Interactions of Depressant Additives and Straight-run Diesel Fuels Hydrocarbons
| Parent link: | Petroleum and Coal.— .— Bratislava: Slovnaft VURUP Vol. 65, iss. 3.— 2023.— P. 815-823 |
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| Other Authors: | , , , |
| Summary: | Title screen The article discusses the influence of the hydrocarbon composition of various straight-run diesel fuels samples on the efficiency of the depressant additives. In the course of the work, the characteristics and composition of straight-run diesel fuels of various origins were determined; blends of straight-run diesel fuels samples with depressant additives were prepared, their low-temperature properties were determined. It was found that the effectiveness of the depressant additives concerning the pour point of diesel fuel increases with an increase in the content of paraffins in the fuel composition, a decrease in the content of aromatic hydrocarbons and an increase in the average number of aromatic rings in the molecule. The effectiveness of the depressant additives concerning the cold filter plugging point of diesel fuel increases with a decrease in the content of paraffins in the fuel, and an increase in the initial boiling point. The regularities of the influence of the straight-run diesel fuels composition on the effectiveness of the depressant additives, found in the work, will make it possible to choose the most effective additives and select their optimal concentrations Текстовый файл |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://www.vurup.sk/wp-content/uploads/2023/07/PC-X_Kirgina_2021_155.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680096 |