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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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Facts At Your Fingertips: Hydrogen Safety Risks and Fire Protection

Hydrogen requires careful handling. It is colorless, odorless and highly flammable across a broad range of concentrations. As the lightest gas, it rises quickly and can accumulate in hard-to-detect areas. Without proper precautions, even a small leak can lead to…

Focus On: Level Measurement and Control

Solids level probes designed for durability and reliability The VRX series (photo) is engineered to provide dependable point-level detection for powders and bulk solids, even under demanding industrial conditions. A highly visible, onboard status-indicator light changes from green to red…

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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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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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Low-cost graphene-encapsulation technology improves cathode lifetimes

Battery performance tends to degrade over time due to the natural wear that occurs when, for example, cathode active materials (CAMs) expand and contract while shuttling ions for the reversible storage and release of electrical energy. CAMs also degrade due…

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Low-capital-cost reactor could bring SAF closer to cost parity with fossil jet fuel

A unique reactor design allows the conversion of raw biogas (methane and carbon dioxide) into synthesis gas (syngas; hydrogen and carbon monoxide) at capital costs 100 times lower than those for gas-fired reformer reactors. Developed by e-fuels startup company Circularity…

Accelerating Speed to Market and Sustainability Outcomes Using Digital Twins

An AI-driven digital twin has fundamentally altered the way new products are developed in the automotive sector Your product might be a game changer. But if it takes two years longer than your competitors to bring it to market, that’s…

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),…