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An experimental study of the oxidation of sulfur dioxide in aqueous manganese sulfate aerosols

Crump, James G. and Flagan, Richard C. and Seinfeld, John H. (1983) An experimental study of the oxidation of sulfur dioxide in aqueous manganese sulfate aerosols. Atmospheric Environment Part A-General Topics, 17 (7). pp. 1277-1289. ISSN 0960-1686. http://resolver.caltech.edu/CaltechAUTHORS:20140922-133728609

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Abstract

A continuous stirred tank reactor is used to study growth of manganese sulfate (MnSO_4) aerosols due to catalytic oxidation of SO_2 in humid air. Humidities ranged from 91–97% and SO_2 concentrations from 0 to 92 ppm. The results of the growth studies are consistent with the rate expression for production of sulfuric acid: d[H_2SO_4]/dt=(8.3±2.5)x10^(-5)/[H^+]Ms^(-1). This expression is estimated to hold for [Mn^(2+)] ⩾ 0.O1 M and [SO_2] ⩾ 10 ppm.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://www.sciencedirect.com/science/article/pii/000469818390402XPublisherArticle
http://dx.doi.org/10.1016/0004-6981(83)90402-XDOIArticle
ORCID:
AuthorORCID
Flagan, Richard C.0000-0001-5690-770X
Seinfeld, John H.0000-0003-1344-4068
Additional Information:© 1983 Pergamon Press Ltd. First received 14 September 1982 and in final form 23 December 1982. This work was supported in part by a grant from the Exxon Education Foundation.
Group:Environmental Quality Laboratory
Funders:
Funding AgencyGrant Number
Exxon Education Foundation UNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Environmental Quality LaboratoryA-148
Record Number:CaltechAUTHORS:20140922-133728609
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20140922-133728609
Official Citation:James G. Crump, Richard C. Flagan, John H. Seinfeld, An experimental study of the oxidation of sulfur dioxide in aqueous manganese sulfate aerosols, Atmospheric Environment (1967), Volume 17, Issue 7, 1983, Pages 1277-1289, ISSN 0004-6981, http://dx.doi.org/10.1016/0004-6981(83)90402-X. (http://www.sciencedirect.com/science/article/pii/000469818390402X)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:49906
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:22 Sep 2014 22:24
Last Modified:22 Sep 2017 18:52

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