Hardly a day goes by that there is not some story in the daily press related to climate change. This was especially true last month, due to the United Nations Conference on Climate Change taking place in Nairobi, Kenya (November…
For the first time, polyols derived only from castor oil can be used to produce tough coatings, flexible adhesives, soft sealants and elastomers. The Polycin GR Series is the latest polyol line from Vertellus Performance Materials Inc. (Indianapolis, Ind.; edlinks.chemengonline.com/6519-543).…
Mascoma Corp. (Cambridge, Mass.; edlinks.chemengonline.com/6519-547) has raised $30 million in its second round of Venture funding — led by General Catalyst Partners (Cambridge, Mass.) — to further develop a new way to make bioethanol from cellulose. Mascoma aims to reduce…
American Municipal Power-Ohio (AMP-Ohio; Columbus) plans to use the emissions-control technology of Powerspan Corp. (Portsmouth, N.H.; edlinks.chemengonline.com/6519-550) on the proposed AMO Generating Station Project. The project — a 1,000 MW pulverized-coal power plant — is under development near the Ohio…
BASF AG (Ludwigshafen, Germany; edlinks.chemengonline.com/6519-551) has commercialized specialty amino-acid salt formulations that are specially designed for the purification of highly aggressive gas streams at petroleum refineries. PuraTreat R formulations can be used to remove hydrogen sulfide and — if necessary…
At Glasstec 2006 (Düsseldorf, Germany; October 24–28), the Fraunhofer Institute for Silicate Research (ISC; Würzburg, Germany; edlinks.chemengonline.com/6519-553) unveiled a prototype for a new vacuum-insulated window that promises to save energy. The window — consisting of two glass panes separated by…
When in 1997 a United Nations’ conference at Kyoto, Japan, called into being the Framework Convention on Climate Change (UNFCCC), it seemed that greenhouse-gas emissions regulations were just around the corner. Not so fast, was the world’s answer.…
Portable and fixed detectors for toxic and flammable gases are offering more choice and better value for the money, say experts, thanks to technology developments and strong market competition. In Europe, competition triggered by consolidation in the last…
A promising method for producing hydrogen involves the gasification of biomass with steam. To enhance the concentration of Hâ‚‚ in the ensuing mixture of combustible gases, a carbon dioxide sorbent can be used in situ; calcium oxide is commonly…
Over the last three years, DuPont (Wilmington, Del.; edlinks.chemengonline.com/6518-552) has been developing technology to break down the complex sugar matrix of corn stover as a means for making ethanol from cellulose in high yield. Although there is more research to…