Sökning: "Mineral mining industry"

Visar resultat 1 - 5 av 43 uppsatser innehållade orden Mineral mining industry.

1. 1. Framtidens Gruvlavar: En Undersökning av Trä som Byggmaterial

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Victor Blom; Fabian Andersson; [2024]
   Nyckelord :gruvlave; Garpenberg; betong; stål; trä; gruvspel; uppfordringsverk;

   Sammanfattning : Dagens gruvdrift omfattar huvudsakligen två metoder för malmbrytning: dagbrott och underjordsbrytning. Vid dagbrott öppnas gruvan ovan jord, medan underjordsbrytning involverar utvinning under mark och transport till marknivån med hjälp av ett gruvspel. Den struktur som bär upp detta gruvspel över schaktet kallas gruvlave. LÄS MER

3. 2. Digging Deeper: Exploring Roads to Inclusive Development Through Mine Closure Policy and Practices in the Dominican Republic

   Master-uppsats, Lunds universitet/Internationella miljöinstitutet

   Författare :Bianca Terrero Vega; [2023]
   Nyckelord :mine closure; inclusive development; mineral governance; community engagement; energy transition metals; just transitions.; Social Sciences;

   Sammanfattning : Mining operations have significant environmental and social impacts, including ecosystem fragmentation, biodiversity loss, pollution, and social issues such as low wages and unsafe working conditions. Despite these negative effects, mining plays a crucial role in the transition to low-carbon technologies and the demand for energy transition minerals is expected to surge. LÄS MER

4. 3. 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

5. 4. The Impact of Environmental and Social Challenges ofLithium Extraction from the Lithium Triangle Countries : A Literature Review from a Political Ecology and Environmental JusticePerspective

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Aoife Carlander-Reuterfelt Hegarty; [2023]
   Nyckelord :Political ecology; Environmental Justice; Lithium triangle; Lithium extraction; Indigenous communities; Water justice;

   Sammanfattning : The extraction of lithium, a crucial mineral for the production of batteries in the rapidlyexpanding electric vehicle and renewable energy sectors, has gained significant attention due toits environmental and social implications. This thesis provides a comprehensive literature reviewon the environmental and social challenges associated with lithium extraction from the LithiumTriangle countries, namely Argentina, Bolivia, and Chile, through the lens of political ecology. LÄS MER

7. 5. In-Situ Gold Resource Estimation Using Satellite Remote Sensing and Machine Learning in Defunct Tailing Storage Facilities (South Africa)

   Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Shenelle Agard; [2023]
   Nyckelord :tailings storage facility; critical raw materials; machine learning; mine valorisation;

   Sammanfattning : The mining industry generates billions of tonnes of waste annually, which is often stored in tailings storage facilities (TSF). This waste is generated from the extraction of ore from surface or underground mines, as well as from metallurgical processing and low-grade stockpiles. LÄS MER