OIL SLUDGE AND TAR SANDS AS AN IMPORTANT SOURCE OIL AND PROBLEMATIC ENVIRONMENTAL FACTORS
The paper represents the results of implementation of liquid and supercritical fluid extraction processes in order to extract oil-products from oil sludge. A mixture consisting of propane (75 wt%) and butane (25 wt%) has been applied as the extractant. Initial oil sludge is characterized by the abse...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Kazan State Power Engineering University
2017-12-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
| Subjects: | |
| Online Access: | https://www.energyret.ru/jour/article/view/356 |
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| Summary: | The paper represents the results of implementation of liquid and supercritical fluid extraction processes in order to extract oil-products from oil sludge. A mixture consisting of propane (75 wt%) and butane (25 wt%) has been applied as the extractant. Initial oil sludge is characterized by the absence of water and content of solids in an amount of 12.05% by weight. The extraction processes have been conducted in a temperature range of85-160°C and pressure range of 5-50 MPa. |
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| ISSN: | 1998-9903 |