Por favor, use este identificador para citar o enlazar este ítem:
http://repositoriodigital.ipn.mx/handle/123456789/11129
Título : | Asphaltenes and maltenes characterization of aromatic residue from heavy crude oil |
Palabras clave : | Asphaltenes Maltenes Heavy crude |
Fecha de publicación : | 16-ene-2013 |
Descripción : | Characterization of asphaltene and maltenes obtained by precipitation of atmospheric residue from heavy crude (12°API) was carried out by elemental analysis and metals (Ni+V) content. Asphaltenes were precipitated from atmospheric residue abovementioned with n-heptane and n-pentane as solvents in a pressurized system with heating and stirring. It was observed that deasphalting removed metals simultaneously with asphaltenes leaving the maltenes with fewer amounts of Ni+V. However, sulfur is not removed in the same way as metals did during deasphalting due to the nature of sulfur molecules and its tendency to remain in maltenes. Instituto Politecnico Nacional |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/11129 |
Otros identificadores : | http://hdl.handle.net/123456789/646 |
Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Resumen Congreso 3.pdf | 23.55 kB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.