Chemical Engineering
Archroma completes acquisition of Huntsman’s Textile Effects business
Archroma (Basel, Switzerland) announced the closing of the acquisition of the Textile Effects business from Huntsman Corp. (The Woodlands, Tex.) When the Huntsman Textile Effects acquisition was first announced in August 2022, Archroma Group Chief Executive Officer (CEO) Heike van…
Bechtel to conduct engineering study for battery anode production
Bechtel (Reston, Va.) was awarded a contract by Sicona Battery Technologies to perform an engineering study for a U.S. manufacturing plant that will produce the cutting-edge battery anode components needed for electric vehicles. "Bechtel will help Sicona deliver a long-lasting…
Driving change through funding
The U.S. Inflation Reduction Act of 2022 (IRA), which was passed into law last August, directs federal funding to a variety of sectors in the forms of grants, loans and tax incentives for corporations, and to a lesser extent to…
Battery electrode binder allows easier recycling
Recovering valuable metals, such as cobalt and nickel, from used lithium-ion batteries is emerging as a key capability because of anticipated high battery demand and material shortages. Researchers at Lawrence Berkeley National Laboratory (Berkeley, Calif.; www.lbl.gov) have developed a technology…
Business News: March 2023
Plant Watch Arlanxeo starts up new polybutadiene production line in Brazil February 14, 2023 — Arlanxeo B.V. (Maastricht, the Netherlands; www.arlanxeo.com) opened a new polybutadiene production line in Brazil. The new production line supplements Arlanxeo’s existing production capacity in Brazil…
Head to Toe Technology: Advances in Wearables
From headsets to gloves to fabric sensors, technologies that can be worn on the body are providing many new benefits for plant workers Apace with innovations in all “smart” technologies, wearable devices for industrial personnel are rapidly evolving to incorporate…
Facts At Your Fingertips: Fractional Solvent-Free Melt Crystallization
Fractional crystallization is a stage-wise separation technique that relies upon the liquid-solid phase change and enables the purification of multi-component mixtures, as long as none of the constituents can act as a solvent to the others. Thanks to the level…
Pilot-Scale Distillation Process Design
The inherent characteristics, requirements and special concerns of pilot- and laboratory-scale distillation columns differ from those of commercial-scale equipment. The scale-related differences of distillation assemblies are presented here Distillation processes at any scale share many of the same theoretical and…
Boiler Water Essentials: Water Is Water (Not)
When it comes to water used in boilers, it is important to remove potentially problematic impurities. This offers a potentially huge return on investment, even with the prevention of just one major upset, let alone recurring failures Several decades ago,…
Precoat Filter Demineralizers in Steam Loops
By minimizing, or even eliminating, the need for blowdowns in steam systems, precoat filter demineralizer systems can greatly contribute to water-conservation efforts Steam is essential in any chemical process plant, primarily for generating heat and power. Power generation (the largest…