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本方法能准确分析烟气中H_2S、CO_2、SO_2等成分的百分含量,消除杂质成分的干扰。比以前的方法系统误差小、分析时间短,可为控制生产和治理环境提供更加可靠的依据。在冶金生产中,测定烟气成分大部分采用碘量法或奥氏气体分析法。这些方法操作繁琐、误差大。为了改进方法,提高数据准确性,我们作了许多实验,积累了大量数据。对于一般含硫化合物如H_2S
The method can accurately analyze the percentages of H 2 S, CO 2, SO 2 and other components in flue gas and eliminate the interference of impurity components. Compared with the previous method, the system error is small and the analysis time is short, which can provide a more reliable basis for controlling the production and management environment. In metallurgical production, most of the flue gas components are measured by iodometry or austenitic gas analysis. These methods operate cumbersome, errors. In order to improve the method and improve the data accuracy, we made a lot of experiments and accumulated a large amount of data. For general sulfur compounds such as H 2 S