Thesis Abstract

Abstract
The increasing global demand for sustainable energy sources has led to a growing interest in the production of biodiesel as an alternative to fossil fuels. This study focuses on investigating the effect of process parameters on the production of biodiesel from waste cooking oil using heterogeneous catalysts. The utilization of waste cooking oil as a feedstock for biodiesel production not only addresses the issue of waste disposal but also contributes to the sustainability of energy resources. The research begins with a comprehensive review of relevant literature to establish the current state of knowledge on biodiesel production, process parameters, and heterogeneous catalysts. Various studies have highlighted the importance of factors such as reaction temperature, catalyst type, oil-to-alcohol ratio, and reaction time in influencing the yield and quality of biodiesel. The literature review also examines the mechanisms of transesterification and the role of heterogeneous catalysts in facilitating the reaction. In the methodology chapter, the research design and experimental setup are detailed, including the selection of waste cooking oil samples, catalyst preparation, reaction conditions, and analytical methods for assessing biodiesel quality. The research methodology outlines a series of experiments designed to systematically vary process parameters and investigate their impact on biodiesel yield, purity, and properties. The findings chapter presents the results of the experimental investigations, highlighting the influence of reaction temperature, catalyst loading, and oil-to-alcohol ratio on biodiesel production. The analysis of data reveals optimal process conditions for maximizing biodiesel yield while ensuring high quality standards in terms of viscosity, acid value, and ester content. The discussion section interprets the results in the context of existing literature and offers insights into the mechanisms underlying the observed effects of process parameters. In conclusion, this study contributes to the understanding of the influence of process parameters on biodiesel production from waste cooking oil using heterogeneous catalysts. The research findings offer valuable insights for optimizing biodiesel production processes, enhancing resource efficiency, and promoting sustainability in the energy sector. The study underscores the potential of waste cooking oil as a viable feedstock for biodiesel production and highlights the significance of process optimization in achieving efficient and environmentally friendly energy solutions.

Thesis Overview