TY - GEN
T1 - Steam regeneration of activated carbon and day zeolite adsorbed by VOCs
AU - Moon, Jong Ho
AU - Kim, Jong Hwa
AU - Chung, Jong Tae
AU - Lee, Chang Ha
PY - 2006
Y1 - 2006
N2 - The adsorption and steam regeneration dynamics of VOC (toluene and acetone) in the fixed bed were studied experimentally and theoretically. Toluene as a non-polar solvent was insoluble in water, while acetone as a polar solvent was soluble in water. The adsorption isotherms of acetone and toluene vapors on the adsorbents exhibited type-II (BDDT classification) in the experimental range as multilayer adsorption. Water vapor showed type-V adsorption isotherm with condensation phenomena. Considering the physical properties and isotherms of the adsorbates, mathematical model was developed to predict the dynamic characteristics of steam regeneration in the fix bed. And all simulations were performed by gPROMS PDE solver. This is an abstract of a paper presented at the 2006 AIChE National Meeting (San Francisco, CA 11/12-17/2006).
AB - The adsorption and steam regeneration dynamics of VOC (toluene and acetone) in the fixed bed were studied experimentally and theoretically. Toluene as a non-polar solvent was insoluble in water, while acetone as a polar solvent was soluble in water. The adsorption isotherms of acetone and toluene vapors on the adsorbents exhibited type-II (BDDT classification) in the experimental range as multilayer adsorption. Water vapor showed type-V adsorption isotherm with condensation phenomena. Considering the physical properties and isotherms of the adsorbates, mathematical model was developed to predict the dynamic characteristics of steam regeneration in the fix bed. And all simulations were performed by gPROMS PDE solver. This is an abstract of a paper presented at the 2006 AIChE National Meeting (San Francisco, CA 11/12-17/2006).
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M3 - Conference contribution
AN - SCOPUS:58049099477
SN - 081691012X
SN - 9780816910120
T3 - AIChE Annual Meeting, Conference Proceedings
BT - 2006 AIChE Annual Meeting
T2 - 2006 AIChE Annual Meeting
Y2 - 12 November 2006 through 17 November 2006
ER -