CN110291146B - 缩聚物的分解 - Google Patents

缩聚物的分解 Download PDF

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Publication number
CN110291146B
CN110291146B CN201880009278.1A CN201880009278A CN110291146B CN 110291146 B CN110291146 B CN 110291146B CN 201880009278 A CN201880009278 A CN 201880009278A CN 110291146 B CN110291146 B CN 110291146B
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transition metal
particles
metal particles
alcohol
catalyst
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Chinese (zh)
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CN110291146A (zh
Inventor
索尼娅·艾琳-玛丽·雷吉纳德·卡斯蒂略
文森特·格特鲁迪斯·安东尼·菲利比
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Ioniqa Technologies BV
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Ioniqa Technologies BV
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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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (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)
CN201880009278.1A 2017-01-31 2018-01-30 缩聚物的分解 Active CN110291146B (zh)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
CN110291146A CN110291146A (zh) 2019-09-27
CN110291146B true CN110291146B (zh) 2022-05-13

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ID=58639002

Family Applications (1)

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CN201880009278.1A Active CN110291146B (zh) 2017-01-31 2018-01-30 缩聚物的分解

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)

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
EP4077507A4 (en) * 2019-12-20 2023-08-09 Rhodia Operations POLYMER FRAGMENTATION PROCESS
EP4155342A4 (en) * 2020-06-26 2024-11-13 Korea Research Institute of Chemical Technology EFFICIENT DEPOLYMERIZATION PROCESS FOR POLYMER WITH ESTER FUNCTIONAL GROUP AND PURIFICATION PROCESS THEREFOR
NL2026273B1 (en) 2020-08-14 2022-04-13 Ioniqa Tech B V Depolymerization method of a waste polymer material and system therefore
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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105555401A (zh) * 2013-06-24 2016-05-04 爱奥尼亚技术有限责任公司 聚合物降解
WO2016105198A1 (en) * 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex

Family Cites Families (8)

* 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
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
CA2626033C (en) * 2005-12-29 2013-09-03 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
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
WO2017111602A1 (en) * 2015-12-23 2017-06-29 Ioniqa Technologies B.V. Improved catalyst complex and method of degradation of a polymer material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105555401A (zh) * 2013-06-24 2016-05-04 爱奥尼亚技术有限责任公司 聚合物降解
WO2016105198A1 (en) * 2014-12-23 2016-06-30 Ioniqa Technologies B.V. Improved reusable capture complex

Also Published As

Publication number Publication date
US10927231B2 (en) 2021-02-23
US20200024420A1 (en) 2020-01-23
JP2020507644A (ja) 2020-03-12
JP7105785B2 (ja) 2022-07-25
EP3577163B1 (en) 2023-05-31
CN110291146A (zh) 2019-09-27
WO2018143798A1 (en) 2018-08-09
EP3577163A1 (en) 2019-12-11
NL2018269B1 (en) 2018-08-14

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