The Flotation Separation of Magnesite and Limonite Using an Amine Collector

Table 2

Chemical composition analysis of limonite.

Chemical composition	Fe2O3	SiO2	Al2O3	MgO	P2O5	SO3	TiO2
Content (%)	95.10	1.50	2.00	0.402	0.13	0.228	0.423
Chemical composition	Cl	K2O	CaO	MnO	CuO	Cr2O3	As2O3
Content (%)	0.019	0.011	0.038	0.0377	0.021	0.0349	0.0366