Analysis on the Influence Factors to Fluorine Transfer in Red Mud
详细信息
- 责任者：Yuan Xiaomei (Luoyang Institute of Science and Technology ; Luoyang 471023 ; China) ; Wang Bingying
- 刊名：Carsologica Sinica
- 出版年：2010
- 卷期：29(3)
- 关键词：赤泥 ; red mud ; 氟 ; fluorine
- 页码：p.319-324
- 图表：8 illus., 4 tables, 17 refs.
- 分类号：1800
- issnNo：ISSN1001-4810
- isbnNo：CN45-1157/P
摘要
The paper designs seven groups of dynamic leaching experiments on the basis of hydro-geological conditions around the piled field of the red mud, and carries on grey relationship analysis on the tentative data. The results show that high temperature is of advantage to fluorine transfer. High alkalinity is propitious to fluorine transfer. Total hardness, Cl-, SO42-, K+, Na+, Ca2+, Mg2+ are all influence factor to fluorine transfer, and Na+, SO42- and Ca2+ are the primary control factors.
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