Fuming sulfuric acid as solvent

2009-10-22View Original

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Using fuming sulfuric acid as the solvent, is it okay to use jacketed pipes for transportation? Is the inner tube prone to corrosion?

Reply #22009-10-22

Ordinary steel pipes can be used for transportation, but if the temperature is low in winter (that is, an environment where fuming acid can crystallize), a steam tracing pipe must be added, and jacketed pipes are not recommended.

Reply #32009-10-23

3# sxydxy3 Please tell me upstairs what is the crystallization point of oleum?

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Fuming sulfuric acid as solvent

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