cyanex

常見(jiàn)例句

• 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(cè)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(shí)，鎇與銪的萃取行爲(wèi)極其相似，但有常量稀土存在時(shí)，Cyanex301對(duì)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;
• Development of Application of Cyanex Phosphinic Extractant in Non-ferrous Metallurgy
  Cyanex膦類萃取劑在有色金屬冶金中的研究和應(yīng)用
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