| 5853677 |
Concentration of solids by flocculating in the Bayer process |
Roderick G. Ryles, Gregory Flieg |
1998-12-29 |
| 5837211 |
Compositions and method for foam control in Bayer process |
Samuel S. Wang, Dennis G. Downing |
1998-11-17 |
| 5733459 |
Use of hydroxamated polymers to alter bayer process scale |
Alan S. Rothenberg, Robert W. Cole, Frank Kula |
1998-03-31 |
| 5733460 |
Use of hydroxamated polymers to alter Bayer Process scale |
Alan S. Rothenberg, Robert W. Cole, Frank Kula |
1998-03-31 |
| 5599442 |
Collector composition for flotation of activated sphalerite |
Colin McRae, Danny Lee |
1997-02-04 |
| 5464465 |
Fiber bonded agglomerated ore materials |
Robert E. Evans |
1995-11-07 |
| 5372632 |
Process for producing fiber bonded agglomerated ore materials |
Robert E. Evans |
1994-12-13 |
| 5096597 |
Surfactants in dewatering sodium bicarbonate |
Richard D. E. Nichols, A. Grady Williams |
1992-03-17 |
| 4585550 |
High molecular weight carboxylic acids as collectors of mineral values from carbonaceous ores |
Donald P. Spitzer |
1986-04-29 |