| 20100040522 | PROCESS AND APPARATUS FOR THE DRYING OF YELLOWCAKE - A process for the drying of yellowcake, the yellowcake initially being in the form of a low solids content, uranium rich feed slurry, the process including the stages of: a. dewatering the feed slurry to produce a first dewatered solids cake with a solids content higher than the feed slurry; b. re-slurrying the first dewatered solids cake with sufficient water to dissolve at least some impurities and to produce an intermediate slurry with a solids content lower than the first dewatered solids cake; c. dewatering the intermediate slurry to produce a second dewatered solids cake with a solids content higher than the feed slurry; and d. drying the second dewatered solids cake to produce dried yellowcake. | 02-18-2010 |
