process- Membrane 50% caustic,
Maximum operating Temperature- 40c
Issue happened: crude membrane caustic produced higher sodium chloride residuals, which increased 200 ppm to 230 ppm sodium chloride in 50% caustic,
Metallurgy involved, Piping ss304, Tank carbon steel sa 283,
let i need expert opinion, what is the impact of higher chloride on piping and tank Material of construction,
Thanks,
------------------------------
AAMIR SADDIQ
STATIONARY ENGINEER
SABIC
JUBAIL
00966133574273
------------------------------