RATE OF REACTION BETWEEN DILUTE HYDROGEN SULFIDE AND OZONE IN AIR

被引：28

作者：

HALES, JM

WILKES, JO

YORK, JL

机构：

[1] Department of Chemical, Metallurgical Engineering University of Michigan, Ann Arbor, MI

来源：

ATMOSPHERIC ENVIRONMENT | 1969年 / 3卷 / 06期

关键词：

D O I：

10.1016/0004-6981(69)90023-7

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The rate of reaction between dilute hydrogen sulfide and ozone in air was measured. Experimental data were obtained from two tubular, laminar-flow reactors having internal dia. of 3 8 in. and 1 4 in. On the basis of these data the following expression was obtained for the rate of generation of sulfur dioxide by the reaction of hydrogen sulfide with ozone in the absence of light. dcso2 dt = 22.8 exp (-6500/RT) cH2S0.5 cO30.5 μmoles liter min Comparison of data from the two reactors indicated that the reaction was almost totally homogeneous. From the results of previous authors the expression H2S+O3 → SO2+H2O is thought to represent the true stoichiometry adequately under the experimental conditions of the present study. © 1969.

引用

页码：657 / &