Corrosion
Monitor and minimize corrosion in high-TAN crude processing
In addition to inhibitor dosing, intensive corrosion monitoring and analytical tests play a major role in equipment and piping health monitoring and in analyzing stream properties online.
Mitigate reactor failures due to graphitization
Graphitization occurs in carbon steel (CS) reactors in high-temperature service (> 455°C). As discussed in this case history, the shell of a methyl tertiary butyl ether (MTBE) reactor became s..
Corrosion under insulation is a hidden problem
Corrosion under insulation (CUI) is one of the costliest avoidable problems facing the hydrocarbon processing industry (HPI) today. CUI afflicts refineries—specifically, the steel piping, storage..
HP Reliability: How the best lubricant provides added value
In November 2012, a highly competent lubrication engineer and I met again at the ExxonMobil Maintenance and Productivity Improvement Symposium in San Antonio, Texas. We talked about the small, but pes..
HP Innovations: Innovations
Coating system gets European patentHempel’s Ultra-High Solids and Speed (UHSS), a two-coat protective paint system certified for C5-M and C4 corrosive environments, has been granted a patent from..
Improve your plantwide steam network
When optimizing an existing steam network, design and process engineers need a complete understanding of all aspects of the existing system. Accurate energy and material balances must be established.
HP Reliability: TAMU Turbo and Pump symposiums still leading
Beginning in 1971, the Turbomachinery Laboratory of Texas A&M University (TAMU) organized the first of now 41 consecutive annual turbomachinery symposiums, now known as the TAMU Turbo. In 1984, Texas ..
HP Water Management: Need a package boiler in a hurry?
Acquiring a package boiler is an unplanned event that requires process engineers to solve this completely unfamiliar problem. To reduce the chaos of replacing them, here are helpful ways to resolve this situation.
Reliability and maintenance: The path to world-class performance
HPI companies in a progressive culture strive for failure-free operations with defect elimination and uninterrupted operation.
HP Reliability: Upgrade the design of vertical, multistage centrifugal pumps in low-temperature services
The overall mechanical design of most API-style vertical-column pumps (Fig. 1) comes close to meeting the expectations of modern pump users. Such pumps are often equipped with self oil-lubricated bear..
- BASF starts up the world’s first production plant for 3D-printed catalysts in Ludwigshafen 3/19
- Haffner Energy receives rapid bookings for CORE100 clean-fuel production units 3/19
- ABB launches EmissionVision to automate advanced gas leak detection 3/19
- Ebara Elliott Energy partners with NuScale Power for use of advanced nuclear technology to power petrochemical plants 3/19
- bp agrees to sell 12-MMtpy Gelsenkirchen refinery to Klesch Group 3/19
- Sumitomo Corporation, “K” LINE and NYK Line conclude MoU for new build ammonia bunkering vessel operation in Singapore 3/19
