摘要
针对吉林临江硅藻土含Fe2O3较高的问题,本文采用磁选工艺对硅藻土进行除铁。在最佳条件下,Fe2O3含量为2.02%的硅藻土,除铁后得到Fe2O3含量低于0.9%的硅藻土。
Aimed at the view of high Fe203 content in Jilin diatomite, this paper used magnetic separation technology for iron- removal of diatomite. In the best condition,the diatomite with Fe203 content of 2.02% was produced to the diatomite with Fe203 content of less than 0.9% after iron-removal.
出处
《中国非金属矿工业导刊》
2012年第3期13-15,共3页
China Non-Metallic Minerals industry
关键词
硅藻土
磁选
高梯度
除铁
diatomite
magnetic separation
high gradient
iron-removal
