现代矿业
現代礦業
현대광업
Express Information of Mining Industry
2011年
1期
33-35
,共3页
袁保华%孙占学%李学礼%翟东亮
袁保華%孫佔學%李學禮%翟東亮
원보화%손점학%리학례%적동량
微生物浸铀%粒度%酸耗
微生物浸鈾%粒度%痠耗
미생물침유%립도%산모
Animalcule leaching uranium%Particle size%Acid consumption
以某铀矿石为研究对象，对比了粒度为5．0～0．1mm，10～0．1mm，15～0．1mm的铀矿石在相同条件下的微生物浸铀效果。通过对比总浸出率、总酸耗、泥化与结垢等确定了理想的微生物浸铀粒度。结果表明，3种试样均能取得90％以上的浸出率，10～0．1mm试样经济技术指标最优。
以某鈾礦石為研究對象，對比瞭粒度為5．0～0．1mm，10～0．1mm，15～0．1mm的鈾礦石在相同條件下的微生物浸鈾效果。通過對比總浸齣率、總痠耗、泥化與結垢等確定瞭理想的微生物浸鈾粒度。結果錶明，3種試樣均能取得90％以上的浸齣率，10～0．1mm試樣經濟技術指標最優。
이모유광석위연구대상，대비료립도위5．0～0．1mm，10～0．1mm，15～0．1mm적유광석재상동조건하적미생물침유효과。통과대비총침출솔、총산모、니화여결구등학정료이상적미생물침유립도。결과표명，3충시양균능취득90％이상적침출솔，10～0．1mm시양경제기술지표최우。
Taking a uranium ore as research target, animalcule leaching uranium effect of uranium ore with particle size 5.0 -0.1 mm,10 -0.1 mm,15 -0.1 mm at the same condition were compared. I- deal animalcule leaching uranium particle size were confirmed after comparison of general leaching rate, general acid consumption, sludging and scaling and so on. Result indicated these three samples all could obtain leaching rate of over 90% ,economic and technical indexes of sample 10 -0. 1mm were the best.
