This article calculates the economic benefits, that can be obtained from the transformation of the salt removal fixed bed unit from forward current regeneration into counter current regeneration in Dongting Nitrogenous Fertilizer Plant, and puts forward the specific reforming program.
对洞庭氮肥厂除盐装置顺流再生固定床改逆流再生固定床的具体经济效益进行了计算 ,并提出具体的改造方
