This article is cited in 14 papers

Coal gasification by a mixture of air and carbon dioxide in the filtration combustion mode

V. M. Kislov, S. V. Glazov, E. A. Salgansky, Yu. Yu. Kolesnikova, M. V. Salganskaya

Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, 142432, Russia

Abstract: This paper presents the results of a numerical and experimental study of gasification of carbonaceous materials in the filtration combustion mode using mixtures of air with CO$_2$ as an oxidizer. The results obtained are compared with the results on gasification of carbonaceous materials by a steam-air mixture. It is shown that the replacement of steam in the gaseous oxidizer by an equal volume CO$_2$ leads to a marked reduction in the combustion temperature. The maximum calorific values of the product gas in coal gasification by a mixture of air and CO$_2$ are close to the values obtained for steam-air gasification.

Keywords: filtration combustion, gasification, coal, power, solid fuel.

UDC: 544.45

Received: 09.06.2015
Revised: 23.10.2015

DOI: 10.15372/FGV20160310

 English version: Combustion, Explosion and Shock Waves, 2016, 52:3, 320–325

Bibliographic databases:

•