许萧 博士,副教授,博士生导师
邮箱: xxu@ecust.edu.cn
地址: 徐汇校区实验17楼512室
从事绿色化工装备研究。
主持:自然科学青年基金、重点研发计划子课题、博后基金以及多个企业科技攻关课题。获上海市晨光人才、上海市扬帆人才计划支持。
全国微气泡技术标准化技术委员会委员、全国化工机械与设备标准化技术委员会委员、中国颗粒学会第四届青年理事。
在AIChE Journal、Chemical Engineering Journal、Separation and Purification Technology、Chinese Journal of Chemical Engineering、Reviews in Chemical Engineering、Chemical Engineering Research and Design、Chemical Engineering Technology等期刊上发表论文15篇,授权美国专利、中国发明专利29件,起草行业标准2件。
欢迎对先进能源和化工装备感兴趣的同学加入!
招生专业:[080700]动力工程及工程热物理 [085800]能源动力
研究方向
1、高效装备的介尺度基础研究
2、低碳装备的物理分离技术研究
3、环境治理过程的设备放大研究
科研项目
1. 国家自然科学基金委青年基金(21908057),“旋流气提强化溶解性气体分离机理研究”,2020-01至2022-12,主持;
2. 国家重点研发计划子课题(2018YFC1801904),“石油污染土壤微纳气泡强化洗脱工艺技术”,2019.01-2022.12,主持;
3. 上海市晨光计划(20CG39),“基于气泡旋流强化传质的地热水脱气”,2020.12-2023.12,主持;
4. 上海市青年科技英才扬帆计划(19YF1411800),“气泡旋流强化传质的性能和机理研究”,2019.5.1-2022.4.30,主持;
5. 企业委托,“分形气泡强化反应成套技术的开发”,2020.11-2030.11,主持;
6. 企业委托,“渣油加氢装置超长周期成套技术开发与应用”,2020.07-2030.07,主持;
7. 企业委托,“适用加氢装置的紧凑气提脱除硫化氢技术”,2020.08-2030.08,主持;
获奖成果
1. 2023年,中国石油和化学工业联合会,科技进步一等奖(第2,ok138cn太阳集团古天乐)
2. 2018年,上海市人民政府,技术发明二等奖(第2,ok138cn太阳集团古天乐)
3. 2019年,中国石油和化学工业联合会,科技进步二等奖(第5,ok138cn太阳集团古天乐)
代表性论文
方向一、旋流强化气泡分离机制及装备
1. Xiao Xu, Xiaoling Ge, Bohan Zhang, Hualin Wang, Qiang Yang*. Bubble-separation dynamics in a planar cyclone: Experiments and CFD simulations.AIChE Journal, 2018, 64(7): 2689-2701.
2. Xiao Xu, Qiang Yang*, Chaoyang Wang, Hualin Wang. Impact of bubble coalescence onseparation performance of a degassing hydrocyclone. Separation and Purification Technology, 2015, 152:80-86.
3. Xiao Xu, Shuo Wang, Q Yang*. Performance of a degassing cyclone with main and subsidiary chambers. Chemical Engineering & Technology, 2021.
4. Xiao Xu, Shuo Wang, Chunkai Gong, Qiang Yang*. Improvement of the bubble separation through eccentric planar cyclones: Experiments and CFD simulations. Chemical Engineering Research and Design, 2023.
方向二、旋流强化气泡解吸机制及装备
1. Xiao Xu, Xiaoling Ge, Bohan Zhang, Hualin Wang, Qiang Yang*. Gas–liquid mass transfer and bubble size distribution in a multi-cyclone separator.AIChE Journal, 2019, 65(1): 215-223.
2. Xiao Xu, Qiang Yang*, Chaoyang Wang, Xiaolin Ge, Hualin Wang. Dissolved gas separation using the pressure drop and centrifugal characteristics of an inner cone hydrocyclone. Separation and Purification Technology, 2016, 161:121-128.
3. Xiao Xu, Hao Lu, Qiang Yang*, Fengqin He, Honglai Liu, Hualin Wang. Bubbly flow in degassing cyclones and potential applications. Reviews in Chemical Engineering, 2021,37(7): 813-825.
4. Xiao Xu, Chunkai Gong, Shuo Wang, Qiang Yang*, Zhenhao Xi. Bubble interfacial area in a swirling contactor: Experiments and CFD simulations. Chemical Engineering & Technology, 2023.
5. Zhengjun Chen, Chunxiao Meng, Haoran Ruan, Renjie Li, Xiao Xu* , Bo Liu, Qiang Yang. Removal of bubbles from electrodes in a planar cyclonic electrolyzer. Chemical Engineering and Processing - Process Intensification, 2022.
方向三、微尺度气泡强化吸收反应机制及装备
1. Xiao Xu, L Wang, H Wang, H Liu, Q Yang*. Circulating jet for enhancing the mass transfer in a gas–liquid stirred tank reactor. AIChE Journal, 2021, e17392.
2. C Gong, Xiao Xu*, Q Yang. Gas holdup at dynamic equilibrium region of a bubble column: Effect of bubble generator performance. Chemical Engineering Journal, 2022, 443(1), 136382.
3. Xiao Xu, Junjie Wang, Qiang Yang*.Bubble size fractal dimension, gas holdup, and mass transfer in a bubble column with dual internals.Chinese Journal of Chemical Engineering, 2020, 28(12): 2968-2976.
4. Xiao Xu, Xiaoling Ge, Bohan Zhang, Hualin Wang,Qiang Yang*. Effect of nozzle diameter on bubble generation with gas self-suctionthrough swirling flow. Chemical Engineering Research and Design, 2018, 138:13-20.
5. Yingchun Zhang, Wei Wang, Xiao Xu *, Qiang Yang. Effect of bubble size on bubble rising velocity and stagnation in a granular bed. Chemical Engineering Journal Advances 12 (2022) 100425.
6. Junjie Wang, Xiao Xu*, Wei Wang, Y Li, S Wu, H Yang, Qiang Yang. Hydrodynamics of an Airlift Column for Aeration in Molten Sulfur. Applied Sciences, 2021.
代表性专利:
1. Device for liquid degassing. US 9844742B2. 美国授权专利
2. 一种调控大小气泡分形结构强化传质的方法及装置
3. 利用旋流或离心场与压力梯度场耦合进行液体脱气的装置
4. 一种利用旋流场强化电解效率的方法和装置
5. 两相流体强传质逆流接触的方法和装置
6. 一种加氢产物脱除微细气泡的装置和方法
7. 一种主副腔耦合式自适应旋流离心脱气方法和装置
8. 提前进入反应准备状态的气液反应方法和气液反应装置
9. 废水中重金属离子的旋流吸附去除方法及装置
10. 一种降低加氢装置汽提塔顶回流系统结盐和腐蚀的方法