In the catering industry, refined cooking oils (those that have undergone a process to remove lower-boiling-point impurities) are used and re-used in frying. Despite the refining process, high temperatures cause the oils to oxidize, creating polar compounds that degrade the…
Due to rising demand and widespread supply-chain turmoil, researchers around the world are investigating creative methods to obtain rare-earth elements (REEs) and other critical minerals and metals (CMMs). The ash from combusting coal has previously been seen as a potential…
Magnesium metal is a critical ingredient for aluminum alloys and it is widely used for desulfurization in steelmaking processes. Most magnesium metal is produced in China via high-energy-consumption processes. Now, technology company Magrathea (San Francisco, Calif.; www.magratheametals.com) has developed a…
Carbon-fiber-reinforced polymer composites are attractive materials for applications requiring lightweight, strong components, such as aviation and automotive. However, their performance has been partially limited by the bonds between the polymer matrix and the embedded carbon fibers. Now, researchers at Oak…
Wastewater from dairy processing facilities can be extremely challenging to treat — not only does the effluent usually contain high volumes of solids, minerals and organic matter, these loads can vary widely from hour to hour. A large cheese-processing facility…
The SalYsAse (saltwater electrolysis using marine bacteria on titanium gas diffusion layers) project, led by Prof. Dr Mirjam Perner, Professor of Geomicrobiology at the GEOMAR Helmholtz Centre for Ocean Research Kiel (Kiel, Germany), in collaboration with Kiel University of Applied…
Research led by the Royal Melbourne Institute of Technology (RMIT) University has developed an experimental invention to turn wastewater’s high contaminant load into an advantage for making green hydrogen that could reduce reliance on fresh water – a scarce resource…
Sulzer Ltd. (Winterthur, Switzerland) has signed an agreement with KEZO (Zweckverband Kehrichtverwertung Zürcher Oberland), Zurich Oberland’s waste utilization service provider, to develop and deliver a licensed carbon capture solution for commercial validation at KEZO’s waste-to-energy plant in Hinwil, Switzerland. The…
Chiyoda Corp. (Tokyo) has developed a new foundational technology for producing useful chemicals — including human type II collagen — using plant-based feedstocks in a facility called the Plant Bio-Foundry, as part of the New Energy and Industrial Technology Development…
In the Ziegler-Natta polymerization process, precise temperature measurement is critical to prevent runaway reactions and ensure operator safety. A major risk arises if a thermowell leaks, potentially exposing personnel to hazardous materials during maintenance. Endress+Hauser’s iTHERM ModuLine TM131 with Dual…