Search Results - "Filho, Elvio B. M"

Study of Asphaltene Precipitation in Crude Oils at Desalter Conditions by Near-Infrared Spectroscopy by Santos, Denisson, Filho, Elvio B. M, Dourado, Raul S, Amaral, Monique, Filipakis, Sofia, Oliveira, Lize M. S. L, Guimarães, Regina C. L, Santos, Alexandre F, Borges, Gustavo R, Franceschi, Elton, Dariva, Cláudio

“…The asphaltene precipitation and deposition cause severe operational, economic, and environmental problems to the petroleum industry in all of its streams,…”
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Study on the use of aprotic ionic liquids as potential additives for crude oil upgrading, emulsion inhibition, and demulsification by Santos, Robson L.M., Filho, Elvio B.M., Dourado, Raul Silva, Santos, Alexandre Ferreira, Borges, Gustavo R., Dariva, Cláudio, Santana, César C., Franceschi, Elton, Santos, Denisson

“…Aprotic ionic liquids ([C4pyr]+[NTf2]-, [C8mim]+[NTf2]-, [C8mim]+[OTf]-, [C8mim]+[PF6]-, [C8mim]+[BF4]-, [C12mim]+[NTf2]-, and [C12mim]+[Cl]-) were…”
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Revisiting the methodology for asphaltenes precipitation by Santos, Denisson, Amaral, Monique, Filho, Elvio B.M., Dourado, Raul S., Coutinho, João A.P., Borges, Gustavo R., Franceschi, Elton, Dariva, Cláudio

“…The world increase in energy demand has directed the petroleum industry to exploit unconventional oil reserves such as the Brazilian Pre-Salt reservoirs…”
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