Analysis of Corrosion Causes in EOEG Plant and Improvement Measures for Anti-Corrosion Promotion
In recent years,the demand for ethylene oxide and ethylene glycol at home and abroad increases rapidly,which has led to the construction and operation of a series of new EOEG projects.However,the process and safety risks caused by the corrosion of EOEG devices have always been concerned.In this paper,a large amount of relevant information and data in the industry were collected,the causes of common corrosion problems in each unit of the EOEG plant were classified and analyzed.In order to improve the reliable operation of EOEG device in the whole life cycle,the corresponding improvement measures and suggestions were given from the aspects of process optimization,equipment design and manufacturing,material design and selection,daily process operation management and preventive maintenance monitoring.
万方数据
维普
