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Study finds ethanol blends reduce GDI tailpipe PM

Green Car Congress

The study was conducted by the University of California Riverside and the University of Wisconsin, Madison and commissioned by the Urban Air Initiative. The fact that simply adding more ethanol to gasoline can reduce emissions and improve public health is a story that every driver needs to hear. Jiacheng Yang, Patrick Roth, Thomas D.

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

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It showed that while electric vehicles provide the greatest impact in reducing greenhouse gas emissions for most of the country, especially on both coasts and in the south, significant parts of the Midwest had the opposite result, with lightweight gasoline-powered vehicles achieving a greater reduction. Di Wu, Fengdi Guo, Frank R. 9b00648.

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UW Madison, ExxonMobil researchers convert alcohols to diesel-range ethers and olefins

Green Car Congress

Researchers from the University of Wisconsin Madison and ExxonMobil Research and Engineering have devised a two-stage process by which an alcohol such as ethanol or 1-butanol can be converted with high yields into distillate-range ethers and olefins by combining Guerbet coupling (the coupling of two alcohol molecules) and intermolecular dehydration.

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