| Section 1 763kb
 | Summary | ii | 
    
      | Illustrations | vi | 
    
      | Tables | viii | 
    
      | Introduction | 1 | 
    
      |  | Fuel-Bound Nitrogen Compounds | 1 | 
    
      | Previous Studies | 2 | 
    
      | Simultaneous Removal of Ammonia and Hydrogen Sulfide | 3 | 
    
      | Scope of the Report | 6 | 
    
      | Thermodynamic Calculations | 7 | 
    
      | Section 2 630kb
 | Experimental Procedure | 16 | 
    
      |  | Fixed-Bed Reactor System | 16 | 
    
      | Preparation of Catalysts | 20 | 
    
      | Results and Discussion | 24 | 
    
      |  | Baseline Catalysts | 24 | 
    
      | Section 3 500kb
 | Nickel on Titania Catalysts | 33 | 
    
      | Cobalt on Titania Catalysts | 33 | 
    
      | Molybdnum on Tatania Catalysts | 36 | 
    
      | Cobalt and Molybdenum on Titania Catalysts | 39 | 
    
      | Tungsten Oxide-Zinc Titanate Catalysts | 48 | 
    
      | Section 4 665kb
 | Conclusions and Recommendations | 51 | 
    
      | References | 52 | 
    
      | Appendix A: Thermodynamic Calculations of the Vaporization
        of Metal Oxides | A-1 |