摘要
比较离子型浸出剂浸出稀土元素的探索性试验和用盐酸作浸出剂浸出稀土元素的探索性试验,发现后者可得到稀土氧化物品位达10%,回收率达89%的较好指标。
Comparing the tests of using ionic leaching agent to leach rare-earth with the tests of using hydrochloric acid as leaching agent to leach rare-earth, it was found that good indexes with rareearth oxides grade 10 % and recovery 89% could be achieved by the latter method.
出处
《化工矿物与加工》
CAS
北大核心
2006年第8期11-13,25,共4页
Industrial Minerals & Processing
关键词
稀土
浸出
磷精矿
rare- earth ore
leaching
phosphate concentrate
