Recent Topics of Cycle Chemistry in Fossil Power Plant

Abstract

With the aim of having management support for cycle chemistry program, many utilities have been performing EPRI benchmarking process, which assesses the benefit of cycle chemistry monetarily. Some utilities reported movement toward world class in cycle chemistry and reduction of the loss due to the cycle chemistry significantly. As improved cycle chemistry, AVT without N₂H₄ and equilibrium phosphate treatment were prevailed in U.S.A, etc..