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1. WO2019024950 - A METHOD FOR PROCESSING THE WASTE CREATED BY RECYCLING PAPER FROM USED BEVERAGE CARTONS

Publication Number WO/2019/024950
Publication Date 07.02.2019
International Application No. PCT/CZ2018/000034
International Filing Date 19.07.2018
Chapter 2 Demand Filed 31.05.2019
IPC
B29B 17/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
B29B 17/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics
02Separating plastics from other materials
CPC
B02C 21/00
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
21Disintegrating plant with or without drying of the material
B02C 23/20
BPERFORMING OPERATIONS; TRANSPORTING
02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
23Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
18Adding fluid, other than for crushing or disintegrating by fluid energy
20after crushing or disintegrating
B09B 3/00
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
3Destroying solid waste or transforming solid waste ; or contaminated solids; into something useful or harmless
B09B 3/0083
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
3Destroying solid waste or transforming solid waste ; or contaminated solids; into something useful or harmless
0083by means of a thermal treatment, e.g. evaporation
B09B 5/00
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
5Operations not covered by single other subclass or by a single other group in this subclass
B29B 17/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
17Recovery of plastics or other constituents of waste material containing plastics;
Applicants
  • PLASTIGRAM INDUSTRIES A.S. [CZ]/[CZ]
Inventors
  • PELIKAN, Ales
Agents
  • HAVLIK, Michal
Priority Data
PV 2017-44602.08.2017CZ
Publication Language English (EN)
Filing Language Czech (CS)
Designated States
Title
(EN) A METHOD FOR PROCESSING THE WASTE CREATED BY RECYCLING PAPER FROM USED BEVERAGE CARTONS
(FR) PROCÉDÉ DE TRAITEMENT DES DÉCHETS CRÉÉS PAR RECYCLAGE DE PAPIER PROVENANT DE CARTONS DE BOISSON USAGÉS
Abstract
(EN)
The submitted invention describes a method for processing, and gaining value from, waste which is created by recycling paper from used beverage cartons, and a processing line for performing this method. In Phase I, the flake size of the input material (I-A) is reduced, the rough waste (I-B) and dust waste (I-C) removed from it, the thus treated input material (I-A) is separated into fraction (I-D), containing mainly non-foil plastic, and fraction containing mainly PE foil and PE+AL foil. In Phase II, fraction containing mainly PE foil and PE+AL foil undergoes washing in a water-based formic acid solution and is separated into fraction (II-A), containing mainly polyethylene, and fraction (II-B), containing mainly aluminium. During Phase III, fraction (II-B) is processed into aluminium and in Phase IV, fraction (II-A) is processed into polyethylene granules, then, in Phase V, fraction (I-D) has the admixture removed and is processed into regrind or granules.
(FR)
La présente invention concerne un procédé de traitement et d'obtention de valeur à partir de déchets qui sont créés par recyclage de papier provenant de cartons de boisson usagés et une ligne de traitement pour la mise en oeuvre de ce procédé. Dans la phase I, la taille des copeaux du matériau d'entrée (I-A) est réduite, les déchets bruts (I-B) et les déchets de poussière (I-C) en sont retirés, le matériau d'entrée (I-A) ainsi traité est séparé en fraction (I-D), contenant principalement du plastique non en feuille, et en une fraction contenant principalement une feuille de PE et une feuille de PE+AL. Dans la phase II, la fraction contenant principalement une feuille de PE et une feuille de PE+AL subit un lavage dans une solution d'acide formique à base d'eau et est séparée en fraction (II-A), contenant principalement du polyéthylène, et en fraction (II-B), contenant principalement de l'aluminium. Pendant la Phase III, la fraction (II-B) est transformée en aluminium et dans la phase IV, la fraction (II-A) est transformée en granulés de polyéthylène, puis, dans la phase V, le mélange est éliminé de la fraction (I-D) et il est traité en produit rebroyé ou en granulés.
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