Supercritical fluid propane–butane extraction treatment of oil-bearing sands

V. F. Khairutdinov; T. R. Akhmetzyanov; F. M. Gumerov; I. Sh. Khabriev; M. I. Farakhov

doi:10.1134/S0040579517030083

Supercritical fluid propane–butane extraction treatment of oil-bearing sands

Авторы: Khairutdinov V.F.¹, Akhmetzyanov T.R.¹, Gumerov F.M.¹, Khabriev I.S.¹, Farakhov M.I.²
Учреждения:
1. Kazan National Research Technological University
2. OOO Inzhekhim
Выпуск: Том 51, № 3 (2017)
Страницы: 299-306
Раздел: Article
URL: https://bakhtiniada.ru/0040-5795/article/view/171471
DOI: https://doi.org/10.1134/S0040579517030083
ID: 171471

Цитировать

Полный текст

Открытый доступ
Доступ закрыт

Доступ предоставлен
Доступ закрыт

Только для подписчиков

Аннотация
Об авторах
Список литературы
Дополнительные файлы
Статистика

Аннотация

The results of using processes of liquid and supercritical fluid extraction to isolate hydrocarbons from oil-bearing sands have been presented. The initial oil-bearing sand is characterized by a concentration of hydrocarbons of 7.23 wt % of the total weight of the sandstone. A mixture containing 75 wt % propane and 25 wt % butane has been used as the extracting agent. Extraction processes have been carried out in a temperature range of 80–140°C and pressure range of 5–10 MPa.