| 7736607 |
Process for metals recovery from spent catalyst |
— |
2010-06-15 |
| 7569507 |
Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion process |
Stacey I. Zones, Guang Zhang, Kamala Krishna, Joseph A. Biscardi, Euthimios Vittoratos |
2009-08-04 |
| 7485267 |
Process for metals recovery from spent catalyst |
— |
2009-02-03 |
| 7468126 |
Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion process |
Stacey I. Zones, Guang Zhang, Kamala Krishna, Joseph A. Biscardi, Euthimios Vittoratos |
2008-12-23 |
| 7390763 |
Preparing small crystal SSZ-32 and its use in a hydrocarbon conversion process |
Stacey I. Zones, Guang Zhang, Kamala Krishna, Joseph A. Biscardi, Euthimios Vittoratos |
2008-06-24 |
| 7390394 |
Metal loaded microporous material for hydrocarbon isomerization processes |
Joseph A. Biscardi, Darren P. Fong |
2008-06-24 |
| 7141529 |
Metal loaded microporous material for hydrocarbon isomerization processes |
Joseph A. Biscardi, Darren P. Fong |
2006-11-28 |
| 7041863 |
Zeolite Y alkylation catalysts |
Thomas V. Harris, Curt B. Campbell, Pierre Tequi, Jean-Louis Le Coent |
2006-05-09 |
| 6974788 |
Zeolite Y alkylation catalysts |
Thomas V. Harris, Curt B. Campbell, Pierre Tequi, Jean-Louis Le Coent |
2005-12-13 |
| 5104445 |
Process for recovering metals from refractory ores |
Michael Dubrovsky |
1992-04-14 |
| 5066469 |
Leaching cobalt from metal-containing particles |
— |
1991-11-19 |
| 4927794 |
Leaching cobalt, molybdenum, nickel, and vanadium from spent hydroprocessing catalysts |
— |
1990-05-22 |
| 4915928 |
Process for removing selenium from wastewater effluent |
— |
1990-04-10 |
| 4554138 |
Leaching metals from spent hydroprocessing catalysts with ammonium sulfate |
— |
1985-11-19 |
| 4551315 |
Recovering vanadium values from ammonium bicarbonate solution |
— |
1985-11-05 |
| 4544533 |
Recovering vanadium values from ammonium bicarbonate solution using heat, sulfuric acid, and ammonium sulfate |
— |
1985-10-01 |
| 4537751 |
Treatment of alumina-base catalysts |
— |
1985-08-27 |
| 4318789 |
Electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow through porous electrodes |
— |
1982-03-09 |
| 4292160 |
Apparatus for electrochemical removal of heavy metals such as chromium from dilute wastewater streams using flow-through porous electrodes |
— |
1981-09-29 |
