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Chemical Engineering

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A hydrogen-fired furnace for ceramics

This month, a demonstration experiment will begin on a new firing furnace for ceramics that is being developed by NGK Insulators, Ltd. (NGK; www.ngk.co.jp). The furnace is fired with hydrogen instead of fossil fuels, thereby reducing CO2 emissions. H2-fired combustion…

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Spinning reactor recovers metals from spent Li-ion batteries

Recycling lithium batteries (LIBs) requires extensive use of hydrometallurgy, which requires multiple steps of extraction-stripping processes, each requiring separate reactors and different parameters. Although there have been attempts to devise a single-step, one-pot solution by partitioning the reactor using membranes,…

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Pilot trials for a carbon-capture process that combines VPSA and MOFs

This summer, pilot trials will begin at a Buzzi Unicem S.p.A. (Casale Monferrato, Italy; www.buzziunicem.com) cement plant in Monselice, Italy, which will perform field tests of a new carbon-capture process developed by Nuada, the new tradename of MOF Technologies Ltd.…

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Ligand-based separation method for rare earth elements

Rare-earth elements (REEs) are difficult to separate because of their similar properties, so conventional methods are often costly and generate significant amounts of waste. Researchers at Oak Ridge National Laboratory (ORNL; Oak Ridge, Tenn.; www.ornl.gov) have developed a new technique…

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Business News: June 2023

Plant Watch Trinseo inaugurates new PC dissolution pilot facility in the Netherlands May 15, 2023 — Trinseo LLC (Berwyn, Pa.; www.trinseo.com) inaugurated its polycarbonate (PC) dissolution pilot facility in Terneuzen, the Netherlands. Dissolution recycling is a type of physical recycling…

LyondellBasell’s PP technology selected for new plant in Saudi Arabia

 LyondellBasell Industries N.V. (Rotterdam, the Netherlands) announced that Alujain National Industrial Company (Alujain) has selected polypropylene process technology from LyondellBasell for a new Spherizone process technology line. Alujain owns National Petrochemical Industrial Co. (NatPet), which operates a Spheripol process technology…

LG Chem begins construction of fourth carbon nanotube plant at Daesan Complex

LG Chem (Seoul, South Korea) announced that it has started construction of its fourth carbon nanotube (CNT) plant at its Daesan Complex, 80 kilometers southwest of Seoul. LG Chem’s CNT 4 Plant is slated for operation in 2025 and will…

Honeywell technology selected for SAF production at five BP refineries

Honeywell International Inc. (Charlotte, N.C.) announced that bp plc (London) selected its Ecofining technology to help support the production of sustainable aviation fuel (SAF) at five facilities.    Honeywell UOP Ecofining technology will be installed at bp sites across the globe including the…

PPG announces major upgrade plans for multiple powder-coating plants in the U.S., Mexico and Brazil

PPG (Pittsburgh, Pa.) announced a $44 million investment to upgrade five powder coating manufacturing facilities in the U.S. and Latin America. The projects are part of PPG’s strategic efforts to expand its powder coatings offerings and increase global production to…

Air Products to acquire industrial gas complex in Uzbekistan

Air Products (Lehigh Valley, Pa.) announced it has signed an investment agreement with the Government of the Republic of Uzbekistan and Uzbekneftegaz JSC (UNG) to acquire, own and operate a natural gas-to-syngas processing facility in Qashqadaryo Province, Uzbekistan for US$1…