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Found 2 essays matching the above criteria.

1. 1. Developing a supervised machine learning model for an optimised aluminium addition based on historical data analytics, for clean steelmaking

   University essay from KTH/Materialvetenskap

   Author : Arun Kumar Thakur; [2022]
   Keywords : Clean steelmaking; Data analytics; De-oxidation; Machine learning; Ren ståltillverkning; Dataanalys; Deoxidation; Maskininlärning;

   Abstract : De-oxidation is an important process in clean steelmaking. Al (Aluminium) is mainly used as de-oxidant and controls the final oxygen content and impact the sulphur removal in steel. Adding optimum amount of Al is critical for steel cleanliness and to reduce cost. READ MORE

3. 2. Dephosphorisation of Acidic Wastewater : Aimed to allow the recirculation of byproducts as slag builders

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Henrik Welander; Martin Palm; [2018]
   Keywords : Phosphorus removal; Use of Polonite®; Sustainable Metallurgy; Recycling; Neutralization of Wastewater.; Fosforrening; Användning av Polonite®; Hållbar Metallurgi; Återvinning; Neutralisering av Avfallsvatten.;

   Abstract : This study was conducted to evaluate if Polonite® could remove Phosphorus from Sandvik’s wastewater that naturally forms during steelmaking, and hence be proficiently used as a precursor of the neutralization process of said steel plant. Currently lime (CaO) is mixed with the wastewater which creates clean water and sediments, that later need to be landfilled. READ MORE