B2 (ja) 2022-07-25
US10927231B2 (en) 2021-02-23
CN110291146B (zh) 2022-05-13
CN110291146A (zh) 2019-09-27
EP3577163B1 (en) 2023-05-31
EP3577163A1 (en) 2019-12-11
US20200024420A1 (en) 2020-01-23
WO2018143798A1 (en) 2018-08-09
JP2020507644A (ja) 2020-03-12

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