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Geert HAARLEMMER

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Published on 4 March 2025
 

Geert HAARLEMMER

Dr. Hab.​

Senior Expert​

Geert Haarlemmer earned a chemistry degree from Eindhoven University of Technology and a PhD from the University of Manchester (UMIST). He came to CEA-Liten in 2009, where he is currently a Research Director.

His research mainly focuses on biomass conversion and, especially, the hydrothermal conversion of biomass to produce biofuels.

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Do​​mains​​​​

Economie Circulaire 

Team

  • ​​12 staff
  • 1 postdocs
  • 3 PhD students​​​​​

Research Activities​​​

- Hydrothermal conversion processes;

- Biofuels;

- Experimentation; 

- Modeling.

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Selected publications and conferences:  


  • Comprehensive review of hydrothermal liquefaction data for use in machine-learning models, Biofuels, Bioproducts and Biorefining, 2024,
     DOI: 10.1002/bbb.2637
  • Extraction of phenolic compounds from hydrothermal processing of black liquor: Effect of reactor type and pH of recovered liquid phase, Chemical Engineering Journal, 2023,
     DOI: 10.1016/j.cej.2023.144269
  • Kinetic Modelling for Hydrothermal Conversion of Food Wastes, Eng, 2023,
     DOI: 10.3390/eng4010031
  • The challenge of nitrogen compounds in hydrothermal liquefaction of algae, Journal of Supercritical Fluids, 2023,
     DOI: 10.1016/j.supflu.2023.105867
  • Evaluation of the Heat Produced by the Hydrothermal Liquefaction of Wet Food Processing Residues and Model Compounds, ChemEngineering, 2022,
     DOI: 10.3390/chemengineering6010002

Selected patents: ​​ 

  • 2022 | Procédé de gazéification d'une liqueur noire, FR3116546B1