Positive DC corona discharge in N2-NO-CO2-O2 mixtures

Karol Hensel; Nobuya Hayashi; Chobei Yamabe; Marcela Morvová

doi:10.1143/JJAP.41.336

Positive DC corona discharge in N₂-NO-CO₂-O₂ mixtures

Karol Hensel, Nobuya Hayashi, Chobei Yamabe, Marcela Morvová

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

7 Citations (Scopus)

Abstract

Positive DC corona discharge in a hemicylindrical discharge reactor was applied to mixtures containing N₂, NO, O₂, CO₂ and H₂O, while an NO_x chemiluminescence analyzer and an IR spectrometer were used to evaluate the concentration changes and analyze the products of the process in the discharge chamber. The removal efficiency of 89% for NO and the energy cost of 350 eV/molecule were achieved. Special attention was paid to the influence of CO₂ on discharge, its character, performance and products of the process. In addition to the main components of the gas mixture (NO, NO₂, CO₂, CO etc.), other compounds and functional groups (e.g., amides I-III, imides, NCO) have been identified among the products of the process.

Original language	English
Pages (from-to)	336-345
Number of pages	10
Journal	Japanese Journal of Applied Physics
Volume	41
Issue number	1
DOIs	https://doi.org/10.1143/JJAP.41.336
Publication status	Published - 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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abstract = "Positive DC corona discharge in a hemicylindrical discharge reactor was applied to mixtures containing N2, NO, O2, CO2 and H2O, while an NOx chemiluminescence analyzer and an IR spectrometer were used to evaluate the concentration changes and analyze the products of the process in the discharge chamber. The removal efficiency of 89% for NO and the energy cost of 350 eV/molecule were achieved. Special attention was paid to the influence of CO2 on discharge, its character, performance and products of the process. In addition to the main components of the gas mixture (NO, NO2, CO2, CO etc.), other compounds and functional groups (e.g., amides I-III, imides, NCO) have been identified among the products of the process.",

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AU - Hensel, Karol

AU - Hayashi, Nobuya

AU - Yamabe, Chobei

AU - Morvová, Marcela

PY - 2002

Y1 - 2002

N2 - Positive DC corona discharge in a hemicylindrical discharge reactor was applied to mixtures containing N2, NO, O2, CO2 and H2O, while an NOx chemiluminescence analyzer and an IR spectrometer were used to evaluate the concentration changes and analyze the products of the process in the discharge chamber. The removal efficiency of 89% for NO and the energy cost of 350 eV/molecule were achieved. Special attention was paid to the influence of CO2 on discharge, its character, performance and products of the process. In addition to the main components of the gas mixture (NO, NO2, CO2, CO etc.), other compounds and functional groups (e.g., amides I-III, imides, NCO) have been identified among the products of the process.

AB - Positive DC corona discharge in a hemicylindrical discharge reactor was applied to mixtures containing N2, NO, O2, CO2 and H2O, while an NOx chemiluminescence analyzer and an IR spectrometer were used to evaluate the concentration changes and analyze the products of the process in the discharge chamber. The removal efficiency of 89% for NO and the energy cost of 350 eV/molecule were achieved. Special attention was paid to the influence of CO2 on discharge, its character, performance and products of the process. In addition to the main components of the gas mixture (NO, NO2, CO2, CO etc.), other compounds and functional groups (e.g., amides I-III, imides, NCO) have been identified among the products of the process.

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Positive DC corona discharge in N₂-NO-CO₂-O₂ mixtures

Abstract

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