Mostrando 10 resultados de: 28
Publisher
Journal of South American Earth Sciences(4)
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29th International Meeting on Organic Geochemistry Imog 2019(1)
29th International Meeting on Organic Geochemistry, IMOG 2019(1)
32nd International Meeting on Organic Geochemistry Imog 2025(1)
Área temáticas
Geología económica(17)
Aceites, grasas, ceras y gases industriales(7)
Geología, hidrología, meteorología(6)
Química inorgánica(4)
Minería y operaciones afines(3)
Área de conocimiento
Geoquímica(12)
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Ciencia ambiental(2)
Contaminación(2)
Ti/Zr ratio as a geochemical tool for the correlation of weathered coals from geological formations in two Latin American sedimentary basins
ArticleAbstract: Major and trace element concentrations in fresh and altered coals in outcrops and coalfields from TáPalabras claves:Coal, elemental ratio, inorganic geochemistry, seam correlation, weathering processesAutores:A. Álvarez, Érica Lorenzo, Escobar M., Fernando Morante-Carballo, Gonzalo Márquez, Manuel MartínezFuentes:scopusStudy of PM2.5-bound polycyclic aromatic hydrocarbons and anhydro-sugars in ambient air near two Spanish oil refineries: Covid-19 effects
ArticleAbstract: We report the results from a 12 month-long study of the organic compounds associated to PM<inf>2.5</Palabras claves:Anhydrosugars, Complex industrial zone, covid-19, PM fraction 2.5, PM2.5 fraction, Polycyclic aromatic hydrocarbons, spainAutores:Boente C., Érica Lorenzo, Fernàndez A., Fernández A.J., Gonzalo Márquez, Guzmán M.A., Sánchez de la Campa A.M.Fuentes:scopusStudy on spatio-compositional variations and source facies for oils from the Central Wrench Corridor of the Oriente Basin (Ecuador)
ArticleAbstract: This research paper contains an integration of classical biomarker work with higher diamondoid examiPalabras claves:Ecuadorian Oriente basin, Oil groups, Oil-source correlation, QEDA method, Sacha-Shushufindi corridorAutores:Boente C., Érica Lorenzo, González L., Gonzalo Márquez, Guzmán M.A., Permanyer A.Fuentes:scopusUsing gas geochemistry to delineate structural compartments and assess petroleum reservoir-filling directions: A Venezuelan case study
ArticleAbstract: Here we examined the light hydrocarbon and nitrogen content and isotopic signatures of eleven gaseouPalabras claves:C –C alkanes 1 4, C1–C4 alkanes, Hydrocarbon gas composition, Isotope geochemistry, Nitrogen, Reservoir compartmentsAutores:Érica Lorenzo, Escobar M., Gallego J.R., Gonzalo Márquez, Tocco R.Fuentes:scopusBIOMARCADORES COMO HERRAMIENTAS PARA LA DETERMINACIÓN DEL ORIGEN DE EMANACIONES DE HIDROCARBUROS: SURGENCIA DE LA LIBERTAD, ECUADOR, AGOSTO 2016
OtherAbstract: La Península de Santa Elena (Ecuador) es conocida desde tiempos coloniales por la presencia de menesPalabras claves:Autores:Érica LorenzoFuentes:googleCorrelación geoquímica entre crudos y rocas del sistema petrolero de la península de Santa Elena y el golfo de Guayaquil
OtherAbstract: El área suroeste de la costa ecuatoriana es una región tradicionalmente petrolera, sin embargo aún nPalabras claves:Autores:Érica LorenzoFuentes:googleCódigo de documento: 1190395.
OtherAbstract: Conclusión. Se realiza el análisis de la información que se generó en la prueba, además de crear unPalabras claves:Autores:Érica LorenzoFuentes:googleBiomarkers as tools for determining the origin of oil emanations: The seepage oil of the La Libertad, Ecuador, August 2016
ArticleAbstract: The Peninsula of Santa Elena (Ecuador) is known since colonial times for the presence of seepage oilPalabras claves:Anthropic, Beach contamination, ECUADOR, Emanation, Oil seepageAutores:Antonio Morato Medina, Érica Lorenzo, Manuel Martínez SantanaFuentes:scopusDistribution and geochemical significance of biphenyls and related bicyclic aromatic structures in oils from Ancon oilfield (Tertiary Progreso Basin), Ecuador
ArticleAbstract: A set of oils from Ancon oilfield (Neogene Progreso Basin, Ecuador), were studied by GC-MS in termsPalabras claves:ANCON, Biphenyls, Cyclohexylbenzenes, Diphenylmethanes, ECUADORAutores:Adriana Gamboa, Antonio Morato Medina, Érica Lorenzo, Gamboa A., Manuel MartínezFuentes:scopusEffect of solvent structure and amine addition on the depolymerization of a bituminous Venezuelan coal
ArticleAbstract: This research article describes the solvents composition and structure effects on the depolymerizatiPalabras claves:Amine, Depolymerization, Donor–acceptor number, extraction, Solubility parametersAutores:Adriana Gamboa, Érica Lorenzo, Escobar M., Esteves I.H., Gamboa A., Garbán G., Manuel Martínez, Quintero K.Fuentes:scopus