Thermal decomposition characteristics of bauxite minerals were studied thermogravimetrically and the energies (E) of activation of the decomposition processes were calculated by Flynn and Wall's method. The observed values showed wide variations due to compositional differences. Accessory minerals associated with the ores influenced dehydroxylation reactions. © 1982 Taylor & Francis Group, LLC.

M ADHIKARI

T K MUKHOPADHYAY

M K MAJUMDAR

University of Calcutta (informally known as Calcutta University or CU) is a collegiate public state university located in Kolkata, West Bengal, India.&nbsp;Within India it is recognized as a &quot;Five-Star University&quot; and accredited &quot;A&quot; Grade by National Assessment and Accreditation Council.

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The University of Calcutta has secured the Fifth position among the Universities of India in the prestigious &quot;Indian University Ranking 2019&quot; list, released by the NIRF of the Ministry of Human Resource Development, Government of India.

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It was established on 24 January 1857, and was one of the first institutions in Asia to be established as a multidisciplinary and Western-style university. Its alumni and faculty include several heads of state, heads of government, social reformers, prominent artists, only academy award winner and Dirac medal winner in India, many Fellows of the Royal Society and five Nobel laureates as of 2019 which is highest in South Asia.

University Of Calcutta

Energy Changes in Dehydroxylation of Bauxite Minerals

Transactions of the Indian Ceramic Society

Journal of Polymer Science Part B: Polymer Letters

A quick, direct method for the determination of activation energy from thermogravimetric data

Clay Minerals

Homogeneous and Inhomogeneous Mechanisms in the Dehydroxylation of Minerals

Mineralogical Magazine and Journal of the Mineralogical Society

(A.) Swineford, editor. Clays and Clay Minerals. Volume 8. Proceedings of the Eighth National Conference on Clays and Clay Minerals. London 
            (Pergamon Press Ltd.), 1960, ix + 292 pp., 128 text-figs, and pls., 51 tables. Price 63s.

Kinetics of Clay Dehydration

Energy Changes when Kaolin Minerals are Heated

Energy changes in dehydroxylation of bauxite minerals

Journal	Transactions of the Indian Ceramic Society
Publisher	-
ISSN	0371-750X