甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
5期
44-45,49
,共3页
低品位%“111”产品%酸浸工艺
低品位%“111”產品%痠浸工藝
저품위%“111”산품%산침공예
low grade%"111"products%pickling process
对以低品位、高铁含量铀矿石中，用常规酸浸工艺提取铀效率低、成本高，且无法生产合格产品的矿石。经多次试验研究，成功解决了该项技术难题，生产出合格的“111”产品。为我国开发利用低品位的中、小型铀矿床，进行残矿回收，提供了技术保障和成功经验。
對以低品位、高鐵含量鈾礦石中，用常規痠浸工藝提取鈾效率低、成本高，且無法生產閤格產品的礦石。經多次試驗研究，成功解決瞭該項技術難題，生產齣閤格的“111”產品。為我國開髮利用低品位的中、小型鈾礦床，進行殘礦迴收，提供瞭技術保障和成功經驗。
대이저품위、고철함량유광석중，용상규산침공예제취유효솔저、성본고，차무법생산합격산품적광석。경다차시험연구，성공해결료해항기술난제，생산출합격적“111”산품。위아국개발이용저품위적중、소형유광상，진행잔광회수，제공료기술보장화성공경험。
In this paper , with a low grade , high iron content uranium ore genesis , the low efficiency of uranium extraction by conventional acid leaching process , the cost is high , and can't production of qualified products of the ore .Through many times test research, results, solved the technical problems to produce qualified products "111".For our country the devel-opment and utilization of low grade of medium and small uranium deposit , remnant ore recovery , has provided the technical support and successful experience .
