Essays about: "iron-ore"

Showing result 1 - 5 of 92 essays containing the word iron-ore.

  1. 1. A Geophysical Survey of Northern Utö

    University essay from Stockholms universitet/Institutionen för geologiska vetenskaper

    Author : Nicole Flanders; [2023]
    Keywords : ;

    Abstract : A geophysical investigation on the northern part of Utö was carried out between 2020 and 2021 to asses the extent of the iron ore (BIFs) and the iron bearing sulfides that have been surveyed and mined in the past. The survey using analog field equipment combined magnetometry, gravimetry, susceptibility, leveling, density, and thin-section microscopy. READ MORE

  3. 2. Biobased iron pellet production : Assessment of the availability and sustainability of biomass as fuel for iron ore pellet production in LKAB

    University essay from Mittuniversitetet/Institutionen för naturvetenskap, design och hållbar utveckling (2023-)

    Author : Magnus Kemi; [2023]
    Keywords : bio-energy; biomass; coal; greenhouse gas emissions; industrial residues; LCA; LKAB; logging residues; iron ore; pellets; sinters; willow; sustainability;

    Abstract : Iron production accounts for substantial shares of global coal use and GHG emissions. LKAB is Europe’s largest iron company and Sweden’s fourth-largest emitter of GHGs. To reduce its emissions, LKAB might implement biomass in iron ore pelletisation. READ MORE

  4. 3. Mining for Whose Future? The Recycling of Narratives for Continuous Extraction : A discursive study of the Gállok mine

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Julia Engström; [2023]
    Keywords : Environmental Justice; Sámi rights; Gállok; Critical Discourse Analysis; Green growth; Green transition; Mining;

    Abstract : The Exploitation of land for economic growth has been an ongoing issue for locals’ rights to land, especially indigenous people. In Sweden, EU’s largest producer of Iron ore, the conflict between the State, indigenous Sámi, and mining industries have caused many controversies over the years, where mining projects repeatedly infringe upon land inhabited by Sámi. READ MORE

  5. 4. Optimal process design with simulation-based optimization

    University essay from KTH/Matematik (Avd.)

    Author : Giulia Grasso; [2023]
    Keywords : Optimization; Multi-Objective; Simulation-based; Optimering; flermålsoptimering; simuleringsbaserad;

    Abstract : Nowadays, it has become crucial to transform company production processes in order to reduce carbon emissions. Therefore, the company LKAB is working to make the production process of iron ore pellets fossil-free. In particular, this thesis project focuses on the pellet induration stage and addresses the mathematical optimization of the process. READ MORE

  6. 5. Att formge Norbergs platsidentitet : ett gestaltningsförslag för parkstråket längs med Norbergsån

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Stina Hjertén; Sara Westbom; [2023]
    Keywords : Platsidentitet; place identity; Edward Relph; John Montgomery; Norberg; kulturhistoriska värden; å-stråk;

    Abstract : Detta arbete handlar om att tolka en plats och som utomstående betraktare förstå dess identitet. Att tolka en plats handlar om att förstå vad som gör platsen speciell, därav syftar arbetet till att undersöka en platsidentitet, vad som kännetecknar den och hur den kan ta sig uttryck i en gestaltning. READ MORE