Experimental studies of NO doped Syngas: Ignition at elevated pressures

Ning Wu; Yi Chen Zong; Qiang Yao; C. K. Law

Experimental studies of NO doped Syngas: Ignition at elevated pressures

Ning Wu, Yi Chen Zong, Qiang Yao, C. K. Law

Research output: Contribution to journal › Article › peer-review

Abstract

An experiment system of pressurized counterfiowing flames was built up, which is capable to heat up the inlet gas to 1600 K at different pressures from 0.06 to 1.5 MPa. Experimental studies of the ignition characteristics of H ₂/CO mixtures doped by NO were conducted at elevated pressures. It was found that H ₂ concentration has a strong impact on ignition temperature of syngas. However, when the syngas is doped by NO, its ignition temperature decreases and turns to have a minimum value at elevated pressures.

Original language	English (US)
Pages (from-to)	1271-1273
Number of pages	3
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	33
Issue number	7
State	Published - Jul 2012
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanical Engineering

Keywords

Counterflow flame
NO
Pressurized
Syngas ignition

Cite this

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title = "Experimental studies of NO doped Syngas: Ignition at elevated pressures",

abstract = "An experiment system of pressurized counterfiowing flames was built up, which is capable to heat up the inlet gas to 1600 K at different pressures from 0.06 to 1.5 MPa. Experimental studies of the ignition characteristics of H 2/CO mixtures doped by NO were conducted at elevated pressures. It was found that H 2 concentration has a strong impact on ignition temperature of syngas. However, when the syngas is doped by NO, its ignition temperature decreases and turns to have a minimum value at elevated pressures.",

keywords = "Counterflow flame, NO, Pressurized, Syngas ignition",

author = "Ning Wu and Zong, {Yi Chen} and Qiang Yao and Law, {C. K.}",

year = "2012",

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language = "English (US)",

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pages = "1271--1273",

journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

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T1 - Experimental studies of NO doped Syngas

T2 - Ignition at elevated pressures

AU - Wu, Ning

AU - Zong, Yi Chen

AU - Yao, Qiang

AU - Law, C. K.

PY - 2012/7

Y1 - 2012/7

N2 - An experiment system of pressurized counterfiowing flames was built up, which is capable to heat up the inlet gas to 1600 K at different pressures from 0.06 to 1.5 MPa. Experimental studies of the ignition characteristics of H 2/CO mixtures doped by NO were conducted at elevated pressures. It was found that H 2 concentration has a strong impact on ignition temperature of syngas. However, when the syngas is doped by NO, its ignition temperature decreases and turns to have a minimum value at elevated pressures.

AB - An experiment system of pressurized counterfiowing flames was built up, which is capable to heat up the inlet gas to 1600 K at different pressures from 0.06 to 1.5 MPa. Experimental studies of the ignition characteristics of H 2/CO mixtures doped by NO were conducted at elevated pressures. It was found that H 2 concentration has a strong impact on ignition temperature of syngas. However, when the syngas is doped by NO, its ignition temperature decreases and turns to have a minimum value at elevated pressures.

KW - Counterflow flame

KW - NO

KW - Pressurized

KW - Syngas ignition

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JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 7

ER -

Experimental studies of NO doped Syngas: Ignition at elevated pressures

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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