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2-imidazoline for CO2 and H2S removal in gas streams

Thread starter georgeverghese
Start date Sep 18, 2015

Status: Not open for further replies.

Sep 18, 2015

georgeverghese

Chemical

This chemical 2 imidazoline has a high pKaH (similar to piperazine), high boiling point and is water soluble. Piperazine is currently used to enhance the overall absorption rate of the kinetically slower MDEA in activated MDEA solutions(originally patented by BASF).
Anyone come across the use of this chemical 2 imidazoline as a sorbent for H2S and / or CO2 ?