analyse (2) Powders (2) Diffraction (2) Analysis (2) Structure (2) norme (1) réflexion (1) produit (1) modèle (1) matériau (1) composition chimique (1) ordre (1) alignement (1) Displacement (1) Case (1) Methods (1) Comparative studies (1) Description and travel (1) Rietveld method (1) Expertise (1) Zeolites (1) Work (1) Waste products (1) Surface roughness (1) Series (1) Rocks (1) Reaction time (1) Quartz (1) Pumice (1) Perlite (1)