NMR analysis of asphaltenes separated from vacuum residues by selected solvents

Journal of Dispersion Science and Technology

Volumn 25, Issue 3, 2004, Pages 349-353

  Seidl, P R ^a,b   Chrisman, E C A N ^a   Carvalho, C C V ^a   Leal, K Z ^b   de Menezes, S M C ^c  

^a FEDERAL UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b FLUMINENSE FEDERAL UNIVERSITY   (Brazil)

^c PETROBRAS   (Brazil)

Author keywords

Asphaltenes; Fractionation; NMR; Solubility

Indexed keywords

AROMATIZATION; EXTRACTION; INFRARED RADIATION; SEPARATION; SOLVENTS; VACUUM;

AROMATIC RING SYSTEM; ISOLATIONS; NMR ANALYSIS; VACUUM RESIDUES;

CRUDE PETROLEUM;

ASPHALTENE; CRUDE OIL; FRACTIONATION; LIQUID-LIQUID SEPARATION; NUCLEAR MAGNETIC RESONANCE; SEPARATION; SOLVENT; VACUUM;

EID: 3042696503     PISSN: 01932691     EISSN: None     Source Type: Journal    
DOI: 10.1081/DIS-120037689     Document Type: Article

References (16)

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