고정층 액상흡착탑내의 합성흡착제/콜리딘계의 열역학적 흡착특성 = Thermodynamics Analysis of Synthetic Adsorbent/Collidine System for Liquid Adsorption in Fixed Bed Adsorber

다국어 초록 (Multilingual Abstract)

Adsorption Equilibria and Kinetics of collidine in a aqueous solution onto the synthetic resin adsorbent were carried out in a fixed bed absorber at 278, 288, 298 anti 308K for various concentration ranges respectively. The effective intraparticle diffusivity, D_(e), based on the concentration difference in the liquid phase, was determined by comparing experimental and theoretical uptake curves.
The ratio of the effective diffusivity to moleculer diffusivity, D_(e)´/DAB were independent of the amount adsorbed and temperature for synthetic resin/collidine system. The result supported the concept that migrated of inter-microparticle gaps predominates over effective intraparticle mass transfer within synthetic porous adsorbent. Amount adsorbed q_(e) was correlated Q_(st) = 15.35 + [(-4.14) - q_(e)] and E_(a) = 6.28 + [(-1.671 q_(e)] with heat of adsorption(Q_(st)) and activation energy(E_(a)).

목차 (Table of Contents)

• Ⅰ. 緖論
• Ⅱ. 理論的 背景
• Ⅲ. 實驗
• 1. 흡착제와 흡착질
• 2. 실험방법
• Ⅳ. 結果 및 考察
• 1. 합성흡착제/콜리딘계의 흡착 평형 및 흡착속도
• 2. 합성흡착제/콜리딘계의 입자내 유효확산계수
• Ⅴ. 結論
• 參考文獻
• Nomenclature
• Summary