Americas
Mexichem acquires German PVC producer Vestolit
Mexichem is acquiring Vestolit from Strategic Value Partners for a total of €219 million in cash, supporting Mexichem’s strategy of global growth in high-end specialty products.
California enlists Linde to develop two more hydrogen-fuel stations
The award is part of the $46.6 million funding program the California Energy Commission has committed this year to expand the infrastructure of its retail hydrogen fueling.
Sulzer buys US electromechanical services group Grayson Armature
Founded in 1980, Grayson Armature offers electro-mechanical repair services (at an in-house machine shop), re-manufacturing, re-design, upgrades, modifications and other additional services.
Rockwell to automate LSB ammonia expansion
Rockwell will serve as the main automation contractor, providing a $3.5 million PlantPAx process automation system with electrical, controls and instrumentation services, and a motor control system.
Update on secondary seals for fluid machines
Elastomer-based O-rings are used as secondary sealing components in millions of fluid machines. Although O-ring seals are primarily intended for fluid containment between different but nonrotating com..
Improve compressor reliability with advanced chemical treatments
Although many olefin plants are making big investments in hardware and metallurgy to improve compressor performance and to extend run lengths, the reliability, efficiency and throughput capacity of the CGC are still key influences on plant profitability.
Triple-offset valves offer advantages in emergency services
Liquid hydrocarbon storage facilities have used triple-offset valves (TOVs) in traditional tank farm applications for decades. Due to more stringent health, safety and environment (HSE) requirements, ..
Case history: Troubleshooting a leaking valve in a hydrogen unit
A Middle East refinery installed a hydrogen plant that was designed to produce 20,000 Nm3/hr of pure hydrogen (H2) to support a diesel hydrotreater. The unit was commissioned in 2006. This H2 plant wa..
Examining the ecological and profitable uses of refinery residues
With prices pressured and stricter environmental legislation being implemented, refineries are being increasingly forced to look at new ways of processing heavy residues.
Innovative modeling of heavy crudes provides competitive advantages
The increase in heavy crude production, together with the diversity of heavy crude characteristics and sources, leads to technical challenges in accurately predicting production and refining process performance.
- Allied Biofuels signs PIA with Uzbekistan to advance $6-B biofuels refinery project 4/10
- Nufarm strengthens strategic collaboration to support long term growth in biofuels production 4/10
- Pertamina and CRecTech sign MoU to explore pilot biogas-to-biomethanol facility in SEZ, Indonesia 4/10
- Shell Chemicals and Syensqo partner to deliver low-carbon ethylene oxide solutions 4/10
- HAMR Energy’s nationally significant fuel projects selected for Australian Government’s Investor Front Door Pilot 4/10
- HD Hyundai Heavy Industries builds world's first ammonia-powered vessel 4/10
