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Preparation of CoMo/MgO Catalysts for Hydrodesulfurization
Gulková, Daniela ; Kaluža, Luděk ; Zdražil, Miroslav ; Vít, Zdeněk
The aim of the present work was to elucidate the possibility of deposition of molybdenyland cobalt- acetylacetonates on the high surface area MgO by impregnation from solutions of these compounds in methanol. Furthermore, non-aqueous solutions of MoO3 and CoCO3, (NH4)6Mo7O24 and Co(NO3)2, MoO2(C5H7O2)2 and Co(C5H7O2)2 with chelating agent nitrilotriacetic acid (NTA) were studied for CoMo deposition in one impregnation step.
Fulltext: content.csg - PDF Plný tet: SKMBT_C22014082908311 - PDF
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Fuel prices and their effect on economic activities of a selected company
Novotný, Tomáš ; Müller, Štěpán (advisor) ; Taušer, Josef (referee)
The bachelor thesis deals with the issue of fuel prices and their effect on economic activities of a transport company. The thesis is divided into three chapters. Because the most of present fuels are made from oil, the first chapter is devoted to basic information on oil. The chapter also describes what main components of fuel prices are. The second chapter clarifies the impact of fuel prices changes on economic activities of the public transport company. The third chapter focuses on ways how the company can optimise its economic activities in order to reduce or eliminate impacts of fuel prices changes.
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