IT1299503B1 - Procedimento meccanochimico di trattamento di materiali plastici - Google Patents

Procedimento meccanochimico di trattamento di materiali plastici

Info

Publication number
IT1299503B1
IT1299503B1 ITRM980372A IT1299503B1 IT 1299503 B1 IT1299503 B1 IT 1299503B1 IT RM980372 A ITRM980372 A IT RM980372A IT 1299503 B1 IT1299503 B1 IT 1299503B1
Authority
IT
Italy
Prior art keywords
mechanochemical
procedure
treatment
plastic materials
plastic
Prior art date
Application number
Other languages
English (en)
Inventor
Franco Padella
Mauro Magini
Emma Incocciati
Original Assignee
Enea Ente Nuove Tec
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 Enea Ente Nuove Tec filed Critical Enea Ente Nuove Tec
Priority to IT98RM000372 priority Critical patent/IT1299503B1/it
Publication of ITRM980372A0 publication Critical patent/ITRM980372A0/it
Priority to DE1999611502 priority patent/DE69911502T2/de
Priority to EP19990830299 priority patent/EP0963825B1/en
Publication of ITRM980372A1 publication Critical patent/ITRM980372A1/it
Application granted granted Critical
Publication of IT1299503B1 publication Critical patent/IT1299503B1/it

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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/007—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls specially adapted for disintegrating refuse
    • 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. ultrasonic waves or irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating
    • 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
    • B29B2017/0472—Balls or rollers in a container
    • 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)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IT98RM000372 1998-06-10 1998-06-10 Procedimento meccanochimico di trattamento di materiali plastici IT1299503B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT98RM000372 IT1299503B1 (it) 1998-06-10 1998-06-10 Procedimento meccanochimico di trattamento di materiali plastici
DE1999611502 DE69911502T2 (de) 1998-06-10 1999-05-14 Verfahren zur Behandlung von Kunststoffen auf mechanochemischem Weg
EP19990830299 EP0963825B1 (en) 1998-06-10 1999-05-14 Mecanochemical process for treating plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98RM000372 IT1299503B1 (it) 1998-06-10 1998-06-10 Procedimento meccanochimico di trattamento di materiali plastici

Publications (3)

Publication Number Publication Date
ITRM980372A0 ITRM980372A0 (it) 1998-06-10
ITRM980372A1 ITRM980372A1 (it) 1999-12-10
IT1299503B1 true IT1299503B1 (it) 2000-03-16

Family

ID=11405969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98RM000372 IT1299503B1 (it) 1998-06-10 1998-06-10 Procedimento meccanochimico di trattamento di materiali plastici

Country Status (3)

Country Link
EP (1) EP0963825B1 (it)
DE (1) DE69911502T2 (it)
IT (1) IT1299503B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2917174T3 (es) 2015-06-15 2022-07-07 Imertech Sas Artículo obtenido por moldeo por inyección
DE102018000418A1 (de) 2018-01-20 2019-07-25 Bürkle Consulting Gmbh Mechanochemisches Verfahren zur Herstellung von von persistenten organischen Schadstoffen und anderen Organohalogenverbindungen freien Wertprodukten aus Abfällen von Kunststoffen und Kunststofflaminaten
DE102019006084A1 (de) 2019-02-12 2020-08-13 Elke Münch Mechanochemisches Verfahren
EP4669693A1 (en) * 2023-02-23 2025-12-31 Technion Research & Development Foundation Limited MECHANO-CHEMICAL RECYCLING OF POLYMER WASTE
DE102025101736B3 (de) * 2025-01-19 2026-02-19 Elke Münch Mechanochemische Reaktoren mit einem selbstregulierenden Wärmemanagementsystem auf der Basis von Wärmerohren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA954103A (en) * 1970-09-14 1974-09-03 Rudolph H. Kohler Process for cryogenically reclaiming scrap rubber
US3666185A (en) * 1971-02-17 1972-05-30 Virgil C Williams Cryogenic crushing of materials
US3718284A (en) * 1971-04-26 1973-02-27 V Richardson Method of and apparatus for communiting rubber tires
GB1453851A (en) * 1973-07-18 1976-10-27 Boc International Ltd Cover removal
DE4220623A1 (de) * 1992-06-24 1994-01-05 Flexokem Ag Luxemburg Luxembou Verfahren zur Herstellung von feinstkörnigem Gummipulver aus Altgummivulkanisaten
IT1271454B (it) * 1993-01-28 1997-05-28 Pro Co Gen Progettazioni E Cos Impianto di criotrasformazione e selezione di rifiuti solidi urbani.
US5533680A (en) * 1994-12-28 1996-07-09 U.S. Rubber Reclaiming, Inc. Process to grind thermoset or thermoplastic materials

Also Published As

Publication number Publication date
DE69911502D1 (de) 2003-10-30
ITRM980372A0 (it) 1998-06-10
EP0963825B1 (en) 2003-09-24
ITRM980372A1 (it) 1999-12-10
EP0963825A1 (en) 1999-12-15
DE69911502T2 (de) 2004-07-08

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Legal Events

Date Code Title Description
0001 Granted