98% acid becomes turbid
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Dear everyone: The finished product, which is 98% acid, has good transparency right after it is produced; however, after being stored in inventory for some time, its transparency decreases and it turns milky white. The storage tank is also relatively clean. May I ask, experts, what causes this, and how can it be resolved?
Could you please provide more details on 98% acid? Also, what is the raw material?
We produce acid from flue gas by burning zinc concentrate. For the finished product with 98% acidity, the transparency can reach over 90%, but it becomes cloudy after being stored for three to four days.
Hehe, “For the finished product, when 98% acid is used, the transparency can reach over 90%,” but this figure is already low; it depends on what exactly is causing the turbidity, i.e., its components