Its sulfur content is deter - mined by barium sulfide turbidity analysis, with the sulfur content being 46.
利用硫酸钡浊度法测定其硫酸基含量，表明合成物硫酸基平均含量46。
The process using barium residue in three - phrase fluidized bed reactor was developed to remove sulfur dioxide from flue gas.
提出了在三相流化床内用钡渣进行烟气脱硫的方法。
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