Solvent Extraction of Trace Gold(ⅰ) from Alkaline Cyanide Solution by~ ( 198) Au Radioactive Tracer Method 用~(198)Au示踪法从氰化液中萃取微量金
17 ( 2): 94~ 99 This paper analyses the advantages and shortcomings of conventional logging methods, such as continu-ous flowmeter, radioactive tracer packer flowmeter and thermometer for polymer injection profile. And the optimal logging method for polymer injection profile is proposed. 17(2):94~99通过对连续流量计、放射性示踪、集流式流量计及井温测井测量聚合物注入剖面的资料进行对比分析,探讨聚合物注入剖面的测井方法。
Leaching kinetics of sulfides studies on the reaction mechanism of the formation of α-fe_2o_3 during the leaching of pyrite in the acid solution by the radioactive tracer method 硫化物溶解动力学&用示踪原子研究酸性溶液中黄铁矿晶体溶解时生成三氧化二铁的机理酸性溶液中的铁锌共沉积