Frontiers of Chemical Science and Engineering >
Experimental investigations on combustion characteristics of syngas composed of CH4, CO, and H2
Received date: 30 Dec 2009
Accepted date: 02 Apr 2010
Published date: 05 Dec 2010
Copyright
The residual gas and remained raw gas in dual gas resources polygeneration system are quite complex in components (mainly CH4, CO, and H2), and these results to the distinguished differences in combustion reaction. Experimental investigations on basic combustion characteristics of syngas referred above are conducted on a laboratory-scale combustor with flame temperature and flue gas composition measured and analyzed. Primary air coefficient (PA), total air coefficient (TA), and components of the syngas (CS) are selected as key factors, and it is found that PA dominates mostly the ignition of syngas and NOx formation, while TA affects the flue gas temperature after high temperature region and NOx formation trend to be positive as H2/CO components increase. The results provide references for industrial utilization.
Qingwei FAN , Shien HUI , Qulan ZHOU , Qinxin ZHAO , Tongmo XU . Experimental investigations on combustion characteristics of syngas composed of CH4, CO, and H2[J]. Frontiers of Chemical Science and Engineering, 2010 , 4(4) : 404 -410 . DOI: 10.1007/s11705-010-0513-x
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