JP2023552634A - ポリマーの溶解と抽出による精製とによって使用済みプラスチックを処理する方法 - Google Patents

ポリマーの溶解と抽出による精製とによって使用済みプラスチックを処理する方法 Download PDF

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Publication number
JP2023552634A
JP2023552634A JP2023535661A JP2023535661A JP2023552634A JP 2023552634 A JP2023552634 A JP 2023552634A JP 2023535661 A JP2023535661 A JP 2023535661A JP 2023535661 A JP2023535661 A JP 2023535661A JP 2023552634 A JP2023552634 A JP 2023552634A
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Prior art keywords
solvent
mpa
dissolution
polymer solution
extraction
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Japanese (ja)
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JP2023552634A5 (enExample
Inventor
ル コック ダミアン ラインクーゲル
ウィルフリード ヴェイス
マチルド シボー
フレデリック オージエ
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Publication of JP2023552634A5 publication Critical patent/JP2023552634A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0262—Specific separating techniques using electrical caracteristics
    • B29B2017/0265—Electrostatic separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • Y02W30/20—Waste processing or separation
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2023535661A 2020-12-14 2021-12-02 ポリマーの溶解と抽出による精製とによって使用済みプラスチックを処理する方法 Pending JP2023552634A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2013159 2020-12-14
FR2013159A FR3117397B1 (fr) 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par extraction
PCT/EP2021/083869 WO2022128487A1 (fr) 2020-12-14 2021-12-02 Procede de traitement de plastiques usages par dissolution des polymeres et purification par extraction

Publications (2)

Publication Number Publication Date
JP2023552634A true JP2023552634A (ja) 2023-12-18
JP2023552634A5 JP2023552634A5 (enExample) 2026-05-20

Family

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JP2023535661A Pending JP2023552634A (ja) 2020-12-14 2021-12-02 ポリマーの溶解と抽出による精製とによって使用済みプラスチックを処理する方法

Country Status (13)

Country Link
US (1) US20250083360A1 (enExample)
EP (1) EP4259406A1 (enExample)
JP (1) JP2023552634A (enExample)
KR (1) KR20230121090A (enExample)
CN (1) CN116670209A (enExample)
AU (1) AU2021399662A1 (enExample)
CA (1) CA3198552A1 (enExample)
FR (1) FR3117397B1 (enExample)
IL (1) IL303665A (enExample)
MX (1) MX2023006543A (enExample)
TW (1) TW202239844A (enExample)
WO (1) WO2022128487A1 (enExample)
ZA (1) ZA202305323B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4473047A1 (en) * 2022-01-31 2024-12-11 Dow Global Technologies LLC Methods for purifying a reclaimed polymer
US20250129230A1 (en) * 2022-01-31 2025-04-24 Dow Global Technologies Llc Methods for purifying a reclaimed polymer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11310660A (ja) * 1998-03-26 1999-11-09 Solvay & Cie 塩化ビニルポリマ―をベ―スとした製品のリサイクル方法
JP2006051732A (ja) * 2004-08-13 2006-02-23 Panakku Kogyo Kk 成形品から熱可塑性樹脂を回収する方法及び成形品
JP2008231394A (ja) * 2007-02-23 2008-10-02 Matsushita Electric Works Ltd 熱硬化性樹脂の分解・回収方法
JP2020511562A (ja) * 2016-12-20 2020-04-16 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生製品からポリマーを分離及び精製する方法
JP2020513458A (ja) * 2016-12-20 2020-05-14 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生ポリマーを精製するための方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5739270A (en) * 1995-08-01 1998-04-14 Farmer; Peter H. Method and apparatus for separating polymer from a plastic, and the resulting separated polymer
US5994417A (en) * 1996-06-04 1999-11-30 Auburn University Process for recovering polymers from commingled materials
FR2878250B1 (fr) * 2004-11-22 2007-01-12 Solvay Sa Sa Belge Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc)
CN101367957B (zh) * 2008-09-28 2011-09-21 浙江大学 回收聚氯乙烯或偏聚氯乙烯塑料的方法
US9890225B2 (en) 2015-06-30 2018-02-13 The Procter & Gamble Company Method for purifying contaminated polymers
WO2017009390A1 (en) 2015-07-14 2017-01-19 Solvay Sa A process for the treatment of a composition comprising thermoplastics
CN107641216B (zh) * 2016-07-22 2020-08-07 纳米及先进材料研发院有限公司 发泡聚苯乙烯废料的回收方法
DE102016015198A1 (de) 2016-12-21 2018-06-21 Apk Ag Lösungsmittel sowie Verfahren zum Lösen eines Kunststoffes von einem Feststoff innerhalb einer Suspension
US10899906B2 (en) * 2018-06-20 2021-01-26 The Procter & Gamble Company Method for purifying reclaimed polypropylene

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11310660A (ja) * 1998-03-26 1999-11-09 Solvay & Cie 塩化ビニルポリマ―をベ―スとした製品のリサイクル方法
JP2006051732A (ja) * 2004-08-13 2006-02-23 Panakku Kogyo Kk 成形品から熱可塑性樹脂を回収する方法及び成形品
JP2008231394A (ja) * 2007-02-23 2008-10-02 Matsushita Electric Works Ltd 熱硬化性樹脂の分解・回収方法
JP2020511562A (ja) * 2016-12-20 2020-04-16 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生製品からポリマーを分離及び精製する方法
JP2020513458A (ja) * 2016-12-20 2020-05-14 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生ポリマーを精製するための方法

Also Published As

Publication number Publication date
AU2021399662A1 (en) 2023-07-13
US20250083360A1 (en) 2025-03-13
WO2022128487A1 (fr) 2022-06-23
CN116670209A (zh) 2023-08-29
CA3198552A1 (fr) 2022-06-23
AU2021399662A9 (en) 2024-07-25
MX2023006543A (es) 2023-06-16
FR3117397B1 (fr) 2023-08-25
TW202239844A (zh) 2022-10-16
EP4259406A1 (fr) 2023-10-18
FR3117397A1 (fr) 2022-06-17
IL303665A (en) 2023-08-01
ZA202305323B (en) 2024-10-30
KR20230121090A (ko) 2023-08-17

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