CA2079209A1 - Procede de pretraitement de dechets renfermant du caoutchouc - Google Patents

Procede de pretraitement de dechets renfermant du caoutchouc

Info

Publication number
CA2079209A1
CA2079209A1 CA 2079209 CA2079209A CA2079209A1 CA 2079209 A1 CA2079209 A1 CA 2079209A1 CA 2079209 CA2079209 CA 2079209 CA 2079209 A CA2079209 A CA 2079209A CA 2079209 A1 CA2079209 A1 CA 2079209A1
Authority
CA
Canada
Prior art keywords
screw press
wastes
rubber
cooling
waste
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.)
Abandoned
Application number
CA 2079209
Other languages
English (en)
Inventor
Wilfried Schraufstetter
Dieter Gastinger
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
Publication of CA2079209A1 publication Critical patent/CA2079209A1/fr
Abandoned 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • B29B17/0408—Disintegrating plastics, e.g. by milling to powder using cryogenic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/22—Crushing mills with screw-shaped crushing means
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/046—Extruder as pressing tool with calibrated die openings for forming and disintegrating pasty or melted material
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CA 2079209 1990-03-28 1991-03-26 Procede de pretraitement de dechets renfermant du caoutchouc Abandoned CA2079209A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4009902.4 1990-03-28
DE19904009902 DE4009902A1 (de) 1990-03-28 1990-03-28 Verfahren zum aufbereiten gummihaltigen abfalls fuer die weiterverarbeitung

Publications (1)

Publication Number Publication Date
CA2079209A1 true CA2079209A1 (fr) 1991-09-29

Family

ID=6403210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2079209 Abandoned CA2079209A1 (fr) 1990-03-28 1991-03-26 Procede de pretraitement de dechets renfermant du caoutchouc

Country Status (5)

Country Link
EP (1) EP0528808A1 (fr)
JP (1) JPH05505773A (fr)
CA (1) CA2079209A1 (fr)
DE (1) DE4009902A1 (fr)
WO (1) WO1991014552A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69312861T2 (de) * 1992-11-03 1998-02-12 Illionois Inst Of Technology Extrusion von Polymeren in festem Zustand zur Herstellung von Pulver
US5415354A (en) * 1992-11-03 1995-05-16 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5397065A (en) * 1992-11-03 1995-03-14 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5395055A (en) * 1992-11-03 1995-03-07 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5704555A (en) * 1993-08-02 1998-01-06 Illinois Institute Of Technology Single-screw extruder for solid state shear extrusion pulverization and method
US5743471A (en) * 1993-08-02 1998-04-28 Illinois Institute Of Technology Solid state shear extrusion pulverization
US5883140A (en) * 1993-12-06 1999-03-16 National Rubber L.L.C. Process for regeneration of rubber
DE19611951A1 (de) * 1996-03-26 1997-10-02 Werner Trapp Verfahren zum Zerkleinern von Gummi- und Kunststoffabfällen
US5992335A (en) 1996-09-13 1999-11-30 Nkk Corporation Method of blowing synthetic resin into furnace and apparatus therefor
DE10050295A1 (de) * 2000-10-10 2002-04-11 Buehler Ag Mehrwellen-Extruder und Verfahren zur Aufbereitung und/oder Vorarbeitung von mit Füllstoff versetzten Elastomeren
WO2004050320A1 (fr) * 2002-12-02 2004-06-17 Pirelli & C. S.P.A. Procede de pulverisation par extrusion d'un materiau de caoutchouc vulcanise
DE10357968B4 (de) * 2003-07-02 2008-04-03 Bernd Zenker Recyclinganlage und Verfahren zur Kaltzerkleinerung von Gummi-Erzeugnissen, Stahl-Gummi-Verbunden und Stahlcord
DE102006028563A1 (de) * 2006-06-22 2007-12-27 Phoenix Conveyor Belt Systems Gmbh Verfahren zum Trennen von Gummi und Metall im Rahmen der Wiederverwertung von Alt-Metall-Gummi-Artikeln
DE102021112308A1 (de) 2021-05-11 2022-11-17 Harburg-Freudenberger Maschinenbau Gmbh Verfahren und Vorrichtung zum Pressen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2412586A (en) * 1943-08-20 1946-12-17 Boston Woven Hose & Rubber Com Grinding of rubber scrap
CA954103A (en) * 1970-09-14 1974-09-03 Rudolph H. Kohler Process for cryogenically reclaiming scrap rubber
US4041115A (en) * 1975-05-12 1977-08-09 E. I. Du Pont De Nemours And Company Continuous process for preparing particulate microporous, open-celled polymer structures in a screw-type extruder
DE3714509A1 (de) * 1987-04-30 1988-11-10 Wilfried Schraufstetter Zwei schnecken aufweisende schneckenpresse, insbesondere zum zerkleinern von materialien
DE8901206U1 (de) * 1989-02-03 1989-03-23 IGS Dosiertechnik Schmittinger Handels- und Vertriebs GmbH, 86459 Gessertshausen Schneckenförderer

Also Published As

Publication number Publication date
EP0528808A1 (fr) 1993-03-03
JPH05505773A (ja) 1993-08-26
DE4009902A1 (de) 1991-10-02
WO1991014552A1 (fr) 1991-10-03

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Legal Events

Date Code Title Description
FZDE Dead