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Show Preview: K 2025

Over 3,200 exhibitors from around the globe will be showing their products and services during K 2025 (Düsseldorf, Germany; October 8–15; www.k-online.com), the world’s largest tradefair for plastics and rubber. This year’s event will feature the K 2025 Start-up Zone…

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Transitioning from Academia to the Engineering Workforce

Moving from engineering student to engineering employee can be a challenge, but there are strategies to help facilitate the transition New college graduates provide a continued source of engineering talent to companies, government agencies and other organizations. However, integrating new…

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New aluminum alloy outperforms traditional aluminum for 3D-printed components

Results from recent testing indicate that automotive components made from a novel aluminum alloy, via 3D printing, outperformed those made from traditional aluminum alloys. Traditional wrought aluminum alloys are challenging to process using additive manufacturing (3D printing), so researchers have…

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Protein nanocages: Selective mini-concentrators for critical metals

Protein nanocages are hollow structures that can be used for a variety of applications in medical fields, including for drug and vaccine delivery. Now, groundbreaking work from the University of Pittsburgh (Pitt; www.pitt.edu) has shown that a class of protein…

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Destroy PFAS and remove perchlorate in a single process

A new water-treatment process is said to be the first to comprehensively destroy per- and polyfluoroalkyl substances (PFAS) while also eliminating perchlorates. The PFASER technology, developed by WSP Global (Montreal, Que., Canada; www.wsp.com) is an advanced electro-oxidation (EO) treatment system…

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High-Performance Coatings: Enhancing Maintenance in Manufacturing Facilities

High-performance coatings are more than protective barriers. They provide an essential part of facility design, maintenance and operations. Selecting the right coatings presents an opportunity to align technical decision-making with strategic goals In manufacturing environments, facility integrity directly impacts product…

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New techniques improve abilities of hybrid quantum-classical computer systems in catalyst design

By leveraging the peculiar laws of quantum physics, quantum computing aims to render currently intractable scientific problems feasible. Using quantum-enhanced simulations for accelerating catalyst design is an example of an area where quantum computers could be brought to bear on…

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Nozzle Penetrations in Pressure Vessels: Two Methods for Reinforcement Design

Pressure vessels are weakened when nozzles must be introduced, and reinforcement is required to compensate. Presented here are two methods for calculating the necessary reinforcement When pressure vessels are penetrated for introducing nozzles, the vessel is weakened and must be…

October 2025 Editorial Roundup Video

Watch the Chemical Engineering editorial staff discuss what to expect from the October issue https://youtu.be/oPBwls6CSt0

Energy Vault, PG&E complete world’s first ultra-long-duration hybrid battery +hydrogen energy-storage microgrid

Energy Vault Holdings Inc., a leader in sustainable, grid-scale energy storage solutions, and Pacific Gas and Electric Company (PG&E), a subsidiary of PG&E Corporation (NYSE: PCG), today announced the successful completion and commercial operation of the Calistoga Resiliency Center (CRC),…