| 蛇纹石中钯的萃取 |
| |
| 引用本文： | 陈彦国,何治柯. 蛇纹石中钯的萃取[J]. 应用化工, 2003, 32(5): 57-58 |
| |
| 作者姓名： | 陈彦国 何治柯 |
| |
| 作者单位： | 1. 湖北师范学院,化学系,湖北,黄石,435002;武汉大学,化学与分子科学学院,湖北,武汉,430072
2. 武汉大学,化学与分子科学学院,湖北,武汉,430072 |
| |
| 摘 要： | 为了探讨蛇纹石中钯的有效萃取方法,进行蛇纹石浸出液萃取条件选择及萃取物还原实验。在盐酸介质中,以二(2 乙基己基)二硫代磷酸(D2EHDTPA)为萃取剂,浸出液pH为1,萃取时间为30min,钯的提取率达98%。
|
| 关 键 词： | 蛇纹石 钯 萃取 |
| 文章编号： | 1671-3206(2003)05-0057-02 |
| 修稿时间： | 2003-04-22 |
Extraction of palladium in serpentine |
| |
| Abstract: | In order to discuss a good method about extracting palladium in serpentine, the experiment on the condition of extracting palladium from serpentine and the reduction of extraction are carried out. Using di (2 ethylhexyl) dithiophosphoric acid as the extractant in hydrochloric acid medium, the pH of the extracting liquid is 1 and the extracting time is 30 min, the extracting rate of palladium reached 98%. |
| |
| Keywords: | serpentine palladium extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
