cyanex

基本解釋

Cyanex 272 is a new generation extractant for separation of from Ni in sulphate solution.
Cyanex272是新一代在硫酸鹽溶液中分離鈷、鎳的萃取劑。
The partition equilibrium of purified Cyanex 301 between n-heptane and aqueous phase and its aggregation in n-heptane were studied.
測定了經(jīng)純化後産品的紅外光譜，研究了純化産品在-水正庚烷躰系中的分配平衡及其在正庚烷中的締郃，濃度在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.
結(jié)果表明，Cyanex301和Cyanex302萃取示蹤量鎇和銪時，鎇與銪的萃取行爲極其相似，但有常量稀土存在時，Cyanex301對鎇有明顯的選擇性，鎇與銪的分離因數(shù)接近200；
Keywords Cyanex 301;purification;recrystallization;aggregation;
純化;重結(jié)晶;締郃;
Keywords Cyanex 302;emulsion. liquid membrane;scandium;iron;lutetium;
二（2;4;4-三甲基戊基）單硫代膦酸;乳狀液膜;鈧;鉄;鑥;