Numerical analysis of repetitive pulsed-discharge de-Nox process with ammonia injection

Kazuo Onda; Hironobu Kusunoki; Kohei Ito; Hiroshi Ibaraki

doi:10.1063/1.1682686

Numerical analysis of repetitive pulsed-discharge de-No_x process with ammonia injection

Kazuo Onda, Hironobu Kusunoki, Kohei Ito, Hiroshi Ibaraki

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

7 Citations (Scopus)

Abstract

The performance of a repetitive pulse discharge de-NOx process was numerically analyzed. The process subjected to several hundred high-voltage pulses was numerically analyzed and was investigated the effects of by-products and ammonia injection on the de-NOx performance. It was found that ammonia injection increases the removal efficiency, and the decreases the electric energy consumption rate. When HNO2 is considered NxOy due to its photodissociation to NO in the atmosphere, the de-NOx performance is reduced because the HNO2 produced remains in the pulsed discharge process.

Original language	English
Pages (from-to)	3928-3936
Number of pages	9
Journal	Journal of Applied Physics
Volume	95
Issue number	8
DOIs	https://doi.org/10.1063/1.1682686
Publication status	Published - Apr 15 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1063/1.1682686

Cite this

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abstract = "The performance of a repetitive pulse discharge de-NOx process was numerically analyzed. The process subjected to several hundred high-voltage pulses was numerically analyzed and was investigated the effects of by-products and ammonia injection on the de-NOx performance. It was found that ammonia injection increases the removal efficiency, and the decreases the electric energy consumption rate. When HNO2 is considered NxOy due to its photodissociation to NO in the atmosphere, the de-NOx performance is reduced because the HNO2 produced remains in the pulsed discharge process.",

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AU - Ito, Kohei

AU - Ibaraki, Hiroshi

PY - 2004/4/15

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AB - The performance of a repetitive pulse discharge de-NOx process was numerically analyzed. The process subjected to several hundred high-voltage pulses was numerically analyzed and was investigated the effects of by-products and ammonia injection on the de-NOx performance. It was found that ammonia injection increases the removal efficiency, and the decreases the electric energy consumption rate. When HNO2 is considered NxOy due to its photodissociation to NO in the atmosphere, the de-NOx performance is reduced because the HNO2 produced remains in the pulsed discharge process.

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