Rekkab hammoumraoui, IChoukchou Braham, ABelaidi, N2013-02-182013-02-182012https://dspace.univ-tlemcen.dz/handle/112/1432due to their molecular sieve properties,high surface area and physical/chemical absorption sites,pillared clays found many applications as absorbants,catalysts and catalyst supports. international symposium on"catalysis for clean energy and sustainable chemistry alcobendas,Madrid,27-29 june2012