high efficiency big production rate carbon molecular sieve for PSA nitrogen generator

Carbon Molecular Sieve
Carbon molecular sieve (CMS) is an excellent non-polar carbon adsorbent material, which contains a large number of micropores. These micropores allow molecules with small kinetic dimensions (oxygen) to quickly diffuse into the pores, while limiting the entry of large-diameter molecule (nitrogen). CMS is widely used to separate oxygen and nitrogen in the air with pressure adsorption device (PSA) technology.
Thanks to its good performance and good price, Gamma Gas CMS-GS-320 carbon molecular sieve is not only used in PSA nitrogen generators manufactured by our own factory, this proven CMS is also widely used in many other brands PSA nitrogen generators, for both new machines and old nitrogen generators updating.
Technical data sheet
Model No
CMS-GS-320
N2 production rate(99.9%)
≥202l/kg.h(0.7 MPa)
Abrasion strength
≥99%
Air N2 ratio(99.9%)
≤3.33:1
Compressive strength
≥40N
Bulk density
630-680 kg/m3
Moisture content
≤0.1%
Actual density
1.9-2.2 g/cm3
Shape
Columnar
Porosity
50-55%
Grain diameter
1.0-1.3 mm
Pore volume
0.1-0.2 cm3/g
Adsorption strength
0.65-1.0 MPa
Specific surface area
200-250 m2/g
Performance
N2 purity
Key feature
0.6 MPa
0.7 MPa
0.8 MPa
99%
Air N2 ratio
2.4:1
2.4:1
2.4:1
N2 production L/kg.h
297
335
379
99.5%
Air N2 ratio
2.65:1
2.65:1
2.65:1
N2 production L/kg.h
251
285
321
99.9%
Air N2 ratio
3.33:1
3.33:1
3.33:1
N2 production L/kg.h
172
202
216
99.95%
Air N2 ratio
3.7:1
3.7:1
3.7:1
N2 production L/kg.h
145
171
187
99.99%
Air N2 ratio
4.59:1
4.59:1
4.59:1
N2 production L/kg.h
98
122
135