FR2281166A1 - Procede de separation de melanges de matieres plastiques - Google Patents

Procede de separation de melanges de matieres plastiques

Info

Publication number
FR2281166A1
FR2281166A1 FR7524984A FR7524984A FR2281166A1 FR 2281166 A1 FR2281166 A1 FR 2281166A1 FR 7524984 A FR7524984 A FR 7524984A FR 7524984 A FR7524984 A FR 7524984A FR 2281166 A1 FR2281166 A1 FR 2281166A1
Authority
FR
France
Prior art keywords
plastics
separating mixtures
mixtures
separating
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7524984A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of FR2281166A1 publication Critical patent/FR2281166A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D3/00—Differential sedimentation
    • 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
    • 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
    • B29B2017/0203—Separating plastics from plastics
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • 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
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0093—Other properties hydrophobic
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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

Landscapes

  • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR7524984A 1974-08-09 1975-08-11 Procede de separation de melanges de matieres plastiques Withdrawn FR2281166A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9131974A JPS5120158A (en) 1974-08-09 1974-08-09 Kongobutsuno shoriho

Publications (1)

Publication Number Publication Date
FR2281166A1 true FR2281166A1 (fr) 1976-03-05

Family

ID=14023129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524984A Withdrawn FR2281166A1 (fr) 1974-08-09 1975-08-11 Procede de separation de melanges de matieres plastiques

Country Status (4)

Country Link
US (1) US4119533A (fr)
JP (1) JPS5120158A (fr)
DE (1) DE2535502A1 (fr)
FR (1) FR2281166A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643011A1 (fr) * 1989-02-10 1990-08-17 Micronyl Sa Procede et dispositif pour le traitement d'un melange de corps residuels en terephtalate de polyethylene et en chlorure de polyvinyle et application au traitement de bouteilles en ces materiaux
EP0469904A2 (fr) * 1990-08-01 1992-02-05 CENTRO SVILUPPO SETTORI IMPIEGO S.r.l. Procédé et appareil pour séparer des matières plastiques hétérogènes en fractions homogènes
EP0512464A1 (fr) * 1991-05-09 1992-11-11 Shell Internationale Researchmaatschappij B.V. Procédé pour séparer le téréphthalate de polyéthylène du chlorure de polyvinyle
FR2751262A1 (fr) * 1996-07-22 1998-01-23 Gp Sarl Procede et installation pour separer des materiaux polymeres, polystyrene et abs obtenus
FR2751261A1 (fr) * 1996-07-22 1998-01-23 Gp Sarl Procede et installation pour separer des materiaux polymeres, polyethylene et polypropylene obtenus
US7014132B2 (en) 1996-07-22 2006-03-21 Antoine Vandeputte Method and plant for separating polymeric materials
US7172143B2 (en) 1996-07-22 2007-02-06 Antoine Vandeputte Method and plant for separating polymeric materials

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625251A5 (fr) * 1978-10-04 1981-09-15 Battelle Memorial Institute
DE2900666C2 (de) * 1979-01-10 1992-04-02 Bahr, Albert, Prof. Dr.-Ing., 3392 Clausthal-Zellerfeld Verfahren und Vorrichtung zur Trennung von Kunststoffabfällen unterschiedlicher Dichte und Form
JPS59115811A (ja) * 1982-12-23 1984-07-04 Toyo Rubber Chem Ind Co Ltd 樹脂の再生方法
US4944868A (en) * 1988-08-28 1990-07-31 Jay Sr Jerry L Process and apparatus for separating plastics from contaminants
US5022985A (en) * 1989-09-15 1991-06-11 Plastic Recovery Systems, Inc. Process for the separation and recovery of plastics
US4981876A (en) * 1989-10-13 1991-01-01 Davidson Textron Inc. Method for separating and recovering layered plastics joined at an interface
US5120768A (en) * 1991-05-09 1992-06-09 The Goodyear Tire & Rubber Company Process for separating polyethylene terephthalate from polyvinyl chloride
DE4122382C2 (de) * 1991-07-05 1994-08-25 Wilhelm Helling Verfahren zur Aufbereitung von Kunststoffmischungen sowie Verwendung des danach herstellbaren Gemisches
DE4127572C1 (fr) * 1991-08-21 1993-03-11 Kali Und Salz Ag, 3500 Kassel, De
US5203359A (en) * 1991-11-04 1993-04-20 Ellis Corporation Unitary system for recycling used contaminated material for re-use
US5199652A (en) * 1992-02-28 1993-04-06 The B. F. Goodrich Company Method for separating a mixture of two plastics with similar specific gravities
US5183212A (en) * 1992-04-21 1993-02-02 The B. F. Goodrich Company Method for separating multilayer plastics into its components
US5288760A (en) * 1992-08-31 1994-02-22 Ford Motor Company Separation and salvage of components of parts
US5246116A (en) * 1992-09-22 1993-09-21 Reynolds Metals Company Method and apparatus for separation and recovery of the components from foil-containing laminates
US5234110A (en) * 1992-11-23 1993-08-10 Kobler Ronald W Polyvinyl chloride-polyethylene terephthalate separation process and product
US5988395A (en) * 1995-04-24 1999-11-23 Calo; Joseph M. Liquid-fluidized bed classifier (LFBC) for sorting waste plastics and other solid waste materials for recycling
US5655663A (en) * 1995-07-03 1997-08-12 Spradlin; Lyndon D. Self-separating flatware and method for sorting same
US5931307A (en) * 1995-07-03 1999-08-03 Spradlin; Lyndon D. Self separating flatware and method for sorting same
US5653867A (en) * 1996-03-19 1997-08-05 The University Of Chicago Method for the separation of high impact polystyrene (HIPS) and acrylonitrile butadiene styrene (ABS) plastics
US6524349B2 (en) 1999-07-30 2003-02-25 Peter C. Wittig Maintaining the hydrophobicity of a polyolefin textile
DE60006989T2 (de) * 1999-09-17 2004-10-28 Technische Universiteit Delft Verfahren zur trennung von teilchen in einem flüssigen medium und vorrichtung dafür
US20020052439A1 (en) * 2000-08-08 2002-05-02 3M Innovative Properties Company Ink receptive compositions and articles for image transfer
JP3678361B2 (ja) * 2001-06-08 2005-08-03 大日本印刷株式会社 ガスバリアフィルム
US20090065404A1 (en) * 2004-02-06 2009-03-12 Paspek Consulting Llc Process for reclaiming multiple domain feedstocks
DE102005021091A1 (de) * 2005-05-06 2006-11-09 Alexander Koslow Verfahren und Vorrichtung zum Trennen von Kunststoffen unterschiedlicher chemischer Zusammensetzung
JP5061454B2 (ja) * 2005-11-24 2012-10-31 トヨタ自動車株式会社 燃料電池
WO2012019101A2 (fr) 2010-08-06 2012-02-09 Berry Plastics Corporation Procédé de séparation pour matières plastiques
CN105399983B (zh) * 2015-12-09 2018-03-09 中南大学 一种混合塑料的分离方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606660A (en) * 1946-09-04 1952-08-12 Combined Metals Reduction Comp Apparatus for separating solids of relatively different wettabilities
US2624698A (en) * 1947-09-08 1953-01-06 Great Lakes Carbon Corp Method of producing a purified coke
US2711822A (en) * 1953-07-24 1955-06-28 Raybestos Manhattan Inc Purification of fibrous asbestos
US3362531A (en) * 1964-10-29 1968-01-09 Sinclair Research Inc Method of separating catalyst particles into fractions of differing surface area
CH530822A (de) * 1971-02-15 1972-11-30 Pallana Gmbh Verfahren zur sicheren Trennung von unterschiedlichen Kunststoffabfällen nach Kunststoffart und deren Rückgewinnung nach Wiederverwendung, und Vorrichtung zurDurchführung des Verfahrens
JPS5620169B2 (fr) * 1973-05-18 1981-05-12
JPS5620170B2 (fr) * 1973-05-22 1981-05-12
JPS5758377B2 (fr) * 1973-02-19 1982-12-09 Mitsui Mining & Smelting Co
GB1472039A (en) * 1974-03-25 1977-04-27 Mitsui Mining & Smelting Co Method for separating a plastics-containing mixture

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643011A1 (fr) * 1989-02-10 1990-08-17 Micronyl Sa Procede et dispositif pour le traitement d'un melange de corps residuels en terephtalate de polyethylene et en chlorure de polyvinyle et application au traitement de bouteilles en ces materiaux
EP0469904A2 (fr) * 1990-08-01 1992-02-05 CENTRO SVILUPPO SETTORI IMPIEGO S.r.l. Procédé et appareil pour séparer des matières plastiques hétérogènes en fractions homogènes
EP0469904A3 (en) * 1990-08-01 1992-04-15 Centro Sviluppo Settori Impiego S.R.L. Process and apparatus for separating heterogeneous plastic material into homogeneous fractions
US5246115A (en) * 1990-08-01 1993-09-21 Centro Sviluppo Settori Impiego S.R.L. Process for separating heterogeneous plastic material into homogeneous fractions and apparatus useful to this purpose
EP0512464A1 (fr) * 1991-05-09 1992-11-11 Shell Internationale Researchmaatschappij B.V. Procédé pour séparer le téréphthalate de polyéthylène du chlorure de polyvinyle
FR2751262A1 (fr) * 1996-07-22 1998-01-23 Gp Sarl Procede et installation pour separer des materiaux polymeres, polystyrene et abs obtenus
FR2751261A1 (fr) * 1996-07-22 1998-01-23 Gp Sarl Procede et installation pour separer des materiaux polymeres, polyethylene et polypropylene obtenus
WO1998003318A1 (fr) * 1996-07-22 1998-01-29 Galloo Plastics (S.A.) Procede et installation pour separer des materiaux polymeres
US7014132B2 (en) 1996-07-22 2006-03-21 Antoine Vandeputte Method and plant for separating polymeric materials
US7172143B2 (en) 1996-07-22 2007-02-06 Antoine Vandeputte Method and plant for separating polymeric materials

Also Published As

Publication number Publication date
US4119533A (en) 1978-10-10
DE2535502A1 (de) 1976-02-26
JPS5120158A (en) 1976-02-18

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