Maintenance & Reliability
Prevent overpressure failures on heat exchangers
Dynamic modeling predicts pressure wave effects and consequences during a tube rupture
HP Reliability: Use impact-echo techniques to determine foundation soundness
Major machinery foundations suffer from occasional cracks and other defects that detract from achieving industry's reliability goals. In a recent case, a petrochemical company in the Midwestern U.S. o..
HP Reliability: Just not getting the point
Earlier this year, I was teaching a course in "Reciprocating Compressor Reliability Optimization and Improvement" to a group of engineers and senior technicians at a U.S. oil production location. Reco..
How much safety is enough?
Using a risk-based approach on processing systems, engineers can cost-effectively meet required safeguards without compromising operating safety
Design a safe, in-compliance relief valve
A workable scheme can satisfy management, plant personnel and regulating agencies that the system is properly designed and maintained
Industry initiative addresses 'abnormal events'
Research is developing technologies that mitigate unexpected process upsets – the ASM story
Use dry gas seals on cracked gas applications
Olefins operator reduces maintenance costs by installing MACT sealing systems on compressors
Revise aboveground storage tank inspections
Quick review highlights recent addendums to API 653
HP Reliability: Enhance equipment reliability by applying engineering quality control
Much has been written about design details, operating guidelines, and maintenance procedures that focus on improving the reliability of individual types of equipment or systems. However, to minimize t..
HP Reliability: Melding preventive and predictive maintenance
An effective maintenance program places more emphasis on failure prevention than on correction. Using this approach, the net result is safer operations, stable production, higher service factor and lo..
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