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Researchers use efficient microbial electrosynthesis cells to convert CO2 to butyric acid; upgrade to butanol

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Researchers from University of Girona (Spain) successfully used electrically efficient microbial electrosynthesis cells (MES) to convert CO 2 to butyric acid. This study showcases the potential of bioelectrochemical conversion of CO 2 to butyric acid and its subsequent upgrade to butanol in microbial electrolysis cells.

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New efficient biphasic catalytic process for conversion of biomass to dense jet-range fuels

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1,8-cineole is readily converted to p-menthane, which is a C 10 cycloalkane in the jet fuel range. Using 1,8-cineole as a model terpenoid compound, the researchers attained a ~100% conversion of 1,8-cineole and a ~100% selectivity to p-menthane at 120°C within one hour. —Yang et al. Biphasic catalysis (i.e., —Yang et al.

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New catalytic system for conversion of CO2 to methanol shows much higher activity than others now in use

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Scientists at the US Department of Energy’s (DOE) Brookhaven National Laboratory, with colleagues from the University of Seville (Spain) and Universidad Central de Venezuela, have discovered a new, highly active catalytic system for converting carbon dioxide to methanol. CH 3 OH conversion not seen over a Cu-Zn alloy.

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All-in-one solar-powered tower makes carbon-neutral kerosene in the field at pilot-scale

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In 2017, the team started scaling up the design and built a solar fuel-production plant at IMDEA Energy Institute in Spain. The ceria—which is not consumed but can be used repeatedly—converts water and CO 2 injected into the reactor into syngas, a tailored mixture of hydrogen and carbon monoxide. Zoller et al.

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New ceramic membrane enables first direct conversion of methane to liquids without CO2 emissions

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A team from CoorsTek Membrane Sciences, the University of Oslo (Norway), and the Instituto de Tecnología Química (ITQ) (Spain) has developed a new process for the direct, non-oxidative conversion of methane to liquids—reducing cost, eliminating multiple process steps, and avoiding CO 2 emissions. —Morejudo. Resources.

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KIT spin-off producing synthetic natural gas from green hydrogen and CO2 from sewage sludge

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Chemical reactor company INERATEC , a spinoff of Karlsruhe Institute of Technology (KIT), and the Spanish company GAS NATURAL FENOSA have built a plant in Spain that produces synthetic natural gas from CO 2 and renewable hydrogen. The renewable gas can be stored in the existing gas infrastructure and transported to areas all over Spain.

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New 3-step process for conversion of kraft lignin from black liquor into green diesel

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Researchers in Sweden and Spain have devised a three-step process for the conversion of precipitated kraft lignin from black liquor into green diesel. The kraft process converts wood into wood pulp for paper production. Their paper appears in the journal ChemSusChem.