Journal ArticleDOI
Aqueous oxidation of sulfur dioxide by hydrogen peroxide at low pH
TLDR
In this article, the rate of formation of oxidized sulfur is given by: d(S VI d t = (8±2) × 10 4 (H 2 O 2 )(SO 2.aq ) 0.1+(H + ) mole l −1 s −1About:
This article is published in Atmospheric Environment.The article was published on 1981-01-01. It has received 325 citations till now. The article focuses on the topics: Hydrogen peroxide & Sulfur.read more
Citations
More filters
Book ChapterDOI
The Chemistry of the Polluted Troposphere
TL;DR: In this paper, the effects of the levels of impurities, NO, N02, CO, hydrocarbons, and aldehydes on the maximum ozone development are considered through computer modelling of the chemistry of simulated atmospheres.
Journal ArticleDOI
Modeling Sulfur Dioxide Absorption by Fine Water Spray
TL;DR: The results indicate that the performance of the fine water spray in removing sulfur dioxide is generally improved by reducing the droplets diameter or the initial S(IV) concentration, or by increasing the sulfur dioxide concentration, the droplet pH or the liquid-to-gas ratio.
Journal ArticleDOI
Humidity effects on photochemical aerosol formation in the SO2-NO-C3H6-air system
TL;DR: In this paper, the effects of humidity on the gas-phase oxidation of SO 2 in polluted air and on the subsequent aerosol formation process were investigated by means of a 4-m 3 chamber, in which mixtures containing SO 2, NO and C 3 H 6 with concentrations in the ppm range were exposed to simulated solar radiation in different relative humidity (r.h.) conditions.
Journal ArticleDOI
Conformational dynamics of aqueous hydrogen peroxide from first principles molecular dynamics simulations.
Aritri Biswas,Bhabani S. Mallik +1 more
TL;DR: The relative population of the associated conformational states and the lifetime of the cisoid and transoid conformers from the torsion angle variations are examined and two distinct energy barriers during interconversion are explored.
Book ChapterDOI
Atmospheric degradation of anthropogenic molecules
TL;DR: In this article, an overview of the atmospheric photochemical degradation of important anthropogenic molecules is presented, starting with an introduction to atmospheric chemistry and the concept of atmospheric lifetime is presented.
References
More filters
Book
Advanced Inorganic Chemistry
TL;DR: Cotton and Wilkinson's Advanced Inorganic Chemistry (AIC) as discussed by the authors is one of the most widely used inorganic chemistry books and has been used for more than a quarter century.
Book
Selected values of chemical thermodynamic properties
TL;DR: The Selected Values of Chemical Thermodynamic Properties as mentioned in this paper, published by the National Bureau of Standards (NBS) in 1952, is a seminal work in the field of thermodynamics.
Journal ArticleDOI
The importance of atmospheric ozone and hydrogen peroxide in oxidising sulphur dioxide in cloud and rainwater
TL;DR: In this paper, the authors used the experimental data to calculate the rate of sulphate formation in water droplets under atmospheric conditions for each of the three oxidants, i.e., ozone, ozone and hydrogen peroxide.
Journal ArticleDOI
Mechanism of the homogeneous oxidation of sulfur dioxide in the troposphere
TL;DR: In this article, an evaluation of the existing kinetic data related to the elementary, homogeneous reactions of SO 2 within the troposphere is made, and a set of preferred values of the rate constants for these reactions is presented.
Journal ArticleDOI
Kinetics of the oxidation of sulfite by hydrogen peroxide in acidic solution
M. R. Hoffmann,J. O. Edwards +1 more
TL;DR: In this article, the authors investigated the kinetics of sulfite by hydrogen peroxide over the pH range 4-8 and showed that the reaction probably proceeds via a nucleophilic displacement by H 2O_2 on HSO_3^- to form a peroxomonosulfurous acid intermediate which then undergoes a rate-determining rearrangement.