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Fall 2019
Asphaltenes, defined as a solubility class, are soluble in toluene and insoluble in paraffinic solvents such as 𝐶5 and 𝐶7. Asphaltenes have high heteroatom and a low H/C ratio compared to bitumen’s other fractions. Moreover, they have a complex structure, high molecular weight, and high melting...
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