Essays about: "LD converter slag"
Found 5 essays containing the words LD converter slag.
-
1. Identification of Vanadium-Binding Ligands in White Wine
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Vanadin är en värdefull metall och kan lakas ur LD (Linz-Donawitz)-slagg med hjälp av vin. Ligander i vinet som lakar vanadin från LD-slagg studerades i denna rapport med mål att identifiera några av deras egenskaper såsom apparent molekylmassa och spektral information. READ MORE
-
2. Top Gas Blowing Technique to Prevent Slopping in Ladle and Basic Oxygen Steelmaking Process
University essay from KTH/MaterialvetenskapAbstract : In the steel industry, slag foaming plays a crucial role in many steel processes, given its positive impact on the thermal efficiency of the furnace and its life span. However, excessive foaming causes an overflow in the converter known as “slopping”. READ MORE
-
3. Nitrogen Removal in a Vacuum Tank Degasser : An Investigation on the Nitrogen Removal Performance
University essay from KTH/MaterialvetenskapAbstract : The impending change of processes at SSAB Oxelösund due to the HYBRIT project, where the blast furnace and LD converter are to be replaced with an EAF will have a significant impact on the manufacturing of steel in Oxelösund. One issue that will arise is the nitrogen content in the steel. READ MORE
-
4. Optimisation of the bottom stirring praxis in a LD-LBE converter : Investigations and tests on phosphorous removal, nitrogen as stirring gas, and slopping
University essay from Uppsala universitet/Oorganisk kemiAbstract : The LD-process, called after the cities Linz and Donawitz, is used to convert pig iron into crude steel by blowing oxygen on top of the pig iron. A LD-LBE converter, Lance Bubbling Equilibrium, also stirs the melt trough a bottom stirring system. READ MORE
-
5. Modeling of Heat Transfer in LDConverter (BOF) Lining
University essay from KTH/Tillämpad processmetallurgiAbstract : During the production of steel in the LD converter the refractory lining is exposed to high temperature emulsion of steel, slag and gas. It protects the steel body of the vessel to come in contact with the molten steel. READ MORE