Mass Transfer Characteristics in a Rotor-Stator Reactor

被引：11
|
作者：
Zhao, Zemeng [1 ,2 ]
Zhang, Xiu [1 ,2 ]
Li, Guangjun [3 ]
Chu, Guangwen [1 ,2 ]
Sun, Baochang [1 ,2 ]
Zou, Haikui [1 ,2 ]
Arowo, Moses [1 ,2 ]
Shao, Lei [1 ,2 ]
机构：
[1] Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, 15 Beisanhuan East Rd, Beijing 100029, Peoples R China
[2] Beijing Univ Chem Technol, Res Ctr, Minist Educ High Grav Engn & Technol, Beijing 100029, Peoples R China
[3] Beijing Yanjing Beer Co Ltd, 9 Shuanghe Rd, Beijing 101300, Peoples R China
来源：
CHEMICAL ENGINEERING & TECHNOLOGY | 2017年 / 40卷 / 06期
基金：
高等学校博士学科点专项科研基金; 中国国家自然科学基金;
关键词：
Mass transfer; Process intensification; Rotation speed; Rotor-stator reactor; Volumetric flow rate; ROTATING PACKED-BEDS; GAS-LIQUID; ABSORPTION; CONTACTOR; WATER;
D O I：
10.1002/ceat.201600396
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Mass transfer characteristics in a rotor-stator reactor in terms of the overall volumetric mass-transfer coefficient (K(x)a) using the N-2-H2O-O-2 system were investigated. The effects of various operating parameters including rotation speed, liquid volumetric flow rate, and gas volumetric flow rate on Kxa were systematically examined, and a gas-liquid mass transfer model was established to predict Kxa. Results reveal that Kxa increased with higher rotation speed, liquid volumetric flow rate, and gas volumetric flow rate. The results also confirm that the predicted values of K(x)a were in agreement with the experimental values with deviation within 15 %. The results contribute to a better understanding of mass transfer characteristics in rotor-stator reactors.
引用
收藏
页码：1078 / 1083
页数：6
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