从柴达木盆地油田水和盐湖卤水中分离提取铀的可行性分析

Feasibility of Uranium Extraction from Oilfield Waters and Salt Lake Brines in Qaidam Basin

中文关键词:  柴达木盆地  油田水:盐湖卤水  铀  分离提取

英文关键词:Qaidam Basin,Oilfield water,salt lake brine,Uranium,Extraction

中文摘要:

      除固体铀矿和海水之外，油田水和盐湖卤水是十分重要的液体铀资源。分析了从柴达木盆地油田水和盐湖卤水中分离提取铀的可行性，预测了铀在油田水和盐湖卤水中的化学形态，提出了适宜的铀分离提取方法（吸附法），探讨了分离提取机理、分离提取过程中可能的干扰因素及相应的排除方法，进而对研究工作提出了一些建议。

英文摘要:

      Besides uranium ores and seawater,oilfield waters and salt lakes brine arc important uranium resources.The feasibility of uranium extraction from oilfield waters and salt lake brines in Qaidam Basin was analyzed.The chemical species of uranium in oilfield water and salt lake brines were predicted.A suitable uranium extraction method(adsorption) was proposed.Furthermore,the mechanisms and possible interferences on uranium extraction were prelimarily discussed.Finally,some suggestions on the research works of uranium extraction from oilfield waters and salt lake brines were presented.