PROCESS FOR RECOVERING WASTE FROM THE PRODUCTION AND/OR PROCESSING OF THERMAL INSULATING MATERIALS

摘要

The invention related to a process for the recovery of waste materials composed of waste, of various shapes and sizes, formed of synthetic and/or inorganic fibres containing particles of aerogel material, characterised in that it comprises. The process consists in a first phase of fragmentation of the waste materials, in order to reduce said waste materials into an incoherent mass of fibres containing particles of aerogel material, a second phase of separation of the particles of aerogel material and classification of the fibres, in order to separate the particles of aerogel material from the fibres and to classify the fibres according to their length, and a third phase of classification of the particles of aerogel material, in order to classify the particles of aerogel material according to a characteristic length thereof.