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Removing H2S & Cos From Waste Gas

h2s cos

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#1 Energen


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Posted 03 January 2018 - 04:28 AM



My company is evaluating various gas streams with the intent to extract CO2. However the gas stream under consideration has a high content of H2S (230) and COS (89) VSC, ppm, v/v.


To explore new / alternative technologies, what technology is available in the market to effectively remove both unwanted components?


Thank you in advance for any guidance.






#2 georgiatech90


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Posted 11 January 2018 - 10:54 AM

Puraspec 2070 adsorbent beds in lead lag configuration should do the trick.


Edit: Just make sure you don't have much oxygen in the gas or you'll oxidize the adsorbent.

Edited by georgiatech90, 11 January 2018 - 10:55 AM.

#3 Energen


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Posted 14 January 2018 - 02:47 AM

Thank you for your response, we will consider your recommendation.


One of our consultants recommend burning the gas in a boiler with a low mixture of LPG to remove the Sulfides.

#4 P Thakur

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Posted 15 January 2018 - 10:33 AM

Please share gas composition, pressure and temperature.

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