crystalline aluminosilicate zeolite and process for its preparation, synthetic, catalytic and adsorptive composition containing it

摘要

A new zeolite structure, CSZ-1, has a composition 0.05 to 0.55 M2O:0.45 to 0.95 Na2O:Al2O3: 3 to 7 SiO2:x H2O where M is cesium and/or thallium and x is 0 to 10. The zeolite has utility in sorption, separation and catalytic applications. It is made by reacting together sources of silica, alumina, soda, cesia and/or thallia, together with a nucleating agent or solution, followed by hot aging at a temperature between 50 DEG and 160 DEG C.