Efficient gas separation with SEPURAN®

SEPURAN® NG for efficient processing of natural gas


Evonik has developed new membrane product – SEPURAN® NG for efficient natural gas processing.


SEPURAN® NG is an especially robust, hollow-fiber membrane, which is based on a high-performance plastic that can withstand extreme pressure and temperatures. This enables particularly selective separation of the sour gases from the natural gas, high tolerance of the higher hydrocarbons contained in the natural gas, and consistently high performance of the membrane throughout its lifetime

How does SEPURAN® NG work?

The modular structure of SEPURAN® NG has been designed for conventional, membrane-based natural gas processing plants so that, during the membrane exchange, no further adaptations are required to the existing equipment. 

Use in natural gas sources with high CO2 concentration

The membrane is designed for the challenging process conditions of natural gas processing with complex gas compositions and typical pressure and temperature conditions up to 70°C. It can be used particularly effectively in natural gas sources with a high concentration of carbon dioxide because, under these conditions, the separating properties of the membrane remain intact. 

Contact

Ingrid Velthoen

Manager Process Development SEPURAN® NG

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Membrane technology for efficient natural gas processing.


Brochure - SEPURAN® NG

Better way to process natural gas


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