Modeling of the physics and chemistry of thermal plasma waste destruction
Modeling of the physics and chemistry of thermal plasma waste destruction
复制标题
热等离子体废物销毁的物理和化学建模
DOI：
10.1063/1.1345884
复制
发表时间：
2001
影响因子：
2.2
通讯作者：
T. McAllister
中科院分区：
文献类型：
--
作者：
A. Murphy;T. McAllister
应用热化学模拟，化学动力学模拟，计算流体动力学模拟废物销毁热等离子体被认为是。以PLASCON™废物销毁过程中的液体和气体废物销毁为例。研究表明，混合温度的热化学计算是预测废物破坏程度的有用工具;然而，化学动力学计算对于研究该过程中副产物的形成是必要的。计算流体动力学模型需要获得二维的温度场和流场。当与化学动力学相结合时，也可以获得成分场。以氯苯和氯氟化碳销毁为例说明了这些要点。
The application of thermochemical modeling, chemical kinetic modeling, and computational fluid dynamic modeling to waste destruction by thermal plasmas is considered. Destruction of liquid and gaseous wastes in the PLASCON™ waste destruction process is used as an example. It is demonstrated that thermochemical calculation of the mixing temperature is a useful tool to predict the level to which wastes are destroyed; however, chemical kinetic calculations are necessary to investigate the formation of byproducts in the process. Computational fluid dynamic modeling is required to obtain temperature and flow fields in two dimensions. When combined with chemical kinetics, composition fields can also be obtained. These points are illustrated using the examples of chlorobenzene and chlorofluorocarbon destruction.