CHEN Liyong1 YUAN Jizu2 GONGWenqi2
(1.Material Engineering Department; 2.Environmental Engineering Department of Wuhan Industry University)
Abstract: In the paper, the function mechanism of hematite, Kaolnite and solution component of sodium oleate acid is studied with DRIFT spectrum. DRIFT spectrum shows that on the surface of hematite the chemical absoption of sodium oleate solution component in the form of the bridged bidentate configuration coexists with the physical absoption in the form of oleic acid bipolymer, whereas there is no absoption on the surface of kaolinite.
Key words: DRIFT spectrum, hematite, kaolnite, sodium oleate