Effects of chemical additives on the selective non-catalytic reduction of NO x in a pilot scale flow reactor

Kyung Seun Yoo; Soo Youp Park; Nam Chan Kim; Joong Gee Lee; Seung Do Kim; Jong Ki Jeon; Young Kwon Park; Jong Hyeon Jung

Effects of chemical additives on the selective non-catalytic reduction of NO _x in a pilot scale flow reactor

Kyung Seun Yoo, Soo Youp Park, Nam Chan Kim, Joong Gee Lee, Seung Do Kim, Jong Ki Jeon, Young Kwon Park, Jong Hyeon Jung

School of Environmental Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

Selective non-catalytic reduction (SNCR) of NO _x by injecting N-containing reducing agent into a high temperature zone of combustors is a convenient way to remove NO _x in flue gas. One of the drawbacks of SNCR processes is a narrow temperature window in which the effective reduction of NO _x occurs. Chemical additives (hydrocarbons, alcohols, metal species) could enhance the performance of SNCR reaction. Synergistic effect between metals and organic chemicals on NO _x reduction efficiency was experimentally studied in a pilot scale flow reactor (160 kw-hr). Among the tested additives, anionic surfactant of LAS showed the highest NO _x removal efficiency at around 1000-1300 K. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA, 8/22-26/2004).

Original language	English
Pages (from-to)	IEC-24
Journal	ACS National Meeting Book of Abstracts
Volume	228
Issue number	1
State	Published - 2004
Event	Abstracts of Papers - 228th ACS National Meeting - Philadelphia, PA, United States Duration: 22 Aug 2004 → 26 Aug 2004

Cite this

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title = "Effects of chemical additives on the selective non-catalytic reduction of NO x in a pilot scale flow reactor",

abstract = "Selective non-catalytic reduction (SNCR) of NO x by injecting N-containing reducing agent into a high temperature zone of combustors is a convenient way to remove NO x in flue gas. One of the drawbacks of SNCR processes is a narrow temperature window in which the effective reduction of NO x occurs. Chemical additives (hydrocarbons, alcohols, metal species) could enhance the performance of SNCR reaction. Synergistic effect between metals and organic chemicals on NO x reduction efficiency was experimentally studied in a pilot scale flow reactor (160 kw-hr). Among the tested additives, anionic surfactant of LAS showed the highest NO x removal efficiency at around 1000-1300 K. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA, 8/22-26/2004).",

author = "Yoo, {Kyung Seun} and Park, {Soo Youp} and Kim, {Nam Chan} and Lee, {Joong Gee} and Kim, {Seung Do} and Jeon, {Jong Ki} and Park, {Young Kwon} and Jung, {Jong Hyeon}",

year = "2004",

language = "English",

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journal = "ACS National Meeting Book of Abstracts",

issn = "0065-7727",

publisher = "American Chemical Society",

number = "1",

note = "Abstracts of Papers - 228th ACS National Meeting ; Conference date: 22-08-2004 Through 26-08-2004",

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TY - JOUR

T1 - Effects of chemical additives on the selective non-catalytic reduction of NO x in a pilot scale flow reactor

AU - Yoo, Kyung Seun

AU - Park, Soo Youp

AU - Kim, Nam Chan

AU - Lee, Joong Gee

AU - Kim, Seung Do

AU - Jeon, Jong Ki

AU - Park, Young Kwon

AU - Jung, Jong Hyeon

PY - 2004

Y1 - 2004

N2 - Selective non-catalytic reduction (SNCR) of NO x by injecting N-containing reducing agent into a high temperature zone of combustors is a convenient way to remove NO x in flue gas. One of the drawbacks of SNCR processes is a narrow temperature window in which the effective reduction of NO x occurs. Chemical additives (hydrocarbons, alcohols, metal species) could enhance the performance of SNCR reaction. Synergistic effect between metals and organic chemicals on NO x reduction efficiency was experimentally studied in a pilot scale flow reactor (160 kw-hr). Among the tested additives, anionic surfactant of LAS showed the highest NO x removal efficiency at around 1000-1300 K. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA, 8/22-26/2004).

AB - Selective non-catalytic reduction (SNCR) of NO x by injecting N-containing reducing agent into a high temperature zone of combustors is a convenient way to remove NO x in flue gas. One of the drawbacks of SNCR processes is a narrow temperature window in which the effective reduction of NO x occurs. Chemical additives (hydrocarbons, alcohols, metal species) could enhance the performance of SNCR reaction. Synergistic effect between metals and organic chemicals on NO x reduction efficiency was experimentally studied in a pilot scale flow reactor (160 kw-hr). Among the tested additives, anionic surfactant of LAS showed the highest NO x removal efficiency at around 1000-1300 K. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA, 8/22-26/2004).

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M3 - Conference article

AN - SCOPUS:5044249602

SN - 0065-7727

VL - 228

SP - IEC-24

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

IS - 1

T2 - Abstracts of Papers - 228th ACS National Meeting

Y2 - 22 August 2004 through 26 August 2004

ER -

Effects of chemical additives on the selective non-catalytic reduction of NO _x in a pilot scale flow reactor

Abstract

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