Manufacturing Methods for Calcium Ferrites Comprising MgO

摘要

The present invention relates to a method of manufacturing a calcium ferrite sintered body, and more particularly, to a method of manufacturing a sintered body of calcium ferrite, which is capable of replacing a part of raw limestone, which is one of raw materials, And to provide a method of continuously and economically producing the same. In particular, in a process for producing calcium ferrite by using a rotary kiln, in order to reduce the coating trouble due to the liquid phase, which is considered to be the greatest obstacle to interrupt continuous production, the magnesium ferrite clinker contains magnesium oxide in an amount of 1.8 to 20 wt% And a method for producing a calcium ferrite sintered body.