Search for dissertations about: "LKAB"

Showing result 1 - 5 of 73 swedish dissertations containing the word LKAB.

  1. 1. Teknisk och organisatorisk gestaltning exemplet LKAB

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Jan Johansson; Luleå tekniska universitet.; [1986]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Industrial Work Environment; Industriell produktionsmiljö;

    Abstract : This thesis is concerned with showing how economic activity acquires its technical and organizational "Gestaltung". The term "Gestaltung" alludes to the classical understanding of the whole as being more than the sum of its parts; that is being both its constituent parts and their mutual relations. READ MORE

  2. 2. Process integration as a tool for energy systems analysis application to LKAB in Kiruna

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Johan Sandberg; Luleå tekniska universitet.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Engineering; Energiteknik;

    Abstract : In recent years, increased concern over global warming has put focus on the emissions of fossil CO2 into the atmosphere. Due to a strong relationship between the use of energy and the burning of fossil fuels, reducing society’s energy use has become increasingly important. READ MORE

  3. 3. Extractive Violence on Indigenous Country sami and Aboriginal Views on Conflicts and Power Relations with Extractive Industries

    University dissertation from Umeå : Umeå Universitet

    Author : Kristina Sehlin MacNeil; Umeå universitet.; Umeå universitet.; [2017]
    Keywords : HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Aboriginal; Adnyamathanha; Australia; conflict; cultural violence; extractive industries; extractive violence; Indigenous peoples; Laevas cearru; LKAB; nuclear waste repository; Sami; structural violence; Sweden; Aboriginer; Adnyamathanha; Australien; konflikt; kulturellt våld; kärnavfallsdepå; Laevas cearru; LKAB; samer; strukturellt våld; Sverige; utvinningsindustrier; urfolk; Ethnology; etnologi;

    Abstract : Asymmetrical conflicts and power relations between extractive industries and Indigenous groups often have devastating consequences for Indigenous peoples. Many Indigenous groups are struggling to maintain their lands as Indigenous perspectives on connection to Country are frequently undervalued or dismissed in favour of extractivist ideologies. READ MORE

  4. 4. Accelerated granular matter simulation

    University dissertation from Umeå : Umeå University

    Author : Da Wang; Umeå universitet.; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; discrete element method; nonsmooth contact dynamics; multibody dynamics; granular media; simulation; projected Gauss-Seidel; validation; iron ore pellets; pelletising balling circuit; model reduction; design optimization;

    Abstract : Modeling and simulation of granular matter has important applications in both natural science and industry. One widely used method is the discrete element method (DEM). It can be used for simulating granular matter in the gaseous, liquid as well as solid regime whereas alternative methods are in general applicable to only one. READ MORE

  5. 5. Blast furnace coke properties and the influence on off-gas dust

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Maria Lundgren; Luleå tekniska universitet.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

    Abstract : In blast furnace ironmaking, efforts are made to decrease the coke consumption mainly by increasing the pulverized coal injection rate. This will cause changes in in-furnace reduction conditions, burden distribution and demands on raw material strength, etc. READ MORE