Common problems in measuring SO2 using the iodine solution method
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What are the influencing factors in the determination of SO2 using the iodine solution method? The premise is that, under production conditions, the analysis room measures the SO2 gas concentrations at the inlet and outlet of the converter; the main factors involved are gas temperature, SO3, iodine solution, starch, and devices for measuring gas volume.
If white smoke appears in the volume measurement bottle during the testing process, the conversion rate is generally low, and it is quite far from the results obtained using Menmok’s professional testing methods.