Experimental Study on the Re-Bonded Magnesia - Zirconia Refractory for New Dry Process Cement Kiln
The use of magnesia-chrome refractories of the cement kiln can generate harmful hexavalent chromium in the environment and be hazardous to your health, so the study on the instead of magnesia-chrome refractories have become urgent issues. The raw material is made up of fused magnesite particles (particle size 0 to 3 mm), fine fused magnesite powder with the size less than 200 meshes and fine fused magnesia-zirconia’s powder with the size less than 320 meshes, polyvinyl alcohol and calcium lignosulfonate liquor being used as the combine. This paper discusses the effect of sinter temperature on sinter character of products.
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
H. F. Zhang et al., "Experimental Study on the Re-Bonded Magnesia - Zirconia Refractory for New Dry Process Cement Kiln", Advanced Materials Research, Vols. 287-290, pp. 823-826, 2011