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New Advance in Biofuel Production

By Guest PostJune 2, 2013Environmentacid catalyst, advanced biofuels, alternative to gasoline, atmosphere, bioenergy, biofuel production, blake simmons, burning, carbon dioxide, cellulosic biomass, crystals, diesel, enzymes, fermentable sugars, fossil fuels, hanbin liu noppadon, hydrolyzing biomass polysaccharides, imidazolium chloride, ionic liquid, jbei, jet fuels, liquid fuels, manali sawant, new advance, ning sun, recycle, vitalie stavila

Joint BioEnergy Institute Researchers Develop Enzyme-free Ionic Liquid Pre-treatment

Advanced biofuels – liquid fuels synthesized from the sugars in cellulosic biomass – offer a clean, green and renewable alternative to gasoline, diesel and jet fuels. Bringing the costs of producing these advanced biofuels down to competitive levels with petrofuels, however, is a major challenge. Researchers at the U.S. Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI), a bioenergy research center led by Berkeley Lab, have taken another step towards meeting this challenge with the development of a new technique for pre-treating cellulosic biomass with ionic liquids – salts that are liquids rather than crystals at room temperature. This new technique requires none of the expensive enzymes used in previous ionic liquid pretreatments, and makes it easier to recover fuel sugars and recycle the ionic liquid. (more…)

Scientists Explore Changing Arctic Ocean

By Guest PostAugust 25, 2012EnvironmentArctic, arctic ecosystem, arctic ocean, atmosphere, burning, calcification rate, calcium carbonate, canada basin, carbon dioxide, CO2, corals, crabs, cutter healy, Environment, florida keys, food chain, fossil fuel, gulf of mexico, jonathan wynn, kim yates, lisa robbins, marcia mcnutt, marine, north pole, ocean acidification, ocean acidity, oysters, plankton, resources, robert byrne, shell, shrimp, skeleton, study, terrestrial organism, us coast guard, virgin islands

Scientists are setting sail on August 25 to study ocean acidification in the Arctic and what this means for the future survival of marine and terrestrial organisms.

The Arctic Ocean is one of the most vulnerable places on the planet for acidification, yet it is the least-explored ocean. Acidification can disturb the balance of marine life in the world’s oceans, and consequently affect humans and animals that rely on those food resources.

Ocean acidification is particularly harmful to organisms such as corals, oysters, crabs, shrimp and plankton, as well as those up and down the food chain. Higher acidity decreases an organism’s calcification rate, meaning they lose their ability to build shells or skeletons. (more…)

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New Advance in Biofuel Production

Scientists Explore Changing Arctic Ocean