This study explores mineral carbonation of industrial stainless steelmaking slags and relevant synthetic constituent minerals via in situ pressurized X-ray diffraction, to clarify reaction pathways efficiency for carbon storage waste valorization. The primary phases Argon Oxygen Decarburization (AOD) Continuous Casting (CC) slags, namely, åkermanite, bredigite, cuspidine, merwinite, β- γ-C2S, w...

In the current study, reaction behavior between bottom blowing CO2 and molten steel at different converter stages was studied by thermodynamic calculation. At initial stage, reacts with [C] before turning point then [Si] simultaneously after that. completely twice volume of CO generates middle stage. The ratio gradually decreases final stage due to reacting [Fe] residual unreacted increases. Th...

In view of the local cracking and leakage water-wall pipe Subcritical Boiler in a thermal power plant, mechanism water wall was studied by means macroscopic analysis, chemical composition metallographic structure, Brinell hardness test, tensile test at room temperature scanning electron microscopy. The results show that there is no misuse materials or unqualified cracked leaked pipe. There are ...