| 柠檬酸对岩石中铜的淋滤作用 |
| |
| 引用本文： | 张海祥,王玉荣,张言.柠檬酸对岩石中铜的淋滤作用[J].矿物岩石地球化学通报,1996(2). |
| |
| 作者姓名： | 张海祥 王玉荣 张言 |
| |
| 作者单位： | 中国科学院广州地球化学研究所，冶金部天津地质研究院 |
| |
| 基金项目： | 中国科学院有机地球化学国家重点实验室资助 |
| |
| 摘 要： | 柠檬酸对岩石中铜的淋滤作用张海祥，王玉荣（中国科学院广州地球化学研究所．广州５１０６４０）张言（冶金部天津地质研究院．天津３０００６１）关键词铜，低温实验，淋滤实验，柠檬酸有关低温条件下有机质和微生物在成岩成矿过程中的作用已日益引起人们的注意。由于表...
|
| 关 键 词： | 铜，低温实验，淋滤实验，柠檬酸 |
Experimental Study on Leaching of Copper from Rocks at Lower Temperture by Using Citric Acid |
| |
| Zhang Haixiang ,Wan Yurong.Experimental Study on Leaching of Copper from Rocks at Lower Temperture by Using Citric Acid[J].Bulletin of Mineralogy Petrology and Geochemistry,1996(2). |
| |
| Authors: | Zhang Haixiang Wan Yurong |
| |
| Abstract: | According to the fact that the organic substances are present during mineralizatiorss,we bare done the experimental study on the leaching of copper from metamorphic marlite in Ma Songling Copper Deposits in Peng Xian, Sichuan Province. The experiment used citric acid at low temperture. The results indicate that, although at low temperture the leaching rate of Copper from rocks is high after a short reaction time,the leaching rate of copperfrom rocks is enlarging with increase of reaction time and concentration of reaction solution,the value of water/rock ratio and the leaching rate of copper do not enlarge with increase ofreaction temperture. It is thought to be related with the chemical properties of the experimental rocks. |
| |
| Keywords: | leaching experiment copper citric acid low temperture experiment |
| 本文献已被 CNKI 等数据库收录！ |
