Dealumination of zeolites - Part VII. Influence of the acid treatment of a HBEA zeolite on the framework composition and on the porosityC Coutanceau, JM Da Silva, MF Alvarez, FR Ribeiro and M GuisnetJ. Chim. Phys., 94 (1997) 765-781DOI: https://doi.org/10.1051/jcp/1997940765