|  |  | 
    
     | Circulating fluidized bed experimental device for catalytic reaction-a | Hydrogenation experimental device | 
    
     |  |  | 
    
     | Fixed fluidized bed reaction experimental device for catalytic reaction | Circulating fluidized bed experimental device for catalytic reaction-b | 
    
     |  |  | 
    
     | Moving bed catalytic reaction experimental device | Medium-sized riser catalytic cracking experimental device | 
    
     |  |  | 
    
     | The platform for expanding catalyst production-a | The platform for expanding catalyst production-b | 
    
     |  |  | 
    
     | Experimental device for thousand-ton scale catalytic reaction | Large-scale multifunctional cold fluidization experimental device for catalytic reaction |