US Patent:
20190247835, Aug 15, 2019
Inventors:
- Pasadena CA, US
Mark E. Davis - Pasadena CA, US
Ben W. Boal - Pasadena CA, US
Jong Hun Kang - Pasadena CA, US
International Classification:
B01J 29/04
B01J 20/18
B01J 20/30
B01J 37/00
B01J 37/08
C01B 39/00
Abstract:
The present disclosure is directed to novel crystalline germanosilicate compositions and methods of producing the same. In particular, the crystalline germanosilicate compositions are extra-large-pore compositions, designated CIT-13 possessing 10- and 14-membered rings. The disclosure describes methods of preparing these compositions using substituted benzyl-imidazolium organic structure-directing agents (OSDAs). Also disclosed are methods of using these crystalline compositions.