The laboratory tests conducted in this study include the mix design, compactibility analysis, indirect ... METHODS: The SDAR generally consists of more asphaltenes and less oil components compared to the conventional ... First, the chemical property of two SDARs is analyzed using SARA (saturate, aromatic, resin, and asphaltene
The transition metals separation processes have been monitored by
various spectroscopic analysis. ... The metal-porphyrins concentrated into the asphalten
part and then further eliminated by the adsorption
