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WO2007010061A1 - Procede de recyclage de plastiques agricoles et urbains - Google Patents

Procede de recyclage de plastiques agricoles et urbains Download PDF

Info

Publication number
WO2007010061A1
WO2007010061A1 PCT/ES2006/000332 ES2006000332W WO2007010061A1 WO 2007010061 A1 WO2007010061 A1 WO 2007010061A1 ES 2006000332 W ES2006000332 W ES 2006000332W WO 2007010061 A1 WO2007010061 A1 WO 2007010061A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic
plastics
mold
subjected
heat
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.)
Ceased
Application number
PCT/ES2006/000332
Other languages
English (en)
Spanish (es)
Inventor
José MAURI CHACÓN
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.)
Inversiones Y Gestion Orice Sl
Original Assignee
Inversiones Y Gestion Orice 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 Inversiones Y Gestion Orice Sl filed Critical Inversiones Y Gestion Orice Sl
Publication of WO2007010061A1 publication Critical patent/WO2007010061A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • 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
    • 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
    • B29B2017/0428—Jets of high pressure fluid
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • 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

Definitions

  • the plastics selected for the recycling process are agricultural and urban plastic waste.
  • the pressure is exerted on two plates provided with incandescent resistors, a lower plate that is fixed and another upper plate that is the function of pressing on the mold supported on the lower plate, until the appropriate density is achieved, at which time which piece obtained is released and stored.
  • plastics can be mixed without being washed, but subject to dry cleaning through a sieve screen, where the heaviest waste is released, and an air blowing system that by shaking removes much of the dirt that accompanies plastics, thus remaining a quantity of elements attached to plastics that act as fillers, that is as additives that gives body and adds strength to the final product acting as stabilizers, to maintain the technical properties, both mechanical and electrical and also chemical.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

L'invention porte sur un procédé de recyclage de plastiques agricoles et urbains. Le procédé selon l'invention consiste: (1) à séparer les plastiques par criblage et par soufflage, à des fins de nettoyage, sans qu'il soit nécessaire de les laver à l'eau, ce qui permet d'éliminer les rejets de polluants ; (2) à passer les plastiques dans une broyeuse ; (3) puis à passer les plastiques broyés dans un autoclave rotatif où ils sont chauffés ; puis à les transvaser dans une bascule volumétrique, d'où ils sont acheminés jusqu'à une presse hydraulique dans laquelle les moules sont soumis à de la pression et de la chaleur ; puis (4), une fois la densité désirée obtenue, à libérer et à stocker les plaques. L'invention se caractérise en ce que ledit procédé peut être utilisé pour créer un produit à partir de différents types de plastiques, sans qu'il soit nécessaire de les laver au préalable à l'eau, mais simplement en les nettoyant à sec en les passant au crible et en utilisant un système à injection d'air qui, par ébranlage, permet d'éliminer une grande partie de la saleté liée aux plastiques.
PCT/ES2006/000332 2005-07-21 2006-06-01 Procede de recyclage de plastiques agricoles et urbains Ceased WO2007010061A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200501889A ES2277753B1 (es) 2005-07-21 2005-07-21 Proceso de reciclaje de plasticos agricolas y urbanos.
ESP200501889 2005-07-21

Publications (1)

Publication Number Publication Date
WO2007010061A1 true WO2007010061A1 (fr) 2007-01-25

Family

ID=37668457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2006/000332 Ceased WO2007010061A1 (fr) 2005-07-21 2006-06-01 Procede de recyclage de plastiques agricoles et urbains

Country Status (2)

Country Link
ES (1) ES2277753B1 (fr)
WO (1) WO2007010061A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014017892A1 (fr) * 2012-07-27 2014-01-30 Rivera Ulloa Carlos Machine et procédé pour la fabrication de panneaux à partir de déchets plastiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2963365B2 (es) * 2022-08-26 2024-11-13 Ecoplaster Sabater S L Procedimiento y sistema de reciclado fisico-mecanico, en seco, de residuos plasticos

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005834A1 (fr) * 1989-10-10 1991-05-02 Pka Pyrolyse Kraftanlagen Gmbh Procede pour l'elimination de dechets
WO1995003375A1 (fr) * 1993-07-20 1995-02-02 Basf Aktiengesellschaft Procede de recyclage de matieres plastiques dans un vapocraqueur
ES2146499A1 (es) * 1996-10-07 2000-08-01 Jurado Juan Luis Alvarez Proceso alma para reciclar los desechos de los plasticos utilizados en labores agricolas.
WO2005003216A1 (fr) * 2003-07-03 2005-01-13 Sociedade Nacional De Corticas, S.A. Procede de production d'agglomerats composites et produits obtenus au moyen de ce procede

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005834A1 (fr) * 1989-10-10 1991-05-02 Pka Pyrolyse Kraftanlagen Gmbh Procede pour l'elimination de dechets
WO1995003375A1 (fr) * 1993-07-20 1995-02-02 Basf Aktiengesellschaft Procede de recyclage de matieres plastiques dans un vapocraqueur
ES2146499A1 (es) * 1996-10-07 2000-08-01 Jurado Juan Luis Alvarez Proceso alma para reciclar los desechos de los plasticos utilizados en labores agricolas.
WO2005003216A1 (fr) * 2003-07-03 2005-01-13 Sociedade Nacional De Corticas, S.A. Procede de production d'agglomerats composites et produits obtenus au moyen de ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014017892A1 (fr) * 2012-07-27 2014-01-30 Rivera Ulloa Carlos Machine et procédé pour la fabrication de panneaux à partir de déchets plastiques

Also Published As

Publication number Publication date
ES2277753A1 (es) 2007-07-16
ES2277753B1 (es) 2008-06-16

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