摘要
以S-十六烷基异硫脲盐酸盐为络合剂,正辛醇、石油醚、氯仿、四氯化碳和环己烷为稀释剂,测定了络合萃取剂与对甲基苯磺酸稀溶液的相平衡分配系数D,讨论了稀释剂、体系pH值、盐以及S-十六烷基异硫脲盐酸盐的含量对萃取平衡分配系数的影响,并分析了络合物的组成.
Extraction of ptoluene sulfonic acid with S-hexadecyl isothiourea hydrochloride in octanol,CHCl3,CCl4 and so on has been studied.The effect of diluents,pH,salt and concentration of S-hexadecyl isothiourea hydrochloride on the distribution ratio D have been investigated.And the components of complexation were analyzed.
出处
《内蒙古师范大学学报(自然科学汉文版)》
CAS
2003年第3期235-237,共3页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
内蒙古自治区高等学校科研基金资助项目(NJ02043)