A method of analyzing the content of calcium sulfite and of calcium carbonate in the product from wet flue gas desulfuration has been proposed.

• 提出了脱硫石膏中亚硫酸钙和碳酸钙含量的分析方法,其主要原理是将一份试样分为两部分,先取一份,用碘量法测量其中亚硫酸钙的含量;