Hainan Refinery's ethylene core equipment test run was a complete success

Hainan Refinery's ethylene core equipment test run was a complete success

On October 31, 2022, the no-load test run of the K-201 pyrolysis gas compressor of the 1 million tons/year ethylene unit of the Hainan Refinery and Chemical Ethylene Project undertaken by Petrochemical Fourth Construction Company was a complete success. So far, the project department of Petrochemical Fourth Construction Company has successfully completed the commissioning of the propylene compression and cracked gas compressor units, which marks that the ethylene plant of Hainan Refinery and Chemical has been fully transformed from the engineering construction stage to the production trial operation stage.

The K-201 pyrolysis gas compressor of the 1 million tons/year ethylene unit of Hainan Refinery and Chemical Ethylene Project is one of the three core units of the ethylene unit. During the preparation stage for the commissioning of the three units, the project department plans the operation procedures in detail, and works in units of hours. Planning and implementation, and strictly control each construction process. It only took five days for the cracked gas compressor to achieve the stage from the single test stage of the steam turbine to the stage of the compressor no-load test run, which demonstrated the construction technology and construction speed of the Fourth Construction Company. During the commissioning process of the compressor unit, the personnel at the construction site and the central control room kept an eye on various mechanical indicators of the pyrolysis gas compressor and recorded, observed and compared them. The system equipment was running smoothly, and the unit vibration, shaft displacement, bearing temperature and other indicators Parameters are normal.

Since the construction of this project started on March 16, 2021, the participating employees of the project department of the Fourth Construction Company have adhered to the construction concept of "stand first and be the first", and have continuously overcome various disadvantages such as double control and double restrictions, epidemic situation, and weather. Factors, to achieve scientific arrangement, careful arrangement, careful organization, with high work enthusiasm, not arrogant or impetuous work style, high quality to achieve the project control point. The project department said that in the future work, it will continue to carry out high-standard operation services and other work to ensure the smooth realization of the project goals.