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ExxonMobil Research files patent application on methods for expanding HCCI and other advanced combustion modes load range with fuel-alcohol blends

Green Car Congress

ExxonMobil Research and Engineering Company has filed a US patent application (# 20100326387 , published 30 December 2010) on methods using a wide range of fuel-alcohol blends to expand the operating envelope of engines operating in advanced combustion modes. fuels often do not auto-ignite at low loads.

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DOE to award up to $4.5M to increase acceptance and deployment of alt fuel vehicles

Green Car Congress

The alternative fuel types to be addressed under this FOA are specified by the Energy Policy Act of 1992 and are: Methanol, ethanol, and other alcohols. Blends of 85% or more of alcohol with gasoline. Natural gas and liquid fuels domestically produced from natural gas. Liquefied petroleum gas (propane).

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DOE Co-Optima report identifies top ten bio-blendstocks for efficiency in boosted SI engines

Green Car Congress

This work will help the research community better understand the efficiencies that biofuels bring to the table, and identifies the biofuels that enable more efficient engine design and operation. The blendstocks all have the potential to reduce life-cycle greenhouse gas emissions by at least 60 percent.

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Co-Optima releases capstone report on first 4 years of work

Green Car Congress

Of these 10 blendstocks, six were assessed to have the fewest significant practical barriers to adoption which include alcohols and an olefine (alkene): di-isobutylene, ethanol, a fusel alcohol blend, isobutanol, n-propanol, and isopropanol. What Will Work in the Real World? —Co-Optima capstone report.

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DOE Co-Optima researchers identify 6 high-potential blendstocks

Green Car Congress

While fuel economy ratings of today’s cars significantly outstrip those of just a decade ago, cost-effective efficiency improvements remain limited by existing engine designs and fuel formulas. —NREL Vehicle Technologies Program Manager John Farrell.

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

Green Car Congress

The Model T Ford, which debuted in 1908, was originally designed to operate on alcohol. The Model T and Model A Fords were later designed to operate on either alcohol or gasoline or a blend of alcohol and gasoline. psi for all designated volatility attainment areas; and. 40 CFR § 80.27(d)

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GM and U Mich receive patent on plug-in series hybrid/extended range electric vehicle powertrain using multiple free piston linear alternator engines

Green Car Congress

Fuels can include gasoline blends, and alcohol blended hydrocarbon fuel grades. Ethanol blended hydrocarbon fuels can include higher ethanol blends (e.g. Alternative liquid and gaseous fuels such as neat methanol (M100), natural gas, hydrogen, biogas, various reformates, syngases, and others may also be used.