MX2023001612A - Reciclaje basado en disolvente con una etapa de procesamiento de rodillo a rodillo. - Google Patents

Reciclaje basado en disolvente con una etapa de procesamiento de rodillo a rodillo.

Info

Publication number
MX2023001612A
MX2023001612A MX2023001612A MX2023001612A MX2023001612A MX 2023001612 A MX2023001612 A MX 2023001612A MX 2023001612 A MX2023001612 A MX 2023001612A MX 2023001612 A MX2023001612 A MX 2023001612A MX 2023001612 A MX2023001612 A MX 2023001612A
Authority
MX
Mexico
Prior art keywords
solvent
roll
processing step
polymer component
based recycling
Prior art date
Application number
MX2023001612A
Other languages
English (en)
Inventor
Hagen Hanel
Klaus Wohnig
Original Assignee
Apk Ag
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 Apk Ag filed Critical Apk Ag
Publication of MX2023001612A publication Critical patent/MX2023001612A/es

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • B29B2017/001—Pretreating the materials before recovery
    • B29B2017/0015—Washing, rinsing
    • 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
    • B29B2017/0286—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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La materia objeto de la presente invención es un método de eliminación de al menos un componente polimérico del material de película de desechos plásticos, en donde el material de película de desechos plásticos comprende al menos un primer polímero que se va a disolver y un segundo componente polimérico, en donde el método comprende las etapas de mover dicho material de película de plástico a través de al menos un baño de disolvente lleno con un disolvente, en donde dicho disolvente es un disolvente para el primer componente polimérico que se va a disolver, y en donde al menos el segundo componente polimérico no es soluble en dicho disolvente.
MX2023001612A 2020-08-07 2021-08-06 Reciclaje basado en disolvente con una etapa de procesamiento de rodillo a rodillo. MX2023001612A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20190071 2020-08-07
PCT/EP2021/072077 WO2022029323A1 (en) 2020-08-07 2021-08-06 Solvent-based recycling with a roll-to-roll processing step

Publications (1)

Publication Number Publication Date
MX2023001612A true MX2023001612A (es) 2023-03-17

Family

ID=72178350

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023001612A MX2023001612A (es) 2020-08-07 2021-08-06 Reciclaje basado en disolvente con una etapa de procesamiento de rodillo a rodillo.

Country Status (8)

Country Link
US (1) US20220063138A1 (es)
EP (1) EP3950799A1 (es)
JP (1) JP2022031256A (es)
KR (1) KR20230049114A (es)
CN (1) CN114058073A (es)
CA (1) CA3127006A1 (es)
MX (1) MX2023001612A (es)
WO (1) WO2022029323A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112783236B (zh) * 2019-11-11 2022-06-14 株式会社盖亚 一种用于烘干机的自动冷却切换的烘干控制方法
JP7485879B2 (ja) * 2022-05-16 2024-05-17 ａｒｔｉｅｎｃｅ株式会社 再生ポリエチレンの製造方法
JP7448756B2 (ja) * 2022-06-01 2024-03-13 ａｒｔｉｅｎｃｅ株式会社 再生ポリエチレンの製造方法

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US4038219A (en) * 1976-03-25 1977-07-26 Western Electric Company, Inc. Reclamation processing of polyvinyl chloride-scrap materials and products produced thereby
FR2622833B1 (fr) 1987-11-06 1990-04-27 Omnium Traitement Valorisa Procede et installation pour la fabrication d'objets moules ou extrudes a partir de dechets contenant des matieres plastiques
DE3831023A1 (de) * 1988-09-12 1990-03-15 Herbold Gmbh Maschinenfabrik Verfahren zum aufbereiten und wiederverwenden verschmutzter kunststoffprodukte
DE3932366A1 (de) 1989-09-28 1991-04-11 Helmut Dr Rer Nat Hartmann Recyclingverfahren fuer shreddergut
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DE4119303A1 (de) * 1991-06-12 1991-12-12 Rolf Prof Dr Ing Germerdonk Verfahren zum zerlegen von stueckigen abfallgemischen, die metallteile, loesliche polymere, insbes. aus (chlor-)kohlenwasserstoffen, weichmachern sowie farb- und zuschlagstoffe enthalten, in zwei bzw. drei recyclingfaehige komponenten und in einen chlorkohlenwasserstoff-freien, problemloser zu entsorgenden restabfall
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Also Published As

Publication number Publication date
WO2022029323A1 (en) 2022-02-10
EP3950799A1 (en) 2022-02-09
CA3127006A1 (en) 2022-02-07
US20220063138A1 (en) 2022-03-03
CN114058073A (zh) 2022-02-18
JP2022031256A (ja) 2022-02-18
KR20230049114A (ko) 2023-04-12

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