Category: Gas Separation with Membrane Technology >

H2 Separation Membrane  data sheet


Characteristic of Membrane
UBE's membranes characterize properties in various ways, heat resistance, chemicals tolerance, high selective permeability in gas separation, etc. Permeation rates for various gas components of each membrane type are shown in the example permeability data. 

 

Membrane Type
Following five types of the membrane are available now:

Membrane 
type

High pressure 
side of hollow 
fiber


Application 
for

Limit

Differential p
ressure bar 
(psi)

Temperature
(°C)

A outside H2, He, C02 35(500) 150(300)
B-L outside H2, He, C02 35(500) 150(300)
B-H outside H2, He, C02 100(1400) 100(210)
C inside dehumidification 10(140) 100(210)
D outside or inside dehydration 10(140) 150(300)




 Characteristic of Membrane
UBE's membranes characterize properties in various ways, heat resistance, chemicals tolerance, high selective permeability in gas separation, etc. Permeation rates for various gas components of each membrane type are shown in the example permeability data.



 Module Model
Tabulated membrane modules with polyimide hollow fiber are available.

Module type Application Material Allowable pressure barg (psig)
Membrane type Vessel
UBE GAS SEPARATOR
100mmD x 2000mmL 
(4inD x 80inL)
H2, He, C02 A, B-L, B-H Steel 40 (570) or 150 (2200)
100mmD x 4000mmL 
(4inD x 160inL)
H2, He, C02 A, B-L, B-H Steel 40 (570) or 150 (2200)
200mmD x 2000mmL 
(8inD x 80inL)
H2, He, C02 A, B-L, B-H Steel 40 (570) or 150 (2200)
200mmD x 4000mmL 
(8inD x 160inL)
H2, He, C02 A, B-L, B-H Steel 40 (570) or 150 (2200)
130mmD x 1500mmL 
(5inD x 60inL)
Dehydration D Steel 3 (42)
200mmD x 1500mmL 
(8inD x 60inL)
Dehydration D Steel 3 (42)
UM
A1 Dehumidification C Polycarbonate 10 (140)
A2 Dehumidification C Polycarbonate 10 (140)
A5 Dehumidification C Polycarbonate 10 (140)
B1 Dehumidification C Polycarbonate 10 (140)
B2 Dehumidification C Polycarbonate 10 (140)
B5 Dehumidification C Polycarbonate 10 (140)
B10 Dehumidification C Polycarbonate 10 (140)