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Title: Improvement of mineral oils and paraffin production technology
Authors: Grushova, E. I.
Karpenko, O. V.
Labkovich, O. V.
Al’-Razyki, A. A.
Keywords: минеральные масла
масляные фракции
очистка масел
депарафинизация рафинатов
модифицирующие добавки
Issue Date: 2015
Publisher: BSTU
Citation: Improvement of mineral oils and paraffin production technology / E. I. Grushova [et al.] // Proceedings of BSTU. No. 4. – Minsk : BSTU, 2015. – P. 95-97
Description: The influence of additives-modifiers (co-reactants) on the main stages of the technological process of base oils and paraffin manufacturing has been studied. Performance of the oil lube cuts selective treatment with N-methylpyrrolidone extractant can be improved by use of a co-extraction agent (ethyl alcohol, isopropyl alcohol). The refined oils obtained during the selective treatment are worthwhile to be dewaxed in the presence of ε-caprolactam modifier. The developed measures can significantly im-prove the quality of the wax concentrates due to deep extraction of unwanted components from oil frac-tions and increase the ratio of normal to branched hydrocarbons in gatches (slack waxes).
Appears in Collections:2015, № 4

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