Low-Temperature EDTA Chemical Cleaning of New Ultra-Supercritical Double Reheat Unit Boiler
The low-temperature EDTA method is used for chemical cleaning of the boiler of the new ultra-supercritical double reheater unit boiler.The cleaning scope and process flow are briefly introduced,the key points of the small-scale test and acid cleaning process are described in detail,the monitoring indicators and laboratory data are listed,and the quality inspection and effect evaluation are given.The results show that this method has the advantages of simple process,good cleaning effect,and less waste liquid.
NETL
NSTL
万方数据
