شماره ركورد كنفرانس :
3834
عنوان مقاله :
ADSORPTION OF ETHANE AND ETHYLENE IN AN ISORETICULAR SERIES OF MOF-74 STRUCTURES
پديدآورندگان :
Gholami Mohammad m.gholami@stu.umz.ac.ir Department of Physical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran; , Yeganegi Saeid Department of Physical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
كليدواژه :
Metal , organic frameworks , Grand Canonical Monte Carlo , Adsorption
عنوان كنفرانس :
نوزدهمين سمينار شيمي فيزيك ايران
چكيده فارسي :
Alkene / alkane separation is the most expensive stage in the process of ethylene producing. Adsorptive separation with porous solid adsorbents is an alternative way to currently used cryogenic distillation process. In this work by GCMC simulation we investigate ethane and ethylene adsorption in two isoreticular structures of MOF-74 with different pore size. Adsorption isotherms of pure components and selectivity of binary ethylene/ethane mixtures in pressure fixed at 1 bar and variable composition determined in 318 K. IRMOF-1 has higher uptake than IRMOF-2 over the entire pressure range.
