摘要
研究了空气-氧气在水中的解吸过程,先将水吸收纯氧形成富氧水后(并流操作),送入解吸塔顶再用空气进行解吸,解吸塔径Φ=0.1m,解吸塔填料层高0.80m,吸收塔径Φ=0.032m,填料层高度0.45m,填料(金属θ环)。实验需测定不同液量和气量下的解吸总传质系数KXa,并进行关联,得到关联式。
Research on the air-oxygen in the water desorption process,first to absorb the water absorption of pure oxygen to form oxygen-rich water （and stream operations）,reuse of air into the desorption tower for desorption, desorption tower diameter Φ=0.1m,desorption-storey tower packing 0.80m,tower diameter Φ=0.032m, fill height 0.45m,filler（metal θ ring）.Determination of different experiments to be liquid and gas under the overall mass transfer coefficient of desorption Kxa,and relater,obtained the correlation.
出处
《天津化工》
CAS
2010年第1期15-17,共3页
Tianjin Chemical Industry
关键词
解吸
总传质系数
传质性能
desorption overall mass-transfer coefficient
characteristics of mass transfer
