Coal dust gasification in the filtration combustion mode with syngas production

被引:41
|
作者
Salgansky, E. A. [1 ]
Zaichenlzo, A. Yu [1 ]
Podlesniy, D. N. [1 ]
Salganskaya, M. V. [1 ]
Toledo, M. [2 ]
机构
[1] Russian Acad Sci, Inst Problems Chem Phys, 1 Academician Semenou Ave, Chernogolovka 142432, Russia
[2] Univ Tecn Federico Santa Maria, Dept Mech Engn, Av Espana 1680, Valparaiso, Chile
关键词
Coal dust; Gasification; Hydrogen; Syngas; Filtration combustion; HYDROGEN-PRODUCTION; GAS-FLOW; METHANE; OPTIMIZATION; MEDIA; WAVE;
D O I
10.1016/j.ijhydene.2017.03.056
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A new method for the gasification of fine solid fuel was proposed and worked out, by partial oxidation in a flow of gaseous oxidant with filtration of the suspended fuel through an inert porous matrix. In this case, the solid fuel gasification was carrying out similar to the filtration combustion of gases. The gasification of fine solid coal allows one to produce a combustible gas rich in H-2 and CO was studied. A possibility of pulverized coal gasification in a fixed bed reactor with production of gaseous products containing up to 13% by volume of hydrogen and carbon monoxide was shown experimentally. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:11017 / 11022
页数:6
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