Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967897 | System and process for the separation of suspensions of spent catalysts and hydrocarbons formed in a fluid catalytic cracking unit with multiple ascending flow reaction tubes | Wilson Kenzo Huziwara, Emanuel Freire Sandes, Luiz Carlos Casavechia, Jose Geraldo Furtado Ramos, Andrea de Rezende Pinho +3 more | 2011-06-28 |
| 7867321 | Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels | Emanuel Freire Sandes, Jose Geraldo Furtado Ramos, Aurelio Dubois, Jose Mozart Fusco, Eduardo Guerra +1 more | 2011-01-11 |