Please use this identifier to cite or link to this item:
https://elib.belstu.by/handle/123456789/20914
Title: | Applying additive-modifiers in dewaxing raffinate process |
Authors: | Grushova, E. I. Al-Razuki, A. A. Miloserdova, O. A. Chaiko, E. S. |
Keywords: | нефтяные рафинаты масляные рафинаты депарафинизация рафинатов капролактам аддитивы-модификаторы |
Issue Date: | 2016 |
Publisher: | BSTU |
Citation: | Applying additive-modifiers in dewaxing raffinate process / E. I. Grushova [et al.] // Proceedings of BSTU. No. 4. – Minsk : BSTU, 2016. – P. 16-18 |
Abstract: | Dewaxing petroleum oil raffinates is carried out by low-temperature rectification in sovents acetone – toluene. To intensify the process as an additive-modifier we used ε -caprolactam. Analysis of structural-group composition dewaxed raffinate by infrared spectroscopy showed that in the presence of ε -caprolactam selectivity of dewaxing is increased due to smaller content slack aromatic, branched paraffins and oxygenates structures. However, if the content of ε -caprolactam > 1 wt % selectivity of separation is reduced, apparently by increasing solvent power system acetone – toluene ( ε -caprolactam). |
URI: | https://elib.belstu.by/handle/123456789/20914 |
Appears in Collections: | 2016, № 4 |
Files in This Item:
File | Description | Size | Format | |
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Grushova.Applying.pdf | 513.3 kB | Adobe PDF | View/Open |
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