Analysis on Effects of Microwave Heating in Porous Catalysts

スポンサーリンク

概要

• 論文の詳細を見る

• In this work the effects of microwave heating on catalytic reaction systems are analyzed theoretically. In the modeling of the catalytic reaction system, the catalyst pellet was assumed to be composed of active site, support and fluid phase. Depending on the type of active sites, two cases were considered in this study: (1) a spherical active site on the flat support medium, and (2) a flat active site covered onto the flat support medium. For each case the temperature and concentration profiles within the catalyst pellet were obtained by simulation and compared with each other. When a chemical reaction was conducted with microwave heating, the reaction rate and the yield were found to be increased compared to conventional heating under the same conditions. This is due to hot spots generated by selective heating of the catalyst pellet, resulting in an increased reaction rate.

• 社団法人 化学工学会の論文
• 2001-12-01

著者

• Kim H‐y

  Korea Res. Inst. Chemical Technol. Taejeon Kor

• Jo Byung

  Department Of Civil Engineering Hanyang University

• YEO Yeong-Koo

  Department of Chemical Engineering, Hanyang University

• SHIN Gun-Il

  Department of Chemical Engineering, Hanyang University

• KIM Hee-Young

  Korea Research Institute of Chemical Technology

• LEVDANSKY V.

  Heat and Mass Transfer Institute, Notional Academy of Science of Belarus

• Shin Gun-il

  Department Of Chemical Engineering Hanyang University

• Levdansky V.

  Heat And Mass Transfer Institute Notional Academy Of Science Of Belarus

• Yeo Yeong-koo

  Department Of Chemical Engineering Hanyang University

関連論文

• Modeling and Simulation of Multi-cylinder Paper Drying Processes
• Experimental Eveluation of Bilinear Model Predictive Control for pH Neutralization Processes
• Analysis on Effects of Microwave Heating in Porous Catalysts
• Modeling of the Drying Process in Paper Plants
• Prediction of Ozone Concentration in Atmosphere Using Statistical Method
• An Adaptive Model Predictive Control Method Using Multivariable Bilinear Model
• Optimal Multiperiod Planning of Utility Systems Considering Discrete/Continuous Variance in Internal Energy Demand Based on Decomposition Method
• Modeling of a Solid-State Polycondensation Process for the Production of PET
• Modeling and Simulation of Multi-Cylinder Paper Drying Processes
• Modeling and Simulation of High Pressure Autoclave Polyethylene Reactor Including Decomposition Phenomena
• Process Design of Natural Gas Liquid Recovery Processes

もっと見る 閉じる

スポンサーリンク