Ferrierite, crystalline aluminosilicate, ferrierite hydrogen, a process for their preparation, and methods for structurally isomerizing a linear olefin

摘要

(57) Abstract It is produced by the method huerieraito considerably giving the crystal substance which is pure. This method the silica of uniformity constitution, prepares the alumina, the alkaline metal and the blend of pyridine, heats the aforementioned blend and features that crystal is formed. SiO₂ /Al2O3 and OH^- /SiO2 being controlled, production of huerieraito of high SiO₂ /Al2O3 ratio, the high surface area, and high purity is guaranteed. The isomerization catalyst of the olefin framework, high silica/alumina ratio, the high surface area, and is produced from huerieraito of high purity.