Study of the adsorption process of oil products using multivariate cluster analysis
Students Name: Lysko Vitalii Oleksandrovych
Qualification Level: magister
Speciality: Environmental Control and Audit
Institute: Viacheslav Chornovil Institute of Sustainable Development
Mode of Study: part
Academic Year: 2023-2024 н.р.
Language of Defence: ukrainian
Abstract: Lysko V.O., Sabadash V.V. (supervisor). Study of the adsorption process of oil products using multivariate cluster analysis. Master’s thesis - Lviv Polytechnic National University, Lviv, 2023. Extended abstract The master’s qualification work is aimed at solving a scientific and practical task aimed at considering and analysing the adsorption process of oil products. The work uses the method of multivariate cluster analysis to systematise and study a large number of factors that affect the adsorption efficiency. The aim is to reveal the patterns and relationships between various parameters of the adsorption process in order to optimise and improve the efficiency of solving environmental problems associated with oil pollution. Study object - the adsorption process of oil products. Scope ofresearch - a multifactorial cluster analysis of the oil adsorption process. Goal of research: to consider, analyse and optimise the adsorption process of oil products using multifactorial cluster analysis. The study is aimed at identifying the key factors that affect the adsorption efficiency and revealing their interrelationships. The main goal is to improve and optimise the adsorption process to ensure its maximum efficiency in cleaning the environment from oil products. Accordingly, the results of the study should make a significant contribution to the development of new technologies and methods for combating oil pollution and improving the environmental sustainability of natural environments. The relevance of the study is stipulated by the need to develop effective methods of combating environmental pollution by oil products arising from oil pipeline accidents, fuel spills and other similar situations. In this context, the study of the adsorption process of oil products is key to the development of new, more efficient and environmentally friendly methods for their purification. [1] The current stage of development of technologies and production is accompanied by a significant increase in the use of oil products, which, in turn, leads to an increase in the risk of negative environmental impact due to possible accidents and spills. In this context, solving the problem of environmental pollution is becoming one of the top priorities. [2]The master’s thesis is devoted to the study and optimisation of the adsorption process of oil products, which is an effective method of their purification, analysing it using multivariate cluster analysis. The work includes a thorough literature review on adsorption methods and the use of cluster analysis in pollution studies. Next, we collect and process experimental data obtained under different conditions of oil adsorption experiments. [4]The results of this study allow us to determine the optimal conditions for maximising the efficiency of the adsorption process. The conclusions of the study are aimed at formulating recommendations for the practical use of the research results in environmental projects, as well as at identifying opportunities for further research in this area. [4] This work hopes to make a significant contribution to the development of scientific knowledge and technologies aimed at preserving and restoring the ecological sustainability of natural environments. Keywords: Adsorption, Oil products, Multivariate cluster analysis, Environmental treatment, Process efficiency, Experimental studies, Factor interrelationships References [1] Hyvlud, A., Sabadash, V., Gumnitsky, J., & Ripak, N. (2019). Statics and kinetics of albumin adsorption by natural zeolite. Chemistry & Chemical Technology, 1 (13), 2019, (1), 95-100. https://doi.org/10.23939/chcht13.01.095 [2] WANG, S. H., Yun, Z. U., QIN, Y. C., ZHANG, X. T., & SONG, L. J. (2020). Fabrication of effective desulfurization species active sites in the CeY zeolites and the adsorption desulfurization mechanisms. Journal of Fuel Chemistry and Technology, 48(1), 52-62. https://doi.org/10.1016/S1872-5813(20)30003-7 [3] Bai, S., Chu, M., Zhou, L., Chang, Z., Zhang, C., & Liu, B. (2022). Removal of heavy metals from aqueous solutions by X-type zeolite prepared from combination of oil shale ash and coal fly ash. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 44(2), 5113-5123. https://doi.org/10.1080/15567036.2019.1661549 [4] Mohammadi, M., Sedighi, M., & Hemati, M. (2020). Removal of petroleum asphaltenes by improved activity of NiO nanoparticles supported on green AlPO-5 zeolite: Process optimization and adsorption isotherm. Petroleum, 6(2), 182-188. https://doi.org/10.1016/j.petlm.2019.06.004