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New catalysts convert ethanol to butanol with high selectivity; potential low-cost upgrade for ethanol plants

Green Car Congress

Researchers at the University of Bristol (UK) have developed a new family of catalysts that enables the conversion of ethanol into n-butanol—a higher alcohol with better characteristics for transportation applications than ethanol—with selectivity of more than 95% at good conversion. Wass’ team acknowledges funding from BP.

Convert 236
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SPX and Aker Wade partner to develop new low-cost fast chargers for EVs

Green Car Congress

The new charge station is designed to be a low-cost, wall-mounted indoor unit aimed initially at vehicle dealerships. It features an ergonomically designed connector handle for easy and safe operation and utilizes high frequency power conversion technology for efficient power delivery.

Low Cost 236
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Vertimass licenses ORNL ethanol-to-hydrocarbon conversion technology; overcoming the blend wall with drop-in fuels

Green Car Congress

In a 2012 presentation, the inventors said that the direct conversion process delivers a liquid hydrocarbon fuel yield of ~54-55% at 310°C, with ~6-7% ethylene and ~39% water byproducts, making the technology more cost-effective than previous approaches. Catalytic conversion of to hydrocarbons (2012). —Chaitanya Narula.

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AmeriPride Selects XL Hybrids powertrain for Canadian Linen vans

Green Car Congress

developer of a low-cost hybrid electric powertrain designed specifically for class 1 to 4 commercial fleet use ( earlier post ), announced that it is providing hybrid vans to Canadian Linen, a linen and uniform service subsidiary of AmeriPride Services. XL Hybrids, Inc.,

Hybrid 268
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Calysta reports 8-fold improvement in gas fermentation in ARPA-E program; BioGTL

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The bioreactor technology is under development for efficient methane-to-liquids fermentation processes, enabling rapid, cost-effective methane conversion into protein, industrial chemicals and fuels. Calysta develops sustainable industrial products using novel natural gas conversion technology using methane. Earlier post.).

Gas 210
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Pinto Energy to build 2,800 bpd small-scale GTL plant in Ashtabula; Velocys microchannel technology

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The plant will convert abundant low-cost natural gas from the Utica and Marcellus shale region into high-value specialty products (solvents, lubricants and waxes), as well as transportation fuels. Velocys is part of the Oxford Catalysts Group plc; Oxford Catalysts is changing its name to Velocys plc on 25 September 2013.)

Building 252
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Nitrogen-doped graphene nanoplatelets offer high catalytic performance in fuel cells and solar cells; possible replacement for Pt

Green Car Congress

Researchers in South Korea have developed a simple, low-cost and eco-friendly method of creating nitrogen-doped graphene nanoplatelets (NGnPs) with excellent catalytic performance in both dye-sensitized solar cells and fuel cells to replace conventional platinum (Pt)-based catalysts for energy conversion. —Jeon et al.

Solar 262