Sökning: "Annika Yang"

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  1. 1. A pre-study of Hot Metal Desulphurization

    Master-uppsats, KTH/Materialvetenskap

    Författare :Annika Fang Yang; [2012]
    Nyckelord :Desulphurization; hot metal; SEM analysis;

    Sammanfattning : In this thesis work, some basic concepts about desulphurizationof hot metal have been done based on a literature study. Two experimentaltrials have also been carried out to study the slags: one consider as areference and in the other trial, the amount of calcium carbide was reduced by150 kg. The average carbide efficiency has been improved from 21. LÄS MER