article thumbnail

2019 Keeling Curve Prize winners include Opus 12; conversion of CO2 into fuels and chemicals

Green Car Congress

water and electricity to produce higher-energy carbon-based products and a co-product of pure oxygen. The KCP winners, announced during a celebration at the Aspen Ideas Festival on Friday, 28 June, were chosen from almost 150 applications from all over the world. into cost-competitive chemicals and fuels. Earlier post.).

2019 207
article thumbnail

Study finds autothermal reforming with WGS reactor preferred option for on-board reforming of biodiesel and bioethanol

Green Car Congress

A study by a team at the German Aerospace Center (Deutschen Zentrums für Luft- und Raumfahrt, DLR) identified autothermal reforming in combination with a water gas shift reactor as the preferred option for on-board reforming of biodiesel and bioethanol into a hydrogen-rich gas suitable for high temperature PEM (HTPEM) fuel cells.

Aspen 199
article thumbnail

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

Green Car Congress

Broadly, GTL processing using natural gas as feedstock entails three stages: reforming of methane to produce syngas (a mixture of H 2 and CO); conversion of the syngas using F-T synthesis to produce a broad range of hydrocarbons; and upgrading of the F-T products to naphtha, diesel, liquefied petroleum gas, etc., —Zhang et al.

CO2 262
article thumbnail

DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

Green Car Congress

Engineering-Scale Test of a Water-Lean Solvent for Post-Combustion Capture. aims to demonstrate the performance of a novel water-lean solvent for post-combustion removal of CO 2 from coal- and natural gas-derived flue gas. A Combined Water and CO 2 Direct Air Capture System. Electric Power Research Institute Inc.

Carbon 236
article thumbnail

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

Green Car Congress

per liter), respectively.the results from this preliminary evaluation indicate great potential for producing gasoline from biomass via thermochemical biomass conversion to syngas and the MTG process, and thus warrant a more detailed study. The steam cycle is integrated with the biomass conversion and MTG processes. per gallon ($0.41

Gasoline 225