MozartV1, PascalFrancis, Corpus, bibRecord, 000088

Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use

Identifieur interne : 000088 ( PascalFrancis/Corpus ); précédent : 000087; suivant : 000089

Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use

Auteurs : Donald J. Wuebbles ; Kenneth O. Patten

Source :

Environmental science & technology [ 0013-936X ] ; 2009.

RBID : Pascal:09-0253898

Descripteurs français

Pascal (Inist)
- Modèle 3 dimensions, Impact environnement, Incendie, Couche ozone, Stratosphère, Ozone, Déplétion, Chimie atmosphérique, Modèle 2 dimensions, Emission polluant, Persistance, Potentiel réchauffement global, Chlore, Devenir polluant, Pollution air.

English descriptors

KwdEn :
- Air pollution, Atmospheric chemistry, Chlorine, Depletion, Environment impact, Fires, Global warming potential, Ozone, Ozone layer, Persistence, Pollutant behavior, Pollutant emission, Stratosphere, Three dimensional model, Two dimensional model.

Abstract

HCFC-123 (C₂HCl₂F₃) is used in large refrigeration systems and as a fire suppression agent blend. Like other hydrochlorofluorocarbons, production and consumption of HCFC-123 is limited under the Montreal Protocol on Substances that Deplete the Ozone Layer. The purpose of this study is to update the understanding of the current and projected impacts of HCFC-123 on stratospheric ozone and on climate and to discuss the potential environmental effects from continued use of this chemical for specific applications. For the first time, the Ozone Depletion Potential (ODP) of a HCFC is determined using a three-dimensional model (MOZART-3) of atmospheric physics and chemistry. All previous studies have relied on results from two-dimensional models. The derived HCFC-123 ODP of 0.0098 is smaller than previous values. Analysis of the projected uses and emissions of HCFC-123, assuming reasonable levels of projected growth and use in centrifugal chiller and fire suppressant applications, suggests an extremely small impact on the environment due to its short atmospheric lifetime, low ODP, low Global Warming Potential (GWP), and the small production and emission of its limited applications. The current contribution of HCFC-123 to stratospheric reactive chlorine is too small to be measurable.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 ESTHAG`
A03		`1`		`@0 Environ. sci. technol.`
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A08	`01`	`1`	`ENG`	`@1 Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use`
A11	`01`	`1`		`@1 WUEBBLES (Donald J.)`
A11	`02`	`1`		`@1 PATTEN (Kenneth O.)`
A14	`01`			`@1 Department of Atmospheric Sciences, University of Illinois @2 Urbana, Illinois 61801 @3 USA @Z 1 aut. @Z 2 aut.`
A20				`@1 3208-3213`
A21				`@1 2009`
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A43	`01`			`@1 INIST @2 13615 @5 354000186133730310`
A44				`@0 0000 @1 © 2009 INIST-CNRS. All rights reserved.`
A45				`@0 29 ref.`
A47	`01`	`1`		`@0 09-0253898`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Environmental science & technology`
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C01	`01`		`ENG`	@0 HCFC-123 (C₂HCl₂F₃) is used in large refrigeration systems and as a fire suppression agent blend. Like other hydrochlorofluorocarbons, production and consumption of HCFC-123 is limited under the Montreal Protocol on Substances that Deplete the Ozone Layer. The purpose of this study is to update the understanding of the current and projected impacts of HCFC-123 on stratospheric ozone and on climate and to discuss the potential environmental effects from continued use of this chemical for specific applications. For the first time, the Ozone Depletion Potential (ODP) of a HCFC is determined using a three-dimensional model (MOZART-3) of atmospheric physics and chemistry. All previous studies have relied on results from two-dimensional models. The derived HCFC-123 ODP of 0.0098 is smaller than previous values. Analysis of the projected uses and emissions of HCFC-123, assuming reasonable levels of projected growth and use in centrifugal chiller and fire suppressant applications, suggests an extremely small impact on the environment due to its short atmospheric lifetime, low ODP, low Global Warming Potential (GWP), and the small production and emission of its limited applications. The current contribution of HCFC-123 to stratospheric reactive chlorine is too small to be measurable.
C02	`01`	`X`		`@0 001D16`
C03	`01`	`X`	`FRE`	`@0 Modèle 3 dimensions @5 01`
C03	`01`	`X`	`ENG`	`@0 Three dimensional model @5 01`
C03	`01`	`X`	`SPA`	`@0 Modelo 3 dimensiones @5 01`
C03	`02`	`X`	`FRE`	`@0 Impact environnement @5 02`
C03	`02`	`X`	`ENG`	`@0 Environment impact @5 02`
C03	`02`	`X`	`SPA`	`@0 Impacto medio ambiente @5 02`
C03	`03`	`X`	`FRE`	`@0 Incendie @5 03`
C03	`03`	`X`	`ENG`	`@0 Fires @5 03`
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C03	`05`	`X`	`FRE`	`@0 Stratosphère @5 05`
C03	`05`	`X`	`ENG`	`@0 Stratosphere @5 05`
C03	`05`	`X`	`SPA`	`@0 Estratosfera @5 05`
C03	`06`	`X`	`FRE`	`@0 Ozone @2 NK @2 FX @5 06`
C03	`06`	`X`	`ENG`	`@0 Ozone @2 NK @2 FX @5 06`
C03	`06`	`X`	`SPA`	`@0 Ozono @2 NK @2 FX @5 06`
C03	`07`	`X`	`FRE`	`@0 Déplétion @5 07`
C03	`07`	`X`	`ENG`	`@0 Depletion @5 07`
C03	`07`	`X`	`SPA`	`@0 Depleción @5 07`
C03	`08`	`3`	`FRE`	`@0 Chimie atmosphérique @5 08`
C03	`08`	`3`	`ENG`	`@0 Atmospheric chemistry @5 08`
C03	`09`	`X`	`FRE`	`@0 Modèle 2 dimensions @5 09`
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C03	`09`	`X`	`SPA`	`@0 Modelo 2 dimensiones @5 09`
C03	`10`	`X`	`FRE`	`@0 Emission polluant @5 10`
C03	`10`	`X`	`ENG`	`@0 Pollutant emission @5 10`
C03	`10`	`X`	`SPA`	`@0 Emisión contaminante @5 10`
C03	`11`	`X`	`FRE`	`@0 Persistance @5 11`
C03	`11`	`X`	`ENG`	`@0 Persistence @5 11`
C03	`11`	`X`	`SPA`	`@0 Persistencia @5 11`
C03	`12`	`X`	`FRE`	`@0 Potentiel réchauffement global @5 12`
C03	`12`	`X`	`ENG`	`@0 Global warming potential @5 12`
C03	`12`	`X`	`SPA`	`@0 Potencial calefacción global @5 12`
C03	`13`	`X`	`FRE`	`@0 Chlore @2 NC @2 FX @5 13`
C03	`13`	`X`	`ENG`	`@0 Chlorine @2 NC @2 FX @5 13`
C03	`13`	`X`	`SPA`	`@0 Cloro @2 NC @2 FX @5 13`
C03	`14`	`X`	`FRE`	`@0 Devenir polluant @5 35`
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C03	`15`	`X`	`SPA`	`@0 Contaminación aire @5 36`
N21				`@1 187`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 09-0253898 INIST
ET :	Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use
AU :	WUEBBLES (Donald J.); PATTEN (Kenneth O.)
AF :	Department of Atmospheric Sciences, University of Illinois/Urbana, Illinois 61801/Etats-Unis (1 aut., 2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Environmental science & technology; ISSN 0013-936X; Coden ESTHAG; Etats-Unis; Da. 2009; Vol. 43; No. 9; Pp. 3208-3213; Bibl. 29 ref.
LA :	Anglais
EA :	HCFC-123 (C₂HCl₂F₃) is used in large refrigeration systems and as a fire suppression agent blend. Like other hydrochlorofluorocarbons, production and consumption of HCFC-123 is limited under the Montreal Protocol on Substances that Deplete the Ozone Layer. The purpose of this study is to update the understanding of the current and projected impacts of HCFC-123 on stratospheric ozone and on climate and to discuss the potential environmental effects from continued use of this chemical for specific applications. For the first time, the Ozone Depletion Potential (ODP) of a HCFC is determined using a three-dimensional model (MOZART-3) of atmospheric physics and chemistry. All previous studies have relied on results from two-dimensional models. The derived HCFC-123 ODP of 0.0098 is smaller than previous values. Analysis of the projected uses and emissions of HCFC-123, assuming reasonable levels of projected growth and use in centrifugal chiller and fire suppressant applications, suggests an extremely small impact on the environment due to its short atmospheric lifetime, low ODP, low Global Warming Potential (GWP), and the small production and emission of its limited applications. The current contribution of HCFC-123 to stratospheric reactive chlorine is too small to be measurable.
CC :	001D16
FD :	Modèle 3 dimensions; Impact environnement; Incendie; Couche ozone; Stratosphère; Ozone; Déplétion; Chimie atmosphérique; Modèle 2 dimensions; Emission polluant; Persistance; Potentiel réchauffement global; Chlore; Devenir polluant; Pollution air
ED :	Three dimensional model; Environment impact; Fires; Ozone layer; Stratosphere; Ozone; Depletion; Atmospheric chemistry; Two dimensional model; Pollutant emission; Persistence; Global warming potential; Chlorine; Pollutant behavior; Air pollution
SD :	Modelo 3 dimensiones; Impacto medio ambiente; Incendio; Estratosfera; Ozono; Depleción; Modelo 2 dimensiones; Emisión contaminante; Persistencia; Potencial calefacción global; Cloro; Evolución contaminante; Contaminación aire
LO :	INIST-13615.354000186133730310
ID :	09-0253898

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Pascal:09-0253898

Le document en format XML

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<front><div type="abstract" xml:lang="en">HCFC-123 (C<sub>2</sub>
HCl<sub>2</sub>
F<sub>3</sub>
) is used in large refrigeration systems and as a fire suppression agent blend. Like other hydrochlorofluorocarbons, production and consumption of HCFC-123 is limited under the Montreal Protocol on Substances that Deplete the Ozone Layer. The purpose of this study is to update the understanding of the current and projected impacts of HCFC-123 on stratospheric ozone and on climate and to discuss the potential environmental effects from continued use of this chemical for specific applications. For the first time, the Ozone Depletion Potential (ODP) of a HCFC is determined using a three-dimensional model (MOZART-3) of atmospheric physics and chemistry. All previous studies have relied on results from two-dimensional models. The derived HCFC-123 ODP of 0.0098 is smaller than previous values. Analysis of the projected uses and emissions of HCFC-123, assuming reasonable levels of projected growth and use in centrifugal chiller and fire suppressant applications, suggests an extremely small impact on the environment due to its short atmospheric lifetime, low ODP, low Global Warming Potential (GWP), and the small production and emission of its limited applications. The current contribution of HCFC-123 to stratospheric reactive chlorine is too small to be measurable.</div>
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<fC01 i1="01" l="ENG"><s0>HCFC-123 (C<sub>2</sub>
HCl<sub>2</sub>
F<sub>3</sub>
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<fC03 i1="13" i2="X" l="ENG"><s0>Chlorine</s0>
<s2>NC</s2>
<s2>FX</s2>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Cloro</s0>
<s2>NC</s2>
<s2>FX</s2>
<s5>13</s5>
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<s5>35</s5>
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<s5>35</s5>
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<s5>35</s5>
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<fC03 i1="15" i2="X" l="FRE"><s0>Pollution air</s0>
<s5>36</s5>
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<s5>36</s5>
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<fC03 i1="15" i2="X" l="SPA"><s0>Contaminación aire</s0>
<s5>36</s5>
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<fN21><s1>187</s1>
</fN21>
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<fN82><s1>OTO</s1>
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<server><NO>PASCAL 09-0253898 INIST</NO>
<ET>Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use</ET>
<AU>WUEBBLES (Donald J.); PATTEN (Kenneth O.)</AU>
<AF>Department of Atmospheric Sciences, University of Illinois/Urbana, Illinois 61801/Etats-Unis (1 aut., 2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Environmental science & technology; ISSN 0013-936X; Coden ESTHAG; Etats-Unis; Da. 2009; Vol. 43; No. 9; Pp. 3208-3213; Bibl. 29 ref.</SO>
<LA>Anglais</LA>
<EA>HCFC-123 (C<sub>2</sub>
HCl<sub>2</sub>
F<sub>3</sub>
) is used in large refrigeration systems and as a fire suppression agent blend. Like other hydrochlorofluorocarbons, production and consumption of HCFC-123 is limited under the Montreal Protocol on Substances that Deplete the Ozone Layer. The purpose of this study is to update the understanding of the current and projected impacts of HCFC-123 on stratospheric ozone and on climate and to discuss the potential environmental effects from continued use of this chemical for specific applications. For the first time, the Ozone Depletion Potential (ODP) of a HCFC is determined using a three-dimensional model (MOZART-3) of atmospheric physics and chemistry. All previous studies have relied on results from two-dimensional models. The derived HCFC-123 ODP of 0.0098 is smaller than previous values. Analysis of the projected uses and emissions of HCFC-123, assuming reasonable levels of projected growth and use in centrifugal chiller and fire suppressant applications, suggests an extremely small impact on the environment due to its short atmospheric lifetime, low ODP, low Global Warming Potential (GWP), and the small production and emission of its limited applications. The current contribution of HCFC-123 to stratospheric reactive chlorine is too small to be measurable.</EA>
<CC>001D16</CC>
<FD>Modèle 3 dimensions; Impact environnement; Incendie; Couche ozone; Stratosphère; Ozone; Déplétion; Chimie atmosphérique; Modèle 2 dimensions; Emission polluant; Persistance; Potentiel réchauffement global; Chlore; Devenir polluant; Pollution air</FD>
<ED>Three dimensional model; Environment impact; Fires; Ozone layer; Stratosphere; Ozone; Depletion; Atmospheric chemistry; Two dimensional model; Pollutant emission; Persistence; Global warming potential; Chlorine; Pollutant behavior; Air pollution</ED>
<SD>Modelo 3 dimensiones; Impacto medio ambiente; Incendio; Estratosfera; Ozono; Depleción; Modelo 2 dimensiones; Emisión contaminante; Persistencia; Potencial calefacción global; Cloro; Evolución contaminante; Contaminación aire</SD>
<LO>INIST-13615.354000186133730310</LO>
<ID>09-0253898</ID>
</server>
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Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use

Three-Dimensional Modeling of HCFC-123 in the Atmosphere: Assessing Its Potential Environmental Impacts and Rationale for Continued Use

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