Efficient gas separation with SEPURAN®

Efficient nitrogen generation with SEPURAN® N2


Nitrogen purity up to 99.5%


SEPURAN® N2 modules from Evonik have high selectivity and permeability. They combine low air consumption with high nitrogen capacity. The benefits for you: you need a small compressor, only a few modules, and operational costs are low.

SEPURAN® N2 is especially suitable in a wide variety of blanketing or inerting. As opposed to other membrane modules that are available on the market, the Evonik module combines excellent capacity with low air consumption. Alternatively, our SEPURAN® N2 Selective module can be used for low throughput volumes. The Selective version achieves high purity with extremely low air consumption. Energy consumption is especially low, while the capacity remains competitive.

EFFICIENT AND ECONOMIC
  • Enormous cost savings compared to conventional gas cylinders

  • Low installation and running costs

  • Low maintenance

LATEST TECHNOLOGY
  • High capacity combined with low air consumption

  • Purity of up to 99.5% N2

  • Pressure up to 16 barg

SIMPLE AND SAFE
  • Flexible in terms of adjusting purity

  • Easy to operate and install

  • No safety risks associated with handling gas cylinders

OUR CLASSIC SEPURAN® N2 MEMBRANES 4” AND 6”

MEMBRANES OVERVIEW - TECHNICAL INFORMATION

4” MODULE SHORT                

4” MODULE               

4” CARTRIDGE AND HOUSING

6” CARTRIDGE AND HOUSING

Minimum capacity                       

7 barg / 95% / 25 °C

11.3 Nm3/h

20.6 Nm3/h

20.6 Nm3/h

45.3 Nm3/h

423 scfh

769 scfh

769 scfh

1691 scfh

7.0 scfm

12.8 scfm

12.8 scfm

28.2 scfm

9 barg / 95% / 55 °C

17.9 Nm3/h

32.5 Nm3/h

32.5 Nm3/h

71.5 Nm3/h

668 scfh

1213 scfh

1213 scfh

2669 scfh

11.1 scfm

20.2 scfm

20.2 scfm

44.5 scfm

How does SEPURAN® N2 work?

Separating with fibers


With its newly developed  hollow-fiber membrane SEPURAN® N2, Evonik is offering a needs-oriented,  efficient, and energy-saving solution for obtaining the desired gas.

SEPURAN® N2
Contact

Sandra Uebbing

Director Sepuran® N2