High Thermal Stability ZSM-12 Zeolite For Alkane Cracking / Isomerisation

Mole Ratio: 30-300
Nominal Cation Form: Sodium/Hydrogen
Na2O Weight %: 0.05
Surface Area, m2/g: 340

ZSM-12 zeolite is generally prepared by hydrothermal synthesis. After the inner silicon source, an aluminum source templating agent and deionized water metering andmixing a certain order, under vigorous stirring into a suitable alkalinity gel, loadedteflon-lined autoclave at 140 to 175 ℃ crystallization 4 to 8 days. After completecrystallization the solid product was filtered, washed with and dried to obtain ZSM-12zeolite powder original