Abstract
This study experimentally and numerically investigates the reaction mechanism of NO reduction during reburning using dimethyl ether (DME) as the fuel. The experiments are conducted in a quartz reaction tube at barometric pressure in the temperature range of 800-1400 K, while detailed reaction paths with 73 species and 518 reversible reactions are accounted for by a kinetic study. The numerical results are in reasonably good agreement with the experimental results. The model predictions indicate that HCCO plays a principal role in NO reduction, while HCCO plays a minor role in DME decomposition. The most important reactions for NO reduction are HCCO + NO → HCN + CO2 and NCO + NO → N2 + CO2.
| Original language | English |
|---|---|
| Pages (from-to) | 12500-12507 |
| Number of pages | 8 |
| Journal | Energy and Fuels |
| Volume | 31 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - Nov 16 2017 |
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All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Fuel Technology
- Energy Engineering and Power Technology
Cite this
Kinetic Study on NO Reduction Using Dimethyl Ether as a Reburning Fuel. / Yamamoto, Tsuyoshi; Kajimura, Shuhei.
In: Energy and Fuels, Vol. 31, No. 11, 16.11.2017, p. 12500-12507.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Kinetic Study on NO Reduction Using Dimethyl Ether as a Reburning Fuel
AU - Yamamoto, Tsuyoshi
AU - Kajimura, Shuhei
PY - 2017/11/16
Y1 - 2017/11/16
N2 - This study experimentally and numerically investigates the reaction mechanism of NO reduction during reburning using dimethyl ether (DME) as the fuel. The experiments are conducted in a quartz reaction tube at barometric pressure in the temperature range of 800-1400 K, while detailed reaction paths with 73 species and 518 reversible reactions are accounted for by a kinetic study. The numerical results are in reasonably good agreement with the experimental results. The model predictions indicate that HCCO plays a principal role in NO reduction, while HCCO plays a minor role in DME decomposition. The most important reactions for NO reduction are HCCO + NO → HCN + CO2 and NCO + NO → N2 + CO2.
AB - This study experimentally and numerically investigates the reaction mechanism of NO reduction during reburning using dimethyl ether (DME) as the fuel. The experiments are conducted in a quartz reaction tube at barometric pressure in the temperature range of 800-1400 K, while detailed reaction paths with 73 species and 518 reversible reactions are accounted for by a kinetic study. The numerical results are in reasonably good agreement with the experimental results. The model predictions indicate that HCCO plays a principal role in NO reduction, while HCCO plays a minor role in DME decomposition. The most important reactions for NO reduction are HCCO + NO → HCN + CO2 and NCO + NO → N2 + CO2.
UR - http://www.scopus.com/inward/record.url?scp=85034583203&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85034583203&partnerID=8YFLogxK
U2 - 10.1021/acs.energyfuels.7b02243
DO - 10.1021/acs.energyfuels.7b02243
M3 - Article
AN - SCOPUS:85034583203
VL - 31
SP - 12500
EP - 12507
JO - Energy & Fuels
JF - Energy & Fuels
SN - 0887-0624
IS - 11
ER -