WebIn the first method, the iron is produced from ore in the BF, thus, generating BF slag (BFS). BBOF slag (BOFS) is produced in the steelmaking process by using the molten iron coming from the BF. In the second method, slags are generated in the scrap-based steel industry. WebJun 24, 2024 · Finally, thermodynamic calculations and characterizations show that CO2–containing gas injection helps titanium stabilize in a higher valence state, which is conducive to improve the high–temperature characteristics of titanium–containing slag. ... and basic sinters with a mass ratio of 2.56:1:2 to keep the slag basicity required from ...
Influence of Basicity and MgO on Fluidity and Desulfurization …
WebJul 1, 2001 · The basicity (i.e. %CaO/%SiO2) or J o u r n a l P r e -p r o o f basicity indices (weight ratio of basic oxides to acid oxides) are often used to evaluate the chemical … WebMay 27, 2013 · Slag viscosity is a transport property which relates to the reaction kinetics and the degree of reduction of the final slag. Slag viscosity also determines the slag– metal separation efficiency, and subsequently the metal yield and impurity removal capacity. blue spinning circle when accessing bim 360
Slag Corrosion Behavior of Novel Lightweight Magnesia ... - Springer
WebJun 17, 2024 · Foamy slag formation can be divided into 3 steps. These are (i) step 1 which is oxygen injection in liquid steel phase, (ii) step 2 which is carbon injection into the slag, and (iii) step 3 which is when oxygen is injected into the slag. Initially, oxygen is injected into the molten metal (step 1). WebMay 10, 2016 · High basicity slag was used to solve this problem in electric furnace smelting in South Africa and New Zealand. As a result, the titanium slag contained about 30%–33% TiO 2 is obtained, but without effective recovery methods. WebApr 9, 2024 · In this paper, the thermodynamic properties of the PbO-ZnO-FeO-Fe2O3-SiO2-CaO six-component slag system were studied by using the molecular-ion coexistence theory, and the influence of slag composition changes on the activity of each structural unit was analyzed. The results show that the calculated value of the activity model is in good … clear stackable storage boxes