Maintenance & Reliability
Optimize sulfur recovery: Sub-dewpoint sulfur recovery with interstage membrane
The author’s company’s new sub-dewpoint sulfur recovery with interstage membrane (SSRIM) technology is a breakthrough for the sulfur recovery industry, as it is the first technology capable of achieving an overall recovery efficiency of > 99.9% without requiring a tail gas treating unit. This article discusses the basic SSRIM configuration and its advantages when compared to a traditional Claus/TGT configuration.
Cenovus refinery in Ohio (U.S.), plans to shut multiple units for 6 weeks for maintenance
Cenovus will begin planned maintenance work on multiple units at its 160,000-bpd refinery in Toledo, Ohio in mid April.
Refractory lining reliability challenges in hydrogen-fueled process fired heaters
This article provides an overview of the potential impact of H2-rich fuel firing on refractory integrity and suggests safeguards to mitigate challenges. While this article discusses refractory issues in process fired heaters, the information presented can be broadly applicable to fired equipment where a flame is present.
Cenovus refinery in Ohio (U.S.) plans to shut multiple units for six weeks of work
Cenovus will begin planned maintenance work on multiple units at its 160,000-bpd refinery in Toledo, Ohio (U.S.) in mid-April.
Planned turnaround ongoing at Phillips 66's Wood River refinery
Phillips 66's 356,500-bpd Wood River refinery is undergoing a turnaround, research company IIR Energy said.
Asia's sour crude demand to rebound on completed regional refinery maintenance and upgrades
Asia's sour crude demand is set to rebound from late Q2 as refiners return from maintenance and ExxonMobil completes a Singapore refinery upgrade that is poised to increase its heavy oil use
Sherwin-Williams expands global core product offering for customers worldwide
Sherwin-Williams Protective & Marine has unveiled new Global Core coatings that include an inorganic zinc primer, epoxy primer, epoxy intermediate coat and urethane topcoat. These versatile coatings can be used to create multi-layer coating systems for corrosion protection and aesthetics for a wide range of applications
Digital Exclusive: The implementation and automation of an alarm management system in a complex control environment at KNPC’s Mina Al-Ahmadi refinery
With the recent advancements in technology and availability of control support applications, the role of an alarm management system (ALMS) has taken a center stage to fulfill the requirements of safe and enhanced operations. This article details how refinery personnel implemented an ALMS at KNPC's Mina Al-Ahmadi refinery in Kuwait, especially with the facility's complex control rooms and multiple distributed control systems.
Gasoline unit at Nigeria's Dangote oil refinery to undergo maintenance in June
Nigeria's Dangote oil refinery will shut its 204,000-bpd gasoline-making unit for 30-d maintenance tentatively expected to start on June 1.
Russia's idle oil refining capacity estimated up 50% in March from previous plan
Russia's offline primary oil refining capacity in March was revised up 49.7% from the initial plan for this month to 2.96 million metric tons amid drone attacks.
- Envision Energy powers world's first green marine ammonia bunkering 7/25
- New catalyst breakthrough could make clean ammonia easier to produce 7/25
- U.S. Gulf refiners seek Middle East, S. American oil to offset Venezuela, Mexico losses 7/25
- CEO of Russia-backed Indian refiner Nayara resigns after EU sanctions 7/25
- PetroChina makes FID for new northeast refinery complex 7/25
- Valero Energy beats Q2 profit estimates as refining margins improve 7/24
