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Impregnation of Carbonate Rock with Bituminous Compounds. II. Improvement of the Impregnation Material
Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
Limited Liability Company Engineering-Promotional Center “Inzhekhim”, Kazan, Russian Federation
Limited Liability Company Engineering-Promotional Center “Inzhekhim”, Kazan, Russian Federation
Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
- 1 Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
- 2 Limited Liability Company Engineering-Promotional Center “Inzhekhim”, Kazan, Russian Federation
- 3 Limited Liability Company Engineering-Promotional Center “Inzhekhim”, Kazan, Russian Federation
- 4 Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
- 5 Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
- 6 Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
- 7 Federal State Budgetary Educational Institution of Higher Professional Education “Kazan National Research Technological University”, Kazan, Russian Federation
American Journal of Analytical Chemistry·Volume 06 (2015)·Pages 1004–1009·Published 2 December 2015·DOI10.4236/ajac.2015.613095
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Abstract
The steam-thermal method for refinery of highly-viscous oils and the process of propane-butane liquid extraction have been implemented for production of the impregnation material for carbon rock. The process of steam-thermal treatment has been carried out for highly-viscous oil from Ashalchinskoye accumulation with the “steam-oil” ratio changing from 1.1:1 to 1.4:1. The extraction process has been carried out at temperature T = 85°C and pressures from 4.5 to 8 MPa. Water absorption of carbonate rock has decreased to 0.34% as a result of SCF-impregnation process.
KeywordsHighly Viscous OilSteam-Thermal MethodCarbonate RockImpregnationSupercritical Fluid (SCF) State
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