Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions
Injection of ethane or propane has been suggested as a means for reducing ozone loss within the Antarctic vortex because alkanes can convert active chlorine radicals into hydrochloric acid. In kinetic models of vortex chemistry including as heterogeneous processes only the hydrolysis and HCl reactio...
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Language: | English |
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1994
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Online Access: | http://www.escholarship.org/uc/item/5b1307sf |
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ftcdlib:qt5b1307sf 2023-05-15T14:04:14+02:00 Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions Elliott, S Cicerone, RJ Turco, RP Drdla, K Tabazadeh, A 3497 - 3508 1994-01-01 application/pdf http://www.escholarship.org/uc/item/5b1307sf english eng eScholarship, University of California qt5b1307sf http://www.escholarship.org/uc/item/5b1307sf Attribution (CC BY): http://creativecommons.org/licenses/by/3.0/ CC-BY Elliott, S; Cicerone, RJ; Turco, RP; Drdla, K; & Tabazadeh, A. (1994). Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions. Journal of Geophysical Research, 99(D2), 3497 - 3508. doi:10.1029/93JD03089. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/5b1307sf article 1994 ftcdlib https://doi.org/10.1029/93JD03089 2018-07-06T22:51:22Z Injection of ethane or propane has been suggested as a means for reducing ozone loss within the Antarctic vortex because alkanes can convert active chlorine radicals into hydrochloric acid. In kinetic models of vortex chemistry including as heterogeneous processes only the hydrolysis and HCl reactions of ClONO2and N2O5, parts per billion by volume levels of the light alkanes counteract ozone depletion by sequestering chlorine atoms. Introduction of the surface reaction of HCl with HOCl causes ethane to deepen baseline ozone holes and generally works to impede any mitigation by hydrocarbons. The increased depletion occurs because HCl + HOCl can be driven by HOxradicals released during organic oxidation. -from Authors Article in Journal/Newspaper Antarc* Antarctic University of California: eScholarship Antarctic The Antarctic Journal of Geophysical Research 99 D2 3497 |
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Open Polar |
collection |
University of California: eScholarship |
op_collection_id |
ftcdlib |
language |
English |
description |
Injection of ethane or propane has been suggested as a means for reducing ozone loss within the Antarctic vortex because alkanes can convert active chlorine radicals into hydrochloric acid. In kinetic models of vortex chemistry including as heterogeneous processes only the hydrolysis and HCl reactions of ClONO2and N2O5, parts per billion by volume levels of the light alkanes counteract ozone depletion by sequestering chlorine atoms. Introduction of the surface reaction of HCl with HOCl causes ethane to deepen baseline ozone holes and generally works to impede any mitigation by hydrocarbons. The increased depletion occurs because HCl + HOCl can be driven by HOxradicals released during organic oxidation. -from Authors |
format |
Article in Journal/Newspaper |
author |
Elliott, S Cicerone, RJ Turco, RP Drdla, K Tabazadeh, A |
spellingShingle |
Elliott, S Cicerone, RJ Turco, RP Drdla, K Tabazadeh, A Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
author_facet |
Elliott, S Cicerone, RJ Turco, RP Drdla, K Tabazadeh, A |
author_sort |
Elliott, S |
title |
Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
title_short |
Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
title_full |
Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
title_fullStr |
Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
title_full_unstemmed |
Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions |
title_sort |
influence of the heterogeneous reaction hcl + hocl on an ozone hole model with hydrocarbon additions |
publisher |
eScholarship, University of California |
publishDate |
1994 |
url |
http://www.escholarship.org/uc/item/5b1307sf |
op_coverage |
3497 - 3508 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Elliott, S; Cicerone, RJ; Turco, RP; Drdla, K; & Tabazadeh, A. (1994). Influence of the heterogeneous reaction HCl + HOCl on an ozone hole model with hydrocarbon additions. Journal of Geophysical Research, 99(D2), 3497 - 3508. doi:10.1029/93JD03089. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/5b1307sf |
op_relation |
qt5b1307sf http://www.escholarship.org/uc/item/5b1307sf |
op_rights |
Attribution (CC BY): http://creativecommons.org/licenses/by/3.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1029/93JD03089 |
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Journal of Geophysical Research |
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99 |
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D2 |
container_start_page |
3497 |
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1766275264673742848 |