The Rapid Determination of the Cu Conternt Using Titration Method in Metal Mine
详细信息
- 责任者：Wu Jianxiong (Longyan Laboratory ; Fujian Bureau of Geology and Mineral Exploration ; Longyan 364000 ; China)
- 刊名：Geology of Fujian
- 出版年：2012
- 卷期：31(1)
- 关键词：金属矿 ; metal ores ; 铜 ; copper
- 页码：p.95-99
- 图表：7 tables, 2 refs.
- 分类号：0900
- 出版序号：20130221
- issnNo：ISSN1001-3970
- isbnNo：CN35-1080/P
摘要
Copper precipitation method is by pH adjusting, then adding ammounium bifluoride to eliminate the interference of iron, by sodium hyposulfite titration and starch indicator solution. This paper discusses application the copper conternt precipitation using fast titration method in metal mine. The method is quick and easy to master, and the result are confirmed, so the method is suitable for the copper detemination in the metal mines.