Sökning: "Mineralteknik"
Visar resultat 6 - 10 av 107 avhandlingar innehållade ordet Mineralteknik.
6. Sulphide Minerals: Surface Oxidation and Selectivity in Complex Sulphide Ore Flotation
Sammanfattning : Metal and energy extractive industries play a strategic role in the economic development of Sweden. At the same time these industries present a major threat to the environment due to multidimensional environmental pollution produced in the course of ageing of ore processing tailings and waste rocks. LÄS MER
7. Design and Development of Mineral Structure Specific Collectors in Flotation
Sammanfattning : The success of mineral flotation processes depends on the hydrophobization of the surface for the desired mineral particles whilst keeping, or making, all other minerals hydrophilic. This is achieved by adding several reagents to the flotation pulp to adsorb selectively at the mineral/water interface. LÄS MER
8. Selectivity in Calcium mineral flotation - An analysis of novel an existing approaches
Sammanfattning : .... LÄS MER
9. Computational methods and strategies for geometallurgy
Sammanfattning : At the interface of geology and mineral processing, geometallurgy is a powerful tool for enhancingresource efficiency. A spatial model that represents the ore body in terms ofmineralogyand physical properties is combined with a process model that describes the concentrationprocess. LÄS MER
10. Particle generation for geometallurgical process modeling
Sammanfattning : A geometallurgical model is the combination of a spatial model representing an ore deposit and a process model representing the comminution and concentration steps in beneficiation. The process model itself usually consists of several unit models. LÄS MER