• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Technology >Stoichiometry of Cu(II) Ion Extraction with di-2-ethylhexylphosphoric acid Dissolved in Waste Palm Cooking Oil
【24h】

Stoichiometry of Cu(II) Ion Extraction with di-2-ethylhexylphosphoric acid Dissolved in Waste Palm Cooking Oil

机译：废棕榈油中溶解的二-2-乙基己基磷酸萃取铜离子的化学计量

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This study was aimed to determine the reaction stoichiometry between Cu(II) and di-2-ethylhexylphosphoric acid (D2EHPA) in Waste Palm Cooking Oil (WPCO). The stoichiometry was computed based on the following experimental methods, namely slope analysis, loading test and Job’s method. Slope analysis was used to measure the variation of the distribution coefficient D to the concentration of Cu(II) ions and D2EHPA. Besides that, the loading test and Job’s method are used to determine and confirm the complexation reaction between D2EHPA and Cu(II) ions. It was found that, the reaction stoichiometry for the Cu(II) to D2EHPA was 1:2 in Cu(II) organic complexes. Therefore, the chemical equation can be determined and it will be a useful information in the reaction mechanism of Cu(II) with D2EHPA in WPCO.
机译：这项研究旨在确定废棕榈食油（WPCO）中Cu（II）与二-2-乙基己基磷酸（D2EHPA）之间的化学计量关系。化学计量是根据以下实验方法计算的，即斜率分析，载荷试验和Job方法。斜率分析用于测量分布系数D对Cu（II）离子和D2EHPA浓度的变化。除此之外，使用负载测试和Job方法确定并确认D2EHPA与Cu（II）离子之间的络合反应。发现，在Cu（II）有机配合物中，Cu（II）与D2EHPA的反应化学计量为1：2。因此，可以确定化学方程式，这对于在WPCO中Cu（II）与D2EHPA的反应机理中是有用的信息。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号