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Pilot planned for electrochemical extraction of REEs and other critical metals

Construction is planned for a pilot plant that will demonstrate a modular electrochemical technology for extracting rare-earth elements (REEs) and nickel from industrial wastes, such as coal ash. The startup Blueshift (Boston, Mass.; www.buildblueshift.com) recently announced venture capital funds that…

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SAFs from multiple feedstocks at lower cost

A pilot project completed at the end of last year demonstrated the ability of a technology to convert a range of feedstocks into sustainable aviation fuel (SAF) at lower cost than current ethanol-to-jet (ETJ) processes. Universal Fuel Technologies (UniFuel; Los…

World’s first floating ammonia-to-hydrogen cracker developed by Wärtsilä and Höegh Evi

Wärtsilä Gas Solutions, part of technology group Wärtsilä, and Höegh Evi, a global leader in marine energy infrastructure, have successfully completed development of the world’s first floating ammonia-to-hydrogen cracker. This breakthrough technology enables floating import terminals to produce hydrogen at…

Novel lipid nanoparticle production system capable of small-batch and mass production

Shin-Etsu Chemical Co. (Tokyo) and Hokkaido University (Sapporo, Hokkaido, Japan) have developed a new system for the production of lipid nanoparticles (LNPs) that incorporates a microfluidic device (devices with small channels ranging from a few micrometers to several hundred micrometers…

Synthetic diamond manufacturer Element Six and Bosch form quantum sensing JV

Element Six (Oxford, U.K.) and Bosch GmbH (Gerlingen, Germany) are establishing a joint venture (JV), to be known as Bosch Quantum Sensing. The joint venture will be based on Bosch's in-house start-up of the same name, which Bosch set up…

The complete guide to evaluating Continuous Emission Monitoring Systems (CEMS)

A reference guide full of insights and experiences to assist you in evaluating all the major considerations that should be reviewed when selecting and purchasing a CEMS solution. When evaluating a CEMS solutions, your tendency might be to focus on…

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A world-first process for recycling aluminum-smelter waste to be piloted in Tasmania

Aluminum smelting operations require molten cryolite, also commonly called bath, to serve as the electrolyte and dissolve alumina. A typical smelter produces excess bath over time, and there are few markets for reuse or recycle of this material, especially as…

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Enzyme engineering breaks out of the cell

A new approach to enzyme engineering has overcome many of the operating challenges associated with large-scale bio-based manufacturing processes by designing enzymes that can thrive outside living cells, eliminating complexity and improving reaction yields. eXoZymes’ (Monrovia, Calif.; www.exozymes.com) cell-free enzyme…

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Nanofibers dramatically increase catalytic activity for ultra-low-iridium electrolysis

Decreasing the dependence on expensive platinum-group metals like iridium is vital for the expansion of “green” hydrogen production via proton-exchange membrane (PEM) water electrolysis. Efforts to develop lower-iridium catalytic components for electrolysis have typically focused on mixing iridium into a…

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Substituting cobalt in high-strength alloys

A team of scientists at Pacific Northwest National Laboratory (PNNL; Richland, Wash.; www.pnnl.gov) recently unveiled a modified version of the “superalloy” Inconel 617, in which cobalt — a component of the alloy that is also a critical material with significant…