孙婧元，副教授，教育部青年长江学者，浙江省万人计划青年拔尖人才，博士生导师，联合化学反应工程研究所德育导师。2008年获浙江大学化学工程与工艺学士学位，2012年入选参加第63届德国林岛诺贝尔奖获得者化学大会（化学工程全国唯一），2013年获浙江大学化学工程博士学位，同年进入浙江大学航空航天学院从事博士后工作，2014年入选英国学术院与皇家学会牛顿国际学者（全球入选率8%），2015~2017年于英国从事博士后研究工作，2017年任职浙江大学化工学院。主要从事多相流检测与智能信号分析，介观、微观尺度下的多相流动传递行为，多相流反应器工程，烯烃聚合，计算流体力学模拟及分子动力学模拟等方向的研究，以第一作者或通讯作者在AIChE J.、Chem. Eng. Sci.、Macromolecules等化工、高分子领域权威期刊发表SCI论文40余篇，EI论文10余篇，获发明专利授权20余件，登记软件著作权2件。获2024年中国石油和化学工业联合会技术发明一等奖（1/10）、2022年中国石油和化工教育教学优秀成果特等奖（1/15）等。担任中国颗粒学会青年理事、中国化工学会过程模拟及仿真专业委员会青年委员、《化学反应工程与工艺》栏目编辑，以及AIChE J.、Chem. Eng. Sci.、Chem. Eng. J.、化工学报、化工进展等国内外期刊的长期审稿人。主持国家自然科学基金青年/面上/重大研究计划集成项目子课题/重点项目子课题、中国中煤技术开发项目、宁夏自治区重点研发计划、中国石化科技攻关项目等。指导多名硕、博士获国家级、校级、院级奖学金及各类荣誉称号。获2019年、2022年浙江大学优秀德育导师称号，2025年浙江大学“事业家庭兼顾型先进个人”。
教育背景
2004-2008 浙江大学化工学院 工学学士
2008-2013 浙江大学化工学院 工学博士（直博）
工作经历
2013-2015 浙江大学航空航天学院 博士后
2015-2017 University of Kent, UK 博士后，牛顿国际学者
2017-2019 浙江大学化工学院 讲师
2019-至今 浙江大学化工学院 副教授
研究方向
多相流检测与智能信号分析
介观、微观尺度下的多相流动传递行为
多相流反应器工程
烯烃聚合
计算流体力学模拟及分子动力学模拟
主持项目
2024.10~2026.10 高端聚烯烃技术研发项目—毛细冷凝丙烯聚合技术，中国中煤集团技术开发项目
2024.01~2026.12 浙江省高层次人才特殊支持计划青年人才, 浙江省人力资源和社会保障厅
2023.11~2025.10 面向石化行业的基础物性数据库软件，工业和信息化部
2022.01~2025.12 淤浆喷射流化床中的颗粒交变微环境及其对乙烯聚合的调控机制，国家自然科学面上基金
2022.01~2024.12 12万吨年气液法茂金属聚乙烯生产技术开发,中国石化科技攻关项目
2021.01~2023.12 15万吨/年ALL-PE成套技术开发及工业示范应用，中国石化十条龙项目
2019.10~2021.12 NXT高端聚丙烯成套工艺技术开发，宁夏回族自治区重点研发计划
2019.01~2021.12 复杂多相体系介尺度机制的基本问题与计算模式，国家自然科学基金重大研究计划集成项目子课题
2019.01~2021.12 气液固三相流化床中云雾区及其特性研究，国家自然科学青年基金
2018.01~2019.12 多区循环流化床反应器流场间歇性的发生机制及对传热行为的定向调控，浙江省自然科学青年基金
2017.10~2020.10 聚烯烃功能膜专用料的开发及应用推广，中国石化科技攻关项目
2015.01~2018.12 气固流化床中颗粒涡的形成、演化及调控的机制研究，国家自然科学基金重点项目子课题
2015.01~2017.01 Characterisation of fluidisation processes through advanced monitoring and computational modelling, 牛顿国际基金
2014.05~2016.05 气固流化床中颗粒与湍流相互作用的直接数值模拟研究，中国博士后科学基金一等资助
代表性论文
Jingyuan Sun, Jiaye Du, Tianzhou Ye, Peng Zhang*, Chien-Hsu Chien, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Experimental study of the single particle trajectory in a vertical stirred bed using magnetic particle tracking, Chem. Eng. Sci., 2026, 320: 122478
Peng Zhang, Jianan Cheng, Xinke Li, Jingyuan Sun*, Congjing Ren, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Dispersion characteristics of slurry particles in a gas-solid fluidized bed with continuous slurry injection, Chem. Eng. Sci., 2025, 305: 121209
Siyu Chen, Jingyuan Sun*, Wei Chen*, Ying Ren*, Jingdai Wang, Yongrong Yang. Molecular dynamics simulation of in situ polymerization: chain conformation transition, Macromolecules, 2024, 57: 4842
Jingyuan Sun, Lubin Zhang, Liuqing Xu, Congjing Ren*, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Mass transfer characterization of liquid hydrocarbon inside a polyethylene particle based on laser scanning confocal microscopy measurement, 2024, Ind. Eng. Chem. Res., 2024, 64: 1347-1358
Tian Huang, Xiaoyun Guo, Dengfei Wang, Jingyuan Sun*, Sihang Tian, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Distribution and movement of fine particles injected in a gas-solid fluidized bed with hydrocarbon liquid spray, Chem. Eng. Sci., 2024, 295: 120135
Xiaoqiang Fan, Xiaonan You, Congjing Ren, Jingyuan Sun*, Jingdai Wang*, Yongrong Yang, Wenqing Wu. Investigation of a dynamic operation mode of ethylene polymerization process with a liquid-containing fluidized bed, Chem. Eng. J., 2023, 471: 144584
Liuqing Xu, Jingyuan Sun*, Jingdai Wang, Weijun Zhao*, Yongrong Yang. Mass transfer characterization for hydrocarbon liquid–particle collision based on sensitive tracing of fluorescent probe, AIChE J., 2023, 69, e17991
Jianan Cheng, Xiaoqiang Fan, Jingyuan Sun*, Yao Yang, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Evolution and fluidization behaviors of wet agglomerates based on formation-fragmentation competition mechanism. Chem. Eng. Sci., 2022, 247: 116933
Sihang Tian, Jingyuan Sun*, Yong Yang, Yao Yang, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Dynamic characteristics of the volatile cloudy zone in a gas-solid fluidized bed with hydrocarbon liquid spray. AIChE J., 2021, 67: e17155
Sihang Tian, Jingyuan Sun*, Xiaoqiang Fan, Yao Yang, Zhengliang Huang, Jingdai Wang, Yongrong Yang. A volatile spray zone model and experimentation in a gas-solid fluidized bed with liquid injection. Chem. Eng. Sci., 2021, 231: 116306
Jingyuan Sun, Xiaoyun Guo, Haotong Wang, Hernández Jiménez Fernando, Zhengliang Huang, Xiaoqiang Fan, Yao Yang, Jingdai Wang*, Yongrong Yang. Hydrodynamics and heat transfer in a fluidized bed with liquid spray: Particle color-change based measurement and modelling. Chem. Eng. Sci., 2021, 229: 116088
Xiang Ren, Jingyuan Sun*, Zhengliang Huang, Yao Yng, Sihang Tian, Jingdai Wang, Yongrong Yang. Experimental Characterization of Liquid Film Behavior during Droplets-Polyethylene Particle Collision. AIChE J., 2020, 66: e16909
Haotong Wang, Antonio Soria Verdugo, Jingyuan Sun*, Jingdai Wang, Yongrong Yang, Fernando Hernández Jiménez. Experimental Study of Bubble Dynamics and Flow Transition Recognition in a Fluidized Bed with Wet Particles. Chem. Eng. Sci., 2020, 211: 115257
Yun Shuai, Peng Zhang, Xiaoyun Guo, Zhengliang Huang, Yao Yang, Jingyuan Sun*, Meng Li, Yan Jiang, Jiong Ma, Jingdai Wang, Yongrong Yang. Classification and Identification of Gas-Liquid Dispersion States in a Jet Bubbling Reactor. AIChE J., 2020, 66: e16778
Yefeng Zhou, Panxing Kang, Zhengliang Huang, Pan Yan, Jingyuan Sun*, Jingdai Wang, Yongrong Yang. Experimental measurement and theoretical analysis on bubble dynamic behaviors in a gas-liquid bubble column. Chem. Eng. Sci., 2020, 211: 115295
Yao Yang, Peng Zhang, Lelu He, Jingyuan Sun*, Zhengliang Huang, Jingdai Wang, Yongrong Yang. Acoustic analysis of particle-wall interactions of plug flow in vertical pneumatic conveying. Chem. Eng. Sci., 2020, 211: 115260
Xiaoyun Guo, Zhengliang Huang, Jingyuan Sun*, Yun Shuai, Yao Yang, Zuwei Liao, Jingdai Wang, Yongrong Yang. Evolution and interaction characteristics of liquid flow and bubbles in a jet bubbling column. Ind. Eng. Chem. Res., 2020, 59: 21217
Jingyuan Sun, Sihang Tian, Shaoshuo Li, Yao Yang, Zhengliang Huang, Qiang Shi, Jingdai Wang*, Yongrong Yang, Fang Wang. Experimental and modeling investigation of liquid-induced agglomeration in a gas-solid fluidized bed with liquid spray. Ind. Eng. Chem. Res., 2020, 59: 11810
Ying Liu, Sihang Tian, Shaoshuo Li, Yao Yang, Zhengliang Huang, Jingyuan Sun*, Zuwei Liao, Jingdai Wang, Yongrong Yang, Jian Yang. Numerical study of particle injection into a gas-solid fluidized bed. Powder Technol., 2020, 360: 835
Jingyuan Sun, Haotong Wang, Sihang Tian, Xiaoqiang Fan, Qiang Shi, Ying Liu, Xiaobo Hu, Yao Yang, Jingdai Wang*, Yongrong Yang. Important Mesoscale Phenomena in Gas Phase Fluidized Bed Ethylene Polymerization. Particuology, 2020, 48: 116
Binbo Jiang, Jincheng Dai, Jingyuan Sun*, Jian Ye, Meijuan Chen, Guodong Han, Jingdai Wang, Jian Yang, Yongrong Yang. Measurement of solubility and diffusion coefficients of ethylene in solid and molten low-density polyethylene with different melt indices. Polym. Eng. Sci., 2020, 60: 1998
Yun Shuai, Xiaoyun Guo, Haotong Wang, Zhengliang Huang, Yao Yang, Jingyuan Sun*, Jingdai Wang, Yongrong Yang. Characterization of the Bubble Swarm Trajectory in a Jet Bubbling Reactor. AIChE J., 2019, 65: e16565
Yun Shuai, Xinyan Wang, Zhengliang Huang, Yao Yang, Jingyuan Sun*, Jingdai Wang, Yongrong Yang. Bubble size distribution and rise velocity in a jet bubbling reactor. Ind. Eng. Chem. Res., 2019, 58: 19271
Xiaoqiang Fan, Jingyuan Sun*, Yao Yang, Jingdai Wang, Zhengliang Huang, Zuwei Liao, Guodong Han, Yongrong Yang, Lei Xie, Hongye Su. Thermal-Stability Analysis of Ethylene-Polymerization Fluidized-Bed Reactors under Condensed-Mode Operation through a TPM-PBM Integrated Model. Ind. Eng. Chem. Res., 2019, 58: 9486-9499
Yao Yang, Cheng Chen, Zhongxuan Liu, Keqin Wang, Wangmin Lin, Zhengliang Huang, Jingyuan Sun*, Jingdai Wang, Yongrong Yang, Lei Xie, Hongye Su. Stable operating range and solids residence time of fine fluorite particles in the two-stage fluidized bed. Chem. Eng. Process., 2019, 142: 107558
Xiaoqiang Fan, Jingyuan Sun*, Jingdai Wang, Zhengliang Huang, Zuwei Liao, Guodong Han, Yongrong Yang, Lei Xie, Hongye Su, Stability Analysis of Ethylene Polymerization in a Liquid-Containing Gas-Solid Fluidized Bed Reactor. Ind. Eng. Chem. Res., 2018, 57: 5616-5629
Qiang Shi, Shaoshuo Li, Sihang Tian, Zhengliang Huang, Yao Yang, Zuwei Liao, Jingyuan Sun*, Jingdai Wang, Yongrong Yang, Investigating Agglomeration Behaviors in High Temperature Gas-Solid Fluidized Beds with Liquid Injection. Ind. Eng. Chem. Res., 2018, 57: 5482-5494
Jingyuan Sun, Zhengliang Huang, Dongfang Hu, Zuwei Liao, Yao Yang, Jingdai Wang, Yongrong Yang*, Dynamic and Steady-State Characterization of the Liquid Spray Zone in an Externally Heated Gas-Solid Fluidized Bed. Ind. Eng. Chem. Res., 2018, 57: 2988-3001
Jingyuan Sun, Yong Yan*, Non-intrusive characterisation of particle cluster behaviours in a riser through electrostatic and vibration sensing, Chem. Eng. J., 2017, 323: 381-395
Jingyuan Sun, Yong Yan*, Computational Characterisation of Intermittent Hydrodynamic Behaviours in a Riser with Geldart A Particles. Powder Technol., 2017, 311: 41-51
Can Zi, Jingyuan Sun*, Yao Yang, Zhengliang Huang, Zuwei Liao, Jingdai Wang, Yongrong Yang, Guodong Han, CFD Simulation and Hydrodynamics Characterization of Solids Oscillation Behavior in a Circulating Fluidized Bed with Sweeping Bend Return, Chem. Eng. J., 2017, 307: 604-620
Jingyuan Sun, Yao Yang, Qing Zhang, Zhengliang Huang, Jingdai Wang*, Zuwei Liao, Yongrong Yang. Online measurement of particle charge density in a gas-solid bubbling fluidized bed through electrostatic and pressure sensing. Powder Technol., 2017, 317: 471
Jingyuan Sun, Yong Yan*. Computational characterisation of intermittent hydrodynamic behaviours in a riser with Geldart A particles. Powder Technol., 2017, 311: 41
Jingyuan Sun*, Yong Yan, Characterization of Flow Intermittency and Coherent Structures in a Gas-Solid Circulating Fluidized Bed through Electrostatic Sensing. Ind. Eng. Chem. Res., 2016, 55: 12133-12148
Jingyuan Sun, Yong Yan*, Non-intrusive Measurement and Hydrodynamics Characterization of Gas–Solid Fluidized Beds: a Review. Meas. Sci. Technol., 2016, 27: 112001
Jingyuan Sun, Zhaosheng Yu*, Shangjun Ye, Hydrodynamics Characterization of a Choanoid Fluidized Bed Bioreactor Used in the Bioartifical Liver System: Fully Resolved Simulation through a Fictitious Domain Method. Particuology, 2017, 32: 39-48
Jingyuan Sun, Haotong Wang, Meijuan Chen, Jian Ye, Binbo Jiang*, Jingdai Wang, Yongrong Yang, Congjing Ren. Solubility measurement of hydrogen, ethylene, and 1-hexene in polyethylene films through an intelligent gravimetric analyzer. J. Appl. Polym. Sci., 2017, 134: 44507
Jingyuan Sun*, Yong Yan. Characterization of flow intermittency and coherent structures in a gas-solid circulating fluidized bed through electrostatic sensing. Ind. Eng. Chem. Res., 2016, 55: 12133
Jingyuan Sun, Yong Yan*. Non-intrusive measurement and hydrodynamics characterization of gas-solid fluidized beds: a review. Meas. Sci. Technol., 2016, 27: 112001
Jingyuan Sun, Meijuan Chen, Haotong Wang, Binbo Jiang*, Carlos Mattea, Siegfried Stapf*, Jingdai Wang, Zuwei Liao, Yongrong Yang. PFG-NMR measurement of self-diffusion coefficients of long-chain-olefins and their mixtures in semi-crystalline polyethylene. J. Appl. Polym. Sci., 2016, 133: 44143
Jingyuan Sun, Jingdai Wang*, Yongrong Yang, Zichuan Zhu. Effects of external electric field on bubble and charged particle hydrodynamics in a gas-solid fluidized bed. Adv. Powder Technol., 2015, 26: 563
Jingyuan Sun, Jingdai Wang*, Yongrong Yang, CFD Investigation of Particle Fluctuation Characteristics of Bidisperse Mixture in a Gas-Solid Fluidized Bed. Chem. Eng. Sci., 2012, 82: 285-298
Jingyuan Sun, Jingdai Wang*, Yongrong Yang, CFD Simulation and Wavelet Transform Analysis of Vortex and Coherent Structure in a Gas-Solid Fluidized Bed. Chem. Eng. Sci., 2012, 71: 507-519
Jingyuan Sun, Yefeng Zhou, Congjing Ren, Jingdai Wang*, Yongrong Yang, CFD Simulation and Experiments of Dynamic Parameters in Gas-Solid Fluidized Bed. Chem. Eng. Sci., 2011, 66, 4972-4982
代表性授权发明专利
气液分离装置及其应用, 发明专利, 中国, ZL 202011064614.8, 2023-11, 1/17
一种烯烃聚合方法及装置, 发明专利, 中国, ZL 202210885367.0, 2023-11, 1/5
一种调控聚烯烃性能的方法及系统, 发明专利, 中国, ZL 202010801584.8, 2023-08, 1/18
一种聚烯烃组合物及其制备方法和应用, 发明专利, 中国, ZL 201910175627.3, 2023-02, 1/14
一种聚烯烃组合物及其制备方法和应用, 发明专利, 中国, ZL 201911090156.2, 2023-02, 1/14
一种保持聚烯烃反应器稳定性的方法, 发明专利, 中国, ZL 202110169993.5, 2021-12, 1/10
一种生产聚烯烃的方法, 发明专利, 中国, ZL 202010856480.7, 2021-06, 1/17
一种高氢氧比条件下氢氧直接合成过氧化氢的方法, 发明专利, 中国, ZL 201910521194.2, 2021-04, 1/10
一种喷液气固流化床中喷液区动态分布特性的测量方法, 发明专利, 中国, ZL 201811168220.X, 2021-02, 1/18
一种多层流化床溢流管流体流动状态的检测方法, 发明专利, 中国, ZL 201810662300.4, 2021-01, 1/13
一种喷液气固流化床中液相分配特性的测量方法, 发明专利, 中国, ZL 201811167718.4, 2020-09, 1/18
Olefin polymerization method and system, 发明专利, 俄罗斯, RU 2809919C2, 2023-12, 2/11
一种聚烯烃生产过程牌号切换方法, 发明专利, 中国, ZL 202011109285.4, 2021-08, 2/15
一种气液分离装置, 发明专利, 中国, ZL 201810639027.3, 2020-10, 2/11
Olefin polymerization apparatus and olefin polymerization process, 发明专利, 欧洲, EP 3231506B1, 2023-11, 6/12
Polyethylene material and application thereof, 发明专利, 美国, US 10899858B2, 2021-01, 9/13
Olefin polymerization apparatus and olefin polymerization process, 发明专利, 韩国, 10-2403464, 2022-05, 8/9
