BR112022013535A2 - Método para seleção e separação de polímeros originados a partir de resíduos plásticos urbanos e / ou industriais - Google Patents
Método para seleção e separação de polímeros originados a partir de resíduos plásticos urbanos e / ou industriaisInfo
- Publication number
- BR112022013535A2 BR112022013535A2 BR112022013535A BR112022013535A BR112022013535A2 BR 112022013535 A2 BR112022013535 A2 BR 112022013535A2 BR 112022013535 A BR112022013535 A BR 112022013535A BR 112022013535 A BR112022013535 A BR 112022013535A BR 112022013535 A2 BR112022013535 A2 BR 112022013535A2
- Authority
- BR
- Brazil
- Prior art keywords
- polymers
- urban
- separation
- flakes
- selection
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 6
- 238000000926 separation method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000013502 plastic waste Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 4
- 238000004497 NIR spectroscopy Methods 0.000 abstract 2
- 229920002959 polymer blend Polymers 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000004611 spectroscopical analysis Methods 0.000 abstract 1
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)
Abstract
MÉTODO PARA SELEÇÃO E SEPARAÇÃO DE POLÍMEROS ORIGINADOS A PARTIR DE RESÍDUOS PLÁSTICOS URBANOS E / OU INDUSTRIAIS. A presente invenção se refere a um método para seleção e separação de polímeros provenientes de resíduos plásticos urbanos e / ou industriais para obtenção de materiais plásticos para reciclagem, compreendendo uma primeira etapa de provisão de uma mistura de polímeros composta por flocos de polímeros tendo dimensões variando entre 6 a 100 milímetros; uma etapa de identificação, por meio de espectroscopia de infravermelho próximo(NIR), dos flocos de material plástico branco e colorido e dos flocos de material plástico preto, e posterior separação desses flocos entre si; diversas etapas consecutivas de identificação, por meio de espectroscopia PIV, dos diferentes tipos de polímeros de material plástico branco e colorido, com posterior separação dos referidos tipos de polímeros.
Applications Claiming Priority (2)
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 |
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022013535A2 true BR112022013535A2 (pt) | 2022-09-13 |
Family
ID=70228667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20220347891A1 (pt) |
EP (1) | EP4087715B1 (pt) |
JP (1) | JP2023509549A (pt) |
KR (1) | KR20220148806A (pt) |
CN (1) | CN115175796A (pt) |
AU (1) | AU2021205989A1 (pt) |
BR (1) | BR112022013535A2 (pt) |
CA (1) | CA3166502A1 (pt) |
IL (1) | IL294559A (pt) |
IT (1) | IT202000000100A1 (pt) |
MX (1) | MX2022008405A (pt) |
WO (1) | WO2021140087A1 (pt) |
Families Citing this family (3)
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 |
WO2023180222A1 (en) * | 2022-03-22 | 2023-09-28 | Borealis Ag | A mechanical polyolefin recycling process |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100528403B1 (ko) * | 2003-04-01 | 2005-11-21 | (주)이오니아이엔티 | 플라스틱 자동 분류장치 및 자동 분류방법 |
CA2901459A1 (en) * | 2013-02-19 | 2014-08-28 | Mba Polymers, Inc. | Processes and requirements for the recovery of plastics from durable goods (asr, esr, wsr) |
DE102013213478A1 (de) * | 2013-07-10 | 2015-01-15 | 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 |
-
2020
- 2020-01-07 IT IT102020000000100A patent/IT202000000100A1/it unknown
-
2021
- 2021-01-05 JP JP2022542239A patent/JP2023509549A/ja active Pending
- 2021-01-05 KR KR1020227027092A patent/KR20220148806A/ko unknown
- 2021-01-05 CA CA3166502A patent/CA3166502A1/en active Pending
- 2021-01-05 AU AU2021205989A patent/AU2021205989A1/en active Pending
- 2021-01-05 BR BR112022013535A patent/BR112022013535A2/pt unknown
- 2021-01-05 IL IL294559A patent/IL294559A/en unknown
- 2021-01-05 EP EP21700830.9A patent/EP4087715B1/en active Active
- 2021-01-05 WO PCT/EP2021/050054 patent/WO2021140087A1/en unknown
- 2021-01-05 MX MX2022008405A patent/MX2022008405A/es unknown
- 2021-01-05 CN CN202180012147.0A patent/CN115175796A/zh active Pending
-
2022
- 2022-07-07 US US17/811,271 patent/US20220347891A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220148806A (ko) | 2022-11-07 |
EP4087715B1 (en) | 2024-04-10 |
AU2021205989A1 (en) | 2022-09-01 |
CA3166502A1 (en) | 2021-07-15 |
MX2022008405A (es) | 2022-10-18 |
JP2023509549A (ja) | 2023-03-08 |
EP4087715A1 (en) | 2022-11-16 |
WO2021140087A1 (en) | 2021-07-15 |
IT202000000100A1 (it) | 2021-07-07 |
EP4087715C0 (en) | 2024-04-10 |
CN115175796A (zh) | 2022-10-11 |
IL294559A (en) | 2022-09-01 |
US20220347891A1 (en) | 2022-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |