𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Propagation of reaction fronts in exothermic heterogeneous noncatalytic systems solid-solid and solid-gas

✍ Scribed by V. Hlavacek; J. Puszynski; J. Degreve; S. Kumar


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
414 KB
Volume
41
Category
Article
ISSN
0009-2509

No coin nor oath required. For personal study only.

✦ Synopsis


Exothermic heterogeneous noncatalytic reactions of the type solid-solid and solid-gas can be efficiently used to produce new type of materials. The idea of the process is based on the selfpropagating reaction waves in the reactant mixture. Modeling of the process is suggested. comparison of experimentally observed phenomena with theoretical supercomputer calculation is presented.


📜 SIMILAR VOLUMES


The propagation of exothermic reactions
✍ Spice, I. E. ;Staveley, L. A. K. 📂 Article 📅 1949 🏛 Wiley (John Wiley & Sons) ⚖ 849 KB

## Abstract Compressed mixtures of iron and barium peroxide or iron and potassium dichromate are examples of systems capable of undergoing self‐propagating incandescent reaction when ignited. It has been found that in both of these systems a non‐incandescent reaction, called the pre‐ignition reacti

The propagation of exothermic reactions
✍ Spice, J. E. ;Staveley, L. A. K. 📂 Article 📅 1949 🏛 Wiley (John Wiley & Sons) ⚖ 911 KB

## Abstract Measurements have been made of the linear rate of the self‐propagating reaction and of the heat of this reaction in compressed binary solid mixtures of an oxidizing and a reducing agent. The thermochemical results have been used to draw conclusions about the chemistry of the reactions i

Propagation of gasless reactions in soli
✍ A.P. Hardt; P.V. Phung 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 1010 KB

Diflkion coM~~Ued rates of exothennic condensed phase reactions are examined with rewt 10 prtrc d@ reaction parameters. heat and mass diffwivities. particle size, and heat of reaction. A timpk, 6ttdytkd model &&es the reaction rates to thermochemical properties of the mixtures. Computer calculations

Analysis of gas–solid noncatalytic react
✍ Parthapratim Gupta; Ranjit Kumar Saha 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB

## Abstract Gas–solid noncatalytic (GSNC) reactions in porous particles are analyzed employing volume reaction model (VRM). Both single‐stage and two‐stage models have been used in the work. Earlier analysis for such reactions was mostly restricted to the first‐order reactions with respect to the g

The measurement of transport coefficient
✍ D.S. Scott; Wey Lee; J. Papa 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 965 KB

## If reasonably uniformly sized spherical pellets are packed in a tube only slightly larger in size, so that the tube/pellet dia ratio is from 1.1 to 1.4, and the tube contains 50 or more pellets, then the flow behaviour is very similar to that of a conventional packed bed. Pressure drop results