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Soji ADESINA
Professor
location Room 711 F10
telephone 9385 5268
facsimile 9385 5966
email a.adesina@unsw.edu.au
 
School of Chemical Sciences and Engineering
The University of New South Wales
UNSW Sydney, NSW 2052 Australia
 
Qualifications
  • B.Sc. (Hons I) Chem. Eng., University of Lagos, Nigeria, 1980
  • M.A.Sc.(Chemical Eng.) University of Waterloo, Canada, 1984
  • PhD (Chemical Eng.) University of Waterloo, Canada, 1986

Awards and Honours
  • CIDA/NSERC Research Fellowship
  • Canadian Commonwealth Scholarship Award for doctorate program
  • University of Waterloo Student Visa Award
  • Nigerian National Merit Award for excellent undergraduate performance
  • Elf (Nigeria) Petroleum Company Scholarship for undergraduate studies

Employment
  • Professor, School of Chemical Sciences &Engineering, University of New South Wales, Sydney.

Other Appointments
  • Council Member, International Association of Catalysis Societies
  • Member, Asian-Pacific Chemical Reaction Engineering Working Party

Research InterestsMajor research programs are in the general areas of catalysis, reaction engineering and mathematical analysis. Recent projects include:

Catalyst synthesis and optimisation
  • Evidence-based analysis of different catalyst preparation methods.
  • Development of novel synthesis routes for high performance nanocrystalline catalysts.
  • Catalyst characterisation methods – temperature-programmed techniques, electron microscopic, spectroscopic and transient tools for solid surface and bulk properties.
  • Combinatorial catalysis.
Petrochemical Processes
  • Fischer-Tropsch reaction for gas-to-liquid fuels – kinetics, mechanism and selectivity studies.
  • Steam and dry reforming of hydrocarbons over bimetallic catalysts.
  • Natural gas upgrade via oxidative dehydrogenation and partial oxidation.
  • Fluid catalytic cracking operations.
  • Desulpurisation and hydrogen recovery from refinery waste gases.
  • Synthesis of higher alcohols and value-added oxygenates.
Environmental Catalysis
  • Photocatalysis for resource recovery and waste treatment – applications to minerals, agricultural, textile and petrochemical processing industrial effluents.
  • Catalytic wet oxidation.
  • Biological degradation of industrial wastes via enzyme catalysis.
  • Solar detoxification processes.
Reactor design,analysis and operation
  • Design and optimisation of innovative reactor structures and configurations for energetically-smart systems
  • Membrane reactor for hydrogen regeneration from gaseous effluents.
  • Catalytic distillation reactor for application in the fine chemicals and pharmaceuticals production.
  • Photoreactor design and modelling – internally- and externally-irradiated configurations. Scale-up and dynamics.
  • Multiphase reactor operation – bubble column, slurry and trickle-bed systems for petrochemical processing.
  • Novel strategies for the design and operation of reactors with decaying catalysts.
Mathematical modelling and simulation
  • Computational fluid dynamics for chemically-reactive systems.
  • Multivariate analysis and process identification.
  • Nonlinear analysis – method of weighted residuals, multiple steady-states, bifurcation and stability studies.
  • Advanced statistical methods for reaction engineering
Please VISIT the Reactor Engineering & Technology Group page for additional information.


Selected Publications
  • Lee, Y.-J., Nguyen, T.H., Khodakhov, A. and Adesina, A.A. (2004), “Physicochemical attributes of oxide supported-Mo2 Ncatalysts synthesized via sulphide nitridation”, J. Molecular CatalysisA:Chemical 211(1-2), 191-197.
  • Pareek V.K. and Adesina,A.A., (2003), “Analysis of photocatalytically reactive systems: Kinetic modelling and reactor design via computational fluid dynamics”, in Handbook of Photochemistry and Photobiology, eds. Nalwa, H.S., American ScientificPublishers, Stevenson Ranch, California, USA vol. 1, 345-412.
  • Safinski, T., Adesina, A.A., and Young, B., (2003),“Parametric study of a novel basket-impeller column”, Can. J. Chem. Eng. 81,574-580.
  • Pareek, V.K., Adesina, A.A., Srivastava, A. and Sharma, R. (2003), “Modelling of a Non-isothermal FCCRiser” Chem. Eng. J. 92, 101-109.
  • Tafreshi, Z.M., Opoku-Gyamfi, K. and Adesina, A.A. (2000), “A two-phase model for variable-densityfluidized bed reactors with generalized nonlinear kinetics”, Can. J. Chem. Eng.78, 715-724.
  • Opoku-Gyamfi, K. and Adesina, A.A. (1999), “Forced composition cycling of a novelthermally self-sustaining fluidised bed reactor for methane reforming”, Chem.Eng. Sci., 54, 2575-2583.
  • Cao, D. and Adesina, A.A. (1999), “Fluidised bed reactor studies of H2Sdecomposition over supported Ru-Mo sulphide catalysts”, Catal. Today, 49,23-31.
  • Adesina, A.A.(1996), "Hydrocarbon synthesis via Fischer-Tropsch reaction: Travails and Triumphs", Appl. Catal. 138, 345-367.
  • Pareek, V.K., Cox, S., Brungs, M.P., Young, B. and Adesina,A.A, (2003), “Computational fluid dynamic(CFD) simulation of a pilot-scale annular bubble column photocatalyticreactor”, Chem. Eng. Sci. 58(3-6), 859-865.
  • Hardiman, K.M., T.Y. Ying, and Adesina, A.A., “Monometallic Co/Al2O3, Ni/Al2O3and Bimetallic Co-Ni/Al2O3 Catalyst Systems for PropaneSteam Reforming: Characterisation, Activity and Stability Studies”, paper no. icc2004-35531, 13thInternational Congress on Catalysis, Paris, France, 11-16 July, 2004.
  • Nguyen, T.H., Yue, E.M.T., Lee, Y.J., Khodakov, A., Adesina, A.A. and Brungs, M.P. (2003), “Synthesis of bimetallic Mo-Wcarbide from its sulphide precursor via propane carburization: Statistical correlation of the physicochemical properties with preparation conditions”,Catal. Commun. 4(8), 353-359.
  • Yuni K. Krisnandi, Peter D. Southon, Adesina, A.A. and Russell F. Howe,(2003), “ETS-10 as a photocatalyst”, Int. J. Photoenergy, 5(3), 131-140.