Estudo da síntese da zeólita ZSM-5 a partir de argilas naturais

Marcelo L. Mignoni, Chaline Detoni, Sibele B. C. Pergher
2007 Química Nova  
Recebido em 20/10/05; aceito em 11/4/06; publicado na web em 22/8/06 STUDY OF ZSM-5 ZEOLITE SYNTHESIS FROM NATURAL CLAYS. The synthesis of ZSM-5 zeolite was studied by three synthesis methods: standard synthesis, three day synthesis and synthesis employing clays (kaolin and montmorillonite). The raw materials and prepared materials were characterized by Chemical Analysis by X-Ray Fluorescence (XRF) and X-Ray Diffraction (XRD). The results show that it is possible to synthesized ZSM-5 zeolite
more » ... ed ZSM-5 zeolite using clays as raw materials. Kaolin gives phases of higher crystalinity than montmorillonite.
doi:10.1590/s0100-40422007000100010 fatcat:4tyt7kjimzc4rn4xqplgoqgn44