|Department of Chemical and Biomolecular Engineering
National University of Singapore,
4 Engineering Drive 4, Singapore 117576
|Office: E5 01-01-04|
|Phone: (65) 94467741|
Ph.D, Thermal Engineering, East China University of Science and Technology, China, 2016-2021.
B.Eng., Energy and Power Engineering, East China University of Science and Technology, China, 2012-2016.
|Ø To raise diffusion questions in present gasification/combustion reaction kinetics measurements. A novel experimental method is applied to compare the diffusion and reaction characteristics in different particle swarms and TGA experiments. It is revealed that the diffusion conditions and temperature effects should be reconsidered in previous kinetics measurements of coal and petcoke gasification and combustion reactions. (Fuel 2019, 241: 973-984; AIChE J 2018, 64 (11): 4009-4018; Energy & Fuels 2019, 33 (4): 3057-3067.)
|Ø To raise a reaction mode of high ash content coal char gasification regarding to the residual carbon in slag. The novel reaction mode indicated that the increase of reaction temperature not only increase the reaction rate but also decrease the residual carbon in molten slag. (Energy & Fuels 2018, 32 (11): 11335-11343; Energy Fuel 2018, 32 (2): 1550-1557)|
|Ø Investigation of the reaction kinetics of single petcoke particle at high temperatures. It is revealed that the reaction rate increased with the conversion. The pore development demonstrated the increase of surface area. What’s more, the pore development is related to the non-uniform distribution of reactive sites and the high graphitization of carbon. Reaction mode of single petcoke particle is developed.(in press, Chinese J. Chem. Eng. DOI: 10.1016/j.cjche.2019.02.025.)
Ø Particle fluctuating motions induced by chemical reactions. A novel particle fluctuating motions induced by chemical reaction are investigated. The fluctuating velocity of particles increased with the combustion temperature. It is revealed that the irregular micro-structure of particles and nonuniform distribution of active sites on particle surface account for the particle fluctuations.
. Morphological evolution of a single char particle with a low ash fusion temperature during the whole gasification process. Ming Liu, Zhongjie Shen, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. Energy Fuel. 2018; 32(2):1550-1557.
. Experimental studies on CO2 gasification of petcoke particle swarm at high temperatures. Ming Liu, Zhongjie Shen, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. AIChE J. 2018; 64(11):4009-4018. (First prize in the 22th annual conference of papers in East China University of Science and Technology)
. New Slag–Char Interaction Mode in the Later Stage of High Ash Content Coal Char Gasification. Ming Liu, Zhongjie Shen, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. Energy Fuel. 2018; 32(11):11335-11343.
. Experimental studies on two dimensional particle swarm gasification of different coal chars and petroleum coke at high temperature. Ming Liu; Zhongjie Shen; Qinfeng Liang; Jianliang Xu; Hui Zhao; Haifeng Liu. Fuel. 2019; 241: 973-984.
. Comparison of HTSM and TGA Experiments of Gasification Characteristics of Different Coal Chars and Petcoke. Ming Liu, Zhihao Zhou, Zhongjie Shen, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. Energy Fuel. 2019; 33, 3057−3067
. Characteristics of single petcoke particle during the gasification process at high temperatures. Ming Liu, Zhongjie Shen, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. Chinese J. Chem. Eng. DOI: 10.1016/j.cjche.2019.02.025.
. In-situ gasification characteristics of a petroleum coke with CO2 at high temperature. Ming Liu, Zhongjie Shen, Dong Han, Qinfeng Liang, Jianliang Xu, and Haifeng Liu. CIESC J (in Chinese). 2017; 68(4): 1622-1628.