Extraction Behavior of Rare Earths in Ion Liquid Extraction Systemsing 1-Butyl-3-methyl-imidazolium

来源 :第十届泉州市科协年会暨福建省科协第十二届学术年会卫星会议 | 被引量 : 0次 | 上传用户:qwer2
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  The extraction behavior of five rare earth ions (RE3+) was investigated in ionic liquid (IL) extraction system using 1-butyl-3-methyl-imidazolium hexafluorophosphate ionic liquid ([Bmim]PF6) as extraction solvent and benzoyl acetone (HA) as extractant.The extraction percentage of RE3+ using [Bmim]PF6 was less than 8% without HA.When sufficient HA was included in IL phase, the extraction percentage of RE3+ could be higher than 98%.
其他文献
  An effective active heterostructured photocatalyst of porous SnO2-pillared tetratitanate nanocomposite is synthesized by assembling tetratitanate nanosheets
会议
  The extraction behavior of five rare earth ions (RE3+) was investigated in ionic liquid (IL) extraction system using 1-butyl-3-methyl-imidazolium hexafluoro
会议
  Utilizing the solvothermal synthesis technique, lithium intercalated tungsten disulfide LixWS2 with x > 1 was obtained, which was allowed to react with wate
会议
  采用超声波提取法,对不同物料比及不同提取时间进行探究,确定超声波提取法提取黄花蒿中青蒿素的最适条件。建立黄花蒿中青蒿素的高效液相色谱测定方法,采用柱前衍生RP-HPLC
  The extraction behavior of metal ions (Hg2+ and Cd2+, M2+) was investigated in ionic liquid (IL) extraction system using 1-butyl-3-methyl-imidazolium hexafl
会议
  La0.90Dy0.05Nb2O7 nanosheets were achieved by exfoliating a layered compound HLa0.90Dy0.05Nb2O7.Multilayer films composed of the exfoliated nanosheets were
会议
  "有效课堂教学"就是在正确的教育教学思想的指导下,通过教师的有效行为,取得最佳的教学效果,促进学生的进步和发展。我们要打破以教授、灌输为主的教学方式,改变课程实施过于
  实验探究是化学实验教学落实科学探究教学思想的重要方法,化学实验探究教学的有两种模式,本文主要介绍在课堂教学中如何依据学生认知识水平及学校的实际情况来选择使用化学
  本文建立了测定克感双清和复方氨酚苯海拉明中四种活性组分的流动注射-毛细管电泳(FIA-CE)新方法,优化了FIA-CE体系的测定条件并考察了其性能.在最佳条件下,活性组分麻黄
会议
  The extraction behavior of scandium ion (Sc3+) was investigated using 1-butyl-3-methyl-imidazolium hexafluorophosphate ([Bmim]PF6) ionic liquid as extractio
会议