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Creating ultrathin gold films with the largest continuous area
Thin gold films offer a broad range of benefits for electronics due to their high electrical conductivity and transparency. Current manufacturing methods are unable to achieve gold films thinner than 10 nm, and are also limited in the area and…
Business News: February 2025
Plant Watch Messer to construct $70-million air-separation unit in Arkansas January 15, 2025 — Messer Group GmbH (Bad Soden, Germany; www.messergroup.com) has announced a strategic investment of over $70 million to construct a state-of-the-art air separation unit (ASU) in Berryville,…
New sustainable materials from recycled carbon nanotubes
Recycling materials, such as plastics and metals, is an attractive, but challenging path toward sustainable material manufacture. Now, researchers have made a discovery that may have far-reaching implications in material manufacture by positioning carbon nanotube (CNT) fibers as a sustainable…
Facts At Your Fingertips: Blending and Segregation Mechanisms for Solids
In solids-handling, blending (combining two or more materials to achieve a combined product) and segregation (the separation of particles into distinct zones according to particle size, shape, density or other physical attributes) are competing processes. This one-page reference outlines common…
Heat Exchange Solutions Support Sustainability in the CPI
Developments in heat exchange technologies promote efficiency, reliability and cost effectiveness in the chemical process industries (CPI) Heat exchange technologies play a pivotal role in industrial sustainability efforts because they are at the forefront of enabling more environmentally friendly chemical…
Flow chemistry yields a more sustainable route to isocyanates
The wide range of performance properties of polyurethane foams makes them essential in many consumer goods. Thus, there is much effort going into creating a more environmentally friendly production process for polyurethane’s main building blocks, polyols and isocyanates. While much…
Moisture measurement in hazardous environments
This company’s explosion-proof sensor (photo) combines near-infrared technology with robust safety features, providing accuracy and reliability in explosive atmospheres. This sensor offers protection through a certified explosion-proof enclosure with conduits, unions, elbows and nipples for secure external connections. Even in…
Focus On: Laboratory Equipment
Monitoring capabilities for shared laboratory spaces This product, launched as part of this company’s Dashboard solution (photo), is designed to add alerting capabilities to centrally located devices within a shared laboratory space, such as a cleanroom. The product introduces visual…
Gas-Flow Calculations for Sonic Choking: Revisited
Gas compressibility can lead to choked flow in piping systems. Presented here is an overview of choked-flow geometries in pipes, and examples of how choked flow arises in different pipe layouts The more things change, the more they stay the…
Make the Most of Alarms
As processes have become more complex and dynamic, alarm management software has evolved, and now provides deep intelligence to keep plant personnel safer, more aware and more efficient There can be little doubt that effective alarms are one of the…