Liu Mengxi

PhD.

Professor

Doctoral supervisor

TEL：010-89733803   13681351354  

 E-mail：mengxiliu@sina.com.cn

Educational experience:

1996 Undergraduate, Southwest Petroleum Institute

2005 PhD, China University of Petroleum (Beijing)

2008-2009 Visiting Scholar, University of British Columbia, Vancouver, Canada

Main research directions:

Multiphase flow reactor development, fluidization, multiphase flow and transfer

Host project:

2 projects of National Natural Fund, 1 project of petrochina Youth Fund, 1 project of petrochina Major special project, 1 project of Sinopec horizontal project, 2 projects of 973 and a number of horizontal projects of petrochina, Sinopec and Shenhua Company

Awards received:

He won 1 first prize of Petrochemical Association for Technological progress, 1 second prize of Petrochemical Association for technological invention, 2 second prize of Ministry of Education for technological invention, 1 second prize of Beijing Higher Education Teaching Achievements, and 1 third prize of Sinopec Technological Progress. 11 invention patents authorized; Published 37 papers at home and abroad (including more than 7 in SCI, 19 in EI, 30 in core journals)

Paper:

1． Mengxi Liu, Yongmin Zhang, Hsiaotao Bi, John R Grace, Yadong Zhu. Non-intrusive determination of bubble size in a gas–solid fluidized bed: An evaluation. Chemical Engineering Science, 2010(65)，3485-3493.. SCI, (TOP二区，IF 2.461)

2． Mengxi Liu, Chunxi Lu, Xiaoming Zhu, Jianping Xie, Mingxian Shi. Bed density and circulation mass flowrate in a novel annulus-lifted gas–solid air loop reactor.  Chemical Engineering Science, 2010 (65)，5830-5840. SCI, (TOP二区，IF 2.461)

3． Mengxi Liu, Chunxi Lu. Micro-scale Two-Phase Flow Structure in a Modified Gas−Solid Fluidized Bed. Ind. Eng. Chem. Res, 2014, 53 (34), 13475–13487 (TOP二区，IF 2.226)

4． Mengxi Liu, Chunxi Lu, Mingxian Shi. Chaoyu Yan, Yiping Fan.  Region-dependent mass transfer behavior in a forced circulation airlift loop reactor. Powder Technology, 2010(201)，93-103. (二区，SCI, IF 2.124)

5． Mengxi Liu,  Chunxi Lu,. Numerical investigation of performance of a fast gas–solid separator. Powder Technology, 2015(275)，30-38. (二区，SCI, IF 2.124)

6． Shuaishuai Zhou, Mengxi Liu*, Chunxi Lu. The model prediction of solid phase hydrodynamics in FCC riser feed injection zones. Powder Technology, 2016 (298)，21-26. (二区，SCI, IF 2.124)

7． Mengxi Liu,  Chunxi Lu. Hydrodynamic Characteristics and Mixing Characteristics of a New Type Particle Mixer. J Chem. Eng. Jpn. 2015 (48)，564-574., SCI

Authorized patent:

1. Liu Mengxi, Lu Chunxi, Wang Zhu'an, Zhang Yongmin, Shi Mingxian, combined catalyst steam extractor, ZL200610088923.2

2. Liu Mengxi, Lu Chunxi, Wang Zhu'an, Xie Jianping, ring gap air lift gas-solid circulation reactor, ZL200710152287. Unknown

3. Liu Mengxi, Lu Chunxi, Wang Zhu'an, Guo Xin, Ding Ling, Zhang Yanjun, a high-concentration liquid-solid hydrocyclone, ZL201110397628.6

4. Liu Mengxi, Lu Chunxi, Wang Zhu'an, Fan Yiping, cold regeneration catalyst cycle method and catalytic cracking reaction regeneration system, ZL201210152931.4

5. Liu Mengxi, Lu Chunxi, Wang Zhu'an, Fan Yiping, gas-solid circulation hybrid steam extractor and solid particle mixing and steam extraction method, ZL201210152928.2

6. Liu Mengxi, Lu Chunxi, Zeng Qingfeng, Wang Zhu'an, Xie Jun, Zhou Chan, a horizontal air-solid ultra-short fast separation device with uneven opening of exhaust pipes, ZL201010281847.3

7. Liu Mengxi, Lu Chunxi, Wang Ting, a gas-solid separation system, ZL 201420716885.0

8. Lu Chunxi, Liu Mengxi, etc., a process of preparing carbon disulfide by circulating fluidized bed. ZL200810055444. X (ranked 2nd in our school)

9. Lu Chunxi, Liu Mengxi, etc., a circulating fluidized bed to prepare carbon disulfide. ZL 200810055443.5 (ranked 2nd in our school)

10. Zhang Yongmin, Liu Mengxi, Lu Chunxi, a coupling equipment used to achieve the temperature and steam lifting of catalytic cracking regeneration agents. ZL 201010034466.5

11. Lu Chunxi, Liu Zhichang, Liu Mengxi. New liquid multiphase reactor. ZL 200710152286.3

Get rewards:

1. The second prize of scientific research and technological invention in colleges and universities of the Ministry of Education: the development and application of gas-solid circulation technology, 2015 (ranked 1st)

2. Petrochemical Federation Technology Invention 2nd Prize: Development and Application of Gas-solid Cyclic Enhancement Technology in Heavy Oil Catalytic Cracking, 2015 (Ranked 2)

3. Petrochemical Association Scientific and Technological Progress 1st Prize: Development and Industrial Application of Efficient Feeding Equipment Technology for Heavy Oil Catalytic Cracking Reaction System, 2012 (Ranked 10th)

4. Second Prize of Technical Invention of the Ministry of Education: Development and Application of Key Equipment for Reaction Systems after Heavy Oil Catalytic Cracking, 2010, (No. 5th)

5. Second Prize for Teaching Achievements of Higher Education in Beijing: Construction of Basic Course Group for Chemical Engineering Majors Guided by Engineering and Innovation Ability Training, 2013 (Ranked 5th)

6. The third prize of Sinopec's technological invention: the development and industrial application of new multi-stage circulation combined steam extractor (MCS) for catalytic cracking, 2011 (No. 2)