Влияние магнитной обработки и оксигидратов железа на реологические свойства нефтей
| Parent link: | Перспективы развития фундаментальных наук=Prospects of fundamental sciences development: сборник научных трудов IX Международной конференция студентов и молодых ученых, г. Томск, 24-27 апреля 2012 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; ред. коллегия Е. А. Вайтулевич ; Г. А. Лямина ; Г. А. Воронова ; М. П. Никитич ; А. М. Лидер ; Ю. Р. Цой ; М. Е. Семенов. [С. 408-410].— , 2012 |
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| Summary: | Заглавие с экрана The article is devoted to the analysis of the magnetic-field effect and influence of ferrum oxyhidrates on rheological oil properties with variable content of paraffins and asphaltene-tarry components. As part of the study three types of oil were observed and subjected to magnetic-field effect and ferrous additions. Patterns of crystalline ferric oxide and ferrum oxyhidrate were used as additives (0,01% by weight). Relationships between dynamic viscosity and shear rate were obtained after magnetic treatment and with use of ferrum additives. Based on the results of work reduction in plastic and dynamic viscosities was achieved in cases of all observed types of oil. Most effective result in reduction of shear rate, plastic and dynamic viscosity was achieved for high paraffin and low-resin crude oil after magnetic treatment with use of ferrum oxyhidrates – 250. Further input offerromagnetic, paramagnetic and diamagnetic ferrum has no positive effect on the viscosity characteristicstreated oils containing different amounts of resins, asphaltenes and paraffins. Moreover, input offerromagnetic ferrum oxide in high paraffin oil, inversely, leads to a significant growth of viscosit. |
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2012
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| Series: | Химия |
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| Online Access: | http://www.lib.tpu.ru/fulltext/c/2012/C21/135.pdf |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=238137 |