Applicability of the model in the prediction of fixed bed breakthrough curve
| Autor: | Junpei Fujiki, Takashi Kawakita, Eiji Furuya, Yoshimi Seida, Akihiko Murota |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Chemistry
Fixed bed General Chemical Engineering lcsh:QD450-801 lcsh:Physical and theoretical chemistry 02 engineering and technology Surfaces and Interfaces General Chemistry Mechanics 021001 nanoscience & nanotechnology Breakthrough curve 020401 chemical engineering 0204 chemical engineering 0210 nano-technology |
| Zdroj: | Adsorption Science & Technology, Vol 35 (2017) |
| ISSN: | 2048-4038 0263-6174 |
| Popis: | Applicability of the K F a v model in the prediction/simulation of the breakthrough curve of a fixed bed adsorber was studied through quantitative evaluation of the estimation error of the breakthrough curves calculated by the K F a v model with those calculated by the phenomenological rigorous adsorption process model. The evaluation was carried out on the basis of dimensionless equations of each model as a function of the Biot number and the parameters of adsorption isotherms used in the phenomenological rigorous adsorption process models. Influence of the non-linearity of the adsorption isotherm and the Biot number to the estimation error of breakthrough curves obtained by the K F a v model was clarified quantitatively. The application quality and/or degree of reliability of the K F a v model were clarified systematically. |
| Databáze: | OpenAIRE |
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