| 6117207 |
Process for recovering metals and other chemical components from spent catalysts |
— |
2000-09-12 |
| 5012750 |
Apparatus for recovery of constituents and heat from fluidized bed combustion |
Harold R. Sheely, Ivan L. Rosenblatt |
1991-05-07 |
| 4979448 |
Apparatus and method for recovery of constituents and heat from fluidized bed combustion |
Harold R. Sheely, Ivan L. Rosenblatt |
1990-12-25 |
| 4435580 |
Process for the production of phthalic anhydride |
— |
1984-03-06 |
| 4435581 |
Process for the production of phthalic anhydride |
— |
1984-03-06 |
| 4406836 |
Method for condensing fatty acids |
— |
1983-09-27 |
| 4265223 |
Method and apparatus for utilizing solar energy |
Albert G. Luke, Jr., Walter Laber, Friedrich Guetlhuber |
1981-05-05 |
| 4182801 |
Method of drying liquid olefin monomer feed in a molecular sieve dryer in the polymerization of olefins from liquid olefin monomer |
Peter J. Lewis |
1980-01-08 |