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Unlocking the commercial feasibility of graphene-based water sensors

A new, non-intrusive screening method developed by researchers from the Pritzker School of Molecular Engineering (PME) at the University of Chicago (pme.uchicago.edu), as well as Argonne National Laboratory (Lemont, Ill.; www.anl.gov) and the University of Wisconsin-Milwaukee (www.uwm.edu), shows promise for…

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Piloting a chemical-recycling process for polycarbonate plastics

Covestro AG (Leverkusen, Germany; www.covestro.com) has developed a chemolysis process for recycling polycarbonate back into monomers. In laboratory trials, the process has been shown to recycle waste streams with more than 50% polycarbonate content into monomers, closing the loop to…

Taking graphene into the next dimension

Graphene has been touted as a “super” material, boasting ultra-high strength, superconductivity and many more superlative properties, but, as a planar two-dimensional material, its commercial use has been limited in terms of reactivity, since reactions can only occur at the…

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Solar cells integrated into car hoods

In recent years, some car manufacturers have developed vehicles that integrate photovoltaic cells into the roof — the easiest surface to use for onboard solar-power generation. Now, researchers at the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE; Freiburg, Germany;…

The hydrogen economy moves ahead

Hydrogen is clearly one of the key drivers for decarbonizing industry and meeting crucial environmental objectives, as evidenced by the numerous announced projects and funding initiatives across the globe. This point was further underlined at the third annual HydrogeNext conference,…

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The Next Generation of Overpressure Protection

Overpressure protection is at the center of process safety across all chemical processing sectors. As processes and technologies evolve, it is essential that safety systems can adapt to provide the utmost levels of protection All over the chemical process industries…

This new vacuum pump optimizes operating conditions

The Cobra DX 0950 A (photo) is the first vacuum pump to be released as part of the new DX Series. Cobra DX 0950 A is a dry vacuum pump with advanced screw-vacuum technology for excellent running characteristics, high vapor…

New compact, variable-speed reciprocating compressors

The new i.Comp 8 and 9 oilless compressors (photo) are available in two sizes and three configurations (G, Tower and Tower T). The i.Comp units deliver oil-free air at up to 160 psi and 20 ft3/min. The direct-drive motor and…

A new gateway for secure communication of field devices

FieldGate SWG50 (photo) is a new WirelessHART gateway primed for secure communication from field devices, providing an easy-to-use solution for multiple-standard monitoring applications across various industries. FieldGate SWG50 is compact and designed for integration with Netilion, a cloud-based IIoT ecosystem…

Heat recovery saves energy with this compressor setup

When this company’s heat-recovery components (photo) are installed onto an air compressor, up to 94% of the energy used to compress air is recovered. This recovered energy can be used to heat storage and operating areas or for heating water…