GB9102355D0 - Method and apparatus for separating particulate plastics materials - Google Patents

Method and apparatus for separating particulate plastics materials

Info

Publication number
GB9102355D0
GB9102355D0 GB9102355A GB9102355A GB9102355D0 GB 9102355 D0 GB9102355 D0 GB 9102355D0 GB 9102355 A GB9102355 A GB 9102355A GB 9102355 A GB9102355 A GB 9102355A GB 9102355 D0 GB9102355 D0 GB 9102355D0
Authority
GB
United Kingdom
Prior art keywords
plastics materials
separating particulate
particulate plastics
separating
materials
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.)
Granted
Application number
GB9102355A
Other versions
GB2240731A (en
GB2240731B (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.)
REFAKE Anlagenbau GmbH
Original Assignee
REFAKE Anlagenbau GmbH
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 REFAKE Anlagenbau GmbH filed Critical REFAKE Anlagenbau GmbH
Publication of GB9102355D0 publication Critical patent/GB9102355D0/en
Publication of GB2240731A publication Critical patent/GB2240731A/en
Application granted granted Critical
Publication of GB2240731B publication Critical patent/GB2240731B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
    • 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
    • B29K2067/00—Use of polyesters 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (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)
  • Manufacture And Refinement Of Metals (AREA)
GB9102355A 1990-02-13 1991-02-04 Apparatus for separating particulate plastics materials Expired - Fee Related GB2240731B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904004300 DE4004300A1 (en) 1990-02-13 1990-02-13 Sepn. of particulate plastic materials of different softening points - by feeding them to a heated moving substrate to which the lower softening point particles adhere, and from which they are then removed

Publications (3)

Publication Number Publication Date
GB9102355D0 true GB9102355D0 (en) 1991-03-20
GB2240731A GB2240731A (en) 1991-08-14
GB2240731B GB2240731B (en) 1993-09-29

Family

ID=6399987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102355A Expired - Fee Related GB2240731B (en) 1990-02-13 1991-02-04 Apparatus for separating particulate plastics materials

Country Status (6)

Country Link
DE (1) DE4004300A1 (en)
ES (1) ES2027896A6 (en)
FR (1) FR2658113B1 (en)
GB (1) GB2240731B (en)
IT (1) IT1247833B (en)
NL (1) NL9002755A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202095C2 (en) * 1992-01-27 1994-11-03 Fleischhauer Rosa Emilia Methods and devices for the detection and processing of waste containing stretched plastics
ES2091594T3 (en) 1992-01-27 1996-11-01 Urban Stricker PROCEDURE AND DEVICE FOR THE COLLECTION AND PROCESSING OF WASTE CONTAINING STRETCHED PLASTICS.
FR2687083B1 (en) * 1992-02-07 1995-03-24 Micronyl Wedco METHOD AND DEVICE FOR SORTING RESIDUAL PVC AND PET BODIES, AND APPLICATION TO SORTING A MIXTURE OF PLASTIC BOTTLES.
DE4207398C1 (en) * 1992-03-09 1993-09-16 Urban Dipl.-Ing. 1000 Berlin De Stricker
DE4220666C2 (en) * 1992-06-24 1995-02-09 Urban Dipl Ing Stricker Device for sorting thermoplastics from a batch flow
DE4302283A1 (en) * 1993-01-25 1994-07-28 Inst Umwelttechnologien Gmbh Sepg. and sorting plastic scrap and process equipment
FR2701221B1 (en) * 1993-02-05 1995-05-05 Micronyl Wedco Device for sorting a mixture of residual PVC and PET hollow bodies.
ES2164701T3 (en) 1993-03-03 2002-03-01 Roosth Sam METHOD FOR TREATING SOLID WASTE.
DE19510923B4 (en) * 1995-03-24 2007-04-05 WIPAG Süd GmbH & Co. KG Method and device for separating a particle mixture resulting from the processing of composite parts into at least two particle fractions
NL1010258C2 (en) * 1998-10-06 2000-04-10 Plastic Herverwerking Brakel B Granule sorting process, especially for separating rubbery granules from plastic granules, comprises spreading the granule mixture over a heated, movable separation surface
EP1052021A1 (en) * 1999-05-06 2000-11-15 von Deym, Carl-Ludwig, Graf Sorting/separating method and plant for recycling plastics
DE102006036027A1 (en) * 2006-08-02 2008-02-14 Universität Bremen Method for handling sheet material by localized heating to liquid state and applying grips and cooling
DE102010063601A1 (en) 2010-12-20 2012-06-21 Krones Aktiengesellschaft Method and apparatus for separating foreign polymers from a polymer mixture
GB2499632B (en) * 2012-02-23 2017-07-05 Nextek Ltd Separation of components of plastic
US9409318B2 (en) 2012-04-23 2016-08-09 Empire Technology Development Llc Methods and systems for collecting thermoplastic resins

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599788A (en) * 1968-10-04 1971-08-17 Metropolitan Waste Conversion Method of waste thermoplastic removal
JPS5932288B2 (en) * 1975-03-12 1984-08-08 三井金属鉱業株式会社 Mixture separation method
JPS51109084A (en) * 1975-03-22 1976-09-27 Kanagawa Prefecture Haikibutsuchuno netsukasoseipurasuchitsukuoshuruibetsunibunrui kaishusuruhoho oyobi sonosochi
JPS5314775A (en) * 1976-07-28 1978-02-09 Mitsui Mining & Smelting Co Method of sorting mixtures
US4162880A (en) * 1976-12-27 1979-07-31 Nordson Corporation Plastic scrap recovery apparatus
JPS53129268A (en) * 1977-04-19 1978-11-11 Nippon Kokan Kk <Nkk> Classification of mixture of paper and plastic
SU1284605A1 (en) * 1985-08-26 1987-01-23 Харьковское специальное конструкторско-технологическое бюро "Машприборпластик" Method and apparatus for separating loose materials
SU1310229A1 (en) * 1985-12-09 1987-05-15 Семипалатинский Технологический Институт Мясной И Молочной Промышленности Device for stripping polymeric material from backing
WO1988000098A1 (en) * 1986-06-25 1988-01-14 Thimm Dorner Ute Process and device for separating a specific material component from a conglomerate, especially from domestic garbage
DE3722777A1 (en) * 1987-07-09 1989-01-19 Thimm Dorner Geb Schorp Device for sorting out thermoplastic parts from a mixed stream
US4892647A (en) * 1988-07-05 1990-01-09 Liddle Franklin D System for segregating trash

Also Published As

Publication number Publication date
ES2027896A6 (en) 1992-06-16
FR2658113B1 (en) 1994-09-02
NL9002755A (en) 1991-09-02
ITMI910282A0 (en) 1991-02-05
DE4004300C2 (en) 1993-05-27
GB2240731A (en) 1991-08-14
ITMI910282A1 (en) 1992-08-05
IT1247833B (en) 1995-01-02
FR2658113A1 (en) 1991-08-16
GB2240731B (en) 1993-09-29
DE4004300A1 (en) 1991-08-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950204