Invention Grant
- Patent Title: Structurally enhanced cracking catalysts
- Patent Title (中): 结构增强裂化催化剂
-
Application No.: US11765784Application Date: 2007-06-20
-
Publication No.: US08278235B2Publication Date: 2012-10-02
- Inventor: David Matheson Stockwell , John M. Macaoay
- Applicant: David Matheson Stockwell , John M. Macaoay
- Applicant Address: US NJ Florham Park
- Assignee: BASF Corporation
- Current Assignee: BASF Corporation
- Current Assignee Address: US NJ Florham Park
- Agent Bernard Lay
- Main IPC: B01J29/08
- IPC: B01J29/08 ; C10G11/05

Abstract:
A cracking catalyst contains a substantially inert core and an active shell, the active shell containing a zeolite catalyst and a matrix. The catalyst is formed by spray-drying a slurry containing water, substantially inert microspheres and a zeolite precursor and crystallizing zeolite in the active shell to create the cracking catalyst. Methods of using the cracking catalyst are also described.
Public/Granted literature
- US20080314798A1 STRUCTURALLY ENHANCED CRACKING CATALYSTS Public/Granted day:2008-12-25
Information query