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Two-dimensional modelling of some CFC replacement compounds

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Two-dimensional modelling of some CFC replacement compounds. / Wild, O; Rattigan, OV; Jones, RL et al.
In: Journal of Atmospheric Chemistry, Vol. 25, No. 2, 10.1996, p. 167-199.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Wild, O, Rattigan, OV, Jones, RL, Pyle, JA & Cox, RA 1996, 'Two-dimensional modelling of some CFC replacement compounds', Journal of Atmospheric Chemistry, vol. 25, no. 2, pp. 167-199. https://doi.org/10.1007/BF00053790

APA

Wild, O., Rattigan, OV., Jones, RL., Pyle, JA., & Cox, RA. (1996). Two-dimensional modelling of some CFC replacement compounds. Journal of Atmospheric Chemistry, 25(2), 167-199. https://doi.org/10.1007/BF00053790

Vancouver

Wild O, Rattigan OV, Jones RL, Pyle JA, Cox RA. Two-dimensional modelling of some CFC replacement compounds. Journal of Atmospheric Chemistry. 1996 Oct;25(2):167-199. doi: 10.1007/BF00053790

Author

Wild, O ; Rattigan, OV ; Jones, RL et al. / Two-dimensional modelling of some CFC replacement compounds. In: Journal of Atmospheric Chemistry. 1996 ; Vol. 25, No. 2. pp. 167-199.

Bibtex

@article{7c47ef43a8a3478aaff4b017ff3174ff,
title = "Two-dimensional modelling of some CFC replacement compounds",
abstract = "The Cambridge 2-D Eulerian model has been used to study the potential atmospheric distributions and lifetimes of a number of CFC replacement compounds and their degradation products. The study has focused on HFC 134a and HCFCs 123, 141b and 142b and the major products formed by their atmospheric degradation. The loss of these compounds and their products by hydroxyl radical attack, photolysis and in-cloud hydrolysis have been investigated. The study has shown that HCFCs 141b and 142b have sufficiently long lifetimes to enter the stratosphere in significant quantities, where degradation leads to an increase in the total stratospheric chlorine concentration. The study has also highlighted areas where further experimental work would be valuable, in particular characterisation of the product channels for the degradation reactions and determination of the removal rates of the products in the aqueous phase.",
keywords = "TRIFLUOROACETIC-ACID, tropospheric lifetimes, ABSORPTION CROSS-SECTIONS, ATMOSPHERIC CHEMISTRY, KINETIC DATA, WATER SURFACES, trifluoroacetic acid, distributions, HYDROXYL RADICALS, HYDROFLUOROCARBON 134A, DEGRADATION, STRATOSPHERIC OZONE, CARBONYL HALIDES, CFC replacement compounds",
author = "O Wild and OV Rattigan and RL Jones and JA Pyle and RA Cox",
year = "1996",
month = oct,
doi = "10.1007/BF00053790",
language = "English",
volume = "25",
pages = "167--199",
journal = "Journal of Atmospheric Chemistry",
issn = "0167-7764",
publisher = "Springer Netherlands",
number = "2",

}

RIS

TY - JOUR

T1 - Two-dimensional modelling of some CFC replacement compounds

AU - Wild, O

AU - Rattigan, OV

AU - Jones, RL

AU - Pyle, JA

AU - Cox, RA

PY - 1996/10

Y1 - 1996/10

N2 - The Cambridge 2-D Eulerian model has been used to study the potential atmospheric distributions and lifetimes of a number of CFC replacement compounds and their degradation products. The study has focused on HFC 134a and HCFCs 123, 141b and 142b and the major products formed by their atmospheric degradation. The loss of these compounds and their products by hydroxyl radical attack, photolysis and in-cloud hydrolysis have been investigated. The study has shown that HCFCs 141b and 142b have sufficiently long lifetimes to enter the stratosphere in significant quantities, where degradation leads to an increase in the total stratospheric chlorine concentration. The study has also highlighted areas where further experimental work would be valuable, in particular characterisation of the product channels for the degradation reactions and determination of the removal rates of the products in the aqueous phase.

AB - The Cambridge 2-D Eulerian model has been used to study the potential atmospheric distributions and lifetimes of a number of CFC replacement compounds and their degradation products. The study has focused on HFC 134a and HCFCs 123, 141b and 142b and the major products formed by their atmospheric degradation. The loss of these compounds and their products by hydroxyl radical attack, photolysis and in-cloud hydrolysis have been investigated. The study has shown that HCFCs 141b and 142b have sufficiently long lifetimes to enter the stratosphere in significant quantities, where degradation leads to an increase in the total stratospheric chlorine concentration. The study has also highlighted areas where further experimental work would be valuable, in particular characterisation of the product channels for the degradation reactions and determination of the removal rates of the products in the aqueous phase.

KW - TRIFLUOROACETIC-ACID

KW - tropospheric lifetimes

KW - ABSORPTION CROSS-SECTIONS

KW - ATMOSPHERIC CHEMISTRY

KW - KINETIC DATA

KW - WATER SURFACES

KW - trifluoroacetic acid

KW - distributions

KW - HYDROXYL RADICALS

KW - HYDROFLUOROCARBON 134A

KW - DEGRADATION

KW - STRATOSPHERIC OZONE

KW - CARBONYL HALIDES

KW - CFC replacement compounds

U2 - 10.1007/BF00053790

DO - 10.1007/BF00053790

M3 - Journal article

VL - 25

SP - 167

EP - 199

JO - Journal of Atmospheric Chemistry

JF - Journal of Atmospheric Chemistry

SN - 0167-7764

IS - 2

ER -