| Autor: |
Ahari, Jafar Sadeghzadeh, Shafiee, Zahra, Mohammadbeigy, Khashayar, Pakseresht, Saeed, Kakavand, Majid, Kolivand, Mehdi |
| Předmět: |
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| Zdroj: |
Petroleum & Coal; 2016, Vol. 58 Issue 3, p307-320, 14p |
| Abstrakt: |
In this study an industrial demercaptanization unit having a molecular sieve 13X as an absorbent has been modeled by mathematical equations of mass, energy and momentum. In this modeling, linear driving force approximation has been used for calculation of adsorption rate. Moreover, the Langmuir isotherm developed grade 2 relation has been used to express the equilibrium conditions of water and mercaptan concentration in gas and solid phases. After validation of the modeling results with those of the experimental data, the effects of the operational parameters such as adsorbent diameter, regeneration gas flow rate, feed pressure and feed temperature on water and mercaptan content of the unit product has been investigated. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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