cyanex

基本解释

Cyanex 272 is a new generation extractant for separation of from Ni in sulphate solution.
Cyanex272是新一代在硫酸盐溶液中分离钴、镍的萃取剂。
The partition equilibrium of purified Cyanex 301 between n-heptane and aqueous phase and its aggregation in n-heptane were studied.
测定了经纯化后产品的红外光谱，研究了纯化产品在-水正庚烷体系中的分配平衡及其在正庚烷中的缔合，浓度在0。
The results show that the extraction behaviors of trace amount of Am 3+ and Eu 3+ by Cyanex 301 or Cyanex 302 are very similar. However,in the presence of macro amount of La(NO 3) 3,the high selectivity towards Am 3+ is rather apparent.
结果表明，Cyanex301和Cyanex302萃取示踪量镅和铕时，镅与铕的萃取行为极其相似，但有常量稀土存在时，Cyanex301对镅有明显的选择性，镅与铕的分离因数接近200；
Keywords Cyanex 301;purification;recrystallization;aggregation;
纯化;重结晶;缔合;
Keywords Cyanex 302;emulsion. liquid membrane;scandium;iron;lutetium;
二（2;4;4-三甲基戊基）单硫代膦酸;乳状液膜;钪;铁;镥;