| Issue |
BIO Web Conf.
Volume 71, 2023
II International Conference on Current Issues of Breeding, Technology and Processing of Agricultural Crops, and Environment (CIBTA-II-2023)
|
|
|---|---|---|
| Article Number | 02034 | |
| Number of page(s) | 7 | |
| Section | Ecology, Environmental Protection and Conservation of Biological Diversity | |
| DOI | https://doi.org/10.1051/bioconf/20237102034 | |
| Published online | 07 November 2023 | |
Development of the water-saving technology for refining high-viscosity watered petroleum in oilfield
1 Russian State Agrarian University-Moscow Timiryazev Agricultural Academy, Moscow, Russian Federation
2 FederationFederal Budgetary Establishment of Science Federal Scientific Center of Hygiene named after F.F. Erisman of the Federal Service for supervision in Protection of the Rights of Consumer and Man Wellbeing, Mytishchi, Russian Federation
* Corresponding author: shiryaeva.ma@fferisman.ru
The article presents research on demulsifiers for oil dehydration in order to increase the conservation of water resources by introducing an additional source. The laboratory experimental works on selection of highly effective demulsifier were carried out. The application of water-saving technology which provided the necessary technological and economic effect was proposed. The analysis of laboratory researches on improvement of the method of dehydration of high-viscosity watered oil showed that under optimally selected conditions, namely: concentration of 75 g/t, temperature of 70 degrees and long settling time, the most effective demulsifier from all the reagents used in the tests was the reagent number 2 which showed the lowest residual water content and satisfied the final criteria both in economic terms and in quality of separation of water from oil without changing its initial structure. The water extraction according to the improved oil dehydration technology increased from 10% to 60%.
© The Authors, published by EDP Sciences, 2023
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