新疆某矿床酸法地浸采铀现场试验  

FIELD TEST ON ACIDIC IN-SITU LEACHING OF URANIUM AT A DEPOSIT OF XINJIANG

作　　者：姚益轩[1] 葛加明[2] 苏学斌[1] 马新林 王海峰[1] 田新军 阙为民[1] 刘乃忠[1] 邢拥国 

机构地区：[1]核工业北京化工冶金研究院 [2]辽河石油勘探局通辽铀矿 [3]核工业集团公司伊宁铀矿

出　　处：《铀矿冶》2004年第3期119-124,共6页Uranium Mining and Metallurgy

摘　　要：在叙述新疆某铀矿床地质、水文地质条件的基础上,介绍了在该矿床开展酸法地浸采铀现场试验的过程及获得的数据,针对试验过程中出现的化学堵塞,钻孔抽注液量显著减少,浸出液ρ(U)低,设备材料腐蚀严重等问题进行了分析讨论,并提出了新的认识和建议。The geology and hydrogeology conditions at a deposit of Xinjiang are described. The field test results are presented with acidic in-situ leaching of uranium at the deposit. Some problems, such as chemical blocking, great decline of production/injection flowrate, lower uranium content in lixivium, severe corrosion of equipment and material and so on, are analyzed and discussed. And the new view and suggestions are put forward.

关 键 词：地浸采铀 现场试验 矿床地质 水文地质 化学堵塞 

分 类 号：TL212.12[核科学技术—核燃料循环与材料]