Method of analyzing heat exchange in a layer of disperse material purged by a gas flow

Author: Sufiyanov R.  

Publisher: Springer Publishing Company

ISSN: 0009-2355

Source: Chemical and Petroleum Engineering, Vol.47, Iss.3-4, 2011-07, pp. : 238-242

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Abstract

A method of analyzing heat exchange in a layer of a final product rendered harmless (FPRH), which is purged by a flow of air, is tested as an oil-contaminated soil rendered harmless by a chemical method based on a non-local version of thermodynamics. Computed and experimental data are compared, as a result of which it is found that the experimentally determined time for complete cooling of the layer is approximately 35% longer than the time calculated on the basis of the method in question. That in itself enables us to conclude that a reserve exists for improvement in the efficiency of this type of equipment.