JP2023552635A - ポリマーの溶解と洗浄による精製とによる使用済みプラスチックの処理方法 - Google Patents

ポリマーの溶解と洗浄による精製とによる使用済みプラスチックの処理方法 Download PDF

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JP2023552635A
JP2023552635A JP2023535663A JP2023535663A JP2023552635A JP 2023552635 A JP2023552635 A JP 2023552635A JP 2023535663 A JP2023535663 A JP 2023535663A JP 2023535663 A JP2023535663 A JP 2023535663A JP 2023552635 A JP2023552635 A JP 2023552635A
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solvent
polymer solution
dissolution
mpa
absolute
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JP2023552635A5 (https=
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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
アミール ホセイン アフマディ－モトラグ
ヤシン アルーン
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IFP Energies Nouvelles IFPEN
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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
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023535663A 2020-12-14 2021-12-02 ポリマーの溶解と洗浄による精製とによる使用済みプラスチックの処理方法 Pending JP2023552635A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2013160A FR3117395B1 (fr) 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par lavage
FR2013160 2020-12-14
PCT/EP2021/083871 WO2022128488A1 (fr) 2020-12-14 2021-12-02 Procede de traitement de plastiques usages par dissolution des polymeres et purification par lavage

Publications (2)

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JP2023552635A true JP2023552635A (ja) 2023-12-18
JP2023552635A5 JP2023552635A5 (https=) 2024-12-09

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JP2023535663A Pending JP2023552635A (ja) 2020-12-14 2021-12-02 ポリマーの溶解と洗浄による精製とによる使用済みプラスチックの処理方法

Country Status (13)

Country Link
US (1) US20240042650A1 (https=)
EP (1) EP4259407A1 (https=)
JP (1) JP2023552635A (https=)
KR (1) KR20230121091A (https=)
CN (1) CN116685630A (https=)
AU (1) AU2021403393A1 (https=)
CA (1) CA3198556A1 (https=)
FR (1) FR3117395B1 (https=)
IL (1) IL303664A (https=)
MX (1) MX2023006544A (https=)
TW (1) TW202233743A (https=)
WO (1) WO2022128488A1 (https=)
ZA (1) ZA202305322B (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2024009203A (es) * 2022-01-31 2024-08-06 Dow Global Technologies Llc Metodos para purificar un polimero recuperado.
MX2024009204A (es) * 2022-01-31 2024-08-06 Dow Global Technologies Llc Metodos para purificar un polimero recuperado.
FR3142191B1 (fr) * 2022-11-21 2026-02-20 Ifp Energies Now Procede de recyclage et traitement de plastiques usages par dissolution dans un solvant avec introduction etagee du solvant
AT526713A1 (de) * 2022-11-29 2024-06-15 Montanuniv Leoben Kontinuierliches Trennen eines Kunststoffgemisches
TW202502510A (zh) 2023-03-08 2025-01-16 奧地利商柏列利斯股份公司 包括消費後回收的聚丙烯樹脂的聚合物組成物、其用途、以及包含該聚合物組成物的物品
JP2026510327A (ja) 2023-03-08 2026-04-02 ボレアリス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 高純度ポリプロピレン再生材料の製造方法
JP2026510752A (ja) 2023-03-08 2026-04-10 ボレアリス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 高純度ポリプロピレン再生材料
JP2026510328A (ja) 2023-03-08 2026-04-02 ボレアリス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 高純度ポリプロピレン再生材料
KR102939953B1 (ko) * 2023-08-22 2026-03-17 (주)씨앤투스 플래시 방사 장치에서 배출되는 용매의 회수 방법
US20250257185A1 (en) * 2024-02-14 2025-08-14 Purecycle Technologies, Inc. System and method for purifying recycled polypropylene using reclaimed solvent

Citations (4)

* 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
WO2007126120A1 (ja) * 2006-04-27 2007-11-08 Jfe Chemical Corporation プラスチックの処理方法およびその装置
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
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5994417A (en) * 1996-06-04 1999-11-30 Auburn University Process for recovering polymers from commingled materials
EP1737903B1 (en) * 2004-04-15 2007-12-12 Solvay SA Process for the solvent treatment of a plastic
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
PL3317335T3 (pl) 2015-06-30 2024-04-08 The Procter & Gamble Company Sposób oczyszczania zanieczyszczonych polimerów
KR20180030050A (ko) 2015-07-14 2018-03-21 솔베이(소시에떼아노님) 열가소성 물질을 포함하는 조성물의 처리 방법
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

Patent Citations (4)

* 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
WO2007126120A1 (ja) * 2006-04-27 2007-11-08 Jfe Chemical Corporation プラスチックの処理方法およびその装置
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
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

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Publication number Publication date
CN116685630A (zh) 2023-09-01
US20240042650A1 (en) 2024-02-08
FR3117395B1 (fr) 2023-06-02
AU2021403393A1 (en) 2023-07-13
EP4259407A1 (fr) 2023-10-18
FR3117395A1 (fr) 2022-06-17
IL303664A (en) 2023-08-01
ZA202305322B (en) 2024-10-30
CA3198556A1 (fr) 2022-06-23
KR20230121091A (ko) 2023-08-17
TW202233743A (zh) 2022-09-01
MX2023006544A (es) 2023-06-16
WO2022128488A1 (fr) 2022-06-23

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