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Citation: CHEN Shan-Jun, DAI Wei, LUO Jiang-Shan, TANG Yong-Jian, WANG Chao-Yang, SUN Wei-Guo. Simulation of Methane Adsorption in AFS Molecular Sieves[J]. Acta Physico-Chimica Sinica, ;2009, 25(02): 285-290. doi: 10.3866/PKU.WHXB20090215 shu

Simulation of Methane Adsorption in AFS Molecular Sieves

1.
Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, P. R. China; Research Centre of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, Sichuan Province, P. R. China

Received Date: 25 July 2008
Available Online: 8 December 2008

The adsorption of methane in AFS molecular sieves was investigated by a grand canonical Monte Carlo (GCMC) simulation. The results were compared with the methane adsorption in IRMOF-6 materials obtained by Dvren et al. (Langmuir, 2004, 20: 2683). It was indicated that the adsorbed amouts in AFS were very striking. AFS molecular sieve is relative ideal adsorbent in the adsorbs storage natural gas system at the medium and low pressure. The Dubinin-Astakhov (DA) method was employed to analyze the physical factors that affect the storage of methane.
- Methane; Adsorption isotherm; Molecular sieve; Grand canonical Monte Carlo; Simulation
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