What material is suitable for an adsorption tower that needs to withstand 21% hydrochloric acid as well as saturated steam at 0.3 Mpa during desorption?

2017-08-23View Original

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What material is suitable for an adsorption tower that needs to withstand 21% hydrochloric acid as well as saturated steam at 0.3 Mpa during desorption?

Reply #22017-08-23

How about graphite? Look up some information on that.

Reply #32017-08-23

Is graphite better or enamel better? ? ?

Reply #42017-08-23

The cost of enamel should be lower than that of graphite

Reply #52017-08-24

The estimated cost of graphite is too high; even the price of graphite used as molds is already high. I have not heard of graphite pressure vessels being used in industrial products with low added value. The hazard of hydrochloric acid is not very high; enamel is sufficient, and it can be repainted if it gets damaged

Reply #62017-08-24

The pressure isn’t that high. 316L, right.

Reply #72017-08-24

Is it a resin tower or an adsorption tower? Experience shows that graphite is the best choice; I’m using enamel here, and it doesn’t feel good!

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