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Recovering lithium with thermal-swing liquid-liquid deionization

Much of the planet’s lithium is contained in brine, but the concentration is often quite low, making it difficult to efficiently extract lithium — typical extraction technologies may only demonstrate 30–60% yield. Adionics (Les Ulis, France; www.adionics.com) has developed a…

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Membrane-free water electrolysis

Researchers at KTH Royal Institute of Technology (Stockholm, Sweden; www.kth.se) have developed a way to decouple the production of hydrogen and oxygen in water electrolysis, thereby reducing the explosion potential of mixing the two gases. The method, described in a…

Focus on Valves

Ensure plant safety with this aseptic valve technology This company now equips the aseptic double-seat valves of the Aseptomag range with lockout-tagout (LoTo) devices. LoTo devices are mechanical locking systems that isolate machinery from potentially hazardous energy sources prior to…

Technip Energies and LanzaTech selected by DOE for potential investment in decarbonized ethylene technology

Technip Energies (Paris) and LanzaTech Global, Inc. (Skokie, Ill.) were selected by the U.S. Department of Energy (DOE) Office of Clean Energy Demonstrations to begin award negotiations for up to $200 million in Bipartisan Infrastructure Law and Inflation Reduction Act…

Ecolab opens wastewater-treatment plant at Shell Jurong Island in Singapore

Nalco Water, the Ecolab, Inc. (St. Paul, Minn.) water-management brand, announced the opening of a wastewater treatment plant in Shell Jurong Island, Singapore. Commencing operations earlier this year, this facility is designed to handle variable bio-treater wastewater. The plant utilizes…

Repsol acquires stake in three Bunge Iberica production facilities

Repsol S.A. (Madrid, Spain) and Bunge (St. Louis, Mo.) have agreed to partner in the development of new opportunities to help meet the growing demand for lower carbon intensity feedstocks for the production of renewable fuels. This alliance, the first…

3M invests in hydrogen electrolyzer manufacturer EVOLOH

3M (St. Paul, Minn.) has invested in EVOLOH, a cleantech company that is working to scale up manufacturing of its electrolyzers to make green hydrogen affordable and efficient. Electrolyzers work by using electricity to separate the atoms in water. The…

Henkel and Kraton enter supply agreement for lower-carbon adhesive formulations

Henkel AG (Düsseldorf, Germany) and Kraton Corp. (Houston) announced a multi-year supply partnership. In this agreement, Kraton will supply Henkel Adhesive Technologies with high-performance, biobased tackifiers and its patented REvolution rosin ester technology to enable carbon emission reductions in a…

ITM Power and Sumitomo complete installation of first-of-a-kind electrolyzer demonstration in Japan

ITM Power (Sheffield, U.K.) and Sumitomo Corp. (Tokyo) have announced the delivery and installation of a NEPTUNE electrolyzer at Tokyo Gas Co Ltd’s Yokohama Techno Station. This unit marks the first deployment of a megawatt-class PEM electrolyzer made overseas and…

TotalEnergies and Sinopec join forces to produce sustainable jet fuel at a Sinopec refinery

TotalEnergies SE (Paris) and China Petroleum and Chemical Corp. (Sinopec; Beijing, China) have signed a Heads of Agreement (HoA) to jointly develop a Sustainable Aviation Fuel (SAF) production unit at a SINOPEC's refinery in China. The planned unit, jointly owned…