Sökning: "LKAB"
Visar resultat 21 - 25 av 74 avhandlingar innehållade ordet LKAB.
21. On design of experiments in continuous processes
Sammanfattning : Design of Experiments (DoE) includes powerful methods, such as factorial designs, to help maximize the information output from conducted experiments while minimizing the experimental work required for statistically significant results. The benefits of using DoE in industry are thoroughly described in the literature although the actual use of the methods in industry is far from being pervasive. LÄS MER
22. CFD-modelling of the SNCR process in iron ore grate-kiln plants
Sammanfattning : LKAB (Luossavaara-Kiirunavaara AB) is an international company that producesiron ore products for the steel industry; their main product is iron ore pellets.The aim with this research project is to numerically investigate if it is possible to use selective non-catalytic reduction (SNCR) technologies in grate-kiln pelletizingplants for NOx reduction. LÄS MER
23. Arbete - teknik - ekonomi : förståelseformer inom modern industrisociologi
Sammanfattning : This thesis deals with work, technology and economy. In the first instance it gives an account of a range of important concepts in modern industrial sociology. LÄS MER
24. Mineral Reactions and Slag Formation During Reduction of Olivine Blast Furnace Pellets
Sammanfattning : The present work focuses on mineral reactions and slag formation of LKAB olivine iron ore pellets (MPBO) subjected to reducing conditions in the LKAB experimental blast furnace (EBF). The emphasis is on olivine reactions with surrounding iron oxides. Many factors influence the olivine behaviour. LÄS MER
25. Malmens manliga mysterium : En interaktiv studie om kön och tradition i modernt gruvarbete
Sammanfattning : Avhandlingen bidrar till förståelse för yrkeslivets betydelse för en uppdelning mellan män och kvinnor, manlighet och kvinnlighet. Genom att belysa hur maskulinitet gestaltas och förhandlar i en mansdominerad industrikontext, som gruvarbete, kan vi förklara ordningar mellan män såväl som funktioner i en könssegregerad arbetsmarknad. LÄS MER