At the Hannover Messe 2010, Alumina do Norte do Brasil S.A. (Alunorte; Barcarena, Brazil; www.alunorte.net) and Outotec Oyj (Espoo, Finland; www.outotec.com) received the X Prize (special recognition) for energy efficiency in alumina production. The award, part of the German Energy Agencys…
An new olefins process A 40,000-m.t./yr demonstration plant for a new process that produces olefins by catalytic cracking of paraffins-rich naphtha will be started up in October by SK energy (Seoul, South Korea; www.skenergy.com) at Ulsan, South Korea. Developed jointly…
By genetically modifying E. coli — introducing four enzymatic genes from bacteria of the Clostridium family — Mitsui Chemicals Corp. (Mitsui, Tokyo, www.mitsuichem.com) has increased the selectivity for fermenting glucose into isopropyl alcohol (IPA) from 40% to up to 70%.…
A low-cost method for fabricating microfluidic diagnostics devices using cotton, paper, or other multifilament threads has been developed by a team from Monash University (Melbourne, Australia; www.eng.monash.edu.au). The devices can be used to provide qualitative and, at least, semi-quantitative analyses…
A low-cost method for fabricating microfluidic diagnostics devices using cotton, paper, or other multifilament threads has been developed by a team from Monash University (Melbourne, Australia; www.eng.monash.edu.au). The devices can be used to provide qualitative and, at least, semi-quantitative analyses…
A new Cl2 process Oxygen-depolarized cathodes (ODCs) will be used for the first time to produce chlorine on an industrial scale in a 20,000 metric ton per year (m.t./yr) electrolyzer at the Krefeld-Uerdingen chemical park in Germany. The plant…
In late March, the world’s first demonstration plant for converting sugars directly into gasoline started up at the Madison, Wisc., facilities of Virent Energy Systems, Inc. (www.virent.com). The demonstration plant — part of a joint R&D collaboration of Virent and…
Honeywells UOP LLC (Des Plaines, Ill.; www.uop.com) has developed a process that makes a renewable, “drop-in” jet fuel from sustainable oils, including camelina, tallow, jatropha or algae. Similar to the the UOP/Eni Ecofining process for making Green Diesel fuel (CE,…
Efforts to make a completely sustainable route to polymers based on vinyl acetate monomer (VAM) are progressing at Wacker Chemie AG (Munich, Germany; www.wacker.com). VAM — a precursor for polyvinyl acetate and ethylene-vinyl-acetate copolymers used for making dispersible polymer powders…
Co-processing of biomass-derived feed with petroleum feed for the production of diesel fuel is a tricky business, given that the former (unlike petroleum) contains oxygen. The oxygenates can be removed by hydrotreating, which converts the biofeed to normal paraffins, but…