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Using LiX
molecular sieve can decrease air consumption and saving-energy and improve the
performance.
The experimental results show that different species of molecular sieve have
different oxygen productivity， LiX molecular sieve is best；For LIX zeolite with
excellent adsorption performance, the exchange degree of Li should be Li > 95%,
and the higher is the exchange degree, the LiX molecular sieve performance are
better. .
LiX molecular sieve improve performance of PSA and VPSA
oxygen generator for air consumption and saving-energy.
China Carbon Molecular Sieve Co., Ltd. has long been engaged in
the research and productes Lithium molecular sieve for oxygen production.
Main technic index of LiX molecular sieve：
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Grain diameter: |
LiX-1，1.5士0.2mm |
LiX-2， 1.0士0.2mm |
|
Pile proportion: |
LiX-1, 600-640 g/l |
LiX-2 630-680
g/l |
|
Bearing strength : |
LiX-1, >23
N/grain |
LiX-2 >20
N/grain |
|
1bar，25°C
N2absorption |
LiX-1 >23ml/g |
LiX-2 >25ml/g |
|
1bar,
25°C
N2/02Selectivity |
LiX-1 >8.5 |
LiX-2 >9.3 |
|
Type |
Operation mode
|
O2 concentration (%) |
O2 production capacity (M3/h.t) |
Power cousumption
(kw/M3)
|
|
LiX-1 |
PSA |
90--93 |
70--85 |
0.48 |
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VPSA |
90--93 |
75--95 |
0.44 |
|
LiX-2 |
PSA |
90--93 |
80--110 |
0.40 |
|
VPSA |
90--93 |
85--120 |
0.33 |
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