舒山伊利石中铁的赋存形式研究

Study on the Occurrence of Iron in the Shushan Illite Ores

河南舒山伊利石矿中氧化铁的存在是造成伊利石白度低的主要原因。本研究查清了氧化铁的赋存形式 。

The presence of ferric oxide in the ores is key factor resulting in low whiteness of illite.This research finds out the occurrence of ferric oxide,and sets forth the internal cause of difficult to removing iron for improvement of whiteness of the illite ores.