2020
DOI: 10.1038/s41560-020-0646-1
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Assessing the feasibility of carbon dioxide mitigation options in terms of energy usage

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Cited by 73 publications
(39 citation statements)
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“…Water electrolysis driven by renewables has been shown to be favorable in comparison to several other alternatives in terms energy required to abate a unit of CO 2 emissions. [ 367 ] PEC modules should be able to achieve a similar performance to be considered a viable CO 2 mitigation technology. Currently, the fabrication of active cell components is estimated to be the largest energy input into the manufacturing of a PEC module, and one of the main determinants in the net energy performance.…”
Section: Future Directionsmentioning
confidence: 99%
“…Water electrolysis driven by renewables has been shown to be favorable in comparison to several other alternatives in terms energy required to abate a unit of CO 2 emissions. [ 367 ] PEC modules should be able to achieve a similar performance to be considered a viable CO 2 mitigation technology. Currently, the fabrication of active cell components is estimated to be the largest energy input into the manufacturing of a PEC module, and one of the main determinants in the net energy performance.…”
Section: Future Directionsmentioning
confidence: 99%
“…A las opciones ya planteadas debe añadirse la eficiencia energética y la optimización de los procesos actuales como los únicos métodos que pueden contribuir a reducir las emisiones de CO 2 en un lapso de 4 a 5 años (Babacan, et al, 2020). Para optimizar los procesos de transformación de los recursos fósiles y así disminuir las emisiones de CO 2 es necesario conocer en detalle su química.…”
Section: Impacto Ambiental Del Uso Intensivo De Los Combustibles Fósilesunclassified
“…En julio del 2020 se registró una concentración de 417 ppm de CO 2 , y es claro que este aumento tan alto corresponde al CO 2 antropogénico originado por el uso intensivo de combustibles fósiles (carbón, petróleo y gas natural), principalmente por los países más desarrollados (Inglaterra, Alemania, Estados Unidos, Japón, Corea y, actualmente, China e India). Hoy se liberan anualmente a la atmósfera alrededor de 40.000.000.000 toneladas de CO 2 (Babacan, et al, 2020; Intergovernmental Panel on Climate Change -IPCC, 2019). De esta cantidad, el 25 a 30 % es absorbido por los océanos (Fuss, et al, 2014) y un 8 a 30 % por la vegetación existente y la meteorización de minerales.…”
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“…Indeed, the past decade has seen rapid progress in research and development in CCU technologies in the search for recarbonization pathways for industrial and chemical processes (Birdja et al, 2019;De Luna et al, 2019;Schiffer and Manthiram, 2017). The main motivation behind CO 2 -based chemistry is not to remediate CO 2 emissions but to decarbonize the synthesis of chemicals by providing cleaner alternatives to fossil-based precursors (Artz et al, 2018;Babacan et al, 2020). CCU pathways may include processes at different fundamental chemistry pathways: biochemical, bioelectrochemical, electrochemical, photocatalytic, photosynthetic, and thermo-catalytic processes.…”
Section: Introductionmentioning
confidence: 99%