Rentech, Inc. (Los Angeles, Calif.; www.rentechinc.com) has produced its first run of jet fuel from its Fischer-Tropsch (F-T) product demonstration unit (PDU) in Commerce City, Colo. The plant produces a synthesis gas of hydrogen and carbon monoxide by steam-reforming of…
Conventional cooling systems rely on the properties of gases to cool, but common coolants are either harmful to people or the environment. A different approach is being investigated by researchers at the Dept. of Electrical Engineering, Penn State University (University…
A new metal carbide F-T catalyst has been developed by Oxford Catalysts Limited (Oxford, U.K., www.oxfordcatalysts.com) for making second-generation biofuel in small-scale microchannel reactors. The catalyst was produced using the company’s patented organic matrix combustion method, which makes it possible…
Evonik Industries AG (Essen; www.evonik.com) and SolarWorld AG (Bonn, both Germany; www.solarworld.de) have opened a new solar silicon plant in Rheinfelden (Baden, Germany). As part of the joint venture (JV) Joint Solar Silicon (JSSI), the two companies are using a…
Vogelbusch GmbH (Vienna, Austria; www.vogelbusch.com) has developed a patent-pending distributor system that it claims makes possible the adaption of simulated moving bed (SMB) chromatography for use in the pharmaceutical industry. Prior to this, SMB use has been limited to the…
Ehrfeld Mikrotechnik BTS GmbH (EMB), a subsidiary of Bayer Technology Services GmbH (BTS; Leverkusen, Germany; www.bayertechnology.com), has signed a production-and-marketing agreement with Xytel Inc. (Spartanburg, S.C.; www.xytelcorp.com) to introduce microreactor technology in pilot plants for the oil and gas, chemical…
A process that makes glass by "zapping" the raw materials with a plasma as they fly through the air is being developed by Japanese researchers in a new project led by NEDO (New Energy & Industrial Technology Development Organization; Kawasaki,…
Engineers at MIT (Cambridge, Mass.; www.mit.edu) are developing solar concentrators that have the potential to increase the electrical power output from solar cells by a factor of more than 40. Instead of actually focusing the light, as in systems being…
Optoacoustic gas detection determines gas content via the measurement of acoustic pressure waves that are propagated as a gas is irradiated under an appropriately tuned light. A gaseous-mixture sample passes through a membrane into a measurement cell, which contains an…
The production of hydrogen by water splitting promises to become less expensive through a solar-energy process being developed at Penn State University (University Park, Pa.; www.psu.edu). Like other photoelectrochemical methods, the process splits water into its two components, generating O2…