早期的脱硫塔有采用衬胶的，后来因为衬胶的施工复杂性、以及耐温较差，加之成本较高，大部分的脱硫塔都采用玻璃鳞片防腐了。
Early desulfurization towers were lined with glue. Later, because of the complexity of construction, poor temperature resistance and high cost, most desulfurization towers were protected by glass flakes.
鳞片胶泥中的鳞片能够很好的吸收和消除防腐层内部的力，不容易起泡，另外施工相对简单，耐温程度高。
The scale in the scale cement can absorb and eliminate the internal force of the anticorrosive layer, and it is not easy to foam. In addition, the construction is relatively simple and the temperature resistance is high.