Settling column of fluidized bed and its applications in precipitation of high quality coarse diuranate are described.
介绍了流化床沉淀塔在沉淀优质粗粒重铀酸盐工业生产中的应用结果。
A method for determining of Cl-and SO2-4 in diuranate by pyrohydrolytic-ion chromatography was presented.
研究了高温水解-离子色谱法测定重铀酸盐中的Cl-和SO42-,对影响高温水解反应的因素,如水解温度、水浴温度、氧气流量和水解时间等进行了考察。
A continuous experiment of sodium diuranate precipitation from acid concentrated eluate with the velocity of 50 L/h is carried by this device.
用该设备从酸性淋洗合格液中沉淀重铀酸钠 ,进行了每h处理 5 0L的连续试验 ,结果表明 ,所得重铀酸钠晶浆的过滤、脱水性能良好 ,产品质量达到新的铀浓缩物一级品质量标