Why can’t sulfuric acid an form crystals? !
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The effects of temperature and pH have been basically ruled out; what could be the reason? Thank you! !
{:3_54:} If it’s delicate, can’t you describe it in detail? Explain the whole process. . . . A sudden remark that left everyone confused
Also, we use ammonia-containing waste gas to produce sulfuric acid AN; sulfuric acid AN is dark red in color. What are the impurities? Thank you
{:3_68:} Your pipeline is likely made of carbon steel; ammonia contains moisture as well, and over time this can lead to corrosion, causing the output material to turn red. . .
No, our pipes are all made of PVC, but the crystallization tanks are made of carbon steel. We have two sets of equipment, one red and one white. . .