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Study Finds Strong Synergy Between Spark Ignition Engine Downsizing and Low-to-Moderate Alcohol Blend Fuels

Green Car Congress

A study by engineers from Mahle Powertrain Ltd and BP found strong synergy between spark ignition (SI) engine downsizing and fuel containing low-to-moderate amounts of alcohol, including ethanol and butanol. The team presented a paper on their work at the recent SAE 2009 World Congress in Detroit. O 2 (% wt). Cairns et al.

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Study quantifies impact of fuel composition on PM emissions from gasoline direct injection engines

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A recent open access study published in Nature’s Scientific Reports (Zhang & Cao, 2015) found that only 25 out of 190 cities in China could meet the National Ambient Air Quality Standards of China; the population-weighted mean of PM 2.5 2015.11.019 Storey, J., Szybist, J., Fuels Lubr. 7(2):571-579 doi: 10.4271/2014-01-1606.

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Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

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The process is certified by SGS Germany according to the ISCC Plus system, based on standard ISCC EU methodology for calculation of GHG emission in the product lifecycle. In the same year, national standards for M85 and M100 were also promulgated. Most recently, methanol-fueled prototypes are being tested in 3 provinces of China.

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Study of Vapor Pressures of Gasoline-Alcohol Blends Finds That Dual-Alcohol Blends Can Result in RVPs Identical to That of Gasoline

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RVPs (predicted DVPE) of single- and dual-alcohol blends in gasoline with different relative proportions of ethanol and 1-butanol. Gasoline standards in the US and globally. Nielsen (2010) Vapor Pressures of Alcohol-Gasoline Blends. Guide to Federal and State Summer RVP Standards for Conventional Gas Only (US EPA).

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Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

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The Model T and Model A Fords were later designed to operate on either alcohol or gasoline or a blend of alcohol and gasoline. During the early 1900s, a distillery was a standard piece of farm equipment. These distilleries made 192-proof alcohol for human consumption, lantern fuel and transportation fuel.