김은철 최대기 노경호 2024-01-21T04:03:41Z 2024-01-21T04:03:41Z 2021-09-06 2005-12 1738-7264 https://pubs.kist.re.kr/handle/201004/135932 In this work, a static volumetric method was experimentally implemented to measure the adsorption isotherm of hydrogen and methane by the activated carbon. The equilibrium data of stationary phase and mobile phase were correlated into the Langmuir, Freundlich, Langmuir-Freundlich, and Toth isotherms, respectively. In addition, the comparison between prediction and experimental data was made. By a nonlinear regression analysis, the experimental parameters in the equilibrium isotherms were estimated and compared. Then, the linear and quadratic equations for pressure and temperature to adsorption amounts were expressed. The adsorption amounts were increased with the pressure increase and the temperature decrease. 한국수소및신에너지학회 활성탄에 대한 수소와 메탄의 흡착특성 Adsorption Characteristics of Hydrogen and Methane on Activated Carbon Article 2 한국수소및신에너지학회논문집, v.16, no.4, pp.307 - 314 한국수소및신에너지학회논문집 16 4 307 314 kci other ART000977845 Adsorption Isotherm Isosteres Langmuir model Activated carbon Hydrogen Adsorption Isotherm Isosteres Langmuir model Activated carbon Hydrogen 흡착 등온선 등배 랑그뮤얼 모델 활성탄 수소