This comprehensive course explores the principles and applications of natural gas liquefaction systems.

Special focus is given to the Closed Expansion Liquefaction Process. Students will gain in-depth knowledge of thermodynamic principles and process equipment, as well as system optimization in LNG production.

The course covers various liquefaction technologies, including cascade systems, mixed refrigerant processes, and expansion-based systems, all with practical applications in industrial settings.

Topics List

• Introduction to Natural Gas Liquefaction
• Overview of Refrigerants and Their Properties
• Cascade Systems and Their Applications
• Single and Mixed Refrigerant Cycles
• Thermodynamic Principles in LNG Systems
• Pressure-Entropy Diagrams
• Phase Separation and Refrigerant Control
• Advanced Cooling Techniques
• LNG Load and Refrigeration Curves
• Mixed Refrigerant Systems Design and Optimization
• Engineering Considerations for LNG Efficiency
• Material Challenges and Safety Precautions
• Real-World Case Studies in LNG Operations