Strong acid sites generated in aluminosilicate region of SAPO-5

Generation of active sites for ethane ar

Generation of active sites for ethane aromatization in ZSM-5 zeolites by a solid-state reaction of zinc metal with Brønsted acid sites of the zeolite

✍ J. Heemsoth; E. Tegeler; F. Roessner; A. Hagen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 139 KB

A zinc-modi®ed ZSM-5 catalyst was prepared by a solid-state reaction between zinc dust and H-ZSM-5. The resulting catalyst is as active for the aromatization of ethane as zinc-modi®ed ZSM-5 prepared by impregnation.