In The News
Air Products technology supplies gases for glass factory in Czech Republic
Air Products (Lehigh Valley, Pa.; www.airproducts.com) has recently installed an air separation unit (ASU) for AGC Glass Europe, the world’s largest producer of flat glass. The state-of-the-art cryogenic Prism ON300 plant, now successfully operating at AGC’s Teplice factory in the…
BASF evaluates natural gas-based investment in the U.S.
BASF SE (Ludwigshafen, Germany; www.basf.com) is evaluating an investment in a world-scale methane-to-propylene complex on the U.S. Gulf Coast. The on-purpose production of propylene to supply the company’s North American operations would allow BASF to take advantage of low gas…
First in-situ refractive-index sensor for bioreactor monitoring
Process monitoring in biotechnology processes is critical to maximizing product yield and optimizing nutrient consumption. Startup company Stratophase Ltd. (Romsey, U.K.; www.stratophase.com) is now offering the first realtime, in-situ micro-optical sensor for monitoring and control of bioprocesses involving both microbes…
A new class of polymers that utilize CO2
A new plastic made from CO2 and butadiene has been synthesized by Kyoko Nozaki and her research group at the University of Tokyo (Tokyo, Japan; www.chembio.t.u-tokyo.ac.jp/labs/nozaki). Although butadiene is already produced on a large scale for making synthetic rubber, it…
Biomass torrefaction plant undergoing expansion
A biomass torrefaction plant run by New Biomass Energy LLC (NBE; Quitman, Miss.; www.newbiomass.com) is currently undergoing an expansion that will increase its annual production capacity to 250,000 tons of torrefied wood product. The company expects the expansion to be…
A copper catalyst with promise for utilizing CO2 in organic synthesis
Scientists from the A*STAR (Agency for Science, Technology and Research) Institute for Chemical and Engineering Sciences (Singapore; www.a-star.edu.sg) have shown that a copper catalyst can incorporate CO2 into organic molecules under mild conditions, opening the way to an inexpensive, nontoxic…
Renewable surfactant can replace solvents for cleaning
A nonionic surfactant that is derived from renewable chemicals can outperform common solvents in a range of applications, including industrial cleaning, adhesive removal, degreasing, paint and coating removal, and others. The molecule (N,N-dimethyl-9-decenamide), marketed as Steposol MET-10U, is the first…
Demonstration of a new CO2-methanation process
The first phase of a study on the feasibility of producing methane from CO2 has been completed by Hitachi Zosen Corp. (Tokyo; www.hitachizosen.co.jp) and Daiki Ataka Engineering Co. (Daiki Ataka) a subsidy of Hitachi Zosen, in collaboration with PTT Exploring…
The launch of a new bioethylene-production process
Last month, a new bioethanol-dehydration process was introduced by its developers Axens (www.axens.net), IFP Energies Nouvelles (IFPEN; both Rueil-Malmaison, France; www.ifpen.fr) and Total Refining & Chemicals (Brussels, Belgium; www.totalrefiningchemicals.com). Tradenamed Atol, the process is said to be the most profitable…
Covered lagoons treat wastewater and make biogas, too
The world’s first installation of the so-called Cohral technology — deploying a covered lagoon for anaerobic wastewater treatment — was completed last March at Oakey Abattoir Pty Ltd. in the farming region of Darling Downs, in southern Queensland, Australia. The…