Characterization of Athabasca asphaltene
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Yingnian Xu; Yoshikata Koga; Otto P. Strausz
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Article
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1995
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Elsevier Science
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English
โ 503 KB
Colloidal dispersions of Athabasca asphaltenes in toluene were studied at room temperature by small-angle X-ray scattering (SAXS). Both 5% and 15% dispersions were found to be polydispersed spheres with the main distribution peak at a concentration-independent average radius of 33 A. The main distri