Calcium zirconate and calcium zirconate was prepared by using cement kiln brick calcium magnesium zirconium

The present invention discloses a cement kiln calcium zirconate and calcium zirconate was prepared by using the calcium magnesium zirconium brick. Products of the present invention is silica zirconium calcium zirconate and calcium hydroxide as a raw material, formed by sintering synthesis method. Calcium zirconate product of the present invention has significant hydration resistance, better chemical stability and good thermal shock resistance, very suitable for use in the cement kiln refractory. In the present invention, 3.5 ~ 0mm product calcium zirconate, 4 ~ 1mm high purity magnesia, 1 ~ 0mm high purity magnesia, 0.088 ~ 0mm pulp waste solution and high purity magnesia material product of the invention for the preparation cost for cement kiln calcium magnesium zirconium brick. Product calcium magnesium zirconium brick of the present invention is suitable for cement kiln pollution free of chromium chromium-free environment-friendly products, calcium and magnesium having good alkali resistance and hanging brick kiln skin good performance advantages, but also to waste disposal use the characteristics of the waste furnaces, more magnesium iron spinel brick have a greater advantage, while overcoming hydration problems calcium magnesium brick. It is an ideal cement kiln with refractory material.