Overview
Background
Professor Geoff Wang received his PhD in Chemical and Metallurgical Engineering from the Northeastern University, Shenyang, China in 1990. After earned about 2-year Visiting Academic experience at University of New South Wales, he joined the University of Queensland in 1996 and has been leading in the research focusing on modeling and simulation of the Chemical and Metallurgical Engineering processes, such as iron ore sintering, iron- & steel-making, sustainable energy, coalbed methane (CBM) extraction and carbon dioxide capture and utilization including CO2 -sequestration with enhanced coalbed methane (CO2-ECBM) recovery. Professor Wang’s research activity and interests are directed towards developing energy and environmental technologies. He has made significant contributions to the field of research on fluid flow, heat and mass transfer in chemical reactors, particularly gas solid reaction kinetics associated with various porous media. He has been active and completed research programs in clean energy technologies such as pulverized coal injection into blast furnaces, hydrogen production through lower emission coal combustion, and CO2 electrochemical conversion to fuel or reusable chemicals.
Professor Wang is author of a monograph entitled "Pulverized Coal Injection Technology for Blast Furnaces" and has over 100 original journal publications and about 60 refereed conference papers, included 2 patents.
Availability
- Professor Geoff Wang is:
- Available for supervision
Fields of research
Research interests
-
Environment & Energy
• Modelling and Simulation - Numerical models for fluid flow, heat and mass transfer in various chemical reactors and porous media, such as pulverized coal injection (PCI) to blast furnace, coal reservoir simulation, gas separation through membrane etc. • Clean Coal Technologies – Hydrogen production through lower emission coal combustion, syngas Gas-to-Liquid fuel, underground coal gasification etc. • Clean Energy and Environmental Applications - Coalbed methane (CBM) recovery, CO2 capture through advanced membranes and nano-sized CaO sorbents, CO2 conversion and utilization, CO2 storage via geo-sequestration into coals (CO2-enhanced CBM). • Advanced Ironmaking and Steelmaking – blast furnace ironmaking with low-grade iron ore, grain refining for steels, inclusion control for clean steel etc.
Works
Search Professor Geoff Wang’s works on UQ eSpace
2023
Journal Article
Organic matter enrichment mechanism of Youganwo Formation oil shale in the Maoming Basin
Zhao, Di-Fei, Guo, Ying-Hai, Wang, Geoff, Zhou, Xue-Qing, Zhou, Yuan-Yuan, Zhang, Jia-Ming and Ren, Guang-Ying (2023). Organic matter enrichment mechanism of Youganwo Formation oil shale in the Maoming Basin. Heliyon, 9 (2) e13173, 1-19. doi: 10.1016/j.heliyon.2023.e13173
2023
Journal Article
Elucidating the effects of solvent-ionomer interactions on copper catalyst layers for CO2 electrolysis to multicarbon products
Idros, Mohamed Nazmi, Wu, Yuming, Duignan, Timothy T., Li, Mengran, Cartmill, Hayden, Maglaya, Irving, Burdyny, Thomas, Wang, Geoff GX and Rufford, Thomas E. (2023). Elucidating the effects of solvent-ionomer interactions on copper catalyst layers for CO2 electrolysis to multicarbon products.
2023
Journal Article
Organic molecules involved in Cu-based electrocatalysts for selective CO2 reduction to C2+ products
Chen, Ping, Wu, Yuming, Rufford, Thomas E., Wang, Lianzhou, Wang, Geoff and Wang, Zhiliang (2023). Organic molecules involved in Cu-based electrocatalysts for selective CO2 reduction to C2+ products. Materials Today Chemistry, 27 101328, 1-15. doi: 10.1016/j.mtchem.2022.101328
2022
Conference Publication
Considerations for the use of CO2 electrolysis in blast furnace ironmaking
Rufford, T. E., Wu, Y., Irdos, Md Nazmi, Hu, Yichao, Wang, Geoff, Garg, Sahil and Li, Mengran (2022). Considerations for the use of CO2 electrolysis in blast furnace ironmaking. Baosteel-Australia Joint Research and Development Centre Annual Conference, St Lucia, QLD Australia, 5 December 2022.
2022
Journal Article
Integrated gas and solid model to determine the flow performance in the SCR reactor
Zhang, Chen, Xie, Xinhua, Li, Yuan, Zhang, Teng, Ma, Pengfei, Yu, Yunsong, Wang, Geoff and Zhao, Yongzhi (2022). Integrated gas and solid model to determine the flow performance in the SCR reactor. Industrial and Engineering Chemistry Research, 61 (43), 16265-16277. doi: 10.1021/acs.iecr.2c01793
2022
Journal Article
Fractal analysis and classification of pore structures of high-rank coal in Qinshui Basin, China
Zhao, Difei, Guo, Yinghai, Wang, Geoff, Guan, Xin, Zhou, Xueqing and Liu, Jing (2022). Fractal analysis and classification of pore structures of high-rank coal in Qinshui Basin, China. Energies, 15 (18) 6766, 1-22. doi: 10.3390/en15186766
2022
Journal Article
Mitigating electrolyte flooding for electrochemical CO2 reduction via infiltration of hydrophobic particles in a gas diffusion layer
Wu, Yuming, Charlesworth, Liam, Maglaya, Irving, Idros, Mohamed Nazmi, Li, Mengran, Burdyny, Thomas, Wang, Geoff and Rufford, Thomas E. (2022). Mitigating electrolyte flooding for electrochemical CO2 reduction via infiltration of hydrophobic particles in a gas diffusion layer. ACS Energy Letters, 7 (9), 2884-2892. doi: 10.1021/acsenergylett.2c01555
2022
Conference Publication
Opportunities of blast furnace ironmaking to contribute to decarbonisation targets via carbon dioxide capture and utilisation.
Hu, Yichao, Hao, Liangyuan, Li, Mengran, Rufford, Tom and Wang, Geoff (2022). Opportunities of blast furnace ironmaking to contribute to decarbonisation targets via carbon dioxide capture and utilisation.. 8th European Coke and lronmaking Congress (ECIC) and the 9th International Conference on Science and Technology of Ironmaking (ICSTI), Bremen, Germany and Online, 30 August - 1 September 2022. Online: Steel Institute VDEh.
2022
Journal Article
Urea-functionalized silver catalyst toward efficient and robust CO2 electrolysis with relieved reliance on alkali cations
Garg, Sahil, Li, Mengran, Hussain, Tanveer, Idros, Mohamed Nazmi, Wu, Yuming, Zhao, Xiu Song, Wang, Geoff G. X. and Rufford, Thomas E. (2022). Urea-functionalized silver catalyst toward efficient and robust CO2 electrolysis with relieved reliance on alkali cations. ACS Applied Materials and Interfaces, 14 (31), 35504-35512. doi: 10.1021/acsami.2c05918
2022
Conference Publication
Challenges and opportunities for high current density CO2 electrolysis
Rufford, Thomas E., Wu, Yuming, Garg, Sahil, Li, Mengran, Hu, Yichao, Idros, Mohamed Nazmi and Wang, Geoff (2022). Challenges and opportunities for high current density CO2 electrolysis. 2022 International Symposium on Clean Energy Materials, Gold Coast, QLD, Australia, 30 June - 2 July 2022.
2022
Journal Article
The formation mechanisms and evolution of multi-phase inclusions in Ti-Ca deoxidized offshore structural steel
Rong, Zhe, Liu, Hongbo, Zhang, Peng, Wang, Feng, Wang, Geoff, Zhao, Baojun, Tang, Fengqiu and Ma, Xiaodong (2022). The formation mechanisms and evolution of multi-phase inclusions in Ti-Ca deoxidized offshore structural steel. Metals, 12 (3) 511, 1-20. doi: 10.3390/met12030511
2022
Journal Article
Integrating a top-gas recycling and CO2 electrolysis process for H2-rich gas injection and reduce CO2 emissions from an ironmaking blast furnace
Hu, Yichao, Qiu, Yinxuan, Chen, Jian, Hao, Liangyuan, Rufford, Thomas Edward, Rudolph, Victor and Wang, Geoff (2022). Integrating a top-gas recycling and CO2 electrolysis process for H2-rich gas injection and reduce CO2 emissions from an ironmaking blast furnace. Materials, 15 (6) 2008, 2008. doi: 10.3390/ma15062008
2022
Journal Article
Effects of microporous layer on electrolyte flooding in gas diffusion electrodes and selectivity of CO2 electrolysis to CO
Wu, Yuming, Garg, Sahil, Li, Mengran, Idros, Mohamed Nazmi, Li, Zhiheng, Lin, Rijia, Chen, Jian, Wang, Guoxiong and Rufford, Thomas E. (2022). Effects of microporous layer on electrolyte flooding in gas diffusion electrodes and selectivity of CO2 electrolysis to CO. Journal of Power Sources, 522 230998, 230998. doi: 10.1016/j.jpowsour.2022.230998
2022
Journal Article
Carbon dioxide desorption intensified by metal atom
Yu, Yunsong, Zhang, Chen, Zhou, Chenyang, Zhang, Jingfeng, Zhang, Zaoxiao and Wang, Geoff G.X. (2022). Carbon dioxide desorption intensified by metal atom. International Journal of Energy Research, 46 (2), 1419-1430. doi: 10.1002/er.7258
2022
Journal Article
Numerical modeling of the tuyere surface abrasion under different operating conditions of blast furnace
Chen, Jian, Wu, Dongling, Hu, Yichao, Shen, Yansong and Wang, Geoff (2022). Numerical modeling of the tuyere surface abrasion under different operating conditions of blast furnace. Steel Research International, 93 (6) 2100591, 2100591. doi: 10.1002/srin.202100591
2022
Journal Article
Modelling vertical water distribution and separation in the unsaturated coal and iron ores during oscillation
Chen, Jian, You, Zhenjiang, Orozovic, Ognjen and Wang, Geoff (2022). Modelling vertical water distribution and separation in the unsaturated coal and iron ores during oscillation. Powder Technology, 397 116996, 1-11. doi: 10.1016/j.powtec.2021.11.040
2021
Other Outputs
Is maximising current density always the optimum strategy in electrolyser design for electrochemical CO2 conversion to chemicals?
Garg, Sahil, Li, Mengran, Idros, Mohamed Nazmi, Wu, Yuming, Wang, Geoff and Rufford, Thomas (2021). Is maximising current density always the optimum strategy in electrolyser design for electrochemical CO2 conversion to chemicals?.
2021
Journal Article
CO2 and N2 adsorption/desorption effects and thermodynamic characteristics in confined coal
Zhang, Xiaodong, Zhang, Shuo, Du, Zhigang, Wang, Geoff G.X., Heng, Shuai, Liu, Xiao and Lin, Junfeng (2021). CO2 and N2 adsorption/desorption effects and thermodynamic characteristics in confined coal. Journal of Petroleum Science and Engineering, 207 109166, 109166. doi: 10.1016/j.petrol.2021.109166
2021
Journal Article
A theoretical study of particle coalescence criteria for inelastic collisions of wet particles
Wu, Dongling, Zhou, Ping, Wang, Geoff, Howes, Tony and Chen, Wei (2021). A theoretical study of particle coalescence criteria for inelastic collisions of wet particles. Chemical Engineering Science, 243 116770, 1-11. doi: 10.1016/j.ces.2021.116770
2021
Journal Article
Adsorption mechanism of CO2 on the single atom doped or promoted Li4SiO4(0 1 0) surface from first principles
Zhang, Chen, Zhang, Jingfeng, Yu, Yunsong, Zhang, Zaoxiao and Wang, Geoff G.X. (2021). Adsorption mechanism of CO2 on the single atom doped or promoted Li4SiO4(0 1 0) surface from first principles. Computational and Theoretical Chemistry, 1205 113424, 113424. doi: 10.1016/j.comptc.2021.113424
Funding
Current funding
Supervision
Availability
- Professor Geoff Wang is:
- Available for supervision
Before you email them, read our advice on how to contact a supervisor.
Supervision history
Current supervision
-
Doctor Philosophy
Multiscale modelling for characterisation of particle transport and retention in porous media
Principal Advisor
Other advisors: Dr Zhenjiang You
-
Doctor Philosophy
Modelling of thermal engineering management for hydrogen ironmaking in shaft furnace
Principal Advisor
Other advisors: Associate Professor Tom Rufford, Dr Xiaodong Ma
-
Doctor Philosophy
Low emission iron and steelmaking using hydrogen to pre-reduce lump ore
Associate Advisor
Other advisors: Associate Professor Tom Rufford, Dr Helen Tang, Dr Xiaodong Ma
Completed supervision
-
2023
Doctor Philosophy
Carbon Footprint Mapping & Modelling for an Ironmaking Blast Furnace
Principal Advisor
Other advisors: Associate Professor Tom Rufford
-
2017
Doctor Philosophy
Grain refinement of ferritic structural steel
Principal Advisor
Other advisors: Professor Mingxing Zhang
-
2008
Doctor Philosophy
Numerical Simulation of Gas Diffusion and Flow in Coalbeds for Enhanced Methane Recovery
Principal Advisor
Other advisors: Emeritus Professor Sue Golding
-
2023
Doctor Philosophy
Investigation of Electrolyte Flooding in a Carbon-based Gas Diffusion Electrode for CO2 Electrolysis to CO
Associate Advisor
Other advisors: Associate Professor Tom Rufford
-
2023
Doctor Philosophy
Formation and Control of Sulphides in High-End Gear Steels
Associate Advisor
Other advisors: Professor Lianzhou Wang, Dr Xiaodong Ma
-
2022
Doctor Philosophy
Refining and Toughening Mechanism by Ti-Mg and Ti-Ca Addition in Offshore Steels
Associate Advisor
Other advisors: Dr Xiaodong Ma
-
2021
Doctor Philosophy
Development of Advanced Refractory Materials for Copper Industry
Associate Advisor
Other advisors: Professor Lianzhou Wang
-
2021
Doctor Philosophy
Optimizing Catalyst-electrolyte Interfaces for Selective Electrocatalytic CO2 Reduction to CO over Ag Electrodes
Associate Advisor
Other advisors: Associate Professor Tom Rufford
-
2019
Doctor Philosophy
Control of inclusions in 55SiCr spring steel
Associate Advisor
Other advisors: Emeritus Professor Jin Zou
-
2016
Doctor Philosophy
Phase Equilibria Studies on "FeO"-CaO-SiO2-Al2O3-MgO system related to iron blast furnace slags
Associate Advisor
-
2014
Doctor Philosophy
Fluid Dynamics and Transport Phenomena Effects of Gas Mixtures and Mercury Vapour in Microporous Membranes
Associate Advisor
Other advisors: Emeritus Professor Suresh Bhatia
-
2012
Doctor Philosophy
Synthesis of Sintering-Resistant Calcium Based Sorbents for High Temperature CO2 Capture
Associate Advisor
Media
Enquiries
For media enquiries about Professor Geoff Wang's areas of expertise, story ideas and help finding experts, contact our Media team: