A Mathematical Model for Coupled Gas-Solid Reactions in a Reacting Gas Atmosphere

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Chun-I Lin¹  Wen-Hsing Tseng¹ 

[1] Department of Chemical Engineering, National Taiwan Institute of Technology

关键词: Mathematical Model;    Gas-Solid Reaction;    Coupled Gas-Solid Reaction;    Carbothermic Reduction;   

DOI  :  10.1252/jcej.26.134

来源: Maruzen Company Ltd

【 摘 要 】

References(17)A mathematical model has been proposed for describing the coupled gas-solid reactions in a reacting gas atmosphere. Effects of the following five parameters on the conversions of solids B and D have been examined: reaction/diffusion ratio, Sherwood number, reactivity ratio, factors of catalytic activity and reactant amount ratio. The conversion of solid B was found to be able to be increased by reducing the pellet size, increasing the relative initial amount of solid D to solid B, or increasing the velocity of bulk gas.

【 授权许可】

Unknown