Distillation Column Design & Operations

Course Objectives

  • ✔️ Understand fundamental and advanced principles of distillation
  • ✔️ Learn key design aspects of distillation columns (trays, packing, internals)
  • ✔️ Gain expertise in process simulation and optimization techniques
  • ✔️ Explore operational challenges, troubleshooting, and maintenance strategies
  • ✔️ Implement safety, control, and energy efficiency best practices

Course Outline

  • ✔️ Basics of Distillation: Vapor-Liquid Equilibrium (VLE)
  • ✔️ Types of Distillation (Batch, Continuous, Fractional, Steam, etc.)
  • ✔️ Industrial Applications and Case Studies
  • ✔️ Key Performance Indicators (KPIs) in Distillation
  • ✔️ Raoult’s Law and Henry’s Law
  • ✔️ Relative Volatility and Separation Efficiency
  • ✔️ Mass Transfer Coefficients and Diffusion Principles
  • ✔️ McCabe-Thiele and Ponchon-Savarit Methods for Column Analysis
  • ✔️ Column Internals: Trays, Packing, and Distributors
  • ✔️ Sizing of Columns: Diameter, Height, Pressure Drops
  • ✔️ Selection of Materials and Corrosion Considerations
  • ✔️ Heat Integration and Energy-Saving Techniques
  • ✔️ Software-Based Design Tools (Aspen Plus, HYSYS, etc.)
  • ✔️ Startup and Shutdown Procedures
  • ✔️ Common Operational Issues: Flooding, Weeping, Entrainment, Foaming
  • ✔️ Control Strategies: Reflux Ratio, Pressure Control, Feed Preheating
  • ✔️ Troubleshooting Techniques and Case Studies
  • ✔️ PID & Advanced Control Strategies for Distillation
  • ✔️ Optimization Techniques for Product Purity and Energy Efficiency
  • ✔️ Process Intensification: Divided Wall Columns, Heat-Integrated Columns
  • ✔️ AI & Digitalization in Distillation Process Monitoring
  • ✔️ HAZOP & Risk Assessment in Distillation Units
  • ✔️ Pressure Relief Systems & Emergency Shutdowns
  • ✔️ Environmental Considerations: VOC Emissions, Waste Heat Recovery
  • ✔️ Industry Standards (API, ASME, OSHA, ISO)
  • ✔️ Real-World Case Studies from Refining, Petrochemical, and Specialty Chemical Sectors
  • ✔️ Troubleshooting Case Studies from Operational Data
  • ✔️ Hands-on Session with Process Simulation Tools
  • ✔️ Virtual Plant Tour