Chemical Engineering
Falling Films in Vessel CIP Applications
Applying an understanding of flow regimes and turbulence to clean-in-place (CIP) processes can optimize CIP cleaning efficiency, reducing water, solvent, energy and chemical use, while maintaining cGMP cleaning performance For vessels and bioreactors in bioprocessing applications, designing clean-in-place (CIP) cycles…
Microwave irradiation and ion exchange lower cost of battery upcycling
Approaches for recycling cathode active materials from used lithium-ion batteries generally face a tradeoff wherein recovering materials with the widest range of possibilities for re-use, such as pyrometallurgical methods, generally require high energy and long process times, while direct-recycling approaches…
Autonomous chemistry system identifies high-performing and tunable catalysts
Researchers at North Carolina State University (NCSU; Raleigh; www.ncsu.edu) and the University of North Carolina (Chapel Hill; www.unc.edu), with the support of Eastman Chemical Co. (www.eastman.com), have developed a closed-loop autonomous catalysis platform for identifying high-performing catalyst formulations and for…
Taming reactive radicals to streamline C-glycoside drug synthesis
Many widely used pharmaceuticals depend on a carbohydrate class known as C-glycosides, which are metabolically stable and acid-resistant. Although they can be made from common sugars like dextrose, C-glycosides have proven difficult to synthesize due to the preponderance of hydroxyl…
Air Liquide to invest $150 million in industrial gas facility in Idaho for semiconductor manufacturing
Air Liquide S.A. (Paris, France) announced today an investment of over $150 million to build, own and operate a new industrial gas production facility in Idaho to support the site expansion of a global leader in semiconductor memory chips. Building…
JordProxa named technology and equipment partner for Lilac Solutions’ Great Salt Lake lithium carbonate facility
JordProxa (St. Leonards, New South Wales, Australia) has been announced as the technology and equipment partner for Lilac Solutions (Oakland, California), a leading provider of direct lithium extraction (DLE) technology, for the lithium downstream conversion process at its Phase 1 commercial lithium carbonate…
Johnson Matthey completes acquisition of SCR catalyst maker Cormetech
Johnson Matthey Plc (JM; London) has announced the completion of its acquisition of CORMETECH Inc. (Durham, N.C.), following the satisfaction of customary closing conditions including all regulatory approvals. The acquisition marks an important milestone in JM's wider strategy to create…
Toyo wins contract to build TMAH production plant in South Korea
Toyo Engineering Korea Ltd., a subsidiary of Toyo Engineering Corp. (Chiba, Japan), has been awarded a contract by HANTOK CHEMICALS CO., LTD. (HANTOK) for the construction of a Tetramethylammonium Hydroxide (TMAH) production plant in South Korea. HANTOK is a 50:50 joint…
Rio Tinto signs bio-pellet offtake agreement for Gladstone alumina refineries
Rio Tinto (London, U.K.) has signed a five-year offtake agreement with Australian bioenergy company SuperChar Ltd. (SCL; Sydney, Australia) for the supply of locally produced bio-pellets for use at its alumina refineries in Gladstone, with deliveries targeted to commence in 2028. The agreement…
SABIC and Rongsheng Petrochemical agreement to develop Jintang New Materials project
Saudi Basic Industries Corp. (SABIC; Riyadh, Saudi Arabia) announced the signing of a Project Development Agreement (PDA) with Rongsheng Petrochemical Co., Ltd. (Hangzhou, China) and its wholly owned subsidiary Rongsheng New Materials (Zhoushan) Co., Ltd. to jointly advance the development of the Jintang…