IT202000000100A1 - Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali - Google Patents

Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali

Info

Publication number
IT202000000100A1
IT202000000100A1 IT102020000000100A IT202000000100A IT202000000100A1 IT 202000000100 A1 IT202000000100 A1 IT 202000000100A1 IT 102020000000100 A IT102020000000100 A IT 102020000000100A IT 202000000100 A IT202000000100 A IT 202000000100A IT 202000000100 A1 IT202000000100 A1 IT 202000000100A1
Authority
IT
Italy
Prior art keywords
urban
polymers
separation
selection
plastic waste
Prior art date
Application number
IT102020000000100A
Other languages
English (en)
Inventor
Marco Rizzo
Luigi Molinari
Paola Sclafani
Francesco Micheletti
Original Assignee
Myreplast S R L
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 Myreplast S R L filed Critical Myreplast S R L
Priority to IT102020000000100A priority Critical patent/IT202000000100A1/it
Priority to KR1020227027092A priority patent/KR20220148806A/ko
Priority to JP2022542239A priority patent/JP2023509549A/ja
Priority to EP21700830.9A priority patent/EP4087715B1/en
Priority to AU2021205989A priority patent/AU2021205989A1/en
Priority to BR112022013535A priority patent/BR112022013535A2/pt
Priority to CA3166502A priority patent/CA3166502A1/en
Priority to CN202180012147.0A priority patent/CN115175796A/zh
Priority to PCT/EP2021/050054 priority patent/WO2021140087A1/en
Priority to MX2022008405A priority patent/MX2022008405A/es
Priority to IL294559A priority patent/IL294559A/en
Publication of IT202000000100A1 publication Critical patent/IT202000000100A1/it
Priority to US17/811,271 priority patent/US20220347891A1/en

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
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • 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
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0036—Sorting out metallic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0054—Sorting of waste or refuse
    • 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
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • 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
    • B29B2017/0268—Separation of metals
    • 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
    • B29B2017/0268—Separation of metals
    • B29B2017/0272—Magnetic separation
    • 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
    • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • B29B2017/0468—Crushing, i.e. disintegrating into small particles
    • 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
    • Y02W30/20—Waste processing or separation
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT102020000000100A 2020-01-07 2020-01-07 Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali IT202000000100A1 (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT102020000000100A IT202000000100A1 (it) 2020-01-07 2020-01-07 Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali
BR112022013535A BR112022013535A2 (pt) 2020-01-07 2021-01-05 Método para seleção e separação de polímeros originados a partir de resíduos plásticos urbanos e / ou industriais
JP2022542239A JP2023509549A (ja) 2020-01-07 2021-01-05 都市及び／又は産業プラスチック廃棄物に由来するポリマーの選択及び分離方法
EP21700830.9A EP4087715B1 (en) 2020-01-07 2021-01-05 Method for the selection and separation of polymers originating from urban and/or industrial plastic waste
AU2021205989A AU2021205989A1 (en) 2020-01-07 2021-01-05 Method for the selection and separation of polymers originating from urban and/or industrial plastic waste
KR1020227027092A KR20220148806A (ko) 2020-01-07 2021-01-05 도시 및/또는 산업용 플라스틱 폐기물에서 유래하는 중합체의 선택 및 분리 방법
CA3166502A CA3166502A1 (en) 2020-01-07 2021-01-05 Method for the selection and separation of polymers originating from urban and/or industrial plastic waste
CN202180012147.0A CN115175796A (zh) 2020-01-07 2021-01-05 用于选择和分离源自城市和/或工业塑料废物的聚合物的方法
PCT/EP2021/050054 WO2021140087A1 (en) 2020-01-07 2021-01-05 Method for the selection and separation of polymers originating from urban and/or industrial plastic waste
MX2022008405A MX2022008405A (es) 2020-01-07 2021-01-05 Método de selección y separación de polímeros procedentes de residuos plásticos urbanos y/o industriales.
IL294559A IL294559A (en) 2020-01-07 2021-01-05 A method for selecting and separating polymers derived from municipal and/or industrial plastic waste
US17/811,271 US20220347891A1 (en) 2020-01-07 2022-07-07 Method for the selection and separation of polymers originating from urban and/or industrial plastic waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000000100A IT202000000100A1 (it) 2020-01-07 2020-01-07 Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali

Publications (1)

Publication Number Publication Date
IT202000000100A1 true IT202000000100A1 (it) 2021-07-07

Family

ID=70228667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102020000000100A IT202000000100A1 (it) 2020-01-07 2020-01-07 Metodo per la selezione e separazione di polimeri provenienti da rifiuti plastici urbani e/o industriali

Country Status (12)

Country Link
US (1) US20220347891A1 (it)
EP (1) EP4087715B1 (it)
JP (1) JP2023509549A (it)
KR (1) KR20220148806A (it)
CN (1) CN115175796A (it)
AU (1) AU2021205989A1 (it)
BR (1) BR112022013535A2 (it)
CA (1) CA3166502A1 (it)
IL (1) IL294559A (it)
IT (1) IT202000000100A1 (it)
MX (1) MX2022008405A (it)
WO (1) WO2021140087A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023180258A1 (en) * 2022-03-22 2023-09-28 Borealis Ag Post-consumer recyclated colored polyethylene composition, method for its preparation and articles made therefrom
WO2023180260A1 (en) * 2022-03-22 2023-09-28 Borealis Ag Post-consumer recyclated colored polypropylene composition
TW202346060A (zh) * 2022-03-22 2023-12-01 奧地利商柏列利斯股份公司 機械聚烯烴回收方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101178A1 (en) * 2003-04-01 2004-11-25 Korean Agency For Technology And Standards Plastic automatic separation apparatus and the automatic separation method
US20140231557A1 (en) * 2013-02-19 2014-08-21 Mba Polymers, Inc. Processes and requirements for the recovery of plastics from durable goods
EP2823945A2 (de) * 2013-07-10 2015-01-14 mtm plastics GmbH Verfahren und Vorrichtung zur Aufbereitung von Kunststoffabfällen
US20170336264A1 (en) * 2016-05-17 2017-11-23 University Of Central Florida Research Foundation, Inc. Optoelectronic device for multi-spectral spectroscopic identification of the polymer composition of an unknown plastic object and related methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004101178A1 (en) * 2003-04-01 2004-11-25 Korean Agency For Technology And Standards Plastic automatic separation apparatus and the automatic separation method
US20140231557A1 (en) * 2013-02-19 2014-08-21 Mba Polymers, Inc. Processes and requirements for the recovery of plastics from durable goods
EP2823945A2 (de) * 2013-07-10 2015-01-14 mtm plastics GmbH Verfahren und Vorrichtung zur Aufbereitung von Kunststoffabfällen
US20170336264A1 (en) * 2016-05-17 2017-11-23 University Of Central Florida Research Foundation, Inc. Optoelectronic device for multi-spectral spectroscopic identification of the polymer composition of an unknown plastic object and related methods

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MIKIO KAIHARA: "Systematization Method for Distinguishing Plastic Groups by Using NIR Spectroscopy", 10 July 2007 (2007-07-10), XP055724825, Retrieved from the Internet <URL:https://www.jstage.jst.go.jp/article/analsci/23/7/23_7_921/_pdf/-char/en> [retrieved on 20200825] *
WOLFGANG BECKER ET AL: "Detection of Black Plastics in the Middle Infrared Spectrum (MIR) Using Photon Up-Conversion Technique for Polymer Recycling Purposes", POLYMERS, vol. 9, no. 435, 8 September 2017 (2017-09-08), XP055537028, DOI: 10.3390/polym9090435 *

Also Published As

Publication number Publication date
AU2021205989A1 (en) 2022-09-01
EP4087715B1 (en) 2024-04-10
IL294559A (en) 2022-09-01
CA3166502A1 (en) 2021-07-15
KR20220148806A (ko) 2022-11-07
MX2022008405A (es) 2022-10-18
CN115175796A (zh) 2022-10-11
BR112022013535A2 (pt) 2022-09-13
WO2021140087A1 (en) 2021-07-15
US20220347891A1 (en) 2022-11-03
EP4087715A1 (en) 2022-11-16
JP2023509549A (ja) 2023-03-08

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