| 6281164 |
SOx additive systems based upon use of multiple particle species |
Albert A. Vierheilig, Regis B. Lippert |
2001-08-28 |
| 6103949 |
Alkaline phosphate-activated clay/zeolite catalysts |
Albert A. Vierheilig |
2000-08-15 |
| 6074984 |
SO.sub.x Additive systems based upon use of multiple particle species |
Albert A. Vierheilig, Regis B. Lippert |
2000-06-13 |
| 6048821 |
SO.sub.x additive systems based upon use of multiple particle species |
Albert A. Vierheilig, Regis B. Lippert |
2000-04-11 |
| 5958818 |
Alkaline phosphate-activated clay/zeolite catalysts |
Albert A. Vierheilig |
1999-09-28 |
| 5618406 |
Processes for reacting bastnaesite with alkaline-earth metals |
— |
1997-04-08 |
| 5547910 |
Method and system for controlling the activity of a crystalline zeolite cracking catalyst |
Hartley Owen |
1996-08-20 |
| 5545604 |
Processes for reacting bastnaesite with alkaline-earth metals |
— |
1996-08-13 |
| 5503814 |
Processes for using bastnaesite/metal oxide compounds |
— |
1996-04-02 |
| 5422332 |
Processes for reacting bastnaesite with metal oxides |
— |
1995-06-06 |
| 5288739 |
Production of attrition-resistant catalyst binders through use of delaminated clay |
— |
1994-02-22 |
| 5190902 |
Method for producing attrition-resistant catalyst binders |
— |
1993-03-02 |
| 5108979 |
Synthetic spinels and processes for making them |
Louis M. Magnabosco |
1992-04-28 |
| 4826793 |
Method of incorporating small crystalline catalytic ingredients into an attrition-resistant matrix |
Terrance J. Velten |
1989-05-02 |
| 4212728 |
Catalytic cracking of hydrocarbons |
— |
1980-07-15 |