Essays about: "Flotation kinetics"

Found 3 essays containing the words Flotation kinetics.

1. 1. Investigating the effect of grinding method on ore beneficiation behaviour

   University essay from Luleå tekniska universitet/Mineralteknik och metallurgi

   Author : Mellisa Tanaka Mundida; [2023]
   Keywords : flotation; grinding; liberation; chalcopyrite; beneficiation; grinding method; selectivity index; VRM; Aitik ore; rodmill; particle shape;

   Abstract : Commodity projection studies anticipate an exponential increase in copper demand and decreasein mill grade of deposits currently exploited globally. Most of this demand is driven by theindispensable use of copper in electrification and currently, the growing demand in the contextof the green transition. READ MORE

3. 2. Nedbrytning av alkyleteraminer som används vid omvänd katjonsflotation av järnmalm

   University essay from SLU/Department of Molecular Sciences

   Author : Erik Gunnars; [2018]
   Keywords : omvänd flotation; akyleteraminer; nedbrytning; anrikning av järnmalm;

   Abstract : Vetskapen kring vad som händer med kemikalier i naturen är viktigt för att kunna bedöma om användningen av dem kan vara hållbar. Företag måste kunna visa att kemikalier som används i deras industriprocesser uppfyller vissa miljökrav bl.a. enligt ECHA:s riktlinjer. READ MORE

4. 3. Potential Use of Oxygen Depleted Air In Nickel Sulphide Flotation

   University essay from Luleå tekniska universitet/Mineralteknik och metallurgi

   Author : Bianca Henriques Leal Andrade; [2018]
   Keywords : ;

   Abstract : Copper-nickel low grade ore deposits normally have complex mineralogy and process behaviour. Implementing an optimum process that is able to recover all the valuable minerals efficiently is challenging. One concentration strategy in mineral processing of copper-nickel sulphide ores is stage-wise flotation. READ MORE