Simplification of Heavy Matrices by Liquid–Solid Extraction: Part IIHow to Separate the LMW, MMW, and HMW Compounds in Asphaltene Fractions for V, Ni, and S Compounds

A method of sequential liquid–solid extraction (leaching) has been developed to extract the V, Ni, and S compounds present in asphaltenes (n-C7) according to their molecular weight distribution. For the high-molecular-weight (HMW) compounds, two new families of compounds were extracted, labeled as H...

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Veröffentlicht in:	Energy & fuels 2019-09, Vol.33 (9), p.8110-8117
Hauptverfasser:	Gascon, German, Negrín, Juan, Montoto, Victor G, Acevedo, Socrates, Lienemann, Charles-Philippe, Bouyssiere, Brice
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Chemical Sciences Material chemistry or physical chemistry Polymers Theoretical and
Online-Zugang:	Volltext
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