Gas Adsorption and Storage at Metal-Organic Frameworks | Zendy

Jamil Ahmed | Zendy; Rana Al-Rubaye | Zendy

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Gas Adsorption and Storage at Metal-Organic Frameworks

Author(s) -

Jamil Ahmed,

Rana Al-Rubaye

Publication year - 2022

Publication title -

journal of engineering

Language(s) - English

Resource type - Journals

eISSN - 2520-3339

pISSN - 1726-4073

DOI - 10.31026/j.eng.2022.01.05

Subject(s) - adsorption , freundlich equation , langmuir , isothermal process , methane , propane , metal organic framework , dry gas , chemical engineering , materials science , chemistry , thermodynamics , organic chemistry , physics , engineering

Dry gas is considered one of the most environmentally friendly sources of energy. As a result, developing an efficient strategy for storing this gas has become essential. In this work, MOF-199 was synthesized and characterized in order to investigate the MOF-199 in dry gas adsorption using a built-in volumetric system (methane, ethane, and propane from Basrah gas company). The MOF-199 (metal organic framework) was synthesized using the solvothermal method at 373K for 24h, and then it was characterized. The dry gas adsorption on MOF-199 was studied under various conditions (adsorbent dosage, contact time, temperature, and pressure). The isothermal adsorption of the dry gas had been studied on MOF-199 using two types of models: Freundlich and Langmuir. The results of the isothermal adsorption shown corresponded to the Freundlich model with a correlation coefficient (R²) of 0.9426. Also, the rate of adsorption kinetic of the first and second-order was studied, and the results showed that the reaction rate was second-order.

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