Invention Grant
- Patent Title: Systems and methods for preparing nano-sized crystals of BEA zeolite with metal oxide for hydrocarbon conversions
-
Application No.: US16675724Application Date: 2019-11-06
-
Publication No.: US11261098B2Publication Date: 2022-03-01
- Inventor: Emad Naji Al-Shafei , Oki Muraza , Mohamed Ahmed , Ki-Hyouk Choi , Ali Al-Nasir , Zain Hassan Yamani
- Applicant: Saudi Arabian Oil Company , King Fahd University of Petroleum and Minerals
- Applicant Address: SA Dhahran; SA Dhahran
- Assignee: Saudi Arabian Oil Company,King Fahd University of Petroleum and Minerals
- Current Assignee: Saudi Arabian Oil Company,King Fahd University of Petroleum and Minerals
- Current Assignee Address: SA Dhahran; SA Dhahran
- Agency: Bracewell LLP
- Agent Constance G. Rhebergen; Kevin R. Tamm
- Main IPC: C01B39/48
- IPC: C01B39/48 ; B01J29/70 ; C10G11/05 ; C01B39/02 ; B01J29/76 ; B01J29/74 ; B01J29/78 ; B01J29/72 ; B82Y40/00
Abstract:
Methods and systems for production of consistently-sized BEA zeolite nano-crystals incorporating at least one metal oxide, the method including removing an organic template from a BEA zeolite comprising an organic template via calcination; desilicating the BEA zeolite following the step of removing the organic template; incorporating at least one metal oxide into the structure of the BEA zeolite after the step of desilicating; protonating the BEA zeolite after the step of incorporating the at least one metal oxide; and calcining the BEA zeolite after the step of protonating to form a modified BEA zeolite product.
Public/Granted literature
Information query
IPC分类:
