KINETICS OF REDUCTION OF MANGANESE DIOXIDE PELLETS TO MANGANESE OXIDE WITH HYDROGEN.

S. K. Singh, Tarasankar Debroy, K. P. Abraham

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Simultaneous measurement of the changes in sample temperature and weight was made during the course of the reduction. The reaction was found to be topochemical. The sample temperature was initially observed to be about 300 degree C higher than the surroundings and gradually decreased toward the end of the reaction. The data obtained are in agreement with the transport controlled mechanism involving molecular diffusion of H//2 and H//2O through the film boundary and the porous MnO layer.

Original languageEnglish (US)
Pages (from-to)87-92
Number of pages6
JournalTransactions of the Indian Institute of Metals
Volume27
Issue number2
StatePublished - Jan 1 1974

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Manganese oxide
Manganese
Hydrogen
Kinetics
Temperature
manganese dioxide
manganese oxide

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

Cite this

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KINETICS OF REDUCTION OF MANGANESE DIOXIDE PELLETS TO MANGANESE OXIDE WITH HYDROGEN. / Singh, S. K.; Debroy, Tarasankar; Abraham, K. P.

In: Transactions of the Indian Institute of Metals, Vol. 27, No. 2, 01.01.1974, p. 87-92.

Research output: Contribution to journalArticle

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