Adsorption of Binary Gas Mixtures on Wet Fruitland Coal and Compressibility Factor Predictions
Abstract
This study consists of two sections. The first section deals with the measurement and correlation of adsorption data for methane, nitrogen, and carbon dioxide binary mixtures on wet Fruitland coal at 115?F and pressures to 1800 psia. The extended Langmuir model was employed to correlate the present data. In addition, new mixing rules were incorporated in the model to lend it greater flexibility. In the second section, five equations-of-state (EOS) models were evaluated for their ability to predict the compressibility factors of methane, nitrogen, and carbon dioxide. The effect of reoptimizing the EOS parameters was also investigated.
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- OSU Theses [15752]