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Problems with sulfuric acid evaporators

2021-08-21View Original

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In the heating tantalum tubes located in the tube side of the sulfuric acid evaporator, why is steam not applied directly inside these tubes? Instead, a carbon steel or stainless steel sleeve is placed inside the tantalum tubes (with a row of small holes at the ends of this sleeve), and it is through this sleeve that steam is introduced
Reply #22024-02-06
This post was last edited by wanlirn on 2024-2-6 08:19. Tantalum materials are quite expensive, and some of the devices look rather strange; could anyone send pictures?

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