摘要
本文对粗锌真空精炼过程数学模型应用Ｗａｎｇ－Ｈｅｎｋｅ三对角矩阵算法进行求解，得出铅塔和镉塔在不同条件下各塔盘的温度和气液成分。
The mathematical models of vacuum refining of crude zinc were solved by Wang-Henhke Triangular Matrix Algorithm.The temperature and composition in gas and liquid phases at each tray for lead and cadmium columns were obtained.The effects of some process parameters such as pressure,rectification efficiency and diffusion effciency on the results of vacuum refining were studied.
出处
《有色金属》
CAS
CSCD
1996年第4期67-71,共5页
Nonferrous Metals
关键词
锌
真空精炼
数学模型
三对角矩阵算法
zinc
vacuum refining
mathematical model
Triangular Matrix Algorithm
gas-liquid equilibrium
