Periclase-pleonaste refractories for rotary kilns for cement clinker firing

Abstract

The composition of periclase-pleonaste refractories alternative to imported ones has been developed. The resistance of refractories to the  influence  of  cement clinker has been tested and the depth of impregnation of the structure with aggressive corrosive agent has been determined. Durability  testing  of  the  new  product  type in rotary kilns for the production of refractories  and cement has been carried out. The possibility of industrial use of the developed refractories in lining  of rotary kilns for cement clinker firing  for  sintering  and  transition zones with unstable coating, working under conditions of intensive thermal, mechanical and chemical stresses has been confirmed. Ill. 4. Ref. 3. Tab. 5.