CSIRO (Perth, Australia; www.csiro.au) and the University of Western Australia (www.uwa.edu.au) have developed a first-of-its-kind pilot plant for high-pressure cryogenic distillation processes. “Although cryogenic distillation is practiced in industry and there are some models that can be applied to cryogenic…
Plant Watch Arkema to expand polyamide powder production capacity in France June 6, 2018 — Arkema (Colombes, France; www.arkema.com) plans to expand its global production capacity for specialty polyamide powders marketed under the brand name Orgasol by more than 50%…
Modeling and pilot testing can minimize its impact during natural-gas processing Retrograde condensation (RC) occurs in multi-component natural-gas streams at relatively high pressures (for instance, pressures above 40 barg/580 psig). The presence of condensed liquids in such systems can have…
Series 7000/8000 Venturi scrubbers are now available in a fully integrated package (photo) that includes a recirculation pump, piping networks, instrumentation and automated controls. Units that are designed for outdoor installation are available with a freeze-protection package for operation in…
Protect plant assets from cybersecurity threats The fully integrated Claroty Platform (photo) incorporates realtime vulnerability monitoring and network “hygiene” insights with attack-vector analysis capabilities, allowing industrial asset owners to better protect industrial control systems from cyberattacks. The system includes a…
An automatic calibration-reminder system has been added to the XP2i pressure gage (photo). The new system greatly reduces the possibility of using gages after their calibration dates and potentially incurring regulatory fines. Manual record-keeping and notifications are replaced by customizable…
Many applications require accurate flowrate measurement for air or other gases. Installation requirements, calibration and maintenance are among the factors that must be considered when selecting a flow-measurement technology The measurement of air and other gases in manufacturing plants in…
Learning what can degrade heat-transfer-fluid quality can help minimize potentially negative effects Organic heat transfer fluids (HTFs) are robust workhorses that are quite stable both thermally and chemically. However, they can yield to attacks from powerful or sometimes even subtle…
This company’s dual-keyed rigid couplings (photo) feature axial and annular keyways to provide additional security for high torque and axial-load applications. The couplings are suitable for heavy, suspended loads on shafts used in mixers, pumps, fans and related drive systems.…
This column is based on “Acrylonitrile Production from Propylene,” a report published by Intratec. It can be found at: www.intratec.us/analysis/acrylonitrile-e11a. The highly reactive compound acrylonitrile (AN) contains a carbon-carbon double bond conjugated with a nitrile group. The chemical became important…