The block is prepared with pulverized fuel ash, natural silica sand and lime through steaming and pressing with a pressure vessel. In particular, a simulated stone layer 3 is added outside the block.
所说的砌块是由粉煤灰、天然硅沙和白灰经高压容器蒸压而成，特别是在砌块的外层有一层仿石层3。
2
The effect is also studied of the mixing ways of pulverized coal ash with caustic lime on the so 2 removal rate and the calcium utilization of the calcium based sorbent.
同时也研究了粉煤灰与生石灰掺混方式对烟气脱硫率和脱硫剂的钙利用率的影响。
3
Also studied was the effect of the mixing mode of pulverized coal ash with the caustic lime on the so 2 removal rate and the calcium utilization rate of the calcium based sorbent.