Essays about: "massbalansering"

Found 2 essays containing the word massbalansering.

  1. 1. Online Metallurgical Mass Balance and Reconciliation

    University essay from Umeå universitet/Institutionen för fysik

    Author : Emil Andersson; [2021]
    Keywords : dynamic; froth flotation; mass balancing; mineral processing; reconciliation;

    Abstract : In mineral processing, one of the most important and versatile separation methods is flotation. Flotation utilizes the different surface properties of the valuable minerals in the ore to separate them from the less valuable gangue material in the ore. Crushed and ground ore is mixed with water and fed into flotation tanks. READ MORE

  3. 2. Evaluation of Scale-up Model for Flotation with Kristineberg Ore

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Adam Isaksson; [2018]
    Keywords : flotation; HSC; Kristineberg; locked cycle; mass balancing; mixed cycle; open circuit; scale-up; blandkrets; flotation; HSC; Kristineberg; sluten krets; massbalansering; öppen krets; uppskalning;

    Abstract : The objectives of this project were to survey the flotation circuit of the Boliden concentrator, mass balance collected data and evaluate a scale-up model for laboratory flotation results. The model assumes that half of the recovery to cleaner middlings in a standard laboratory test would report to the final concentrate if it were done in closed circuit, as is the case in a full-scale plant. READ MORE