|
|||||
|
|
| 氧气的液相体积总传质系数的研究 | |
| 引用本文： | 刘放,姜建,关丽华. 氧气的液相体积总传质系数的研究[J]. 天津化工, 2010, 24(1): 15-17. DOI: 10.3969/j.issn.1008-1267.2010.01.005 |
| 作者姓名： | 刘放 姜建 关丽华 |
| 作者单位： | 1. 吉林化工学院,吉林,吉林,132022 2. 吉林成大弘晟能源有限公司,吉林,桦甸,132401 3. 中国石油吉化股份有限公司电石厂,吉林,吉林,132022 |
| 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。 |
| 关 键 词： | 解吸 总传质系数 传质性能 |
The research on liquid overall mass-transfer coefficient for oxygen |
|
| LIU Fang,JIANG Jian,GUAN Li-hua. The research on liquid overall mass-transfer coefficient for oxygen[J]. Tianjin Chemical Industry, 2010, 24(1): 15-17. DOI: 10.3969/j.issn.1008-1267.2010.01.005 | |
| Authors: | LIU Fang JIANG Jian GUAN Li-hua |
| Affiliation: | 1.Jilin Institute of Chemical Technology;Jilin Jilin 132022;2.Jilin chechengda Hongsheng energy CO.Ltd Jilin Huadian 132401;3.China Petroleum Jilin chemical Co.Itd Jilin;Calcium Carbide Factory;Jilin Jilin 132022 |
| Abstract: | 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. |
| Keywords: | desorption overall mass-transfer coefficient characteristics of mass transfer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |