Functional-Cost Analysis of Waste Mineral Oil Regeneration Methods
Development, energy and resource saving in the chemical and food technologies
4th International Scientific Conference «Chemical Technology and Engineering»: Proceedings – June 26–29th, 2023, Lviv, Ukraine – Lviv: Lviv Polytechnic National University, 2023, pp. 69–70
I and my co-authors (if any) authorize the use of the Paper in accordance with the Creative Commons CC BY license
First published on this website: 08.05.2023 - 11:34
Abstract
The main methods of used mineral motor oils regeneration are considered - namely physical, chemical and physico-chemical methods. Functional and cost analysis of the used mineral motor oils regeneration methods was carried out with the help of industry experts. The functional-value analysis consists of the paired comparisons method and involves the process of ranking selected characteristics according to the importance degree (validity). For this, each character is assigned a definite index. As a result of the conducted functional-cost analysis, the suitability of using technologies of vacuum distillation and hydrocracking of used oils in the processes of regeneration of used oils was established.
References
[1] Korchak, B.; Hrynyshyn, О.; Chervinskyy, Т.; Pyshyev, S. (2021). Functional-cost analysis of methods of regeneration of used mineral motor oils. Chemistry, Technology and Application of Substances, 4(2), 33–39. https://doi.org/10.23939/ctas2021.02.033
First published Full Text (08.05.2023 - 11:34)
Official paper