在CVD过程中，存在着大的温度差和浓度差，将引发自然对流和浓度扩散，它们又与气体的强迫流动以及反应器的几何尺寸和形状相互影响。
Large temperature and concentration differences taking place in CVD process lead to natural convection and concentration diffusion which interact with forced convection and complex reactor geometries.
在釜式反应器内研究了氯磺化反应的气固相反应机理，发现气体的内扩散和本征化学反应是氯磺化反应的控制步骤。
The gas-solid reaction mechanism was studied in the tank reactor. It was found that the reaction rate was controlled by the interdiffusion and intrinsic chemical reaction.
一种循环管式反应器的扩散模型，归结为一类特殊的边值问题，其特点为两个端点的函数值出现在一个边界条件中。
Recycle tubular reactor model with axial dispersion leads to a special boundary value problem, in which one boundary condition involves the values at two end points.
所有的扩散热处理都在流化炉反应器中进行。
All diffusion treatment procedures are carried on in a fluidised bed reactor.
根据试验结果，分别运用轴向扩散模型和多釜全混流反应器串联模型，对反应器沉淀区和循环区的流态进行了分析和判断。
Based on the experimental results, the flow pattern in the settling section and the circulating section of reactor were analyzed by axial dispersion model and tank-in-series model, respectively.
采用对流扩散式中空纤维膜反应器转化L 天冬氨酸生成L 丙氨酸，转化率超过90 %。
The half life of the cell was 93h. In the production of L Ala by the hollow fiber membrane reactor, the conversion rate was over 90%.
采用对流扩散式中空纤维膜反应器转化L 天冬氨酸生成L 丙氨酸，转化率超过90 %。
The half life of the cell was 93h. In the production of L Ala by the hollow fiber membrane reactor, the conversion rate was over 90%.
应用推荐