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Chemical Engineering

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Proactive Industrial Hose Maintenance

Proper hose maintenance can prevent failures, increase profitability and improve safety Deciding when to change industrial hoses is a common challenge facing plant managers and engineers — and it is a challenging decision for good reason. If plant managers wait…

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A new electrolyzer system makes propane from CO2

Electrolyzers are typically associated with the production of “green” hydrogen from water and renewable electricity, but a new device borrows from traditional electrolyzer principles to convert CO2 into propane.  A team of researchers from the Electrochemical Energy Materials and Devices…

Facts At Your Fingertips: Bolted Flange Joint Assemblies

Flange-bolted joints enable connections of singular segments of pipes into more complex sections, as well as joining measuring and process devices, such as flowmeters, pumps, fans and pressure vessels. These joints are potential sources of leakage, which can introduce safety…

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Scaled up facility under construction for single-step, CO2-to-fuels process

Construction is underway by AIR Co. (Brooklyn, N.Y.; www.aircompany.com) for a commercial demonstration plant capable of converting captured carbon dioxide into fuel-grade paraffins, as well as ethanol and methanol, in a single step. The facility will be a larger version…

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…