Impregnation of Carbonate Rock with Bituminous Compounds. II. Improvement of the Impregnation Material

Impregnation of Carbonate Rock with Bituminous Compounds. II. Improvement of the Impregnation Material

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 a...

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Veröffentlicht in:American journal of analytical chemistry 2015-12, Vol.6 (13), p.1004-1009
Hauptverfasser: Gumerov, Farid M., Farakhov, Mansur I., Khayrutdinov, Vener F., Gabitov, Rashit F., Zaripov, Zufar I., Khabriyev, Ilnar Sh, Akhmetzyanov, Talgat R.
Format: Artikel
Sprache:eng
Schlagworte:
Bituminous
Carbon
Carbonates
Extraction
Impregnation
Liquids
Refineries
Rock (material)
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Zusammenfassung: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 degree 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.
ISSN:2156-8251
2156-8278
DOI:10.4236/ajac.2015.613095