J Mater Sci Technol ›› 1989, Vol. 5 ›› Issue (5): 313-318.

• Articles •     Next Articles

The Ionization Theory of Desulphurization of the Panzhihua Blast Furnace Slag

WEI Shoukun University of Science and Technology Beijing, China.   

  • Received:1989-09-28 Revised:1989-09-28 Online:1989-09-28 Published:2009-10-10

Abstract: With the proper choice of the ion species present in the Panzhihua blast furnace slag, the sulphur partition ratio was calculated based on the ionization theory of the slag. It can be concluded that TiO_2 reacts as an acidtc oxide and the Panzhihua ore or concentrate cannot be treated as a semi-self-fluxing ore.

Key words: blast furnace slag, desulphurization, sulphur partition ratio