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Chemical Engineering

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Breaking New Ground: AI’s Role in Biomanufacturing

Advanced technologies employing artificial intelligence (AI) and deep-learning models can reshape product inspection and quality control in bioprocesses, but users must understand both the capabilities and limitations of such digital platforms for optimal implementation Artificial intelligence (AI) has revolutionized the…

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Piloting a chemical-recycling process for polycarbonate plastics

Covestro AG (Leverkusen, Germany; www.covestro.com) has developed a chemolysis process for recycling polycarbonate back into monomers. In laboratory trials, the process has been shown to recycle waste streams with more than 50% polycarbonate content into monomers, closing the loop to…

Preventing Dust Explosions with Flow Analysis

Dust collection systems are often designed using simple rules of thumb that may not be sufficient for proper operation. Flow analysis can ensure that the systems meet requirements The presence of dust is one of the many potential causes for…

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Unlocking the commercial feasibility of graphene-based water sensors

A new, non-intrusive screening method developed by researchers from the Pritzker School of Molecular Engineering (PME) at the University of Chicago (pme.uchicago.edu), as well as Argonne National Laboratory (Lemont, Ill.; www.anl.gov) and the University of Wisconsin-Milwaukee (www.uwm.edu), shows promise for…

IOCL awards propylene purification contract to Nuberg EPC

Nuberg EPC (New Delhi, India), a global engineering, procurement and construction (EPC) company, has been awarded the PPP contract by Indian Oil Corporation Ltd. (IOCL) for the design, engineering, manufacturing, supply and commissioning of a Propylene Purification Package at IOCL…

Eastman to sell Texas City operations to Ineos for $490 million

Eastman Chemical Co. (Kingsport, Tenn.) announced it has entered into a definitive agreement to sell its Texas City Operations, located in Texas City, Texas, to INEOS Acetyls, a global manufacturer and supplier of acetic acid and related chemicals owned by…

DuPont opens new adhesives plant in China

DuPont (Wilmington, Del.) has officially opened its new adhesives production facility in Zhangjiagang (ZJG), East China. The new facility will produce adhesives to serve customers in the transportation industry, primarily in lightweighting and fast-growing vehicle electrification applications. The facility, with…

Huntsman begins construction on new pilot plant for carbon nanotube materials

Huntsman Corp. (The Woodlands, Tex.) announced construction has commenced on the 30-ton MIRALON carbon nanotube materials plant, originally announced at Huntsman's 2021 Investor Day event. The new plant, which converts methane gas to carbon nanotubes and clean-burning hydrogen, will be…

Saint-Gobain to acquire fiber manufacturer Adfil

Saint-Gobain S.A. (Courbevoie, France)’ announced that it has entered into a definitive agreement to acquire Adfil N.V., a top international player specialized in fibers for concrete reinforcement. Operating globally in the construction industry thanks to a commercial presence in over…

Arkema to expand dimethyl disulfide production capacity in Texas

Arkema SA (Colombes, France) has decided to increase its global production capacity of DMDS (dimethyl disulfide), an additive that is key in the production of renewable fuels, at its Beaumont, Texas site. The development of biofuels, for which demand will…