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Conversion of glucose to 5-HMF over solid acid catalyst

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Researchers at the South China University of Technology report on the use of a Zr(H 2 PO 4 ) 2 solid acid catalyst in an isobutanol-water (1.6:1/V:V) Researchers at the South China University of Technology report on the use of a Zr(H 2 PO 4 ) 2 solid acid catalyst in an isobutanol-water (1.6:1/V:V) —Zhuang et al. Zhuang et al.

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Researchers from MIT and Sun Catalytix develop an artificial leaf for solar water splitting to produce hydrogen and oxygen

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Researchers led by MIT professor Daniel Nocera have produced an “artificial leaf”—a solar water-splitting cell producing hydrogen and oxygen that operates in near-neutral pH conditions, both with and without connecting wires. aligned with the low-cost systems engineering and. Earlier post.). —Reece et al.

MIT 278
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Scientists recommend fundamental research into separations technology to support large-scale thermochemical production of biofuels

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The report, “ Developing New Paradigms for Biofuel Separations to Enable an Alternative Fuels Future ”, was released recently and is intended to serve as a research roadmap that will help address the current issues associated with the thermochemical conversion of biomass. The conversion unit. Biomass conversion unit.

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Perspective: Drive Star Conversion Program Could Cut US Oil Use in Half by 2020

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And it will cost much less than you think. Even on land, getting oil from tar sands depletes water and other resources and doubles oil’s carbon footprint. Cash for Conversions” will start by fixing many of our 100 million trucks, vans, and buses. When they’re mass-produced, conversions will cost under $10-$15,000.

Oil 252
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Study shows bamboo ethanol in China technically and economically feasible, cost-competitive with gasoline

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China bioethanol pump price for five enzyme loading scenarios in ( a ) 2011 with a 16¢ per liter (60.6¢ In 2011, China contributed 29% of world carbon dioxide emissions and therefore the country has a significant potential to influence the present and future global energy situation. Click to enlarge. —Littlewood et al.

Gasoline 351
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DOE FCTO selects 11 fuel cell incubator projects for up to $10M in awards; exploring alkaline exchange membrane FCs

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An NREL report summarizing the 2011 Alkaline Membrane Fuel Cell Workshop noted that: In comparison with PEMFCs, AMFCs offer the advantage of avoiding Pt or Pt group metal (PGM) electrocatalysts, one of the primary limitations in the commercial deployment of fuel cells. … An alternative is the alkaline environment of the AEMFC. 2011.04.043.

Fuel 150
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Researchers demonstrate integrated process for the production of high-octane renewable gasoline from biomass sugars

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The process was able to convert aqueous carbohydrate streams derived from maple wood (produced using both hot water and acid hydrolysis) into gasoline-range products with carbon yields of up to 57% and an estimated octane number of 96.5. The team observed no significant catalyst deactivation, indicating that the catalysts are very stable.

Gasoline 257