HCl Application 2

[dragos12]

Does anyone has a literature for high temperature hcl application?
A:Temp: 400ºC to 600ºC ; B:Max Pressure = 5Bar ; C: corrosive internal condition : gas of 5%HCl- Water – Hydrogen
I try to select correct material but for such elevated tempratures, I could not find any source.

 

[moltenmetal]

Quenches of the sort I'm describing are typically non-metallic- they use acid brick or cast acid-resistant refractory lining with a corrosion barrier between this lining and the carbon steel substrate. That lining can be of various types but most frequently is either a bituminous material or a fluoropolymer.