2004
DOI: 10.1021/la036430v
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Adsorption Equilibrium of Binary Methane/Ethane Mixtures in BPL Activated Carbon:  Isotherms and Calorimetric Heats of Adsorption

Abstract: The adsorption of pure methane and ethane in BPL activated carbon has been measured at temperatures between 264 and 373 K and at pressures up to 3.3 MPa with a bench-scale high-pressure open-flow apparatus. The same apparatus was used to measure the adsorption of binary methane/ethane mixtures in BPL at 301.4 K and at pressures up to 2.6 MPa. Thermodynamic consistency tests demonstrate that the data are thermodynamically consistent. In contrast to two sets of data previously published, we found that the adsorp… Show more

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Cited by 51 publications
(42 citation statements)
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“…14 A similar situation occurs, for example, for methaneethane mixtures adsorbed on the BPL carbon. 15 There is also agreement between simulated and calculated IAS isotherms. Thus, for example, good agreement was observed for GCMC and IAS calculated selectivity coefficients of the Xe-Kr mixture in zeolite NaA.…”
Section: Introductionsupporting
confidence: 54%
“…14 A similar situation occurs, for example, for methaneethane mixtures adsorbed on the BPL carbon. 15 There is also agreement between simulated and calculated IAS isotherms. Thus, for example, good agreement was observed for GCMC and IAS calculated selectivity coefficients of the Xe-Kr mixture in zeolite NaA.…”
Section: Introductionsupporting
confidence: 54%
“…On the other hand, the non-polar hydrocarbon butane consists of four carbons and ten hydrogens and generally classified as an alkane, or paraffin, where hydrogen saturates the carbon atoms via covalent single bonds. A good number of adsorption isotherms and isosteric heat of adsorption data for different adsorbates on various activated carbons are available in the literatures [14][15][16][17][18][19]. The accumulation of a data bank can be found in a handbook [20].…”
Section: Introductionmentioning
confidence: 99%
“…Neste trabalho o cálculo do calor isostérico de adsorção foi realizado por dois métodos distintos, descritos abaixo, ajustando-se dados de adsorção de CO2 em CA determinados neste trabalho e de CH4 em CA publicados por He et al (2004).…”
Section: Cálculo Do Calor Isostérico De Adsorçãounclassified