Equipment
Troubleshoot silicon contamination on catalysts
What are the sources, impacts and possible solutions to controlling this problem in your hydrotreater?
HPIn Europe: How German refiners sped up clean fuels rules to save their heating oil business
European refiners are nearing the end of a decade of rapid change—some might say a revolution—in fuel specifications. For road fuels, at least, sulfur levels have gone from being a political..
HP Water Management: Utility water boot camp for process engineers—Part 2
In Part 2, we will address the slowly developing problems in utility water systems. Too often, water-plant problems evolve slowly. Plant personnel fail to detect the non-conformances and failures occu..
Fine-tune processing heavy crudes in your facility
A better understanding of asphaltene stability in crude oils allows refiners to increase blending of ‘opportunity’ feedstocks
Improve vacuum tower revamp projects
A ‘balanced approach’ investigates separation of vapor and liquids in the flash zone/wash section design
Mitigate corrosion in your crude unit
Real-time analyzers can provide improved monitoring of chloride levels and enable better corrosion control practices
Calculating the temperature distribution in horizontal vessel saddle supports
The heat-transfer theory of cooling fins is applied
Spiral-wound or kammprofile gaskets?
There appears to be a shift toward the latter, but the choice isn’t always clear. Here’s where best to apply each type.
HP Reliability: Eccentric reducers and straight runs of pipe at pump suction
Questions relating to proper reducer application in centrifugal pump suction lines date back many decades. Until his death (at age 84, in 1995), world-renowned pump expert Igor Karassik frequently cor..
HP Water Management: Utility water boot camp for process engineers—Part 1
The refining and petrochemical industries employ a large number of process engineers. Plants often assign newly graduated engineers to the utility water area. Process engineers in each operating unit ..
- YPF, Eni and XRG sign joint development agreement advancing 12-MMtpy Argentina LNG project 2/12
- Maire launches new technology to produce PTMEG, the key polymer composing the spandex fiber. 2/12
- Verde Clean Fuels announces suspension of development of Permian Basin gas-to-gasoline project 2/12
- Vietnam's largest refinery to operate at 120%-125% of designed capacity in Q1 2/12
- Indonesia's Medco expansion plans bet on rising energy demand in Southeast Asia 2/12
- Brazil to rebuild ethanol stocks in new harvest after 21% drop in 2025-2026 2/12
