Process Control
Advanced process control of debutanizers makes use of inferential predictions
Following good experience with a generalized cut-point calculation (GCC) inferential package, which models main fractionators with side streams, French energy major Total decided to experiment with a generalized distillation shortcut (GDS) inferential package, which models simpler, two-product distillation columns.
Managing process contaminants in amine treating units—Part 1: Lean amine filtration
Installation and operation of suitable contaminant removal systems, such as filtration, coalescing and adsorption equipment, have become key components in amine units.
Show Preview: IRPC Europe returns to Italy this June
Gulf Energy Information and Hydrocarbon Processing are pleased to provide a preview of IRPC Europe 2018, which will be held June 5–7 in Milan.
Configuration study and design of sour water stripper units for a refinery revamp
As demand for oil products increases, refiners are expanding the capacity of their crude processing facilities to accommodate higher throughput.
Create a network of dividing wall columns in complex process units
The majority of dividing wall column (DWC) applications in the refining industry consist of standalone columns, whether a retrofit or a grassroots column.
Using valve diagnostics at startup to save time and money
Early detection of valve problems with diagnostics prevents small issues from escalating into major incidents when production starts.
Innovations
Ross Systems and Controls (SysCon) recently completed the qualification to self-certify its touchscreen purged panels as meeting the rigorous standards of Underwriters Laboratories’ UL-698A Code and the National Fire Protection Association’s NFPA-496 Code.
Measuring steam flow to flares
Refinery flare stacks are designed to combust all manner of unrecoverable hydrocarbon gases and vapors to avoid putting them into the atmosphere in their original form.
Aqueous chemistry principles applied to refinery processes
In the petroleum refining industry, pH measurement and adjustment are extremely important.
Digital: Operational excellence index—Part 2: The digital transformation
Without a doubt, digitalization is the engine fueling the growing adoption of operational excellence (OE) in hazardous industries.
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- Gauging the likely Trump effect on U.S. energy and power sectors 11/22
- Russia's Lukoil restoring cracker at NORSI refinery, gasoline output rising 11/22
- Nigeria's local currency crude sales fall short of target, Dangote refinery says 11/22
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- Clean Hydrogen Works awards McDermott FEED contract for Ascension Clean Energy (ACE) project 11/21
