Martiana, Reni (2014) Studi Simulasi Dinamika Molekuler terhadap Permeabilitas CH4 dan CO2 pada Membran Anorganik. Sarjana thesis, Universitas Brawijaya.
Abstract
Permeabilitas gas CH4 dan CO2 pada membran anorganik diteliti dengan simulasi Dinamika Molekuler. Simulasi dilakukan pada ansambel kanonikal, yaitu dengan jumlah molekul, temperatur, dan volume yang konstan. Diameter pori pada membran yang disimulasikan adalah 0,5; 0,7; dan 1 nm, dengan variasi tebal membran 0,842; 2,106; dan 4,212 nm. Hasil penelitian menunjukan bahwa potensi pemisahan gas CH4-CO2 diakibatkan oleh efek orientasi molekul berdasarkan prinsip molecular sieving teramati pada membran dengan diameter pori 0,5 nm dan tebal membran 0,842 nm.
English Abstract
Permeability of CH4 and CO2 through inorganic membranes was investigated using Molecular Dynamics simulations. Simulations were performed in a canonical ensemble, at constant number of molecules, temperature, and volume. The diameter of membrane’s pore was made to be 0,5; 0,7; and 1 nm, with the variation of membrane’s thickness of 0,842; 2,106; and 4,212 nm. The results showed that the potential of CH4 CO2 gas separation caused by the effect of molecular orientation on the basis of molecular sieving was observed on membranes with a pore diameter of 0,5 nm and 0,842 nm thick.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/MIPA/2014/330/051405828 |
| Subjects: | 500 Natural sciences and mathematics > 540 Chemistry and allied sciences |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 15 Sep 2014 09:31 |
| Last Modified: | 21 Oct 2021 05:36 |
| URI: | http://repository.ub.ac.id/id/eprint/153964 |
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