VISCOSITY AND SOLUBILITY OF MIXTURES OF BITUMEN AND SOLVENT
作者:
D. Wallace,
D. Henry,
A. Miadonye,
V.R. Puttagunta,
期刊:
Fuel Science and Technology International
(Taylor Available online 1996)
卷期:
Volume 14,
issue 3
页码: 465-478
ISSN:0884-3759
年代: 1996
DOI:10.1080/08843759608947591
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The solubilities of three bitumen samples (Suncor, Syncrude and Lloydminster) in five solvents were examined and prediction on the various bitumen-solvent mixture viscosities were made with Cragoe equation. By calculating the Cragoe constant ‘a’ for each mixture and using the average value in the Cragoe equation the prediction accuracy of the equation was improved by over 60%. Bitumen-naphtha mixtures showed the best viscosity prediction characteristics.
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