CA3108394A1 - Method for separating the layers of multilayer plastics - Google Patents

Method for separating the layers of multilayer plastics Download PDF

Info

Publication number
CA3108394A1
CA3108394A1 CA3108394A CA3108394A CA3108394A1 CA 3108394 A1 CA3108394 A1 CA 3108394A1 CA 3108394 A CA3108394 A CA 3108394A CA 3108394 A CA3108394 A CA 3108394A CA 3108394 A1 CA3108394 A1 CA 3108394A1
Authority
CA
Canada
Prior art keywords
vessel
fragments
discharge tank
multilayer
plastic fragments
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.)
Pending
Application number
CA3108394A
Other languages
English (en)
French (fr)
Inventor
Amalio Garrido Escudero
Alexandra Martinez Gracia
Pedro Antonio Escudero Marin
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.)
Repetco Innovations SL
Original Assignee
Repetco Innovations SL
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 Repetco Innovations SL filed Critical Repetco Innovations SL
Publication of CA3108394A1 publication Critical patent/CA3108394A1/en
Pending 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
    • B29B17/02—Separating plastics from other materials
    • 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
    • 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
    • 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
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0227—Vibratory or shaking tables
    • 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
    • B29B2017/0231—Centrifugating, cyclones
    • 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
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29L2009/00—Layered products
    • 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
    • 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
    • Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Disintegrating Or Milling (AREA)
CA3108394A 2018-08-01 2018-08-01 Method for separating the layers of multilayer plastics Pending CA3108394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2018/070541 WO2020025836A1 (es) 2018-08-01 2018-08-01 Sistema y método para la separación de las capas de plásticos multicapa

Publications (1)

Publication Number Publication Date
CA3108394A1 true CA3108394A1 (en) 2020-02-06

Family

ID=69231459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3108394A Pending CA3108394A1 (en) 2018-08-01 2018-08-01 Method for separating the layers of multilayer plastics

Country Status (21)

Country Link
US (1) US11858174B2 (https=)
EP (1) EP3831566B1 (https=)
JP (1) JP7268920B2 (https=)
CN (1) CN112888541B (https=)
AU (1) AU2018434968B9 (https=)
BR (1) BR112021001779B1 (https=)
CA (1) CA3108394A1 (https=)
DK (1) DK3831566T3 (https=)
ES (1) ES2936236T3 (https=)
FI (1) FI3831566T3 (https=)
HR (1) HRP20230051T1 (https=)
HU (1) HUE061073T2 (https=)
IL (1) IL280561B2 (https=)
MA (1) MA53303B1 (https=)
MX (1) MX2021001275A (https=)
PL (1) PL3831566T3 (https=)
PT (1) PT3831566T (https=)
RS (1) RS63974B1 (https=)
SI (1) SI3831566T1 (https=)
WO (1) WO2020025836A1 (https=)
ZA (1) ZA202101407B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4282611A1 (en) * 2022-05-24 2023-11-29 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Hydrothermal upgrading and separation of mixed plastics
US20250289913A1 (en) * 2022-04-29 2025-09-18 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Dechlorination of plastic materials using superheating in water

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199109A (en) * 1978-06-20 1980-04-22 Toppan Printing Co., Ltd. Method for recovering different plastic materials from laminated articles
US4629780A (en) 1985-09-16 1986-12-16 Schoenhard James D Polymer layer recovery from a multilayered chip material
US4728045A (en) 1987-01-12 1988-03-01 Nelmor Co., Inc. Method for reclaiming bonded, two-resin articles
US5198471A (en) 1989-09-11 1993-03-30 Rensselaer Polytechnic Institute Polymer recycling by selective dissolution
JP3061664B2 (ja) 1991-09-04 2000-07-10 日本テトラパック株式会社 再生利用の容易な包装用積層材料
BR9407041A (pt) * 1993-07-20 1996-03-12 Basf Ag Processo para reciclar plásticos
US5824196A (en) * 1996-04-08 1998-10-20 Plastic Technologies, Inc. Decontamination of RPET by steam distillation
BE1011277A3 (fr) * 1997-07-11 1999-07-06 Solvay Procede de separation de constituants d'un materiau multitouche.
JP3388147B2 (ja) * 1997-07-31 2003-03-17 本田技研工業株式会社 合成樹脂材積層物の分離装置
AU4261199A (en) 1999-04-14 2000-11-14 Steinbeis Ppl Gmbh Easily removable label for reusable containers
JP2001170933A (ja) * 1999-12-16 2001-06-26 Japan Wavelock Co Ltd 熱融着性多層化シートの分離リサイクル方法および分離リサイクル装置
EP1427798A2 (en) * 2001-09-19 2004-06-16 Slane Environmental Limited Waste treatment
GB2424865C (en) 2005-04-06 2007-12-11 Spear Group Holdings Ltd A label for removable attachment to an article.
GB2467528A (en) 2009-01-29 2010-08-11 Be Eco Uk Ltd Recycling materials such as plastics
JP5578826B2 (ja) * 2009-10-02 2014-08-27 協和産業株式会社 廃プラスチックの選別分離方法および選別分離設備
GB2502945A (en) * 2012-04-12 2013-12-18 Linpac Packaging Ltd Separation of multilayer plastics for recycling
CN203331074U (zh) 2013-07-25 2013-12-11 福建三宏再生资源科技有限公司 废旧塑料的切割装置
US20150107762A1 (en) * 2013-10-18 2015-04-23 Avery Dennison Corporation Processes for the Removal of Labels from Materials
FI3366834T3 (fi) * 2014-10-06 2024-01-02 Juno Llc Menetelmä jätemateriaalin, mukaan lukien jätepaperin kierrättämistä varten
FR3040704B1 (fr) * 2015-09-03 2021-09-10 Centre Nat Rech Scient Procede et dispositif de demontage de systemes multicouches comprenant au moins un composant organique

Also Published As

Publication number Publication date
PT3831566T (pt) 2023-02-02
ES2936236T3 (es) 2023-03-15
SI3831566T1 (sl) 2023-07-31
AU2018434968B9 (en) 2024-06-06
IL280561B1 (en) 2024-04-01
MA53303B1 (fr) 2023-01-31
RS63974B1 (sr) 2023-03-31
FI3831566T3 (fi) 2023-01-31
CN112888541B (zh) 2023-03-28
PL3831566T3 (pl) 2023-05-22
DK3831566T3 (da) 2023-01-30
IL280561B2 (en) 2024-08-01
MX2021001275A (es) 2021-09-08
AU2018434968A1 (en) 2021-03-25
JP7268920B2 (ja) 2023-05-08
AU2018434968B2 (en) 2024-05-23
EP3831566B1 (en) 2022-10-19
US20210308909A1 (en) 2021-10-07
EP3831566A1 (en) 2021-06-09
EP3831566A4 (en) 2022-03-09
BR112021001779A2 (pt) 2021-05-04
IL280561A (en) 2021-03-25
HUE061073T2 (hu) 2023-05-28
US11858174B2 (en) 2024-01-02
WO2020025836A1 (es) 2020-02-06
MA53303A (fr) 2022-03-09
HRP20230051T1 (hr) 2023-05-12
BR112021001779B1 (pt) 2023-03-21
JP2021535018A (ja) 2021-12-16
ZA202101407B (en) 2022-07-27
CN112888541A (zh) 2021-06-01

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