(128c) Maintenance & Reliability - Predictive Analytics Using Process & Operating Data
AIChE Spring Meeting and Global Congress on Process Safety
2018
2018 Spring Meeting and 14th Global Congress on Process Safety
The 30th Ethylene Producers' Conference
Ethylene Plant Maintenance & Reliability
Tuesday, April 24, 2018 - 2:55pm to 3:20pm
Asset performance in the petrochemical industry is increasingly an area of focus for operating companies. Firms are working to control short-term maintenance and operating costs; and reach the longer-term goal of operational excellence. The majority of the traditional data modelling exercises only provide a positive return on investment (ROI) for the 1% critical assets, since they are typically very engineering-intensive projects which require a skilled data scientist who is not necessarily familiar with the process.
Three cases related to asset reliability of particular interest for ethylene producers are presented in this paper: valve performance, heat exchanger efficiency, and compressor reliability. For valve performance, the issue of drifting valve characteristics, and valve wear and tear are tackled. For heat exchanger efficiency, we demonstrate how prediction of fouling can improve overall production. Finally, in the compressor case, the focus is on understanding, and predicting oil temperature alarms.
Using these examples, we will demonstrate how deploying self-service analytics helps engineers increase the reliability of operating assets in ethylene production by establishing baseline performances, identifying anomalies, and creating background monitors that act as an early warning system. For the companyâs bottom line, predictive, self-service analytics reduces stress on assets, avoids unplanned downtime, and helps establish timely and properly planned and prioritized maintenance timetables.
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Individuals
2018 Spring Meeting and 14th Global Congress on Process Safety
AIChE Pro Members | $150.00 |
Employees of CCPS Member Companies | $150.00 |
AIChE Graduate Student Members | Free |
AIChE Undergraduate Student Members | Free |
AIChE Explorer Members | $225.00 |
Non-Members | $225.00 |
The 30th Ethylene Producers' Conference only
AIChE Pro Members | $100.00 |
Fuels and Petrochemicals Division Members | Free |
AIChE Graduate Student Members | Free |
AIChE Undergraduate Student Members | Free |
AIChE Explorer Members | $150.00 |
Non-Members | $150.00 |