摘要
当水样中盐酸浓度为0.25％—0.70％时,钻探润滑剂(癸脂酸钠)被凝聚而沉淀;然后用珠球荧光法测定清液中铀。方法简便、快速,结果符合生产要求。
Abstract The drilling lubricant (sodium caprate) in Water samples is condensed and precipitated in 0.25％—0.70％ of hydrochloric acid. Then trace uranium in the clear solutions is determined by fused-pellet fluorometry. The technique is simple and rapid, and the results obtained conform with the demands in production.
出处
《铀矿地质》
CSCD
北大核心
1989年第5期316-319,共4页
Uranium Geology
关键词
荧光法
癸脂酸钠
铀
钻探润滑剂
Drilling lubricant, Fluorometry, Trace uranium
