MD20130042A2 - Procedeu de reciclare a deşeurilor de mase plastice organice - Google Patents

Procedeu de reciclare a deşeurilor de mase plastice organice

Info

Publication number
MD20130042A2
MD20130042A2 MD20130042A MD20130042A MD20130042A2 MD 20130042 A2 MD20130042 A2 MD 20130042A2 MD 20130042 A MD20130042 A MD 20130042A MD 20130042 A MD20130042 A MD 20130042A MD 20130042 A2 MD20130042 A2 MD 20130042A2
Authority
MD
Moldova
Prior art keywords
comminution
plastic waste
subjected
preliminary
mills
Prior art date
Application number
MD20130042A
Other languages
English (en)
Russian (ru)
Inventor
Флюр МАКАЕВ
Алена МЕРЕУЦЭ
Георге ДУКА
Сергей БУЖОР
Original Assignee
Институт Химии Академии Наук Молдовы
Ооо "Уиспак"
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 Институт Химии Академии Наук Молдовы, Ооо "Уиспак" filed Critical Институт Химии Академии Наук Молдовы
Priority to MD20130042A priority Critical patent/MD20130042A2/ro
Publication of MD20130042A2 publication Critical patent/MD20130042A2/ro

Links

Classifications

    • 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

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Invenţia se referă la un procedeu de prelucrare secundară a deşeurilor de mase plastice nesortate, ce conţin şi componenţi de altă natură, care poate fi aplicat pentru obţinerea unor materiale polimerice noi.În funcţie de proprietăţile lor, deşeurile de mase plastice prelucrate se mărunţesc preliminar sau se transportă direct la etapa de mărunţire principală. Pentru mărunţirea preliminară sunt utilizate shreddere capabile să reducă dimensiunile materialului încărcat până la 50 mm. Masele plastice astfel tăiate, în dependenţă de natura lor (refractaritate), sunt mărunţite în concasoare sau mori până la fracţia de la 0,5 până la 10 mm. Mărunţirea preliminară permite optimizarea procesului, deoarece, ulterior, materialul se prelucrează mai uşor în mori. Materialul mărunţit se supune apoi extrudării la temperatura de 120…180°С până la obţinerea unei mase omogene.
MD20130042A 2013-07-05 2013-07-05 Procedeu de reciclare a deşeurilor de mase plastice organice MD20130042A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD20130042A MD20130042A2 (ro) 2013-07-05 2013-07-05 Procedeu de reciclare a deşeurilor de mase plastice organice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MD20130042A MD20130042A2 (ro) 2013-07-05 2013-07-05 Procedeu de reciclare a deşeurilor de mase plastice organice

Publications (1)

Publication Number Publication Date
MD20130042A2 true MD20130042A2 (ro) 2015-01-31

Family

ID=62142870

Family Applications (1)

Application Number Title Priority Date Filing Date
MD20130042A MD20130042A2 (ro) 2013-07-05 2013-07-05 Procedeu de reciclare a deşeurilor de mase plastice organice

Country Status (1)

Country Link
MD (1) MD20130042A2 (ro)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806562A (en) * 1970-09-09 1974-04-23 P Lamort Process for the preparation of thermoplastic material from recovery plastics material
US4250222A (en) * 1974-12-31 1981-02-10 Institut National De Recherche Chimique Appliquee Process for manufacturing finished and semi-finished products from mixtures of various synthetic resin scrap materials
US4968463A (en) * 1987-11-06 1990-11-06 Otvd (Omnium De Traitements Et De Valorisation Des Dechets) Process for making molded or extruded objects from waste containing plastic materials
US5075057A (en) * 1991-01-08 1991-12-24 Hoedl Herbert K Manufacture of molded composite products from scrap plastics
DE4213951A1 (de) * 1992-04-29 1993-11-04 Beyer Ind Prod Gmbh Verfahren zur herstellung von formteilen
JPH10193358A (ja) * 1996-11-12 1998-07-28 Nobuo Mochizuki 土木建築用プラスチック製破砕材料
EP0872322A2 (de) * 1997-04-16 1998-10-21 Otto Herrmann Verfahren und Vorrichtung zum Aufbereiten von Abfallprodukten auf Basis von Kunststoffen
JP2002301716A (ja) * 2001-04-05 2002-10-15 國男 ▲吉▼岡 プラスチック廃棄物再生用押出機
WO2006035441A2 (en) * 2004-09-28 2006-04-06 Amit Azulay Method and system for processing waste materials

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806562A (en) * 1970-09-09 1974-04-23 P Lamort Process for the preparation of thermoplastic material from recovery plastics material
US4250222A (en) * 1974-12-31 1981-02-10 Institut National De Recherche Chimique Appliquee Process for manufacturing finished and semi-finished products from mixtures of various synthetic resin scrap materials
US4968463A (en) * 1987-11-06 1990-11-06 Otvd (Omnium De Traitements Et De Valorisation Des Dechets) Process for making molded or extruded objects from waste containing plastic materials
US5075057A (en) * 1991-01-08 1991-12-24 Hoedl Herbert K Manufacture of molded composite products from scrap plastics
DE4213951A1 (de) * 1992-04-29 1993-11-04 Beyer Ind Prod Gmbh Verfahren zur herstellung von formteilen
JPH10193358A (ja) * 1996-11-12 1998-07-28 Nobuo Mochizuki 土木建築用プラスチック製破砕材料
EP0872322A2 (de) * 1997-04-16 1998-10-21 Otto Herrmann Verfahren und Vorrichtung zum Aufbereiten von Abfallprodukten auf Basis von Kunststoffen
JP2002301716A (ja) * 2001-04-05 2002-10-15 國男 ▲吉▼岡 プラスチック廃棄物再生用押出機
WO2006035441A2 (en) * 2004-09-28 2006-04-06 Amit Azulay Method and system for processing waste materials

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Legal Events

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FC9A Refusal of application (patent for invention)