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Chemical Engineering

Entegris opens manufacturing center in Colorado Springs

Entegris, Inc. (Billerica, Mass.) announced the grand opening of its new Colorado Springs Manufacturing Center of Excellence. The opening ceremony brought together leaders from across the semiconductor ecosystem, including key industry partners Samsung and Intel that have also committed to…

LyondellBasell installs new cast film line at Cincinnati Technology Center

LyondellBasell Industries B.V. (LYB; Rotterdam, the Netherlands) announced the installation of a new Colines cast film line at its Cincinnati Technology Center. This installation represents a leap forward in the company's innovation and collaboration capabilities, allowing engineers to develop and…

Explosion Protection in Hydrogen Applications: Principles, Practice and Technology

The use of hydrogen brings unique safety challenges, especially explo- sion risks. As its use grows across industries, effective explosion pro- tection becomes essential. Understanding the principles, practices, and technologies behind explosion protection ensures reliable operations and safeguards people, equipment,…

Natural gas contaminant measurement made easy

Advanced technology for continuous measurements of multiple natural gas contaminants for custody transfer, tariffs compliance, and process monitoring Natural gas contaminants such as H2S, H2O and CO2 constitute a significant hazard to an operator’s business as they represent both safety and…

LG Chem and Zeiss announce alliance on photopolymer film for holographic displays

Zeiss (Jena, Germany; www.zeiss.com), known worldwide for expertise in optics and photonics, and LG Chem (Seoul, South Korea; www.lgchem.com), a leader in advanced materials, announced their strategic alliance that stands for robust, sustainable, and innovative photopolymer film supply on industrial…

November 2025 editorial roundup

The following is a video of senior editors Mary Page Bailey and Scott Jenkins discussing some of the highlights from the November 2025 issue of Chemical Engineering.  To watch, click the video link below: YouTube Link https://youtu.be/11eYPn5G-MA  

Agitator Impeller Hydraulic Force in Mixing Vessels

Understanding the forces acting on agitator impeller blades during turbulent flow in a mixing vessel is essential for successful and efficient operation. Presented here is information on the hydraulic force, its source, and how to calculate it Mechanically agitated vessels…

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Advanced Mixing Technologies for Efficient Lithium Processing

In lithium processing, advanced mixing technologies — applied across the crystallization, carbonization and decomposition steps — can serve as critical enablers in meeting efficiency, scalability and sustainability demands Lithium carbonate (Li2CO3) is a key raw material in the production of…

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Globe Valves’ Pivotal Role in Liquid Hydrogen Production

As the hydrogen economy matures and production scales up, critical equipment like valves must evolve to ensure safe and optimized handling and transport According to the Energy Transition Council, the overall share of fossil fuels is expected to decrease significantly…

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Improving Level Measurement for Solids

Selecting the right technology to ensure accurate and reliable level measurement can help solve the unique challenges posed by storing and processing solid materials Advanced measurement solutions are helping to enhance process control, operational efficiency and safety throughout the chemical…