PARTICLE FORMATION BY NH3-SO2 REACTIONS AT TRACE WATER CONDITIONS

被引：19

作者：

BAI, HL ^{[1
]}

BISWAS, P ^{[1
]}

KEENER, TC ^{[1
]}

机构：

[1] UNIV CINCINNATI,DEPT CIVIL & ENVIRONM ENGN,CINCINNATI,OH 45221

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1992年 / 31卷 / 01期

关键词：

D O I：

10.1021/ie00001a013

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Particle formation from NH3-SO2 reactions at trace water vapor concentrations has been studied experimentally and theoretically. Three possible solid products-NH3SO2, (NH3)2SO2, and (NH4)2S2O5-were considered, and calculations were carried out to predict equilibrium concentrations of the reactants. A gas to particle conversion model for the NH3-SO2 system was developed, considering simultaneous chemical reaction, nucleation, condensation, and coagulation. Potential applications of this system of reactions are also discussed.

引用

页码：88 / 94

页数：7