Horst Complex

prof.dr.ir. G. Brem (Gerrit)

Full Professor
ET-MA
Horst Complex N232
g.brem@utwente.nl
+31534892561
Business card

I am a full professor in Energy Technology within the Department of Thermal and Fluid Engineering. I finished my PhD in 1990 on the 'Mathematical Modelling of Coal Combustion in a Fluidised Bed'. From 1979-2009 I have been a scientist/consultant at TNO in Apeldoorn and in 2009 appointed by TNO as a Senior Research Fellow. In 2000 I was appointed as a professor in Thermal Conversion Processes at the University of Twente and since 2009 I became a full professor.

I am an expert in the field of thermal conversion processes (pyrolysis, gasification, combustion, torrefaction) and in energy systems (conversion, storage and system analysis). I have carried out a large number of commercial research and development projects for national and international clients. Furthermore I have invented and developed new advanced conversion technologies and demonstrated in practice.

From 2011 I have been the Scientific Director of the PDEng programme (Professional Doctorate in Engineering) on Energy and Process Technology. The PDeng programme is a two years post-Master designer programme at the University of Twente. Since 2015 I was also a Scientific Director of the new Engineering Institute of the University of Twente. From 2013-2017 I have been a member of the Management Team of the Engineering Faculty.

Expertise

  • Chemistry

    • Biomass
    • Procedure
    • Reaction Temperature
    • Water Type
    • Bio-Oil
    • Combustion
    • Hydrothermal Carbonization
    • Fuel

Organisations

My research is focussed on:

- Thermal conversion processes (pyrolysis, gasification, combustion, torrefaction, etc)

- Energy conversion and storage

- Emission reduction (CO2, NOx, CO, dioxines, etc)

- Production of fuels (biofuels, solar fuels)

- Ambient CO2 capture

- Industrial technology (fluidised bed, grate furnaces, rotary kilns, cyclones, dryers, etc)

Publications

2024

Porous potassium carbonate granules with enhanced diffusion kinetics for thermochemical heat storage (2024)Chemical Engineering Journal, 497. Article 154560. Salehzadeh, D., Elahi, B., ten Elshof, J. E., Brem, G. & Mehrali, M.https://doi.org/10.1016/j.cej.2024.154560Characterizing Changes in a Salt Hydrate Bed Using Micro X-Ray Computed Tomography (2024)Journal of Nondestructive Evaluation, 43(3). Article 77. Arya, A., Martinez-Garcia, J., Schuetz, P., Mahmoudi, A., Brem, G., Donkers, P. A. J. & Shahi, M.https://doi.org/10.1007/s10921-024-01092-7Flash Pyrolysis of Waste Tires in an Entrained Flow Reactor-An Experimental Study (2024)Polymers, 16(12). Article 1746. Ramani, B., Anjum, A., Bramer, E., Dierkes, W. K., Blume, A. & Brem, G.https://doi.org/10.3390/polym16121746Microstructural changes in thermochemical heat storage material over cycles: Insights from micro-X-ray computed tomography (2024)Renewable energy, 223. Article 120045. Arya, A., Mahmoudi, A., Donkers, P. A. J., Brem, G. & Shahi, M.https://doi.org/10.1016/j.renene.2024.120045Simulation-based analysis of thermochemical heat storage feasibility in third-generation district heating systems: Case study of Enschede, Netherlands (2024)Renewable energy, 221. Article 119734. Yeh, C. Y., De Swart, J. K., Mahmoudi, A., Singh, A. K., Brem, G. & Shahi, M.https://doi.org/10.1016/j.renene.2023.119734

2023

Recovery of chemical energy from retentates from cascade membrane filtration of hydrothermal carbonisation effluent (2023)Energy Journal, 284. Article 128524. Urbanowska, A., Niedzwiecki, Ł., Wnukowski, M., Aragón-Briceño, C. I., Kabsch-Korbutowicz, M., Baranowski, M., Czerep, M., Seruga, P., Pawlak-Kruczek, H., Bramer, E., Brem, G. & Pozarlik, A. K.https://doi.org/10.1016/j.energy.2023.128524On the fast pyrolysis of torrefied woody biomass (2023)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Louwes, A. C.https://doi.org/10.3990/1.9789036558914Thermochemical Energy Storage Design in Improving Peak Shaving for District Heating System (2023)[Thesis › EngD Thesis]. University of Twente. Yeh, C.-Y.Towards Optimization of Radial Multi-Zone Dryer (RMD) (2023)[Thesis › EngD Thesis]. University of Twente. Ramanathan, S.Towards a MagnetoCaloric Cooling System: Using Interactions of Magnetic Fields & Magnetic Fluids (2023)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Dalvi, S.https://doi.org/10.3990/1.9789036557849

Research profiles

I am involved in the following educational programmes:

- MSc Mechanical Engineering

- MSc Sustainable Energy Technology

- PDEng Energy and Process Technology

Affiliated study programs

Courses academic year 2024/2025

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.

Courses academic year 2023/2024

I am involved in various national and international projects in the fields of: combustion, gasification, pyrolysis,  recovery of materials, etc.

Below projects from the last 5 years:

Address

University of Twente

Horst Complex (building no. 20), room N232
De Horst 2
7522 LW Enschede
Netherlands

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Organisations

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