ZA202101407B - System and method for separating the layers of multilayer plastics - Google Patents

System and method for separating the layers of multilayer plastics

Info

Publication number
ZA202101407B
ZA202101407B ZA2021/01407A ZA202101407A ZA202101407B ZA 202101407 B ZA202101407 B ZA 202101407B ZA 2021/01407 A ZA2021/01407 A ZA 2021/01407A ZA 202101407 A ZA202101407 A ZA 202101407A ZA 202101407 B ZA202101407 B ZA 202101407B
Authority
ZA
South Africa
Prior art keywords
separating
layers
multilayer plastics
multilayer
plastics
Prior art date
Application number
ZA2021/01407A
Other languages
English (en)
Inventor
Escudero Amalio Garrido
Gracia Alexandra Martínez
Marín Pedro Antonio Escudero
Original Assignee
Repetco Innovations S 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 Repetco Innovations S L filed Critical Repetco Innovations S L
Publication of ZA202101407B publication Critical patent/ZA202101407B/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
    • 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
    • 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)
ZA2021/01407A 2018-08-01 2021-03-01 System and method for separating the layers of multilayer plastics ZA202101407B (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
ZA202101407B true ZA202101407B (en) 2022-07-27

Family

ID=69231459

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2021/01407A ZA202101407B (en) 2018-08-01 2021-03-01 System and 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
CA3108394A1 (en) 2020-02-06
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
CN112888541A (zh) 2021-06-01

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