there is portable carbon steel container of 98% H2SO4 at 90°C. what is an appropriate coating or lining for prevention corrosion in this case? what do you think about rubber lining?
also vapor of the acid there is in the container and what should we do about that?
Dear Dr. Milad Vahman ,
Fluorinated Ethylene Propylene (FEP) or the most expensive polytetrafluoroethylene (PTFE) coatings are resistant to pratically all chemicals and at high temperatures. Generally, their application is by spray as water or solvent dispersion.
For detail -and other possibilities- see:
Paint and Coatings: Applications and Corrosion Resistance
Di Philip A. Schweitzer, P.E.
Taylor and Francis Group (2005), pag. 216-225
At: https://books.google.it/books?id=nG7LBQAAQBAJ&pg=PA219&dq=coating+for+carbon+steel+resistance+98%25+H2SO4+at+90+%C2%B0C&hl=it&sa=X&ved=0ahUKEwjYksmo2-HiAhVNsaQKHQEfDfYQ6AEINjAC#v=onepage&q=coating%20for%20carbon%20steel%20resistance%2098%25%20H2SO4%20at%2090%20%C2%B0C&f=false
Best regards, Pierluigi Traverso
Dear Pierluigi Traverso,
My gratitude for your suggestion.
Best regards, Milad Vahman.
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