DE4291172D2 - Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz - Google Patents

Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz

Info

Publication number
DE4291172D2
DE4291172D2 DEDE9200262T DE4291172T DE4291172D2 DE 4291172 D2 DE4291172 D2 DE 4291172D2 DE DE9200262 T DEDE9200262 T DE DE9200262T DE 4291172 T DE4291172 T DE 4291172T DE 4291172 D2 DE4291172 D2 DE 4291172D2
Authority
DE
Germany
Prior art keywords
molded parts
thermoplastic molded
different provinces
separating thermoplastic
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.)
Ceased
Application number
DEDE9200262T
Other languages
English (en)
Inventor
Theodor Lentjes
Carsten Lentjes
Edgar Oerder
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEDE9200262T priority Critical patent/DE4291172D2/de
Application granted granted Critical
Publication of DE4291172D2 publication Critical patent/DE4291172D2/de
Anticipated expiration legal-status Critical
Ceased 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
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/02—Preparatory heating
    • 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
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • 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
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DEDE9200262T 1991-04-13 1992-03-30 Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz Ceased DE4291172D2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEDE9200262T DE4291172D2 (de) 1991-04-13 1992-03-30 Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19914112179 DE4112179C1 (de) 1991-04-13 1991-04-13
DEDE9200262T DE4291172D2 (de) 1991-04-13 1992-03-30 Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz
PCT/DE1992/000262 WO1992018313A1 (de) 1991-04-13 1992-03-30 Verfahren zum sortenreinen trennen von thermoplastischen formteilen unterschiedlicher provinienz

Publications (1)

Publication Number Publication Date
DE4291172D2 true DE4291172D2 (de) 1994-04-28

Family

ID=6429559

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19914112179 Expired - Lifetime DE4112179C1 (de) 1991-04-13 1991-04-13
DEDE9200262T Ceased DE4291172D2 (de) 1991-04-13 1992-03-30 Verfahren zum sortenreinen Trennen von thermoplastischen Formteilen unterschiedlicher Provinienz

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19914112179 Expired - Lifetime DE4112179C1 (de) 1991-04-13 1991-04-13

Country Status (4)

Country Link
EP (1) EP0580625A1 (de)
AU (1) AU1431292A (de)
DE (2) DE4112179C1 (de)
WO (1) WO1992018313A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137170A1 (de) * 1991-11-12 1993-05-13 Reinhold Zenk Verfahren zur schuettvolumenreduktion von gegenstaenden aus thermoplastischen kunststoffen sowie vorrichtung hierzu
DE4220665C2 (de) * 1992-06-24 1995-05-18 Urban Dipl Ing Stricker Verfahren zur Gewinnung von thermoplastischen Schaumstoffanteilen aus einem Kunststoffabfälle enthaltenden Gemenge
DE4220666C2 (de) * 1992-06-24 1995-02-09 Urban Dipl Ing Stricker Vorrichtung zur Sortierung von Thermoplasten aus einem Gemengestrom
FR2708374B1 (fr) * 1993-07-26 1995-10-13 Kertscher Sa E Procédé de récupération de matières, notamment de couple de matières du type plastique/métal.
EP1090727A1 (de) * 1999-09-15 2001-04-11 SALYP ELV Center NV Gewinnung und Verarbeitung von sortierten Kunststoffen aus sortenvermischten Altkunststoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814240A (en) * 1972-09-13 1974-06-04 Us Agriculture Separation of thermoplastic film and wastepaper
US4033804A (en) * 1975-07-07 1977-07-05 Monsanto Company Reclaiming waste plastics
DE3035649C2 (de) * 1980-09-20 1983-01-20 Kali Und Salz Ag, 3500 Kassel Verfahren zur elektrostatischen Trennung von Kunststoffgemengen
DE3601175A1 (de) * 1986-01-17 1987-07-23 Thyssen Industrie Verfahren und vorrichtung zum trennen von unterschiedlichen polymeren aus polymergemischen
ES2020533B3 (es) * 1986-07-26 1991-08-16 Carstens-Handelsgesellschaft Mbh Procedimiento y dispositivo para la reduccion de volumen de forma estable de depositos vacios y de material sintetico fermoplastico

Also Published As

Publication number Publication date
AU1431292A (en) 1992-11-17
EP0580625A1 (de) 1994-02-02
DE4112179C1 (de) 1992-05-07
WO1992018313A1 (de) 1992-10-29

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Legal Events

Date Code Title Description
8131 Rejection