Sulfuric acid corrosion

2009-04-19View Original

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1. What is the reactivity of water at 400 degrees (SO2)? And what is its solubility (for sulfuric acid)? 2. How corrosive is sulfuric acid at 400 degrees? 3. How corrosive is 1% sulfuric acid at 400 degrees?

Reply #22009-04-19

This falls within the scope of basic research, and few people in China are able to settle down and work on it. :lol

Reply #32009-04-21

The degree of corrosion is closely related to the concentration of sulfuric acid and its temperature. You can refer to \"Sulfuric Acid Production Technology\"

Reply #42009-04-21

400 degrees? At such a high temperature, sulfuric acid is likely to dissociate; even the concentration of sulfuric acid vapor would be low. If this high temperature is maintained, the corrosivity is minimal. However, consideration must be given to purging the system when it is shut down.

Reply #52009-04-22

400°? That’s way too high~~ I’ve never seen such a high temperature before

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Sulfuric acid corrosion

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