Process Control

Executive Viewpoint: How to develop a successful asset management strategy during the coronavirus downturn

Hess, F. U., T.A. Cook Consultants Inc.

The coronavirus (COVID-19) has disrupted all sectors of the oil and gas industry, including asset management.

Improve the safety and efficiency of natural gas sweetening units

Thomas, M., Sreekumar, P., Endress+Hauser

After natural gas is extracted from onshore and offshore sites, it must be transported and processed.

Base layer enhancement study for crude oil distillation process

Şanli, H. Ç., Er, B., Tüpraş

Base layer control is one of the most important stages of a process control system hierarchy for refinery applications.

Piping and instrument diagrams (P&IDs): Part 2—Causes and management of change

Shah B., Process Engineering Consultant

It is difficult to categorize or group the many reasons for routine or late changes to a P&ID. Some causes are listed here.

Inspection: Establish an inspection plan for flare burners

Anwer, A., Ruwais

Flares are prominent in hydrocarbon processing operations. From afar, they can be spotted burning with a high or low flame, supported by a tall steel structure

Selecting the right gas analyzer to optimize monitoring of NOx and other emissions

Kamphus, M., Emerson Automation Solutions; Williams, K., Emerson

Combustion processes of all types generate emissions of one kind or another.

Refinery tower inspections: Discovering problems and preventing malfunctions

Cardoso, R., Phillips 66; Kister H. Z., Fluor Corp.

A previous survey identified installation mishaps to be one of the top five causes of tower malfunctions.

Reliability: Reliability engineering on offshore platforms

Bloch, Heinz P., Hydrocarbon Processing Staff

Offshore platforms have had their fair share of successes and failures over the years, and to say that their reliability experiences contain lessons for all of us is an understatement.

Root cause analysis for low yield of p-diethylbenzene produced by catalytic alkylation

Warke, V., Jasra, R. V., Reliance Industries Ltd.

Reliance Industries Ltd. (RIL) manufactures para-diethylbenzene (PDEB) at one of its plants by alkylation of ethylbenzene (EB) with ethylene, using RIL's own technology and super-selective catalyst.

Industry Perspectives: The Main Column podcast: Crucial topics shaping the industry

Nichols, Lee, Hydrocarbon Processing Staff

In the February issue of Hydrocarbon Processing, the editors asked our global readership what topics they would like to hear on the publication’s new podcast series: The Main Column.