Diffusion of carbon dioxide within molecular sieves particles. Evaluation of intraparticle diffusivity based on macro- to maicro-pore series diffusion model.:EVALUATION OF INTRAPARTICLE DIFFUSIVITY BASED ON MACRO- TO MICRO-PORE SERIES DIFFUSION MODEL

スポンサーリンク

概要

• 論文の詳細を見る

• The adsorption of CO2 on the fixed beds of Molecular Sieves 4A, 5A and 13X, respectively, was studied by use of isotopic exchange between CO2 and 14CO2. Fixed-bed breakthrough curves obtained were analyzed, comparing them with theoretical curves, and the values of intraparticle diffusion resistance were calculated. The values were further analyzed based on the authors'' diffusion model with the aid of physical properties of adsorbent particles. The intraparticle diffusivity is greatly affected by the ratio of micropore radius (in this case the openings of crystalline cavity) to diffusing molecules.

• 公益社団法人 化学工学会の論文

著者

• KAWAZOE KUNITARO

  University of Tokyo

• TAKEUCHI YASUSHI

  University of Toronto

関連論文

• COMMENTS ON THE PAPER "DIFFUSION OF CARBON DIOXIDE WITHIN MOLECULAR SIEVES PARTICLES"
• Diffusion of carbon dioxide within molecular sieves particles. Evaluation of intraparticle diffusivity based on macro- to maicro-pore series diffusion model.:EVALUATION OF INTRAPARTICLE DIFFUSIVITY BASED ON MACRO- TO MICRO-PORE SERIES DIFFUSION MODEL

スポンサーリンク