Measures and Ways to Improve the Long Term Operation of Petrochemical Enterprises

In recent years,the operation cycle of the refining and chemical unit continues continually increases,and good economic and social benefits have been achieved.But compared with world-class refining and chemical companies,there is still a big gap on the operation cycle of devices.In this paper,status quo of long-term operation of petrochemical enterprises was summarized,factors to cause unplanned shut-down were analyzed.Focusing on three aspects of day-to-day management,maintenance management,professional management,experiences and measures to strengthen equipment management were put forward to enhance the level of long-cycle run.