Chemical Engineering
CF Industries completes acquisition of Waggaman ammonia production facility
CF Industries Holdings, Inc. (Deerfield, Ill.) announced that it has closed its acquisition of Incitec Pivot Limited’s (IPL) ammonia production complex located in Waggaman, Louisiana. Under the terms of the agreement, CF Industries purchased the Waggaman ammonia plant and related…
Toyo awarded contract for acetylene black project in Thailand
Toyo Engineering Corp. (Tokyo) has been awarded engineering and procurement contract for an acetylene black project by Denka SCGC Advanced Materials Co., Ltd., a joint venture company of Denka Company Ltd. and SCG Chemicals plc (SCGC; Bangkok, Thailand). Acetylene Black…
Eastman completes sale of Texas City assets to Ineos
Eastman Chemical Co. (Kingsport, Tenn.) announced that it has completed the previously reported sale of its Texas City Operations to INEOS Acetyls. Texas City Operations was previously part of Eastman’s Chemical Intermediates segment. Eastman has retained ownership of its plasticizer…
How can chemicals industry R&D leaders address disruption and keep innovating?
Although almost everyone in the chemicals industry considers research and development (R&D) to be the primary engine of innovation and growth, R&D investment has been stuck at about 2.5% of revenue for the last 15 years. If that sounds like…
Focus on Heat Pumps
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Making a proton-conducting membrane from waste feathers
Researchers at Eidgenössische Technische Hochschule Zürich (ETH Zurich; Switzerland; www.ethz.ch) and Nanyang Technological University Singapore (NTU; www.ntu.edu.sg) developed a process to utilize industrial chicken feathers for making proton-conductive membranes that can be used in fuel cells, protonic transistors and water-splitting…
Upcycling waste ammonia from beef farming
A new ammonia-recovery plant has begun steady-state operation to demonstrate a patented process to upcycle the ammonia content from cattle manure into stabilized fertilizer ingredients. The Ammonia Recovery System (ARS) was developed by Bion Environmental Technologies, Inc. (Old Bethpage, N.Y.;…
Plasma-based technology for sustainable textile functionalization
A new plasma-based technology is being touted as a more sustainable method for textile finishing, including water-intensive dyeing and coating processes. The Ausora process, developed by Xefco Pty. Ltd. (Eveleigh, Australia; www.xefco.com), in partnership with the Recycling and Clean Energy…
Machine learning approach aids 3D-printed part qualification
Metal components made with laser powder-bed fusion — an important additive manufacturing process — must be qualified for use in critical applications, but the qualification relies on expensive non-destructive evaluation (NDE) techniques. In-process monitoring offers a less expensive alternative, but…
CHEMENTATOR BRIEFS
Leather Tanning Trumpler GmbH & Co. KG (Worms, Germany; www.trumpler.com) and Archroma (Pratteln, Switzerland; www.archroma.com) have developed a new leather-production process that can be used to produce high-performance leather in a more eco-friendly and cost-efficient way. The new process, DyTan,…