The air distributor of UHDE Secondary reformer was partly destroyed, resulting in the erosionof the cone refractory liner of the Secondary reformer.
UHDE型二段转化炉由于空气分布器的局部损坏，导致二段炉锥体耐火衬里的冲蚀。
2
Application results were equivalent to that of artificial silica flour, It exhibited good erosion resistance, and to be a good cheap refractory material.