Corrosion reasons of brinepreheater were analysed, including brine corrosion, stress corrosion, stray current corrosion and thermocell corrosion.
分析了盐水预热器腐蚀的原因，包括盐水腐蚀、应力腐蚀、杂散电流腐蚀和温差电池腐蚀。
2
Application of heat exchange technology of liquid-solid fluidized-bed in the brinepreheater is introduced. The effect of inert solid particles in preventing preheater from scaling is investigated.