SEPURAN® stands for customized polyimide hollow fibre membranes for efficient gas separation.

The SEPURAN® N2 membrane has been especially developed for nitrogen generation combining low air consumption at all temperature levels with high nitrogen capacity. Unlike other gas separation membranes, SEPURAN® N2 membranes are characterized by a very high flow capacity with a very good air factor, resulting in the optimization of compression and operating cost.

In terms of efficiency and energy, membranes are unbeatable. In this case, nitrogen can be obtained directly from the air that surrounds us all. But in the process, the gas must be separated from oxygen, which makes up about 21 percent of this air.

In membrane systems, compressed air is passed through long, thin hollow fiber membranes. This creates a partial pressure difference between the outside and the inside of the hollow fiber. The smaller oxygen molecules slip through the membrane, while the nitrogen molecules remain inside.

The effect is that the less air is added, the purer the nitrogen in the end.

  • Advanced technology, high efficiency, low cost.
  • Generate valuable O2 and N2-enriched air.
  • High stability, low maintenance cost.
  • Modular design, easy to install, update or expand.

Increasing capacity of clinker while reducing energy consumption

Higher Oxygen contents leads not only to higher flame temperature but also to reduced fuel consumption and higher production capacity for cement plant.

  • Improve combustion efficiency and increase capacity.
  • Achieve relatively stable thermal field, accelerate generation of calcium silicate & increase clinker quality.
  • Reduce energy consumptions and coal savings.

Contact us

email : amin [at] cemax [dot] com [dot] my
whatsapp : +60 12 273 3272