Crude oil
Reducing acid consumption: Maximizing sulfuric acid alkylation unit profitability
Alkylation is a process used to produce highly branched isoparaffins from the reaction of lighter olefins and isobutane in the presence of sulfuric acid as a catalyst.
Converting a petroleum diesel refinery for renewable diesel
As refiners consider renewable, low-carbon alternatives, renewable diesel—refined from agricultural products using petroleum refinery processes—is gaining traction.
Industry Metrics
U.S. refinery margins extended their upward trend for the fifth consecutive month, exhibiting the largest upturn relative to other regions.
Fuels and chemicals: Finding the right refinery configuration for a less predictable world
The refining industry links the upstream production of crude oil with the end markets for fuel products, as well as for the petrochemical/chemical industry.
Specifying internals in sour water strippers—Part 1
A sour water stripper (SWS) system is a common process in petroleum refineries and other processes where hydrogen sulfide is present.
Benefits of using a master station for actuator supervision and control in metering skids
Valve automation in metering skids for the oil and gas industry is a challenging task.
Troubleshoot flooding problems in a crude distillation column
Crude oil is separated into more valuable products, such as naphtha, kerosene, light diesel, heavy diesel and atmospheric residue, in crude distillation units (CDUs).
Industry Metrics
Global refining margins showed mixed results.
Improving asset utilization by closing the corrosion window
Driving profitable refinery operations often requires owner-operators to balance production flexibility and product optimization with asset availability and equipment reliability.
Search for advanced technique of desalter control—TON control for interface level
While it may seem like a simple vessel, the desalter is a critical section in a crude distillation unit.
- Serbia secures U.S. sanctions waiver for its NIS oil firm 3/20
- Tanker carrying fuel originally bound for Cuba diverts to Trinidad 3/20
- Vietnam accelerates shift to ethanol fuel as Iran war drives up energy prices 3/20
- Damaged Russian tanker days away from Libyan shores, Italian official says 3/20
- India’s Reliance buys about 155,000 bpd Russian oil after pause 3/20
- China's Sinochem cuts refinery runs, seeks prompt-delivery crude 3/20
