| 聚环氧琥珀酸对锰渣中锰的萃取研究 |
| |
| 引用本文： | 陆建平,马柳军,黄彦明,韦露兵.聚环氧琥珀酸对锰渣中锰的萃取研究[J].环境科学与技术,2011,34(8):101-103. |
| |
| 作者姓名： | 陆建平 马柳军 黄彦明 韦露兵 |
| |
| 作者单位： | 1. 广西大学化学化工学院,广西南宁,530004
2. 广西大学化学化工学院,广西南宁530004;柳州宝钢汽车钢材部件有限公司,广西柳州545001 |
| |
| 基金项目： | 广西科技厅项目(桂科自0778006-16) |
| |
| 摘 要： | 在既经济又环保的情况下,建立一种对锰矿冶炼厂的锰残渣中锰进行萃取回收的方法,有着重要的意义.文章对聚环氧琥珀酸( PESA)在不同的pH、萃取剂浓度、搅拌时间的条件下对锰的萃取效果进行了研究.研究结果表明,在萃取体系pH=2、聚环氧琥珀酸浓度为70 mg/g、搅拌时间为60 min,转速为600 r/min时,聚环氧琥...
|
| 关 键 词： | 聚环氧琥珀酸 锰残渣 萃取 |
Extraction of Manganese from Its Slag by Polyepoxysuccinic Acid |
| |
| LU Jian-ping,MA Liu-jun,HUANG Yan-ming,WEI Lu-bing.Extraction of Manganese from Its Slag by Polyepoxysuccinic Acid[J].Environmental Science and Technology,2011,34(8):101-103. |
| |
| Authors: | LU Jian-ping MA Liu-jun HUANG Yan-ming WEI Lu-bing |
| |
| Institution: | LU Jian-ping1,MA Liu-jun1,2,HUANG Yan-ming1,WEI Lu-bing1(1.School of Chemistry and Chemical Engineering,Guangxi University,Nanning 530004,China,2.Liuzhou Steel Baosteel Auto Parts Co.Ltd,Liuzhou 545001,China) |
| |
| Abstract: | Establishment of a method of extracting manganese from its slag in manganese refinery is very significant for economic improvement and environmental protection.The effects of pH,polyexpoxysuccinic acid(PESA) concentration and stirring time on manganese extraction were studied.It was found that manganese extraction efficiency reaches 89.08% under the conditions of pH 2,PESA concentration of 70 mg/g and stirring time of 60 min with speed of 600 r/min,which would provide a foundation for extraction of manganes... |
| |
| Keywords: | polyepoxysuccinic acid(PESA) manganese slag extraction |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
