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Efficient one-pot process to convert bio-oil fractions to gasoline-range hydrocarbons

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A team at South China University of Technology has developed a one-pot process to convert the diesel distillate and residual oil fractions in bio-oil into high-quality fuels by catalytic hydrocracking with combined CoMoS/Al 2 O 3 and HZSM-5 catalysts. A paper on their process is published in the journal Fuel. 2015.05.002.

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New lifecycle analysis of WTW GHG emissions of diesel and gasoline refined in US from Canadian oil sands crude

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In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. g CO 2 e/MJ for US conventional crude oil recovery. This range can be compared to ∼4.4

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Argonne analysis shows greenhouse gas emissions similar for shale, conventional oil

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Shale oil production generates greenhouse gas emissions at levels similar to conventional crude oil production, according to a pair of new studies released by the US Department of Energy’s Argonne National Laboratory. These are shale formations with low permeability and must be hydraulically fractured to produce oil and gas.

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WSU team generates significant amounts of gasoline-range hydrocarbons from microwave-assisted pyrolysis of polyethylene

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Researchers at Washington State University report microwave-induced pyrolysis of low-density polyethylene (a model of waste plastics) using ZSM-5 as a catalyst to generate significant amounts (74.73–88.49%) 88.49%) of gasoline-range hydrocarbons. The optimized condition for maximizing the yield of upgraded oil (32.58

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New catalytic method for converting algal oil to gasoline- or jet-fuel-range hydrocarbons

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A new catalytic method for converting algal oil to gasoline- or jet-fuel-range hydrocarbons has been developed by the research group of Prof. Keiichi Tomishige and Dr. Yoshinao Nakagawa from Tohoku University’s Department of Applied Chemistry, and Dr. Hideo Watanabe from the University of Tsukuba. Recently, Prof.

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GM to introduce CNG-gasoline bi-fuel Chevrolet Impala in US next summer

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2015 Chevrolet CNG-Capable, Bi-Fuel Impala. General Motors will build a Chevrolet Impala sedan for retail and fleet customers that operates on either gasoline or compressed natural gas (CNG), GM Chairman and CEO Dan Akerson announced today. Click to enlarge. Total range is expected to be up to 500 miles (805 km). Click to enlarge.

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New one-pot process to produce gasoline-grade biofuel from the bacterial biopolymer PHB

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A team from the Hawaii Natural Energy Institute, University of Hawaii at Manoa is developing a new one-pot process to produce gasoline-grade (C 6 –C 18 ) hydrocarbon oil from polyhydroxybutyrate (PHB)—an energy storage material formed from renewable feedstock in many bacterial species. 2015.07.107. 2015.07.107.

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