@article{oai:nagoya.repo.nii.ac.jp:00031405, author = {Inouye, Michio and Sano, Kokichi}, issue = {1}, journal = {Memoirs of the Faculty of Engineering, Nagoya University}, month = {Sep}, note = {From the thermodynamical viewpoint of molten pig iron, the desulphurization by manganese is studied. The effective desulphurization is expected to be attained at lower temperature under the carbon saturation. The equilibrium between manganese and sulphur in carbon saturated liquid iron is shown by approximately K”=[%Mn][%S] which is valid in the ordinary blast furnace pig iron and it follows: Log K”=-9,763/T+5.197 The presence of silicon tends to improve the desulphurization by manganese at carbon saturation but the effect is negligible up to 2% Si. On the other hand, the presence of phosphorus is somewhat reversely effected. The desulphurization product is found at 1,500℃ to be a solution where FeS dissolvs into MnS and the activity of MnS also is discussed.}, pages = {1--58}, title = {Studies of the desulphurization of molten pig iron by manganese}, volume = {12}, year = {1960} }