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Comparison of zone-reaction model and unreacted-core shrinking model in solid—gas reactions—II non-isothermal analysis

✍ Scribed by M. Ishida; C.Y. Wen; T. Shirai


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
710 KB
Volume
26
Category
Article
ISSN
0009-2509

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Comparison of zone-reaction model and un
✍ M. Ishida; C.Y. Wen 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 828 KB

Three types of zone-reaction models representing reactions between porous solid and gas are compared. When the diffusion of gaseous reactant affects the overall reaction rate, the reaction proceeds at the core surface. By introducing the concept of an equivalent rate constant, &, based on the surfac