DE60106540D1 - Verfahren zur Trennung von Plastikgemischen basierend auf der magnetoarchimedischen-Schwebung - Google Patents

Verfahren zur Trennung von Plastikgemischen basierend auf der magnetoarchimedischen-Schwebung

Info

Publication number
DE60106540D1
DE60106540D1 DE60106540T DE60106540T DE60106540D1 DE 60106540 D1 DE60106540 D1 DE 60106540D1 DE 60106540 T DE60106540 T DE 60106540T DE 60106540 T DE60106540 T DE 60106540T DE 60106540 D1 DE60106540 D1 DE 60106540D1
Authority
DE
Germany
Prior art keywords
magnetoarchimedic
beat
separation
mixtures based
plastic mixtures
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.)
Expired - Fee Related
Application number
DE60106540T
Other languages
English (en)
Other versions
DE60106540T2 (de
Inventor
Tsunehisa Kimura
Shogo Mamada
Masafumi Yamato
Koichi Kitazawa
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.)
Tokyo Metropolitan Public University Corp
Original Assignee
Japan Society For Promotion of Machine Industry
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 Japan Society For Promotion of Machine Industry filed Critical Japan Society For Promotion of Machine Industry
Application granted granted Critical
Publication of DE60106540D1 publication Critical patent/DE60106540D1/de
Publication of DE60106540T2 publication Critical patent/DE60106540T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic 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
    • 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
    • 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
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • 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
    • B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
    • B29K2009/06—SB polymers, i.e. 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
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B29K2033/18—Polymers of nitriles
    • 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
    • B29K2033/18—Polymers of nitriles
    • B29K2033/20—PAN, i.e. polyacrylonitrile
    • 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
    • B29K2067/00—Use of polyesters 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • 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

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Soft Magnetic Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Developing Agents For Electrophotography (AREA)
DE2001606540 2000-08-23 2001-08-21 Verfahren zur Trennung von Plastikgemischen basierend auf der magnetoarchimedischen-Schwebung Expired - Fee Related DE60106540T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000252696 2000-08-23
JP2000252696A JP3401487B2 (ja) 2000-08-23 2000-08-23 磁気アルキメデス効果によるプラスチック混合物の分別方法

Publications (2)

Publication Number Publication Date
DE60106540D1 true DE60106540D1 (de) 2004-11-25
DE60106540T2 DE60106540T2 (de) 2005-03-03

Family

ID=18741897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001606540 Expired - Fee Related DE60106540T2 (de) 2000-08-23 2001-08-21 Verfahren zur Trennung von Plastikgemischen basierend auf der magnetoarchimedischen-Schwebung

Country Status (5)

Country Link
US (1) US6902065B2 (de)
EP (1) EP1181982B1 (de)
JP (1) JP3401487B2 (de)
AT (1) ATE279987T1 (de)
DE (1) DE60106540T2 (de)

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JP4854842B2 (ja) * 2000-10-20 2012-01-18 独立行政法人科学技術振興機構 粒子の制御方法
US7264124B2 (en) 2003-11-17 2007-09-04 Casella Waste Systems, Inc. Systems and methods for sorting recyclables at a material recovery facility
US7757863B2 (en) 2003-11-17 2010-07-20 Casella Waste Systems, Inc. Systems and methods for glass recycling at a beneficiator and/or a material recovery facility
GB0409987D0 (en) * 2004-05-05 2004-06-09 Univ Nottingham A method for materials separation in an inhomogeneous magnetic field using vibration
JP2006043680A (ja) * 2004-08-05 2006-02-16 Dong-A Univ 建設廃棄物の選別方法
CN101044101A (zh) 2004-11-12 2007-09-26 卡西勒废物处理***公司 提供无杂质的均匀着色的混色碎玻璃的方法
FR2881364B1 (fr) * 2005-01-31 2007-03-30 Faurecia Sieges Automobile Procede de recyclage de matiere composite
JP4300317B2 (ja) * 2005-09-16 2009-07-22 独立行政法人産業技術総合研究所 磁化率の計測方法
US8459466B2 (en) 2007-05-23 2013-06-11 Re Community Energy, Llc Systems and methods for optimizing a single-stream materials recovery facility
WO2009006409A2 (en) 2007-06-29 2009-01-08 President And Fellows Of Harvard College Density-based methods for separation of materials, monitoring of solid supported reactions and measuring densities of small liquid volumes and solids
NL2001322C2 (nl) 2008-02-27 2009-08-31 Univ Delft Tech Werkwijze en inrichting voor het scheiden van vaste deeltjes met een onderling dichtheidsverschil.
CN102388121B (zh) 2008-12-31 2013-08-21 Memc新加坡私人有限公司 从锯屑回收并提纯硅颗粒的方法
NL2002736C2 (en) 2009-04-09 2010-10-12 Univ Delft Tech Method for separating magnetic pieces of material.
US8721843B2 (en) * 2010-10-15 2014-05-13 Cedar Ridge Research, Llc Method for producing graphene in a magnetic field
WO2012075009A1 (en) 2010-11-29 2012-06-07 President And Fellows Of Harvard College Quality control of diamagnetic materials using magnetic levitation
US9409265B2 (en) 2010-12-20 2016-08-09 President And Fellows Of Harvard College Three dimensional assembly of diamagnetic materials using magnetic levitation
JP5403306B2 (ja) 2011-02-23 2014-01-29 宇部興産株式会社 混合物の分離方法及び装置
EP2692447B1 (de) * 2011-03-31 2017-02-22 Ube Industries, Ltd. Verfahren zur trennung eines gemischs und trennvorrichtung
JP5842294B2 (ja) * 2011-05-30 2016-01-13 宇部興産株式会社 混合物の分離方法
WO2013027818A1 (ja) 2011-08-25 2013-02-28 宇部興産株式会社 混合物の分離方法及び分離装置
JP5704618B2 (ja) 2011-12-12 2015-04-22 宇部興産株式会社 混合物の分離方法及び分離装置
US20150135829A1 (en) * 2012-06-14 2015-05-21 Presidents And Fellows Of Harvard College Levitation of Materials in Paramagnetic Ionic Liquids
WO2014046164A1 (ja) * 2012-09-20 2014-03-27 宇部興産株式会社 混合物の分離方法及び分離装置
KR102360036B1 (ko) 2014-02-26 2022-02-07 브리검앤드위민즈하스피탈, 인코포레이티드 세포 레비테이션 및 모니터링을 위한 시스템 및 방법
JP6435927B2 (ja) * 2015-03-04 2018-12-12 新日鐵住金株式会社 超電導バルク磁石及び超電導バルク磁石の着磁方法
NL2015997B1 (en) * 2015-12-21 2017-06-30 Feelgood Metals B V Splitter for magnetic density separation.
CN107571426B (zh) * 2017-08-02 2024-06-07 青岛科技大学 一种废旧塑料的分选方法及分选***
DE102019103936A1 (de) * 2019-02-15 2020-08-20 Helmholtz-Zentrum Dresden - Rossendorf E.V. Verfahren und Vorrichtung zur Abtrennung von Kunststoffpartikeln
WO2020190845A1 (en) * 2019-03-15 2020-09-24 President And Fellows Of Harvard College Magnetic levitation system
CN113119349A (zh) * 2019-12-31 2021-07-16 中国科学院化学研究所 废旧纺织品及洗衣废水中棉和微塑料分离的方法及应用
DE102022001154A1 (de) 2022-04-01 2023-10-05 Mitra Nikpay Verfahren und Vorrichtung zur Abtrennung von Kunststoffpartikeln mit Magnetfilter

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US3788465A (en) * 1972-04-28 1974-01-29 Us Interior Device and process for magneto-gravimetric particle separation using non-vertical levitation forces
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JPS5820657B2 (ja) * 1980-06-24 1983-04-25 日鉄鉱業株式会社 磁性流体による比重選別方法及びその装置
SU1184565A1 (ru) * 1984-03-07 1985-10-15 Центральный научно-исследовательский институт оловянной промышленности Феррогидростатический сепаратор
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ATE191372T1 (de) * 1993-07-23 2000-04-15 Enretec Polychemie Entsorgungs Verfahren und vorrichtung zur trennung von nichtmagnetischen materialien und gegenständen unter verwendung magnetischer flüssigkeiten

Also Published As

Publication number Publication date
US20020153295A1 (en) 2002-10-24
ATE279987T1 (de) 2004-11-15
EP1181982A1 (de) 2002-02-27
DE60106540T2 (de) 2005-03-03
JP2002059026A (ja) 2002-02-26
JP3401487B2 (ja) 2003-04-28
US6902065B2 (en) 2005-06-07
EP1181982B1 (de) 2004-10-20

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Owner name: TOKYO METROPOLITAN UNIVERSITY OF PUBLIC UNIVER, JP

8339 Ceased/non-payment of the annual fee