Scholarly record
MODELING OF RHEOLOGICAL PROPERTIES MIXTURES OF CARBONS
Abstract
Forecasting of viscosity value in blending of oil products is an important production task, settlement thereof influence the selection of its pumping mode and a number of other technological aspects. Quite high-precision models have been offered for the objects similar in viscosity, but at significantly different value of viscosity for the mixture components there is a great error. Graphic diagrams of interaction of petroleum-bitumen suspension-kerosene mixture viscosity at various ratios of its components and various temperatures have been developed in this work. Available models of viscosity forecasting for such a mixture have been analyzed and models considered have been classified. Required parameters and coefficients for construction of forecasting models on the basis of formulas have been calculated. Conformity of calculated expressions has been estimated. It has been established that the offered equations provide a significant error, when one attempts to apply them to high-viscous heavy oil. Based on the obtained data, an empirical model has been offered to forecast rheological properties of hydrocarbons and their mixtures. Coefficients comprised in the model have been calculated. It has been proved that the model suggested enables increasing accuracy of modeling, as well as reducing the number of experimental data for calculation of its parameters compared to well-known equations. A method of calculation of numerical coefficients for replication of the suggested approach to similar objects has been provided.
Publication Impact Profile
Publication details
References11
Smirnova N. Rudenko G. Priorities for improving taxation in oil industry in Russia, Indian Journal of Science and Technology, Vol 9(19), 2016 http://www.indjst.org/index.php/indjst/article/view/93907/69786
Centeno G, Sánchez-Reyna G, Ancheyta J, Muñoz JAD, Cardona N, Testing various mixing rules for calculation of viscosity of petroleum blends, Fuel vol.90, (2011) pp. 3561-3570.
Roegiers M., Zhmud B., Property Blending Relationships for Binary Mixtures of Mineral Oil and Elektrionised Vegetable Oil: Viscosity, Solvent Power, and Seal Compatibility Index, Lubrication Science, 23, 2011, pp. 263-278.
Zhmud B. Viscosity Blending Equations, Lube magazine, №.121, 2014, pp. 22-27
Al-Maamari, R.S., Vakili-Nezhaad, G., Vatani, M. Experimental and modeling investigations of the viscosity of crude oil binary blends: New models based on the genetic algorithm method, Journal of Engineering Research, 12 (1), 2015, pp. 81-91.
Parkash, S. Refining Processes Handbook, Gulf Professional Publishing, 2003, p.688 p.,
Baird, C.T. IV Guide to petroleum product blending // Austin (TX): HPI Consultants, Inc 1989.
Grunberg L., Nissan A.H. Mixture law for viscosity, Nature, vol.164, 1949, pp. 799- 800
Van der Wijk A. J. A. // The viscosity of binary mixtures, Nature, 138, 845 (1936).
Tamura M. , Kurata M. Viscosity of a binary mixture of liquids, Bull. Chem. Soc. Japan, vol. 25, 1952, 32
Aleksandrova T. N., Aleksandrov A. V., Romashev A. O., About modeling of rheological properties of heavy oil suspensions, Neftyanoe Khozyaystvo - Oil Industry, no. 5, 2016, pp. 68 - 70.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.
