Research on Mineral Composition of Chromite and Chromite-Magnesia Brick by Heavy-Liquid Separation

Effect of Particle Size Distribution and Chemical Composition on Properties of Magnesia Chromite Bricks

The present study was undertaken to improve the quality and increase the life time of magnesia-chromite refractory bricks used in the copper and lead industries. The results show that a decrease in the amount of large chromite particles in the formulation improves the thermomechanical properties and also reduces the slag penetration in the bricks. In addition it was also observed that the use o...

Chromite chemistry in SNC meteorites

A discussion of magnetic separation techniques for concentrating ilmenite and chromite ores

Figure 1 depicts the basic magnetic separation technologies now available in the marketplace in terms of field intensities and modes of processing. LIMS and scalper magnets are not detailed in this paper. The selection of magnetic separation technology depends on many processing factors, including particle size, and the specific assemblage of minerals and grades as well as their corresponding m...

Pneumoconiosis in chromite miners in South Africa.

Chromite – Platinum-Group Element Magmatic Deposits