| 
				 
				Grain 
				diameter  | 
				
				 
				Pile proportion  | 
				
				 
				Bearing strength  | 
				
				 
				1bar,25C 
				 N2absorption  | 
				
				 
				1bar,25°C N2/02Selectivity  | 
			
| 
				 
				
				LiX-1, 1.5士0.2mm  | 
				
				 
				
				LiX-1  600-640 g/l  | 
				
				 
				
				LiX-1    >23 N/grain  | 
				
				 
				
				LiX-1>23ml/g  | 
				
				 
				
				LiX-1 >8.5  | 
			
| 
				 
				
				LiX-2, 1.5士0.2mm  | 
				
				 
				
				LiX-2 630-680 g/l  | 
				
				 
				
				LiX-1    >20 N/grain  | 
				
				 
				
				LiX-2>25ml/g  | 
				
				 
				
				LiX-1 >9.3  | 
			
| 
				 
				
				Main technic index of LiX molecular sieve  | 
			||||
| 
				 
				type  | 
				
				 
				Operation 
				mode  | 
				
				 
				O2 oncentration (%)  | 
				
				 
				O2 production capacity (M3/h.t)  | 
				
				 
				Power 
				Cousumption 
				(kw/M3)  | 
			
| 
				 
				LiX-1  | 
				
				 
				PSA  | 
				
				 
				90--93  | 
				
				 
				70--85  | 
				
				 
				0.48  | 
			
| 
				 
				
				VPSA  | 
				
				 
				
				90--93  | 
				
				 
				
				75--95  | 
				
				 
				
				0.44  | 
			|
| 
				 
				LiX-2  | 
				
				 
				
				PSA  | 
				
				 
				
				90--93  | 
				
				 
				
				80--110  | 
				
				 
				
				0.40  | 
			
| 
				 
				
				VPSA  | 
				
				 
				
				90--93  | 
				
				 
				
				85--120  | 
				
				 
				
				0.33  | 
|