ZEOLITES CONTAINING ZIRCONIUM AND/OR HAFNIUM, PROCESS FOR PRODUCING THEM AND THEIR USE
摘要
1. Zircono- and/or hafno-silicates or -aluminosilicates having a pentasil structure and having the following composition, expressed as molar ratio of oxides : SiO2 : (0-0.15) Al2 O3 : (0.002-1.0) MO2 , M being zirconium and/or hafnium.
申请公布号
EP0077523(B1)
申请公布日期
1985.05.29
申请号
EP19820109452
申请日期
1982.10.13
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
BALTES, HERBERT, DR.;LITTERER, HEINZ, DR.;LEUPOLD, ERNST INGO, DR.;WUNDER, FRIEDRICH, DR.
