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Sulfur unit

2009-04-04View Original

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What material is suitable for the flue stack used to burn the exhaust gases from sulfur recovery units?
Reply #22009-04-04
Our company uses carbon steel for the lower part and 316 for the upper part
Reply #32009-04-04
I think it’s better to use 304 for everything
Reply #42009-04-04
Carbon steel will do; it’s hard to avoid looking down from above
Reply #52009-04-04
For the flue stacks of sulfur recovery units, stainless steel is a better choice; although its cost is higher than that of carbon steel, corrosion is relatively less severe.
Reply #62009-04-05
By controlling the temperature and ensuring complete combustion, corrosion can be kept within reasonable limits.

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