Sökning: "Mineralteknik"
Visar resultat 1 - 5 av 20 uppsatser innehållade ordet Mineralteknik.
1. Investigating the effect of grinding method on ore beneficiation behaviour
Master-uppsats, Luleå tekniska universitet/Mineralteknik och metallurgiSammanfattning : 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. LÄS MER
2. Characterization of High-silicon alloy ductile iron in very thick sections
Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Mineralteknik och metallurgiSammanfattning : Valmet AB has ha foundry located I Karlstad, Sweden. The foundry has specialized in large components in ductile and gray iron. This report is a part of an evaluation of a new alloy that Valmet has produced. The alloy is called S550 where 550 is the expected tensile strength in a cast on sample. LÄS MER
3. Separation of anode from cathode material from End of Life Li-ion batteries (LIBs)
Master-uppsats, Luleå tekniska universitet/Mineralteknik och metallurgiSammanfattning : With the increasing usage of electronics powered by lithium ion batteries, it is more and more importantto improve the recycling process. The current study is focused on reducing graphite content of disposedlithium batteries to aid the further treatment of the batteries. LÄS MER
4. Puckelglödning : En alternativ mjukglödgningsprocess
Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Mineralteknik och metallurgiSammanfattning : Mjukglödgning av kullagerstål är en förutsättning för att kunna vidareförädla stålet. Processen är idag väldigt tidskrävande vilket gjort den till en flaskhals i produktionen. LÄS MER
5. Flotation of Yxsjöberg historical tungsten ore tailings
Master-uppsats, Luleå tekniska universitet/Mineralteknik och metallurgiSammanfattning : Tailings dams, due to their sheer size and metal content, pose safety and environmental hazards. The Småltjarnen repository, which hosts material from the largest known tungsten mineralization in Sweden named the Yxsjöberg deposit, is estimated to contain 2. LÄS MER