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http://dx.doi.org/10.15231/jksc.2015.20.2.036

Combustion Characteristics of HCNG Burner System with Tail Gas Addition  

Han, J.O. (KOGAS R&D Division)
Lee, J.S. (KOGAS R&D Division)
Kim, H.T. (KOGAS R&D Division)
Kim, S.M. (KOGAS R&D Division)
Lee, Y.C. (KOGAS R&D Division)
Kim, Y.C. (KOGAS R&D Division)
Hong, S.H. (Silla University)
Publication Information
Journal of the Korean Society of Combustion / v.20, no.2, 2015 , pp. 36-39 More about this Journal
Abstract
The combustion characteristics of metal fiber burner fueled natural gas with tail gas produced from reforming process were analyzed on the point of flame stability and excess air conditions. Also, it was analyzed the effect of energy efficiency improvement due to decrease the fuel input in reforming system by using residue gases. As a results, it was confirmed that tail gas including hydrogen, CO and $CO_2$ could be directly injected without any change of air control system in natural gas burner and also energy efficiency was increased up to 30% maintained stable combustion.
Keywords
HCNG (hydrogen blended compressed natural gas); Reforming system; Tail gas; Combustion; Metal fiber burner; Excess air; Energy efficiency;
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  • Reference
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2 J.O Han, J.S Lee, Y.C Lee, Y.C Kim, H.S Kim, S.M Kim. Combustion Stability of HCNG Reforming System by Tail Gas Addition in Burner Fuel. Nov. 27h-29th, 2014. 145-146.
3 Y.C Ha. Program for Natural Gas Properties Calculation. 2012.