Jianjun Dai头像

Jianjun Dai
  • Introduction
  • Research
  • Teaching
  • Funding
  • Publications
  • Awards
  • Honor Reward
  • Admission
Scan
phone access
Fields ： Chemical Engineering, Environmental Science and Engineering, Energy Engineering
Professor 
Department ： Chemical Engineering
Degree: PhD
ORCID:
DBLPc:

Introduction

Jianjun Dai, graduated from the University of British Columbia, Canada, with a Ph.D. in chemical engineering. Jianjun Dai is currently a professor at the College of Chemical Engineering of Beijing University of Chemical Technology, the lead of the Waste Treatment and Thermochemical Conversion, and Process Intensification Laboratory. His research interests include thermochemical conversion and process intensification, fluidized bed and moving bed reactors, microwave pyrolysis, comprehensive and clean utilization of solid wastes, wastewater and sludge treatment, various e-wastes handling and treatment, carbon dioxide capture and gas clean-up, process simulation and modeling.


Education

Work Experience

Social Position

Social Activities

Research

1. Comprehensive and clean utilization of solid wastes

2. Thermochemical conversion and process intensification

3. Fluidized bed and moving bed reactors

4. Microwave pyrolysis

5. Chemical looping combustion and gasification

6. Wastewater and sludge treatment

7. Various e-wastes handling and treatment

8. Process simulation and modeling 

Teaching

1.  Chemical process design fundamentals

2.  Chemical process design practice

3.  Chemical process and system design

Postgraduates

Funding

1. National Key R&D Program from Ministry of Science and Technology of the People´s Republic of China

2. Fundamental Research Funds for the Central Universities

3. Enterprise funding


Vertical Project

Horizontal Project

Publications

1.   Bang Yao , Li Chao , Yingwen Zhang , Yang Liu , Chunbao Zhou , Dekai Fan , Yunxiang Li , Pengfei Zhu , Wei Li , Yanran Lin , Lei Gao , Chen Chen , Rong Xiao , Jing Li* , Jianjun Dai*, Microwave-assisted pyrolysis of spent bleaching clay: A study of pyrolysis characteristics, kinetics, and intrinsic mechanism. Chemical Engineering Journal Chemical Engineering Journal 2025:513, 162613.

2.     Yingwen Zhang, Chunbao Zhou, Yang Liu, Bang Yao, Li Chao, Dekai Fan, Mengyan Yu, Chenglong Liu, Jianjun Dai*, Synergistic interaction of char-volatile/volatile-volatile on PAHs formation during waste printed circuit boards pyrolysis: Evolution pathway and mechanisms, Chemical Engineering Journal, 2025:503, 158377. 

3.    Yuanyuan Wei, Changliu He, Junshen Qu, Yang Liu, Wenya Ao, Hejie Yu, Huimin Yun, Jianjun Dai*, Xiaotao Bi*, Applying machine learning to predict torrefaction and pyrolysis activation energy based on biomass characteristics and heating conditions. Industrial Crops & Products 2025:225, 120388.

4.     Yuanxiang Chen, Chunbao Zhou , Xuyang Xing , Lei Chen , Bang Yao , Li Chao , Yingwen Zhang, Jun Wang , Jie Dong , Chenglong Liu , Jianjun Dai*, Interconnected pyrolysis and activation with in-situ H3PO4 activation of biochar from pear wood chips in a pilot scale dual fluidized bed, Chemical Engineering Journal 2024: 495, 153579.

5.    Yang Liu, Asif Ali Siyal, Chunbao Zhou , Chenglong Liu, Jie Fu , Yingwen Zhang , Bang Yao, Li Chao, Huimin Yun, Jianjun Dai* , Xiaotao Bi*, Microwave co-pyrolysis of industrial sludge and waste biomass: Product valorization and synergistic mechanisms, Chemical Engineering Journal  2024: 485, 150032.

6.    Chunbao Zhou, Yuanxiang Chen, Xuyang Xing, Lei Chen, Chenglong Liu, Li Chao, Bang Yao, Jianjun Dai,*, Yang Liu, Jun Wang, Jie Dong, Yunxiang Li, Dekai Fan, Long Wang, Yan Li, Pilot-scale pyrolysis and activation of typical biomass chips in an interconnected dual fluidized bed: Comparison and analysis of products, Renewable Energy 2024:225, 120339.

7.    Yingwen Zhang, Chunbao Zhou, Yang Liu, Junshen Qu, Asif Ali Siyal, Bang Yao, Jianjun Dai*, Chenglong Liu, Li Chao, Lei Chen, Long Wang, The fate of bromine during microwave-assisted pyrolysis of waste printed circuit boards, Waste Management, 2023, 173: 24-31.

8.   Chunbao Zhou, Zeyu Deng, Yingwen Zhang, Xueguang Li, Yang Liu, Jie Fu, Lei Chen, Yanxin Yuan, Yajie Jin, Jianjun Dai, Mengyan Yu, Changfa Zhang, Chenglong Liu, Wenya Ao, Yan Li, Pyrolysis of typical solid wastes in a continuously operated microwave-assisted auger pyrolyser: Char characterization, analysis and energy balance, Journal of Cleaner Production, 2022, 373: 133818.

9.   Chunbao Zhou, Zeyu Deng, Yingwen Zhang, Xueguang Li, Yang Liu, Jie Fu, Lei Chen, Yanxin Yuan, Yajie Jin, Jianjun Dai, Mengyan Yu, Changfa Zhang, Chenglong Liu, Wenya Ao, Yan Li, Pyrolysis of typical solid wastes in a continuously operated microwave-assisted auger pyrolyser: Char characterization, analysis and energy balance, Journal of Cleaner Production, 2022, 373: 133818.

10.   Chunbao Zhou, Zeyu Deng, Yingwen Zhang, Xueguang Li, Yang Liu, Jie Fu, Lei Chen, Yanxin Yuan, Yajie Jin, Jianjun Dai, Mengyan Yu, Changfa Zhang, Chenglong Liu, Wenya Ao, Yan Li, Pyrolysis of typical solid wastes in a continuously operated microwave-assisted auger pyrolyser: Char characterization, analysis and energy balance, Journal of Cleaner Production, 2022, 373: 133818.

11.    Yang Liu, Yongmeng Song, Jie Fu, Wenya Ao, Asif Ali Siyal, Chunbao Zhou, Chenglong Liu, Mengyan Yu, Yingwen Zhang, Jianjun Dai*, Xiaotao Bi**. Co-pyrolysis of sewage sludge and lignocellulosic biomass: Synergistic effects on products characteristics and kinetics. Energy Conversion and Management 2022, 268: 116061.

12.   Chunbao Zhou, Lei Chen, Chenglong Liu, Jun Wang, Xuyang Xing, Yang Liu, Yuanxiang Chen, Li Chao, Jianjun Dai*, Yingwen Zhang, Mengyan Yu, Yanxin Yuan, Li Chao, Bang Yao, Yan Li, Interconnected pyrolysis and gasification of typical biomass in a novel dual fluidized bed, Energy Conversion and Management, 2022, 271:116323.

Awards

1.  China Business Federation Science and Technology Innovation Award (2024)

2.  Second Class Prize of Invention and Innovation Award of China Association of Inventions (2024)

3.  Scientific dedication spirit award from China's industry-university-research collaboration (2023)

4.  Award from international innovation competition in Weifang city, Shandong Province (2021)

5.  Award from Shaoxing innovation competition in Shaoxing city, Zhejiang Province (2020)

Patent

Honor Reward

Admissions Information

  • Tel:
  • Email: jjdai@mail.buct.edu.cn
  • PostCode:
  • Office Location: Huaxinlou 39B
  • Address:

10 Access

Copyright@Beijing University of Chemical Technology

Address: 15 Beisanhuan East Road, Chaoyang District, Beijing, China

Zip code：100029

Email：news@buct.edu.cn