An experimental study of combustion stability and emissions characteristics of a surface-stabilized combustion burner fueled with natural gas-syngas blends

C. E. Arrieta, A. García, H. A. Yepes, I. Bedoya, A. Amell

Resultado de la investigación: Contribución a una revistaArtículo de la conferenciaInvestigaciónrevisión exhaustiva

Resumen

The aim of this paper is to investigate the effects of replacing natural gas with synthetic gases on the combustion stability and the combustion pollutants of a surface-stabilized combustion burner. We evaluated three synthetic gases with high hydrogen contents ranging from 60% H2 to 75% H2. The experimental study was carried out under different input power conditions (300 to 500 kW/m2) and equivalence ratios. The results obtained in this work indicate that combustion stability of natural gas in a surface-stabilized combustion burner is significantly affected by the addition of synthetic gases, which in this case was held constant to obtained equimolar mixtures of synthetic gas and natural gas. This result seems to be explained by the variations of some important combustion properties, mainly the laminar burning velocity and the adiabatic flame temperature. On the other hand, it was found that CO emissions slightly decrease with increasing H2 concentration. This behavior is attributed to the increase of the OH radical.

Idioma originalInglés
Número de artículo012018
PublicaciónJournal of Physics: Conference Series
Volumen1257
N.º1
DOI
EstadoPublicada - 27 jun 2019
Evento5th International Meeting of Technological Innovation - Ocana, Colombia
Duración: 10 oct 201812 oct 2018

Huella dactilar

combustion stability
synthesis gas
natural gas
burners
gases
flame temperature
contaminants
equivalence
hydrogen

Citar esto

@article{c11fb73f03524c04b8920a766e10a705,
title = "An experimental study of combustion stability and emissions characteristics of a surface-stabilized combustion burner fueled with natural gas-syngas blends",
abstract = "The aim of this paper is to investigate the effects of replacing natural gas with synthetic gases on the combustion stability and the combustion pollutants of a surface-stabilized combustion burner. We evaluated three synthetic gases with high hydrogen contents ranging from 60{\%} H2 to 75{\%} H2. The experimental study was carried out under different input power conditions (300 to 500 kW/m2) and equivalence ratios. The results obtained in this work indicate that combustion stability of natural gas in a surface-stabilized combustion burner is significantly affected by the addition of synthetic gases, which in this case was held constant to obtained equimolar mixtures of synthetic gas and natural gas. This result seems to be explained by the variations of some important combustion properties, mainly the laminar burning velocity and the adiabatic flame temperature. On the other hand, it was found that CO emissions slightly decrease with increasing H2 concentration. This behavior is attributed to the increase of the OH radical.",
author = "Arrieta, {C. E.} and A. Garc{\'i}a and Yepes, {H. A.} and I. Bedoya and A. Amell",
year = "2019",
month = "6",
day = "27",
doi = "10.1088/1742-6596/1257/1/012018",
language = "Ingl{\'e}s",
volume = "1257",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
number = "1",

}

An experimental study of combustion stability and emissions characteristics of a surface-stabilized combustion burner fueled with natural gas-syngas blends. / Arrieta, C. E.; García, A.; Yepes, H. A.; Bedoya, I.; Amell, A.

En: Journal of Physics: Conference Series, Vol. 1257, N.º 1, 012018, 27.06.2019.

Resultado de la investigación: Contribución a una revistaArtículo de la conferenciaInvestigaciónrevisión exhaustiva

TY - JOUR

T1 - An experimental study of combustion stability and emissions characteristics of a surface-stabilized combustion burner fueled with natural gas-syngas blends

AU - Arrieta, C. E.

AU - García, A.

AU - Yepes, H. A.

AU - Bedoya, I.

AU - Amell, A.

PY - 2019/6/27

Y1 - 2019/6/27

N2 - The aim of this paper is to investigate the effects of replacing natural gas with synthetic gases on the combustion stability and the combustion pollutants of a surface-stabilized combustion burner. We evaluated three synthetic gases with high hydrogen contents ranging from 60% H2 to 75% H2. The experimental study was carried out under different input power conditions (300 to 500 kW/m2) and equivalence ratios. The results obtained in this work indicate that combustion stability of natural gas in a surface-stabilized combustion burner is significantly affected by the addition of synthetic gases, which in this case was held constant to obtained equimolar mixtures of synthetic gas and natural gas. This result seems to be explained by the variations of some important combustion properties, mainly the laminar burning velocity and the adiabatic flame temperature. On the other hand, it was found that CO emissions slightly decrease with increasing H2 concentration. This behavior is attributed to the increase of the OH radical.

AB - The aim of this paper is to investigate the effects of replacing natural gas with synthetic gases on the combustion stability and the combustion pollutants of a surface-stabilized combustion burner. We evaluated three synthetic gases with high hydrogen contents ranging from 60% H2 to 75% H2. The experimental study was carried out under different input power conditions (300 to 500 kW/m2) and equivalence ratios. The results obtained in this work indicate that combustion stability of natural gas in a surface-stabilized combustion burner is significantly affected by the addition of synthetic gases, which in this case was held constant to obtained equimolar mixtures of synthetic gas and natural gas. This result seems to be explained by the variations of some important combustion properties, mainly the laminar burning velocity and the adiabatic flame temperature. On the other hand, it was found that CO emissions slightly decrease with increasing H2 concentration. This behavior is attributed to the increase of the OH radical.

UR - http://www.scopus.com/inward/record.url?scp=85068717066&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1257/1/012018

DO - 10.1088/1742-6596/1257/1/012018

M3 - Artículo de la conferencia

VL - 1257

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012018

ER -