RHEOLOGICAL CHARACTERISTICS OF SOME INDIAN CRUDE OILS IN RELATION TO THEIR ASPHALTIC COMPONENTS
IR@IIP: CSIR-Indian Institute of Petroleum, Dehradun
View Archive Info| Field | Value | |
| Creator |
Khanna,S.K
Nautiyal,S.P Agarwal,K.M Aswal,D.S Sawhney,S.S Khan,H.U |
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| Date |
2009-07-23T04:36:34Z
2009-07-23T04:36:34Z 2009-07-23T04:36:34Z |
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| Identifier |
Petroleum and Coal, Vol. 43, 2, 119-123
http://hdl.handle.net/123456789/368 |
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| Description |
Abstract. Asphaltic component of Viraj and North Kadi crudes (Indian origin) have been separatedfrom their
long residues using different solvents viz n-pentane, n-heptane, petroleum ether (40-60 DC)and ethyl acetate and
also taking different solvent dilution ratio. Role of asphaltic components on viscosity temperature behavior and
variation in shear stress with log (vise) and log (temp) of these residues have been studied. These residues do not
behave Newtonianly even substantially above their respective pour points and determination of wax appearance
temperature (WAT) by viscosity-temperature behavior is not feasible in them due to low wax content.
Key words: asphaltic component, crude oils, reheological properties, viscosity, shear stress, wax appearance
temperature
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| Language |
en_US
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| Subject |
Waxes
Viscosity Crude Oils Reheological Properties |
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| Title |
RHEOLOGICAL CHARACTERISTICS OF SOME INDIAN CRUDE OILS IN RELATION TO THEIR ASPHALTIC COMPONENTS
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| Type |
Article
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