Safety

Isentropic effects: Application and simulation

Parvin, E., Robinson, A., Parv Process Consulting and Engineering

A process safety risk in industry is having unknown problems that are not accounted for.

Engineering Case Histories: Case 112: Remote failure analysis consulting

Sofronas, A., Consulting Engineer

An article on “Remote training of personnel”1 is interesting and appropriate at this time of COVID-19. It outlines the difficulties in presenting remote training courses and suggests methods that can help.

Editorial Comment: Maintenance and reliability—A cornerstone of safe and efficient plant operation

Nichols, Lee, Hydrocarbon Processing Staff

Refineries and petrochemical plants are comprised of a series of crucial processes to produce transportation fuels, products and chemicals demanded by the global market. These processes consist of capital-intensive units that must be maintained to provide reliable performance. Failure to adequately maintain these assets can have a detrimental effect to not only operations and profit, but also to worker safety.

An investigation into pressure vessel fatigue cracking caused by a tack weld

Gupta, A., Al-Muwail, M., Kuwait Oil Co.; Donnelly, R., Nicholas, J., The Welding Institute

Pressure vessels and piping constitute the maximum percentage of static equipment in any oil and gas facility.

Alarm management: A pillar of process safety management

Moreno, C. G., QHSE Institute

The following describes how an adequate implementation of alarm management is a fundamental part in process safety management (PSM).

Design considerations when flaring ethylene oxide

Suares, D. A. G., Gas Processing Consultant

The flaring of gases released from normal process vents and safety valve discharges following an overpressure scenario is widely practiced in refineries, petrochemical and chemical plants.

Business Trends: A perspective on new technology impacts on the chemical processing industry

Fernandes, S., Yokogawa Corp.

Over the past five years, the industrial evolution has been propelled by the same technologies that have dramatically changed our private lives.

Reliability: Finding upgraded sealing solutions

Bloch, Heinz P., Hydrocarbon Processing Staff

By universal agreement, the safety and reliability of facilities in the hydrocarbon processing industry—and most other industrial plants—are of highest importance.

Down with downtime: Repair complex petrochemical components with selective electroplating

Arana, T., SIFCO ASC

The volatile impact of the coronavirus pandemic hit at the same time the petrochemical industry was entering a downcycle.

Optimizing failure data analysis

Stewart, L., Statham, S., exida LLC

A critical objective of engineers who design an automatic protection system is to lower the false trip rate and to lower a key metric called average probability of failure on demand (PFDavg).