... Ti-PdSea water, salt water, salt chemicals20Cr, Rs-2, SMO254Dilute sulphuric acid, dilute aqueous, solution of salt chemicals, lnorganic ... solutionNickelHigh temperature and high concentration of caustic sodaHASTELLOY (C276,D205,b2G ... the media nature, flow,temperature,permitted pressure drop of the process and the heat transfer equation, ...