Thesis Abstract

Abstract
The optimization of heat integration in a chemical plant using Pinch Analysis is essential for improving energy efficiency and reducing operational costs in the chemical processing industry. This study focuses on implementing the principles of Pinch Analysis to identify opportunities for heat recovery and optimize the heat exchanger network within a chemical plant. The research methodology involves a comprehensive literature review to establish the theoretical foundation of Pinch Analysis and its applications in industrial settings. The study also includes a detailed analysis of the heat exchanger network in a case study chemical plant to demonstrate the practical implementation of Pinch Analysis techniques. Chapter 1 provides an introduction to the research topic, outlining the background of the study, defining the problem statement, objectives, limitations, scope, significance, and structure of the thesis. Chapter 2 presents a comprehensive literature review covering ten key aspects related to heat integration and Pinch Analysis. The review focuses on existing research, methodologies, and applications of Pinch Analysis in chemical process optimization. Chapter 3 details the research methodology, including the selection of the case study chemical plant, data collection methods, modeling techniques, simulation tools, and analysis procedures. The chapter also discusses the steps involved in applying Pinch Analysis to optimize the heat exchanger network within the plant. Chapter 4 presents a thorough discussion of the findings, including the identification of heat recovery opportunities, the design of an optimized heat exchanger network, energy savings potential, and economic benefits. The chapter also addresses challenges encountered during the implementation of Pinch Analysis and provides recommendations for overcoming these obstacles. Chapter 5 concludes the thesis with a summary of the key findings, implications for the chemical processing industry, and recommendations for future research. The study underscores the importance of implementing Pinch Analysis techniques to improve energy efficiency, reduce greenhouse gas emissions, and enhance the overall sustainability of chemical plants. In conclusion, this thesis contributes to the body of knowledge on heat integration optimization in chemical plants using Pinch Analysis. The findings highlight the potential for significant energy savings and cost reductions through the application of Pinch Analysis techniques. By implementing the recommendations outlined in this study, chemical plant operators can enhance their operational efficiency, environmental performance, and competitive advantage in the industry.

Thesis Overview