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Leleu David

Chemical engineering

See author's contact details
Main Referenced Co-authors
Pfennig, Andreas  (40)
Shariff, Zaheer Ahmed  (12)
Léonard, Angélique  (4)
Kraume, Matthias (3)
Reinecke, Laura (3)
Main Referenced Keywords
coalescence (12); liquid-liquid dispersion (7); ReDrop (6); circular economy (4); phase separation (4);
Main Referenced Unit & Research Centers
Chemical engineering - ULiège [BE] (6)
Peps (3)
Chemical Engineering, PEPs - Products, Environment, and Processes (2)
Department of Chemical Engineering, PEPs - Products, Environment, and Processes (2)
Chemical engineering, PEPs - Products, Environment, and Processes (1)
Main Referenced Disciplines
Chemical engineering (38)
Engineering, computing & technology: Multidisciplinary, general & others (1)
Chemistry (1)

Publications (total 40)

The most downloaded
424 downloads
Leleu, D., & Pfennig, A. (July 2017). Standardized Settling Cell Design [Paper presentation]. 16ème Congrès de la Société Française de Génie des Procédés. https://hdl.handle.net/2268/212984

The most cited

3 citations (Scopus®)

Leleu, D., & Pfennig, A. (2019). Coalescence Modelling for Design of Technical Equipment. Chemical Engineering and Technology, 24 (7), 1404-1413. doi:10.1002/ceat.201900037 https://hdl.handle.net/2268/237047

Shariff, Z. A., Leleu, D., & Pfennig, A. (12 August 2022). Recovery of Phosphorus From Dried Sewage Sludge for Fertilizer Formulations [Paper presentation]. IUH Seminar, Ho Chi Minh City, Vietnam.

Shariff, Z. A., Leleu, D., Léonard, A., & Pfennig, A. (April 2022). Recovery of Phosphorus from Dried Sewage Sludge and Subsequent Purification using Reactive Extraction [Paper presentation]. Wastewater, Water and Resource Recovery, Poznan, Poland.
Editorial reviewed

Pfennig, A., Chantrain, G., Groslambert, S., Shariff, Z. A., Leleu, D., & Léonard, A. (2022). Le projet Phos4you [Paper presentation]. FSA Faculty Day, Liège, Belgium.

Leleu, D., & Pfennig, A. (2022). Drop-Based Settler-Design Tool Developed Based on Iso-Optical Systems. Chemie Ingenieur Technik, 94 (9), 1340-1341. doi:10.1002/cite.202255119
Peer Reviewed verified by ORBi

Shariff, Z. A., Leleu, D., & Pfennig, A. (2022). Model-Based Optimization and Pilot-Scale Validation of Phosphorous Recovery from Sewage Sludge [Paper presentation]. Jahrestreffen der ProcessNet Fachgruppen Extraktion, Phytoextrakte und Membrantechnik, Frankfurt, Germany.

Shariff, Z. A., Leleu, D., & Pfennig, A. (2022). Phosphorous Recovery From Sewage Sludge Utilizing Reactive Extraction [Paper presentation]. International Solvent Extraction Conference (ISEC 2022), Gothenburg, Sweden.
Peer reviewed

Shariff, Z. A., Leleu, D., & Pfennig, A. (2022). Phosphorous Recovery From Sewage Sludge Utilizing Reactive Extraction [Paper presentation]. The International Symposium for Green Solutions, ISGS 2022, Ho Chi Minh City, Vietnam.
Peer reviewed

Leleu, D., & Pfennig, A. (2022). Drop-Based Modeling of Batch Settlers: The Final Model [Paper presentation]. Jahrestreffen der ProcessNet Fachgruppen Extraktion, Phytoextrakte und Membrantechnik, Frankfurt, Germany.

Shariff, Z. A., Leleu, D., & Pfennig, A. (2022). Recovery of Phosphorus From Dried Sewage Sludge for Fertilizer Formulations. Chemie Ingenieur Technik, 94 (9), 1301. doi:10.1002/cite.202255118
Peer Reviewed verified by ORBi

Leleu, D., & Pfennig, A. (2022). Detailed Drop-Based Simulation of Settling Behavior [Paper presentation]. International Solvent Extraction Conference (ISEC 2022), Gothenburg, Sweden.
Peer reviewed

Shariff, Z. A., Leleu, D., Léonard, A., & Pfennig, A. (21 September 2021). PULSE process demonstrator trials [Paper presentation]. Phos4You final conference, Essen, Germany.

Steinhoff, J., Charlafti, E., Leleu, D., Reinecke, L., Franken, H., Becker, K., Kalem, M., Sixt, M., Braß, M., Borchardt, D., Bäcker, W., Wegener, M., Maaß, S., Weber, M., Acher, T., Matten, C., Pfennig, A., Kraume, M., & Bart, H.-J. (July 2021). Energie- und Ressourceneinsparung durch Innovative und CFD-basierte Auslegung von Flüssig/Flüssig-Schwerkraftabscheidern. Chemie Ingenieur Technik, 93 (7), 1152–1165. doi:10.1002/cite.202000083
Peer Reviewed verified by ORBi

Benkoussas, H., Leleu, D., Satpathy, S., Shariff, Z. A., & Pfennig, A. (2021). Tool and Workflow for Systematic Design of Reactive Extraction for Separation and Purification of Valuable Components. In G. Azimi, T. Ouchi, K. Forsberg, H. Kim, S. Alam, A. A. Baba, ... N. R. Neelameggham, Rare Metal Technology 2021. Springer. doi:10.1007/978-3-030-65489-4_17
Peer reviewed

Shariff, Z. A., Leleu, D., Léonard, A., & Pfennig, A. (04 February 2021). Extraction of metals from P-rich sludge liquor: from lab to pilot scale [Paper presentation]. Online-Jahrestreffen der ProcessNet-Fachgruppen Extraktion und Membrantechnik, virtual, Germany.

Leleu, D., & Pfennig, A. (04 February 2021). Settling Experiments With Iso-Optical Systems for Coalescence-Model Validation [Paper presentation]. Online-Jahrestreffen der ProcessNet-Fachgruppen Extraktion und Membrantechnik, virtual, Germany.

Pfennig, A., Shariff, Z. A., Leleu, D., & Léonard, A. (2021). PULSE, for recovering phosphorus from our wastewater. Liège, Belgium: University of Liège.

Leleu, D., & Pfennig, A. (January 2021). Measurement of Relative Electrostatic Potential Difference for Coalescence Modelling. Chemie Ingenieur Technik, 93 (1-2), 208-215. doi:10.1002/cite.202000146
Peer Reviewed verified by ORBi

Benkoussas, H., Leleu, D., Satpathy, S., Shariff, Z. A., & Pfennig, A. (2020). Tool and Workflow for Systematic Design of Reactive Extraction for Separation and Purification of Valuable Components. Chemie Ingenieur Technik.
Peer Reviewed verified by ORBi

Leleu, D., & Pfennig, A. (26 February 2020). Influence of Ions on the Coalescence Behavior [Paper presentation]. Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik, Adsorption und Extraktion.

Leleu, D., & Pfennig, A. (2020). Drop-Based Modelling of Extraction Equipment. In B. A. Moyer, Ion Exchange and Solvent Extraction, Vol. 23: Changing the Landscape in Solvent Extraction (pp. 253-285). Boca Raton, United States - Florida: CRC Press. doi:10.1201/9781315114378

Leleu, D., & Pfennig, A. (26 November 2019). Coalescence modelling for settler design [Paper presentation]. CAPE conference, Liège, Belgium.

Leleu, D., & Pfennig, A. (15 October 2019). Modèle de Coalescence pour le Design de Décanteurs [Paper presentation]. 17ème congrès de la Société Française de Génie des Procédés, Nantes, France.

Leleu, D., & Pfennig, A. (16 September 2019). Coalescence modelling for settler design [Paper presentation]. ECCE12 : The 12th European Congress of Chemical Engineering, Florence, Italy.

Leleu, D., & Pfennig, A. (May 2019). Coalescence modelling for design of technical equipment [Paper presentation]. annual Group meeting of BAV, Lindlar, Germany.

Leleu, D., & Pfennig, A. (07 February 2019). Coalescence modelling for settler design [Paper presentation]. Jahrestreffen der ProcessNet-Fachgruppen Phytoextrakte und Extraktion, Muttenz, Switzerland.

Leleu, D., & Pfennig, A. (2019). Coalescence Modelling for Design of Technical Equipment. Chemical Engineering and Technology, 24 (7), 1404-1413. doi:10.1002/ceat.201900037
Peer Reviewed verified by ORBi

Leleu, D., & Pfennig, A. (26 October 2018). Drop-Based Modelling of Coalescence in Batch Settlers Including Polydispersity [Paper presentation]. 8th International Berlin Workshop (IBW 8) on Transport Phenomena with Moving Boundaries, Berlin, Germany.

Charlafti, E., Leleu, D., Steinhoff, J., Reinecke, L., Bart, H.-J., Pfennig, A., & Kraume, M. (12 September 2018). Separation efficiency and design optimization of gravity settlers – CFD modeling and experimental investigation [Paper presentation]. ProcessNet-Jahrestagung und 33. DECHEMA-Jahrestagung der Biotechnologen, Aachen, Germany.

Leleu, D., Pfennig, A., & Wegener, M. (09 September 2018). Influence of ions on the coalescence behavior [Paper presentation]. 16th European conference on Mixing, Toulouse, France.

Charlafti, E., Leleu, D., Steinhoff, J., Bart, H.-J., Pfennig, A., Kraume, M., & Reinecke, L. (September 2018). Separation efficiency and design optimization of gravity settlers – CFD modeling and experimental investigation. Chemie Ingenieur Technik, 90 (9), 1311. doi:10.1002/cite.201855387
Peer Reviewed verified by ORBi

Leleu, D., & Pfennig, A. (2018). Phoenix project: Introduction [Paper presentation]. TH Koeln: internal meeting.

Leleu, D., & Pfennig, A. (2018). Considering polydispersity and new coalescence models in the description of separators [Paper presentation]. Jahrestreffen der ProcessNet Fachgruppen Extraktion und Rohstoffe, Frankfurt, Germany.

Leleu, D., & Pfennig, A. (2018). Standardized Settling Cell to Characterize Liquid-Liquid Dispersion [Paper presentation]. Jahrestreffen der ProcessNet Fachgruppen Extraktion und Rohstoffe, Frankfurt, Germany.

Leleu, D., Pfennig, A., & Bruns, N. (November 2017). Coalescence in Highly Viscous System [Poster presentation]. ISEC 2017 - The 21st International Solvent Extraction Conference, Japan.

Leleu, D., & Pfennig, A. (2017). Standardized settling cell to characterize liquid-liquid dispersion. In Proceedings of ISEC2017.
Peer reviewed

Leleu, D., Pfennig, A., & Bruns, N. (2017). Coalescence in Highly Viscous System. In Proceedings of ISEC2017.
Peer reviewed

Leleu, D., & Pfennig, A. (November 2017). Standardized Settling Cell to Characterize Liquid-Liquid Dispersion [Paper presentation]. ISEC 2017 - The 21st International Solvent Extraction Conference, Japan.

Leleu, D., & Pfennig, A. (July 2017). Standardized Settling Cell Design [Paper presentation]. 16ème Congrès de la Société Française de Génie des Procédés.

Leleu, D., & Pfennig, A. (07 March 2017). Standardized Settling Cell Design [Paper presentation]. Jahrestreffen Köln - Jahrestreffen der ProcessNet Fachgruppen Mechanische Flüssigkeitsabtrennung, Kristallisation, Phytoextrakte, Adsorption, Extraktion, Fluidverfahrenstechnik und Membrantechnik, Cologne, Germany.

Leleu, D., & Pfennig, A. (14 March 2016). Gel Beads to Investigate Sedimentation [Paper presentation]. Jahrestreffens der ProcessNet-Fachgruppen Extraktion und Grenzflächenbestimmte Systeme und Prozesse, Weimar, Germany.

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