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Chemical Engineering

Novel PVC-recycling process piloted in Ohio

Polyvinyl chloride (PVC) is among the world’s most widely used polymers. Recycling PVC via mechanical and high-temperature chemical processes is challenging due to its chlorine content.The startup company Plastic Back (Tel Aviv, Israel; www.plastic-back.com) aims to raise the rates of…

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…

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…

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…

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…

Outokumpu to construct enriched ferrochrome pilot plant in New Hampshire

Outokumpu (Helsinki, Finland) is investing approximately $45 million in a new pilot plant in New Hampshire, planned to be operational in H1 of 2027. The unique pilot plant  will represent a significant step forward in Outokumpu's strategy to scale up…

Siemens and Capgemini expand collaboration to develop AI technologies for engineering and manufacturing

Siemens AG (Munich, Germany) and Capgemini SE (Paris, France) are expanding their strategic partnership to co-develop AI-native digital solutions for product engineering, manufacturing and operations. Such solutions fundamentally embed artificial intelligence at their core from inception, rather than merely adding…

Syensqo to divest Oil & Gas business to SNF Group

Syensqo S.A. (Brussels, Belgium) announced that it has entered into an agreement to divest its Oil & Gas Business Unit to SNF Group (Andrézieux-Bouthéon, France), a specialty chemical company headquartered in France and a global leader in polyacrylamide production, for…

Bringing Smarter Chemistry and Manufacturing to the Battery Sector

Industry leaders’ insights on the future of battery materials supply and production At The Battery Show (Oct. 6–9; Detroit, Mich.), all eyes were on the supply chain, with wide-ranging panel discussions covering everything from emerging technologies to reduce the reliance…

Albemarle sells controlling stake in Ketjen refining catalyst business

Albemarle Corp. (Charlotte, N.C.) announced it has entered into a definitive agreement to sell a controlling stake in Ketjen Corp.'s refining catalyst solutions business to KPS Capital Partners, LP (KPS). Albemarle and KPS, through affiliates, will own approximately 49% and…