PROCÉDÉ DE RECYCLAGE D'UNE MATIÈRE PREMIÈRE À BASE DE CELLULOSE À PARTIR DE DÉCHETS TEXTILES MÉLANGÉS ET MATIÈRE PREMIÈRE À BASE DE CELLULOSE PRODUITE PAR CE PROCÉDÉ

摘要

A recycled cellulose raw material and a method for recycling a cellulose raw material from blended textile waste with high reliability and yielding high raw material quality is shown, the method comprising the steps in the given order: providing the blended textile waste containing at least one cellulose component and at least one synthetic polymer component, treating the blended textile waste in a non-oxidizing aqueous treatment medium in order to degrade the at least one synthetic polymer component, whereby the treatment is carried out at a temperature between 100 °C and 200 °C, and obtaining the recycled cellulose raw material from the treated blended textile waste.