摘要
本文用数学模型方法，以煤油／水体系。研究了双混合室萃取箱连续相停留时间分布规律．研究结果对于操作参数的优化，混合室设计、放大都具有指导意义．
The residence time distribution of continuous phase in a mixer-settler with double mixers has been investigated. It agrees with the proposed model consisting of three ideal mixers,which parameters have clear physical meaning The research results are helpful for the optimization of operation parameters, design and amplification of the mixers.
