(417q) H2S Chemisorption on Copper-ETS-2: Experiment and Modeling | AIChE

(417q) H2S Chemisorption on Copper-ETS-2: Experiment and Modeling

Authors 

Rezaei, S. - Presenter, University of Alberta
Avila, A., University of Alberta
Kuznicki, S., University of Alberta

Copper supported on Engelhard Titanosilicate-2 (ETS-2) has been shown to be a promising adsorbent for deep H2S removal (to sub-ppm levels) for gas purification applications at room temperature. Because of the high external surface area and the cation exchange capacity of ETS-2, Cu ions are highly dispersed and very accessible to H2S molecules. In this study, H2S column breakthrough experiments are analyzed by a proposed model based on the rigorous mass balance equations for the fluid and solid phases. The model also includes the chemical reaction term, which is affected by the deactivation of the solid phase. Temperature-programmed desorption tests provided insight on the material regeneration as well as on the characteristics and magnitudes of the H2S-material interactions.

Checkout

This paper has an Extended Abstract file available; you must purchase the conference proceedings to access it.

Checkout

Do you already own this?

Pricing

Individuals

AIChE Pro Members $150.00
AIChE Graduate Student Members Free
AIChE Undergraduate Student Members Free
AIChE Explorer Members $225.00
Non-Members $225.00