Amine Gas Sweetening and Sulphur Recovery

Course overview

Course outline

1. 1Day 1: Fundamentals of Gas Sweetening and Treating Systems

   • Understanding natural gas processing and the role of gas sweetening within integrated production facilities
   • Identifying common gas contaminants and their effects on equipment, safety, product quality, and environmental performance
   • Reviewing product quality specifications for natural gas, LPG, and sulphur products
   • Comparing gas treating technologies, including chemical solvents, physical solvents, membranes, and hybrid processes
   • Understanding why amine systems remain the preferred solution for many gas processing applications
   • Reviewing the interaction between gas sweetening and sulphur recovery systems within integrated processing facilities
   • Practical workshop: Evaluating gas treating configurations and identifying operational bottlenecks
2. 2Day 2: Amine Chemistry, Solvent Selection, and Process Configuration

   • Understanding acid gas absorption and solvent regeneration principles
   • Reviewing the characteristics and applications of common amine solvents for gas sweetening
   • Evaluating solvent performance, selectivity, capacity, and energy requirements
   • Understanding solvent degradation mechanisms and their impact on process performance and equipment integrity
   • Reviewing gas sweetening process configurations for different operating objectives
   • Understanding solvent purification systems, filtration, reclaiming, and quality monitoring practices
   • Evaluating interactions between gas sweetening units and downstream processing facilities
   • Practical exercise: Selecting solvents and designing suitable gas sweetening configurations
3. 3Day 3: Amine Unit Operation, Performance Optimization, and Troubleshooting

   • Understanding the operation of major amine unit equipment and process flow arrangements
   • Reviewing key operating variables affecting absorption and regeneration performance
   • Understanding hydraulic performance, mass transfer efficiency, and process control strategies
   • Managing corrosion risks through material selection, monitoring, and operational practices
   • Diagnosing operational problems including foaming, flooding, solvent losses, corrosion, and off-specification gas quality
   • Applying systematic troubleshooting methodologies and performance optimization techniques
   • Practical case study: Resolving operational issues affecting amine system performance and product quality
4. 4Day 4: Sulphur Recovery Technologies and Claus Process Operations

   • Understanding the objectives and environmental drivers of sulphur recovery operations
   • Reviewing Claus process chemistry and sulphur conversion mechanisms
   • Understanding the operation of thermal and catalytic sulphur recovery stages
   • Evaluating key sulphur recovery equipment and process integration principles
   • Optimizing combustion control, catalyst performance, heat recovery, and steam generation
   • Reviewing enhanced sulphur recovery technologies used to improve plant efficiency and sulphur recovery rates
   • Practical workshop: Calculating sulphur recovery performance and evaluating process efficiency
5. 5Day 5: Tail Gas Treatment, Environmental Performance, and Integrated Plant Optimization

   • Understanding tail gas treatment technologies and emission control strategies
   • Reviewing hydrogenation, hydrolysis, absorption, and polishing processes for tail gas management
   • Managing sulphur handling, storage, transportation, and safety considerations
   • Applying process safety principles for H₂S management, emissions control, and environmental compliance
   • Understanding interactions between amine systems, sulphur recovery units, and tail gas treatment facilities
   • Diagnosing integrated plant performance issues affecting gas quality, sulphur recovery, and energy efficiency
   • Final workshop: Developing an integrated improvement strategy for gas sweetening and sulphur recovery operations, including KPIs, maintenance planning, monitoring systems, and operational optimization