摘要
本文对由毛细管硅橡胶膜和中空醋酸纤维膜构成的连续式双膜分离塔作了研究.探讨了在不同条件下采用该塔分离双组分混合气体(He-CH_4)的分离性能.建立了连续式双膜分离塔的数学模型.将本模型与已发表的数学模型作了比较,并用实验数据验证了所建立的数学模型.
A continuous two-membrane column consisting of silicone rubber capillaries and cellulose acetate hollow fibers was used for the separation of binary gas mixtures. The extent of separation in the column was studied under different conditions. A mathematical model was established for the separation of binary gas mixtures in the two-membrane column. The new model proposed was compared with other known models and was verified with experimental data.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1991年第2期140-146,共7页
CIESC Journal
基金
国家自然科学基金资助课题
