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Researchers propose CO2 recycling to improve Fischer-Tropsch GTL efficiency and reduce total CO2 emissions

Green Car Congress

Researchers in South Korea are suggesting two new carbon-dioxide-utilized Gas-to-Liquids processes (CUGP) to increase the overall efficiency of conventional Fischer-Tropsch GTL. This results in a decrease in total CO 2 emissions to less than 5g CO 2 /MJ F-T product, compared to a range of 27.0 Overview of the CUGP processes.

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Study explores energy balance of Fischer-Tropsch diesel via autothermal reforming of pyrolysis oil from biomass residue; spreadsheet offered as tool

Green Car Congress

Researchers from the Stevens Institute of Technology, BASF Catalyst and Golden BioMass Fuels Corporation report on their investigation of an energy balance, in broad outline, for the production of a high-quality synthetic diesel from residual crop biomass via a Fischer-Tropsch route in a paper published in the ACS journal Energy & Fuels.

Diesel 223
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NREL report estimates gasoline produced from biomass could cost about the same as ethanol

Green Car Congress

The basis for this study was a stand-alone gasification/synthesis process including sub-processes or unit operations for integrated tar reforming, acid gas scrubbing, and synthesis to methanol followed by conversion to gasoline. The biomass is chemically converted to a mixture of syngas components (CO, H 2 , CO 2 , CH 4 , etc.),

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EPA Proposes New Regulations for Renewable Fuel Standard to Implement Requirements of EISA; GHG Reduction and Indirect Land Use Change Effects Included

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The revised statutory requirements for RFS2 also include new definitions and criteria for both renewable fuels and the feedstocks used to produce them, including new greenhouse gas emission (GHG) thresholds for renewable fuels and the incorporation of indirect land use change effects. EPA is seeking comments on the proposal for 60 days.

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