Monitoring world´s largest LDPE compressor The Tasnee facility has 5 di?erent plants. Next to the PDH (Propane Dehydrogenation), EC (Ethylene Cracker), PP (Polypropylene) and HDPE (High Density Polyethylene), the Low Density Polyethylene (LDPE) plant is in operation since 2009. The Tasnee LDPE process is designed for 400 KTA. This experience report provides an in-depth look in the daily routine of state-of-the-art compressor operation with a special focus on maintenance e?ciency. The ?rst case is based on the Hyper machine (Secondary Compressor), where in October 2011, during a start-up phase, the pressure on the 2nd stage was insu?cient and the compressor was not able to deliver the pressure to the Tubular Reactor. The 1st stage produced the maximum pressure but the 2nd stage failed to pr

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