Reply to "comment on 'The NH3 mass accommodation coefficient for uptake onto sulfuric acid solutions'"

被引:8
作者
Hanson, DR [1 ]
Kosciuch, E [1 ]
机构
[1] NCAR, Boulder, CO USA
关键词
D O I
10.1021/jp0311761
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The developments done on the study on the NH 3 mass accommodation coefficient for uptake onto sulfuric acid solution was presented. It was demonstrated that a high NH 3 flux was not an issue, since the dependence of the results upon initial NH 3 density was not explored for uptake onto 20-to-70 wt.% H 2SO 4 droplets. It was also demonstrated that the flow in a droplet train is not plug and when diffusion impedes transport to the particles, there is a concentration gradient. It was also found that the net flux of water vapor from the surface that impedes the rate of diffusion of absorbate toward the surface could be of the order of 10% of the uptake rate.
引用
收藏
页码:8549 / 8551
页数:3
相关论文
共 30 条
[1]   THE MASS ACCOMMODATION COEFFICIENT OF AMMONIA ON WATER [J].
BONGARTZ, A ;
SCHWEIGHOEFER, S ;
ROOSE, C ;
SCHURATH, U .
JOURNAL OF ATMOSPHERIC CHEMISTRY, 1995, 20 (01) :35-58
[2]  
Carslaw H. S., 1959, CONDUCTION HEAT SOLI
[3]  
Danckwerts P.V., 1970, GAS LIQUID REACTIONS
[4]   ABSORPTION BY SIMULTANEOUS DIFFUSION AND CHEMICAL REACTION INTO PARTICLES OF VARIOUS SHAPES AND INTO FALLING DROPS [J].
DANCKWERTS, PV .
TRANSACTIONS OF THE FARADAY SOCIETY, 1951, 47 (09) :1014-1023
[5]   Detailed study of HOCl+HCl->Cl-2+H2O in sulfuric acid [J].
Donaldson, DJ ;
Ravishankara, AR ;
Hanson, DR .
JOURNAL OF PHYSICAL CHEMISTRY A, 1997, 101 (26) :4717-4725
[6]   Adsorption of atmospheric gases at the air-water interface.: I.: NH3 [J].
Donaldson, DJ .
JOURNAL OF PHYSICAL CHEMISTRY A, 1999, 103 (01) :62-70
[7]   The NH3 mass accommodation coefficient for uptake onto sulfuric acid solutions [J].
Hanson, D ;
Kosciuch, E .
JOURNAL OF PHYSICAL CHEMISTRY A, 2003, 107 (13) :2199-2208
[8]   THE REACTION OF CLONO2 WITH SUBMICROMETER SULFURIC-ACID AEROSOL [J].
HANSON, DR ;
LOVEJOY, ER .
SCIENCE, 1995, 267 (5202) :1326-1328
[9]   Reaction of N2O5 with H2O on bulk liquids and on particles and the effect of dissolved HNO3 [J].
Hanson, DR .
GEOPHYSICAL RESEARCH LETTERS, 1997, 24 (09) :1087-1090
[10]   Heterogeneous reactions in liquid sulfuric acid: HOCl+HCl as a model system [J].
Hanson, DR ;
Lovejoy, ER .
JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (16) :6397-6405