CO₂ STRIPPING FROM DIETHANOLAMINE USING MEMBRANE CONTACTORS: MODEL VALIDATION AND MEMBRANE WETTABILITY | Zendy

Harith N. Mohammed | Zendy; Omar S. Lateef | Zendy; Ghassan H. Abdullah | Zendy; Abdul Latif Ahmad | Zendy

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CO₂ STRIPPING FROM DIETHANOLAMINE USING MEMBRANE CONTACTORS: MODEL VALIDATION AND MEMBRANE WETTABILITY

Author(s) -

Harith N. Mohammed,

Omar S. Lateef,

Ghassan H. Abdullah,

Abdul Latif Ahmad

Publication year - 2019

Publication title -

jurnal teknologi

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.191

H-Index - 22

eISSN - 2180-3722

pISSN - 0127-9696

DOI - 10.11113/jt.v81.12898

Subject(s) - diethanolamine , wetting , stripping (fiber) , hollow fiber membrane , contactor , membrane , volumetric flow rate , materials science , desorption , chemical engineering , chromatography , analytical chemistry (journal) , chemistry , fiber , composite material , thermodynamics , engineering , adsorption , power (physics) , biochemistry , physics , organic chemistry

In the present work, CO 2 desorption (stripping) from diethanolamine (DEA) solution using polyvinylidene uoride hollow fiber membrane contactor is theoretically investigated. A comprehensive two dimensional mathematical model is developed to evaluate the membrane wettability when DEA solution is used at different operating conditions such as sweeping gas flow rate, initial CO 2 loading and liquid phase temperature. In addition, the impact of flow rate of liquid phase on the CO 2 stripping performance was theoretically investigated. The simulated results were compared with the experimental data obtained from literature. The results revealed that the PVDF membrane was suffered from wetting at studied operating conditions.

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