In the absorber, the sulfur dioxide captured from the flue gas by the chemical reaction with calcium carbonate in the slurry will be converted to calciumsulfite.
在吸收塔中，灰浆中的碳酸钙吸收烟气的二氧化硫并发生化学反应生成硫酸钙。
2
Because of their larger size and structure, gypsum crystals settle and dewater better than calciumsulfite crystals, reducing the required size of by-product handling equipment.
因为水晶解决的他们大号和结构，石膏脱水更比亚硫酸钙晶体，降低的副产品处理设备尺寸的要求。
3
The sulfur emissibility during burning cement clinker with calcium sulfate, calciumsulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.