“…The solvent that was employed to dilute bitumen was mesitylene. As is the case with most hydrocarbons, it has been known for a long time that mesitylene is not resistant to oxidation in the vapor and in the liquid phase. , Although most of the investigations reporting mesitylene oxidation were conducted in the presence of a catalyst, autoxidation without a catalyst was also reported.…”
Cold Lake bitumen was rheologically characterized by determining its viscosity response as function of shear rate (Figure S1). The analyses were performed in triplicate.
“…The solvent that was employed to dilute bitumen was mesitylene. As is the case with most hydrocarbons, it has been known for a long time that mesitylene is not resistant to oxidation in the vapor and in the liquid phase. , Although most of the investigations reporting mesitylene oxidation were conducted in the presence of a catalyst, autoxidation without a catalyst was also reported.…”
Cold Lake bitumen was rheologically characterized by determining its viscosity response as function of shear rate (Figure S1). The analyses were performed in triplicate.
“…An increase in the number of similar substituent groups on the benzene ring typically considerably increases the ease of oxidation of aryl-aliphatic hydrocarbons but the introduction of a methyl group in the para position to a substituent with a tertiary alpha carbon atom apparently diminishes the oxidisability of the hydrocarbon [33].…”
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