湿法冶金
濕法冶金
습법야금
HYDROMETALLURGY OF CHINA
2015年
3期
197-199,207
,共4页
高照国%王威%曹耀华%刘红召%张博
高照國%王威%曹耀華%劉紅召%張博
고조국%왕위%조요화%류홍소%장박
多金属矿石%焙烧%水浸%铷
多金屬礦石%焙燒%水浸%銣
다금속광석%배소%수침%여
polymetallic ore%roasting%water leaching%rubidium
根据某多金属矿石的矿物组成及前期试验成果，研究了采用焙烧—水浸工艺回收铷，考察了添加剂用量、焙烧温度、焙烧时间和矿石粒度等因素对铷浸出率的影响，确定了最佳焙烧—水浸工艺条件。试验结果表明，最佳条件下，铷浸出率达到95％以上。
根據某多金屬礦石的礦物組成及前期試驗成果，研究瞭採用焙燒—水浸工藝迴收銣，攷察瞭添加劑用量、焙燒溫度、焙燒時間和礦石粒度等因素對銣浸齣率的影響，確定瞭最佳焙燒—水浸工藝條件。試驗結果錶明，最佳條件下，銣浸齣率達到95％以上。
근거모다금속광석적광물조성급전기시험성과，연구료채용배소—수침공예회수여，고찰료첨가제용량、배소온도、배소시간화광석립도등인소대여침출솔적영향，학정료최가배소—수침공예조건。시험결과표명，최가조건하，여침출솔체도95％이상。
Based on the ore composition and previous research results in lab ,the salt roasting‐water leaching of the ore for extracting rubidium was investigated .The effects of additive amount ,mass proportion of calcium chloride to sodium chloride ,roasting temperature ,roasting time and particle size of ore on the leaching rate of rubidium were examined .The experiments result show that the leaching rate of rubidium is more than 95% under the optimum conditions .
