Why to choose membrane system for H2S removal from natural gas

How is Hydrogen Sulphide (H2S) removed from natural gas?

H2S or Hydrogen Sulphide gas is a potent contaminant found during natural gas extraction having an awful smell, that of rotten eggs. These are lethal and proven corrosive to equipment. Procedures need to be framed in a way to make it profitable for natural gas streaming. Scientists constantly work on polishing the extraction process to make it more eco-friendly. The existing procedures work on the principle of – Amine Plants Treatments and H2S Scavengers.

New technologies emerge to meet the demands of industries and for better efficiency. One such new world technology is the Membrane System used for bulk removal of H2S by upstream procedures. After H2S gas removal, natural gas is treated with Upstream Procedures For Gas Processing Equipment to bring it to functional form. The H2S gas separated from natural gas can be utilized for other industrial purposes. 

The membrane system gas treatment is a single-stage process. Apart from gas, nothing else is separated, it works precisely on producing H2S gas permeate. The natural gas enters through the inlet and undergoes the refinery procedure. The two outlets are present in the system – one is exclusively channelized for natural gas & another one is for Bulk H2S gas removal. This can be utilized to dissociate Sulphur from H2S gas. A high-pressure stream provided plays a key role in split-up.

Reason to Opt For Membrane System for H2S Removal.

• Efficient and bulk separation of H2S gas up to 200-300 ppm from the natural gas
• Lucid installation and sturdy membrane potential 
• The endpoint is with the least hydrocarbon and water dewpoint.
• Reduction in capital costs

Quick Limelight on Other Techniques-

There are other techniques like absorbents, Adsorbents, Liquid scavengers, etc. The filtration selection is completely based on procedures and operational methods. In the case of H2S separation from Natural Gas, the membrane has an edge over others because it doesn’t involve any liquid or solid in separation. Additionally, the setup is simple with zero moving parts.

Contact Blue Sky Midstream for Natural Gas Processing