Mostrando 5 resultados de: 5
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Publisher
Coal and Peat Fires: A Global Perspective(1)
Fuel(1)
International Journal of Coal Geology(1)
Journal of South American Earth Sciences(1)
Revista de la Facultad de Ingenieria(1)
Área temáticas
Geología económica(4)
Química inorgánica(2)
Aceites, grasas, ceras y gases industriales(1)
Ciencias de la Tierra de otras zonas(1)
Ingeniería de ferrocarriles y carreteras(1)
Origen
scopus(5)
Geochemical study of products associated with spontaneous oxidation of coal in the Cerro Pelado Formation, Venezuela
ArticleAbstract: The aim of this research work is a geochemical, mineralogical, and textural characterization of sponPalabras claves:Ammonium thiosulfate, Bituminous coal, Clinker material, Fumarolic mineralizations northwestern Venezuela, Spontaneous oxidationAutores:Del Río J., Gonzalo Márquez, Hurtado A., Manuel Martínez, Sánchez F.J.A.Fuentes: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:Érica Lorenzo, Escobar M., Esteves I.H., Gamboa A., Garbán G., Manuel Martínez, Quintero K.Fuentes:scopusDistribution of tiophenic organosulphur compounds in some venezuelan coals
ArticleAbstract: Some tiophenic organosulphur compounds (OSC) distribution in coal bitumen of four different localitiPalabras claves:Coal, Multivariate analysis, Organosulphur compounds (OSC), Sedimentary paleoenvironments, Thermal maturityAutores:Escobar M., Esteves I.H., González R., Manuel MartínezFuentes:scopusLa Cuesta, Lobatera, and Paso Diablo Coal Fires of Venezuela
Book PartAbstract:Palabras claves:Autores:Gonzalo Márquez, Manuel MartínezFuentes:scopusSource-rock potential of the lowest coal seams of the Marcelina Formation at the Paso Diablo mine in the Venezuelan Guasare Basin: Evidence for the correlation of Amana oils with these Paleocene coals
ArticleAbstract: The aims of this work were to carry out a combined petrographic, palynofacies, and organic geochemicPalabras claves:Amana oils, Guasare bituminous coal, Lake Maracaibo Basin, Paso Diablo mine, Petroleum systemAutores:Carruyo G., Escobar M., Gonzalo Márquez, Juliao T.M., Manuel Martínez, Suárez-Ruiz I.Fuentes:scopus