Sökning: "Copper mining"

Visar resultat 1 - 5 av 63 uppsatser innehållade orden Copper mining.

  1. 1. Processöversikt och effektivisering av gruvetablering enligt svensk lagstiftning

    Master-uppsats, Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

    Författare :Amelie Björkman; [2023]
    Nyckelord :mining legislation; mining regulations; permit process; Viscaria; efficiency; bottlenecks.; Earth and Environmental Sciences;

    Sammanfattning : Metals and minerals are prerequisites for a modern and climate-neutral society. Domestic mining facilities are also an essential part of the Swedish national economy. Sweden has a unique bedrock and is one of Europe's largest producers. However, the willingness to invest in the Swedish mining industry has dropped over the last decade. LÄS MER

  3. 2. Unlocking lost potentials : Reviving water in Falun as a living and interweaved spine

    Master-uppsats, KTH/Urbana och regionala studier

    Författare :Filip Wadsten; [2023]
    Nyckelord :urban planning; urban design; Falun; polluted water; sediment challenges; stormwater management; flooding management; green structure; movement network; new nodes;

    Sammanfattning : The city of Falun has a rich history of mining with the open mine, Stora Stöten, centrally located in the city and nowadays a well-known world heritage tourist attraction. The mine is the main reason that Falun even exists. LÄS MER

  4. 3. A Petrographic and Paragenetic Characterization of the Ertelien Ni-Cu Deposit (Norway)

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Alena Niarezka; [2023]
    Nyckelord :Ertelien Ni-Cu deposit; ore geology; enrichment processes; nickel; cobalt; copper; optical microscopy; electron probe micro-analysis; critical metals; Ertelien Ni-Cu fyndighet; malmgeologi; anrikningsprocesser; nickel; kobolt; koppar; optisk mikroskopi; elektronsondsmikroanalys; kritiska metaller;

    Sammanfattning : The escalating demand for metals driven by advancements in renewable energy technologies and hightech products has underscored the significance of understanding and characterizing ore deposits. This study focuses on the Ertelien Ni-Cu deposit in Norway, a region rich in nickel, cobalt, and copper resources—essential components for the transition to a sustainable energy future. LÄS MER

  5. 4. Petrophysical Properties of Rocks in Central Kiruna Mining District, Sweden

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Simon Peter Dagbui; [2023]
    Nyckelord :Kiruna mining district; Common earth model; petrophysics; density; AMS; complex electrical resistivity; NRM; magnetization; IOA; Kirunavaara Mineralization;

    Sammanfattning : High economic and metallogenic significance of northern Norrbotten ore district in Sweden which hosts Kiruna mining district makes it a very important ore district in the world. Northern Norrbotten ore district contributes a combined 90 percent of iron production in Europe. LÄS MER

  7. 5. China's Green Transition: Analysing Chinese Minerals Policy, and its Impact on Zambia

    Kandidat-uppsats, Försvarshögskolan

    Författare :Richard Olsson; [2023]
    Nyckelord :China; Zambia; resource security; energy metals; energy minerals; copper; environment; Debt Trap Diplomacy; Pollution Haven Hypothesis; Resource Security Theory; Green Transition;

    Sammanfattning : This study concerns the dynamics of Chinese strategic minerals policy and its effects on Zambian copper mining between 2016-2020. The essay employs a complementary—theories congruence analysis using Resource Security Theory, Debt Trap Diplomacy, and the Pollution Haven Hypothesis in order to analyse China’s actions and ascertain their effects on Zambia. LÄS MER