Sökning: "Froth flotation"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Froth flotation.
1. Sampling from large flotation cells : An invastigation of spatial distribution
Sammanfattning : The general trend in flotation technology today is towards larger flotation cells, which enables a higher throughput. However, adverse effects such as segregation and reduced froth transport efficiency have also been observed in larger cells. LÄS MER
2. Selectivity in Calcium mineral flotation - An analysis of novel an existing approaches
Sammanfattning : .... LÄS MER
3. Pulp chemistry of sulphide froth flotation
Sammanfattning : The pulp chemistry of chalcopyrite, galena and sphalerite is analyzed theoretically, with computer-aided modelling, and practically with ion chromatography. Ion chromatography is used for analyzing the inorganic and organic anion chemistry of sulphide flotation. LÄS MER
4. Application of Chemical Additives in Minerals Beneficiation – Implications on Grinding and Flotation Performance
Sammanfattning : The application of chemical additives, known as grinding aids (GAs), dates to 1930 in the cement industry. Unlike the cement industry, where the use of GAs is in the final processing step, it could be one of the first processing steps in ore beneficiation. LÄS MER
5. Modelling the pulp chemistry of sulphide froth flotation
Sammanfattning : .... LÄS MER