Characterization and Beneficiation of an Egyptian Nepheline Syenite Ore

Table 2

Effect of feed rate to the Carpco induced roll magnetic separator.

Feed rate,; kg/h	Product	Product weight, %	Assay,; Fe2O3 %	Distribution,; Fe2O3 %
	Magnetic	26.1	21.5	87.3
12	Nonmagnetic	73.9	1.1	12.7
	Total	100	6.4	100
	Magnetic	24.7	20.5	81.7
24	Nonmagnetic	75.3	1.5	18.3
	Total	100	6.2	100
	Magnetic	24.1	19.6	75.7
36	Nonmagnetic	75.9	2.0	24.3
	Total	100	6.24	100
	Magnetic	27.3	16.5	70.4
48	Nonmagnetic	72.7	2.6	29.6
	Total	100	6.4	100

Particle size: −0.25 mm; Field intensity: 14500 Gauss.