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| 塑料星型填料解吸传质系数的测定研究 | |
| 引用本文： | 刘放,姜建,关丽华. 塑料星型填料解吸传质系数的测定研究[J]. 吉林化工学院学报, 2010, 27(1): 20-22 |
| 作者姓名： | 刘放 姜建 关丽华 |
| 作者单位： | 1. 吉林化工学院,化工与材料工程学院,吉林,吉林,132022 2. 吉林成大弘晟能源有限公司,干馏分公司,吉林,桦甸 3. 中国石油吉化股份有限公司,电石厂,吉林,吉林,132022 |
| 摘 要： | 吸收塔径Φ32mm,填料层高度0.45m,填料为金属θ环,解吸塔径Φ100mm,填料层高0.80m,填料为塑料星型填料,研究了空气-氧气在水中的解吸过程,解吸在常温常压下进行,采用溶氧仪测试氧在水中的浓度,根据实验数据得到了液相总体积吸收系数关联式. |
| 关 键 词： | 总传质系数 传质性能 填料塔 吸收 |
Study and determination on the liquid overall mass-transfer coefficient for oxygen desorption of plastic star-shaped filler |
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| LIU Fang,JIANG Jian,GUAN Li-hua. Study and determination on the liquid overall mass-transfer coefficient for oxygen desorption of plastic star-shaped filler[J]. Journal of Jilin Institute of Chemical Technology, 2010, 27(1): 20-22 | |
| Authors: | LIU Fang JIANG Jian GUAN Li-hua |
| Affiliation: | 1. College of Chemical & Materials Engineering;Jillin Institute of Chemical Technology;Jilin City 132022;China;2. Dry Distil-lation Branch;Jilin Chengda Hongsheng Energy CO. Ltd.;Jilin Huadian 132401;3. Calcium Carbide Factory;PetroChina Petroleum Jilin Chemical Co. Ltd;China |
| Abstract: | The desorption process of the air-oxygen in water was researched when the packing column diameter is Ф32 mm, packing layer height is 0.45 m, filler is metal θ ring, desorption tower diameter is Ф100 mm and fill-storey is 0.80 m. Under room temperature and atmospheric pressure, Dissolved Oxygen Analyzer was used to test the concentration of oxygen in the water. According to the experimental data, the correlation of the absorption coefficient of the total liquid volume is obtained. |
| Keywords: | overall mass-transfer coefficient characteristics of mass-transfer packed column absorption |
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