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1·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 calcium sulfite.

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 calcium sulfite 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, calcium sulfite gypsum and desulphurize slag that consist of CaSO3 separately were studied in laboratory electric stove.

在实验室电炉静置煅烧条件下，研究了硫酸钙和亚硫酸钙、含亚硫酸钙的脱硫灰和石膏在水泥熟料煅烧过程中硫的逸放。

4·The size of the absorber recycle tank will be determined to provide sufficient retention time for oxidation of calcium sulfite to sulfate, gypsum crystallization and desupersaturation of the liquid.

吸收塔再循环水箱的规格选择要适当，以便为亚硫酸钙氧化成硫酸钙，石膏结晶，降低流液过饱和等提供充足的时间。

5·The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite.

亚硫酸盐法制浆过程中活性化学物质是二氧化硫、硫酸以及酸性亚硫酸钙。

6·The chemical base for the bisulfite can be ionic calcium, magnesium, sodium or ammonium, Sulfite pulping can be carried out over a wide range of PH.

亚硫酸氢盐里的钙离子，镁离子，钠离子，铵根离子等化学基可以电离。

7·The dissipated sulfur dioxide was absorbed by the lime cream and applied for preparation of the calcium hydrogen sulfite.

放出的二氧化硫经石灰乳吸收用来制备亚硫酸氢钙。