METHOD FOR PRODUCING A MATERIAL WITH A LARGE SPECIFIC SURFACE

摘要

A process for manufacturing a material with a high specific surface area, including a step of spraying a liquid composition based on liquid residues derived from a chemical extraction of clinker, to a material based on clinker residues having a high specific surface area ranging from 200 m2·g−1 to 900 m2·g−1 and also by a mesopore size ranging from 2 nm to 50 nm, and to the use of materials for the absorption of pollutants species.