Maintenance & Reliability
Resolving vibration problems in a crude booster pump
The pumps referred to in this article are 2,600-HP vertical pumps utilized as booster pumps for the shipment of crude oil.
Welded plate heat exchangers cut refinery process costs—Part 1
Plate and frame (P&F) heat exchangers were first manufactured 100 yr ago for use in the dairy industry.
Hyper-duplex stainless steel can improve on duplex steel and nickel-based superalloy
Duplex materials have been around for a long time.
Fabrication of clad equipment and piping—Part 1
For pressure vessels, heat exchangers and piping in corrosive services, the materials in contact with the process are often required to be high alloys to provide a reliable service life.
Turbomachinery: Increase rotating equipment uptime with laser shaft alignment
The cost of failing to properly align shafts or belts on rotating machinery adds up to more than the need to physically fix damaged machinery.
Reliability: How to deal with time thieves and knowledge parrots
We recently corresponded with an engineer-manager who divides his time between managing a highly productive group of product developers and a growing number of callers that are interested in the innovative solutions his company offers.
Business Trends: The case for teaching competence—Part 2
Readers who have had the misfortune of being drawn into debates over the precise definitions of words or terms might agree that much time can be lost in unproductive squabbling.
Analysis of semi-solid “shoe polish” material in a refinery TGTU
Amine units, and to a lesser extent tail gas treating units (TGTUs), experience occasional “shoe polish” sludge contamination.
Improving resource efficiency of industrial processes with TOP-REF methodology—Part 1
The processing industry consumes significant amounts of resources, such as materials and energy, to produce valuable goods for society.
Business Trends: The case for teaching competence—Part 1
Readers who have had the misfortune of being drawn into debates over the precise definitions of words or terms might agree that much time can be lost in unproductive squabbling.
- Borouge to supply advanced polyolefin solutions for next-generation vehicles 11/18
- Exxon to close Scottish chemicals plant in 2026 amid market uncertainty 11/18
- BGN announces strategic MoU with XCF Global to produce and supply SAF 11/17
- KazMunayGas and Uzbekneftegaz partner to build 50,000-tpy linear alkylbenzene plant 11/17
- Chevron joins race to explore potential purchase of Lukoil assets, including refineries 11/17
- Abra Group and Sumitomo sign MoU to advance affordable SAF in Brazil 11/17
