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PNAS study finds Vertimass CADO efficient way to convert ethanol to biohydrocarbons; 40 to 96% reduction in GHGs, based on feedstock

Green Car Congress

Unlike prior processes for converting alcohols into hydrocarbons with multiple steps for dehydration, oligomerization, and hydrogenation, the Vertimass consolidated alcohol dehydration and oligomerization (CADO) conversion is accomplished in a single reactor system using a metal exchanged zeolite catalyst. GJ in the near future.

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Interview with Chris Paine in the Whole Life Times

Revenge of the Electric Car

and its forthcoming sequel, talks to us about the fate of GM, the downfall of hydrogen and why electric cars truly are making a comeback By Siel. and its forthcoming sequel, talks to us about the fate of GM, the downfall of hydrogen and why electric cars truly are making a comeback By Siel. Q: What about hydrogen?

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Researchers show mixotrophic fermentation process improves carbon conversion, boosting yields and reducing CO2

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The production costs for most chemicals via microbial fermentation are currently high compared to oil-derived products primarily because of operating costs associated with feedstock and feedstock processing. They can take carbon dioxide and hydrogen gas and turn them into chemicals such as acetone, butanol or ethanol. Jones, Alan G.

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Are biofuels the answer for green cars? The Green Piece

Green Cars News

Known as the ‘food versus fuel’ debate, some experts believe that placing energy markets in competition with food markets for arable land will result in higher food prices. They offer the prospect of increased market competition and oil price moderation and can help reduce the dependency on fossil fuels.

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NREL launches new alternative transportation web tools; planning, maps, data

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Fleets across the country are trying to reduce their vulnerability to spikes in oil prices and are finding themselves increasingly subject to greenhouse gas emissions limitations at the federal, state and local levels. What if I convert my pickup trucks to run on natural gas or propane?”.

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United Airlines invests $30M in Fulcrum BioEnergy; renewable jet fuel offtake agreement, potential joint development of production

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the developer of a process for converting municipal solid waste into low-cost sustainable aviation biofuel. Investing in alternative fuels is not only good for the environment, it’s a smart move for our company as biofuels have the potential to hedge against future oil price volatility and carbon regulations. Earlier post.)

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Study details viable pathway to develop sustainable aviation biofuels industry in Pacific Northwest; hydroprocessing of natural oils seen as the most immediate opportunity

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Using catalysts and heat, hydroprocessing removes oxygen, adds hydrogen and rearranges carbon molecules to create a drop-in petroleum substitute that requires no engine modifications in a 50% blend. Natural bio-oils have carbon chain lengths that are in the diesel range, 16-18 carbon atoms in the hydrocarbon. Hydroprocessing.

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