Vanadium and nickel distributions in Pentane, In-between C5-C7 Asphaltenes, and heptane asphaltenes of heavy crude oils
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DOI: 10.1016/j.fuel.2021.120259
Abstract: Abstract After selective solvent extraction, the volatile and non-volatile vanadium and nickel distributions for two Venezuelan heavy crude oils and the NIST Standard Reference Material SRM 8505 were determined for the Entrained n-pentane (C5) maltenes,… read more here.
Keywords: nickel distributions; vanadium nickel; crude oils; crude ... See more keywords
Acidified Ionic Liquid Assisted Recovery of Vanadium and Nickel from Oilsands Bitumen
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DOI: 10.1021/acs.energyfuels.1c00297
Abstract: Extraction of vanadium and nickel from diluted oil sands bitumen was investigated. The extraction was performed using HCl acidified ionic liquids, aqueous NaCl diluted ionic liquids, and water dilu... read more here.
Keywords: liquid assisted; vanadium nickel; ionic liquid; acidified ionic ... See more keywords