uranium-bearing lignite

A new type of extractor, low type for mixer-settler with sloping bottom, and small-scale and continuous bench-scale tests results of extracting uranium from acid leaching pulp of coal ash containing uranium using this extractor were described.

介绍了新型萃取器──矮型斜底箱式混合澄清器及利用此萃取器从含铀煤灰酸浸矿浆中萃 取铀的小型试验与连续台架试验结果及影响溶剂损失的主要因素。