研究了焙烧时硫酸盐的实收率和挥发分的排出量。
The reclamation of sulphate and output of vola-tirnatter in baking have been researched.
在挥发量为12～18%时，是得到较好硫酸盐实收率的焙烧条件。
The better baking condition is reached for reclamation of sulphate when the rate of volatilization is 12~18%.
结果表明，生产的杂质包括含氧有机化合物、炔烃和有机酸计14种组分，总真实收率为1.164％；
The results showed that all together 14 impurities were generated, including oxygen-containing compounds, alkynes, and organic acids, and their total actual recovery was 1.164%.
结果表明，生产的杂质包括含氧有机化合物、炔烃和有机酸计14种组分，总真实收率为1.164％；
The results showed that all together 14 impurities were generated, including oxygen-containing compounds, alkynes, and organic acids, and their total actual recovery was 1.164%.
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