The Effects of Ultrasonic Treatment On the Viscosity of Athabasca Bitumen And Bitumen-solvent Mixtures
β Scribed by Chakma, Amit; Berruti, Franco
- Book ID
- 118243749
- Publisher
- Society of Petroleum Engineers
- Year
- 1993
- Tongue
- English
- Weight
- 202 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0021-9487
- DOI
- 10.2118/93-05-04
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The effect of low temperature oxidation on the composition of Athabasca bitumen was examined. Oxidation temperatures in the range 125-l 35Β°C and extents of oxidation up to 100 mg 02/g bitumen were investigated. The aromatics concentration was observed to decline steadily and the concentration of asp
The effects of catalyst particle size on the hydrocracking reactions of Athabasca bitumen were studied in the presence ofCoO-MoO,/Al,O, catalyst. Six different catalyst particle sizes, namely 3.2,1.7, 1.18,0.6,0.3 and co.15 mm were employed in the hydrocracking reactions. Reducing the catalyst size