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Persistent PFAS problems call for chemical processing ingenuity
It is widely known that the class of chemicals known as per- and polyfluoroalkyl substances (PFAS) leads to persistent contamination in water and soil ecosystems, creating one of today’s most pressing environmental challenges. Now, recently published research findings from Texas…
Low-energy carbon capture using food-production byproducts
Direct-air capture (DAC) of carbon dioxide from the atmosphere is required to meet climate goals, but highly effective and inexpensive DAC remains elusive. Researchers at ETH Zurich (www.ethz.ch) have developed a novel approach using waste proteins from dairy and tofu…
Spark ablation technology cuts iridium use by 90% in PEM water electrolysis
Proton-exchange membrane (PEM) water electrolysis holds significant promise for “green” hydrogen production, but broader adoption hinges on reducing dependence on costly platinum-group metals, such as iridium. A new production method for ultra-thin nanoporous layers developed by VSParticle B.V. (VSP; Delft,…
Falling Films in Vessel CIP Applications
Applying an understanding of flow regimes and turbulence to clean-in-place (CIP) processes can optimize CIP cleaning efficiency, reducing water, solvent, energy and chemical use, while maintaining cGMP cleaning performance For vessels and bioreactors in bioprocessing applications, designing clean-in-place (CIP) cycles…
Precise molecular order results in remarkably thin monofilaments
A materials-science breakthrough for the production of ultra-fine monofilaments is now being commercialized by startup firm Z-Polymers (Lowell, Mass.; www.z-polymers.com). The company’s Tullomer-branded monofilaments support exceptionally thin functional fibers with low creep and shrinkage, while exhibiting extremely high mechanical strength…
Application-Specific Valves Deliver Reliability
Engineering valves for a specific application increases performance in challenging and complex chemical processes Valves play a critical role in the chemical process industries (CPI). They help manage capital-intensive operations, protect equipment and support environmental compliance. Rather than relying on…
Linde awarded contract to supply industrial gases to semiconductor-manufacturing complex in Arizona
Linde (Woking, U.K.; www.linde.com) today announced that it has been awarded a new long-term agreement to supply ultra-high-purity industrial gases to one of the world’s largest semiconductor manufacturers. The agreement will support the expansion of the customer’s semiconductor manufacturing…
This portfolio of heavy-duty lubricants has been expanded for broader application coverage
The recently expanded BioMax line of environmentally acceptable lubricants for demanding marine and industrial applications addresses the needs of users in demanding industrial sectors that require strong lubricant performance, environmental compliance and application-specific technical support in one solution. BioMax lubricants are…
INEOS takes delivery of module delayed by war in Iran
INEOS (London, U.K.; www.ineos.com) has taken delivery of the first of the last two modules, at the Port of Antwerp, to complete the Project ONE (project-one.ineos.com) cracker. The modules were built in Abu Dhabi, but their transport to Antwerp was…
Construction begins on expansion of heavy-rare-earth-oxides production project in Utah
Energy Fuels Inc. (Lakewood, Colo.; www.energyfuels.com), a leading U.S.-based critical materials company, today announced that construction has begun on an expansion of its White Mesa Mill in Utah, to enable the large-scale production of heavy rare earth oxides, which are…