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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…)

Biofuels Blend Right In

By Guest PostFebruary 3, 2013Environmentadvanced biofuels industry, atmosphere warming carbon, balance, benchmark, berkeley lab, biofuel feedstocks, biofuels, blake simmons, cellulosic biomass, complex polysaccharides, corn stover, cost competitive, diesel, energy characteristics, energy densification, eucalyptus, feedstock varieties, fermentable sugars, flavor characteristics, fossil fuels, gasoline, global temperatures, grape varietals, green chemistry, ionic liquid, jbei, jet fuel, jian shi, joint bioenergy institute, lignin, lignocellulosic biomass, lignocellulosic biorefineries, lodgepole pine, methylimidazolium acetate, microbial fermentation, mixture, neal yancey, pellets, pre treatment, recalcitrant material, seema singh, substitute, switchgrass, Technology, transportation fuel, united states, vicki thompson, vitalie stavila, volatile organic solvents, wine, winemakers

Researchers Show Ionic Liquids Effective for Pre-Treating Mixed Blends of Biofuel Feedstocks

Winemakers have long known that blending different grape varietals can favorably balance the flavor characteristics of the wine they produce. In the future, makers of advanced biofuels might use a similar strategy, blending different feedstock varieties to balance the energy characteristics of the transportation fuel they produce.

A collaborative study by researchers with the U.S. Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI), a bioenergy research center led by Berkeley Lab, and the Idaho National Laboratory (INL) has shown that an ionic liquid proven to be effective for pre-treating individual biofuel feedstocks is also effective at pre-treating multiple different feedstocks that have been mixed and densified into a blend. (more…)

E. Coli Bacteria Engineered to Eat Switchgrass and Make Transportation Fuels

By Guest PostDecember 4, 2011Environment, Scienceagricultural waste, anthe george, bacteria, berkeley lab, biofuel production, biofuels, blake simmons, bradley holmes, cellulolytic, cellulose, chemistry, christopher voigt, danielle tullman ercek, diesel, e coli, enzyme, eric steen, gasoline, green, gregory bokinsky, hemicellulolytic, hemicelluloses, ionic liquid, jay keasling, jbei, jeffrey dietrich, jet fuels, joint bioenergy institute, lignin, lignocellulosic biomass, lignocellulosic feedstocks, microbes, milestone, molten salt, pamela peralta yahya, renewable alternative, strains of escherichia coli bacteria, sugars, switchgrass biomass, synthesize, taek soon lee, woody material

*Joint BioEnergy Institute (JBEI) Researchers Reach Milestone on the Road to Biofuels*

A milestone has been reached on the road to developing advanced biofuels that can replace gasoline, diesel and jet fuels with a domestically-produced clean, green, renewable alternative.

Researchers with the U.S. Department of Energy (DOE)’s Joint BioEnergy Institute (JBEI) have engineered the first strains of Escherichia coli bacteria that can digest switchgrass biomass and synthesize its sugars into all three of those transportation fuels. What’s more, the microbes are able to do this without any help from enzyme additives. (more…)

Tag Archives: ionic liquid

New Advance in Biofuel Production

Biofuels Blend Right In

E. Coli Bacteria Engineered to Eat Switchgrass and Make Transportation Fuels