LG Chem, Ltd. (Seoul, South Korea; edlinks.chemengonline.com/5826-545) has developed a direct oxidation process for making terephthalaldehyde (TPAL; terephthalic aldehyde), a key intermediate for dyestuffs, pharmaceuticals, specialty polymers, and other fine chemicals. Because the conversion requires only one reaction step and…
Lurgi AG (Frankfurt, Germany; edlinks.chemengonline.com/5825-549) is building the world’s largest biodiesel plant for Neckermann-Renewables GmbH (Würzburg, Germany). When the E64-million facility starts up in December at Piesteritz, Germany, it will produce more than 200,000 m.t./yr of biodiesel from rapeseed. The…
Ultrasound Brewery Co. (Naruto, Japan; edlinks.chemengonline.com/5825-535) has developed a process that separates the water from dilute solutions of alcohol to achieve 99.5%, without using conventional evaporation or distillation. The company has tested the process in a pilot plant that produces…
Arkema, Inc. (formerly Atofina Chemicals, Inc.; King of Prussia, Pa.; edlinks.chemengonline.com/5825-536) has commercialized a patented technology, based on nitroxide compounds, which can be used to control free-radical polymerization reactions. Each alkoxyamine of the BlocBuilder technology contains a functional group for…
Total Petrochemicals (Brussels; edlinks.chemengonline.com/5825-531) and UOP LLC (Des Plaines, Ill.; edlinks.chemengonline.com/5825-532) plan to construct at Total Petrochemicals site in Feluy, Belgium, a demonstration plant consisting of a UOP/Hydro methanol-to-olefin (MTO) process integrated with a Total Petrochemicals/UOP Olefin Cracking process (OCP)…
Using lithium metal as the anode of secondary Li-ion batteries would double the energy density of conventional batteries, which use anodes based on carbon. However, Li-based anodes suffer from the problem of dendrite crystal formation during the charge and discharge…
CEVP Ltd. (Newhaven, U.K.; edlinks.chemengonline.com/5825-544) has developed a fabrication tool that grows carbon nanotubes (CNTs) at room temperature by a process developed by the University of Surrey’s Advanced Technology Institute (ATI; U.K.; edlinks.chemengonline.com/5825-545). The NanoGrowth tool is undergoing trials at…
BASF AG (Ludwigshafen, Germany; edlinks.chemengonline.com/5825-546) has developed a biodegradable plastic that contains 45% polylactic acid, a biodegradable polymer made from corn (CE, November 2003, pp. 42, 43). The remaining component is BASF’s biodegradable plastic, Ecoflex, which is derived from petrochemicals.…
This month, the first field tests will be conducted on a pilot plant, developed by WOW Energy, Inc. (Sugar Land, Tex.; edlinks.chemengonline.com/5825-534), to remove mercury, oxides of sulfur (SOx) and nitrogen (NOx), particulates, heavy metals and volatile organic compounds (VOCs)…
WOW Energy (see item above) has also developed a patented process that uses commercial, off-the shelf components to reduce the FG temperature to near ambient, while converting the extracted thermal energy into electricity. The cascading closed-loop cycle (CCLC) does this…