In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . A later example was the Cornish stamps, consisting of a series of iron . both off line analyses which require that a sample of the material be taken for .. the separation is performed in a number of stages with roughers, cleaners,.
Introduction to Mineral Processing Chevron Phillips Chemical
About Us; Careers; Environment, Health & Safety; Newsroom; Product Lines .. In ore beneficiation, flotation is a process in which valuable minerals are separated . The froth resembles soap suds and provides the physical separation . Lime is often used to raise the pH of the pulp and also reduce the flotation of iron pyrite.