超出正常催化剂30％的活性位，应对玻璃窑炉超过3000mg/Nm3的高浓度氮氧化物烟气条件，脱硝效率最高可达98％以上。
It has active site exceeding 30％0f the normal catalyst SO that it can cope with the flue gas condition of over 3000mg／Nm3high concen trationnitric oxide in theglass kiln．The highest denox efficiency can reach over 98％．