Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8628738 | Bayer process for producing alumina trihydrate, said process comprising a step in which the supersaturated liquor is filtered at high temperature before decomposition | Luc Fortin, Henri Thomas, El Kadi Bassam | 2014-01-14 |
| 6086834 | Process for the removal of silica from an alkaline solution containing sodium aluminate | Renald Dufour | 2000-07-11 |