Buscar
Mostrando ítems 11-20 de 505
Palaeocological significance of some palynomorphs in the Eopermian coals of Rio Grande do Sul, Southern BrazilSignificado Peleoecológico de Alguns Palinomorfos Ocorrentes nos Carvões Eopermianos do Rio Grande do Sul, Sul do Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2001)
Late Paleozoic coal beds and coaly mudstones in northwestern basins of Argentina: Paleoenvironmental context and paleoclimatic significance
(Elsevier, 2021-03)
Coals and coaly mudstones are found in the late Paleozoic Paganzo Basin, forming a key stratigraphic level deposited during the Bashkirian – Moscovian interval of relative tectonic quiescence. Coal beds vary from bituminous ...
Thermochemical equilibrium model of synthetic natural gas production from coal gasification using aspen plus
(Hindawi LimitedGrupo CERES - Agroindustria y IngenieríaEgipto, 2017)
Future vision of the Peruvian coalVisión futura del carbón peruano
(Universidad Nacional Mayor de San Marcos, Facultad de Ingeniería Geológica, Minera, Metalúrgica y Geográfica, 2012)
Presence of charcoal as evidence of paleofires in the Claromecó Basin, Permian of Gondwana, Argentina: Diagenetic and paleoenvironment analysis based on coal petrography studies
(Elsevier, 2017-12)
The PANG0001 well, situated in the Claromecó Basin, Argentina, involves rocks that belong to the Tunas Formation [29], Permian of Gondwana. It is composed of fine to medium sandstones intercalating with black and green ...
From the Long Strike to Nationalization: Business Crisis and Income Poverty in the Coal Zone (Chile, 1960-1970)De la huelga larga a la estatización: crisis empresarial y pobreza de ingresos en la zona del carbón (Chile, 1960-1970)
(Facultad de Filosofía y Humanidades, Universidad Austral de Chile, 2023)
Brazilian coal tailings projects: advanced study of sustainable using FIB-SEM and HR-TEM
(MDPI AGSwitzerland, 2023)