发明名称 |
Process for improving the physical and catalytic properties of a fluid cracking catalyst |
摘要 |
A process for significantly improving the physical and catalytic properties of fluid cracking catalysts (FCC) is disclosed. The invention is a process for manufacturing a fluid cracking catalyst. The process includes adding an effective amount of an acid stable surfactant or an alkaline stable surfactant to a slurry of clay particles and sodium silicate particles. The process then includes forming a sol binder and spray drying the particles. Forming of the dried particles into a catalyst product then occurs.
|
申请公布号 |
US5135756(A) |
申请公布日期 |
1992.08.04 |
申请号 |
US19900562905 |
申请日期 |
1990.08.06 |
申请人 |
THIELE KAOLIN COMPANY |
发明人 |
SHI, JOSEPH C. S.;ALBERS, EDWIN W.;WILSON, GEOFFREY R. |
分类号 |
B01J20/06;B01J20/30;B01J21/06;B01J21/16;B01J29/06;B01J29/08;B01J29/40;B01J29/83;B01J31/02;B01J37/00;B01J37/02;C01B21/068;C01F5/08;C01F7/14;C01F7/34;C10G11/05 |
主分类号 |
B01J20/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|