Analyzers
Two approaches to sulfur management
Sulfur is naturally present as an impurity in fossil fuels. When the fuels are burned, the sulfur is released as sulfur dioxide—an air pollutant that contributes to respiratory problems for human..
Mitigate H2S exposure from unconventional crudes
Personal exposure risks associated with hydrogen sulfide (H2S) historically have been a concern during the refining, storage and transportation of hydrocarbons. Recently, with the surge in production,..
HP Innovations
Boron technology mitigates metals contaminationAlthough tight oil has changed the landscape of North American refining, resid-type feeds continue to play a key role in the global FCC market, with arou..
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.
HP Innovations
Small-capacity SRUs available for petchemsPrincipal Technology offers sulfur recovery units (SRUs) (Fig. 1) specifically designed for small-capacity petrochemical plants. The SRUs are available in nam..
Consider high-fidelity online motor fuel characterization
Motor fuels are complex products. Various diesel fuel and gasoline grades are prepared from a large range of individual blending components whose individual properties may be extremely variable over t..
Which margin levers impact Group I and Group II base stock competitiveness?—Part 2
This is the second in a two-part series assessing the struggle taking place between Group I and Group II/III for market control and price formation in the global base stocks industry. Part I provided ..
Maximize LNG carrier efficiency through integrated optimization
Officers and engineers aboard an LNG carrier are busy. They require real-time, user-friendly data derived from the vessel’s systems, as well as accurate individual metrics.
Use online conditioning to monitor electric motors
Quality and health assessments of motor insulation are important aspects during the manufacturing, as well as the operation, of electrical motors. Today, there are several offline insulation quality a..
Case history: Optimization of aromatics complex
Borealis Polymers executed an online optimization project at its phenol and aromatics plants in Porvoo. The plantwide application increased the output rate by 9% and greatly improved the stability of operations.
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