The longwall top coal caving production methods, which are widely used throughout the world in the production of thick coal seams, are applied in two different ways in the slope of the seam in inclined thick coal seams and ...

When the whole mining operation is considered, the grinding process is known as the energy intense process. In this context, its optimization is of crucial importance for the economy of the plant and is undertaken by ...

In this study, experimental studies were carried out to recover quartz from the tailings of an operating clay enrichment plant, and then, by using experimental data and simulation, the flowsheet of this plant was developed ...

Recovery of gold and gold-containing sulfide mineral particles requires multiple-stage recovery processes starting from the grinding circuits to avoid over-grinding of the liberated gold particles. Due to high density, ...

In this study, the causes of sudden deformations in the T-05 Tunnel located on the Ankara-Polatlı-İzmir YHT line were examined and the failure caused by the instabilities was analyzed with the 3D numerical model program ...

Today, it is seen that fine grinding applications are becoming increasingly common in the mining industry due to the decreasing ore grades and the finely disseminated mineral grains in the ore, and the grinding size is ...

The accurate representation of the solid model in mineral resource estimation has a direct impact on mine planning and mining method selection strategy. Especially in stratified orebodies such as coal seams, the more ...

Within the scope of this study, a performance evaluation was carried out with the samples obtained from the industrial semi-autogenous grinding circuit. There are two different hydrocyclones groups in the grinding circuit ...

In the high-pressure acid leaching process of lateritic nickel ores, scaling, which occurs as a result of dissolution and precipitation mechanisms and accumulates on the surfaces of autoclave and transfer equipment, is an ...

Today, it is of great importance that ores are produced economically and accessible for the rapid production of raw materials required in line with the needs of the rapidly increasing world population. The fact that the ...