Processes in Dispersed Media

PRODIS

Keywords: Crystallization, Granular processes, Polymerization, Emulsification, Freeze-drying, Drying, Online monitoring, Modeling

 

The “Processes in Dispersed Media” (PRODIS) team focusses on studying the processes of production, separation and shaping of solids, emulsions or polymers. These processes involve crystallization/precipitation, agglomeration, drying, freeze-drying, polymerization of liquid/gas monomers, or emulsification (in stirred vessels, static mixers, high-pressure homogenizer, ultrasound or membranes). The scope of the team extends from the study of elementary mechanisms (coupled mass and heat transfer, thermodynamic equilibria, solid phase transition, desolvation, polymorphism, free radical polymerization, breakup/coagulation and nucleation) to process monitoring and control in industrial context to achieve the desired use properties (particle / drop size distribution, polymorphic crystal form/facies, or the dispersion viscosity). Experimental tests, online monitoring, and modeling are the methods used to determine the key process factors and for process optimization, intensification, or process scale-up to industrial scale. The studied applications include specialty chemicals, pharmaceuticals, cosmetics, food, biologics, polymer coatings, materials for energy storage and effluent treatment.

 

The director of PES, Nida Sheibat-Othman

In construction

  • PhD defense of Sabrine KARDOUS
    Title: Optimization of Grade Transition in Polyethylene Polymerization in a Fluidized Bed Reactor Visio link: https://univ-lyon1.webex.com/univ-lyon1/j.php?MTID=m050bcc0b371aa773b4b83ace2f4ea7fa Summary : The variety…
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324 documents

  • Wei Liao, Waisudin Badri, Amani Alhibshi, Emilie Dumas, Sami Ghnimi, et al.. Food Applications of Nigella sativa Essential Oil. Fawzy Ramadan M. (eds). Black cumin (Nigella sativa) seeds: Chemistry, Technology, Functionality, and Applications. Food Bioactive Ingredients, Springer, pp.433-455, 2021, 978-3-030-48797-3. ⟨10.1007/978-3-030-48798-0_28⟩. ⟨hal-03154618⟩
  • Wei Liao, Adem Gharsallaoui, Emilie Dumas, Sami Ghnimi, Abdelhamid Elaissari. Effect of carrier oil on the properties of sodium caseinate stabilized O/W nanoemulsions containing Trans-cinnamaldehyde. LWT – Food Science and Technology, Elsevier, 2021, pp.111655. ⟨10.1016/j.lwt.2021.111655⟩. ⟨hal-03221648⟩
  • Carlo Ingrao, Amin Nikkhah, Jo Dewulf, Valentina Siracusa, Sami Ghnimi, et al.. Introduction to the special issue “Sustainability Issues of Food Processing and Packaging: the Role of Life Cycle Assessment”. International Journal of Life Cycle Assessment, Springer Verlag, 2021, 26 (4), pp.726-737. ⟨10.1007/s11367-021-01906-0⟩. ⟨hal-03216425⟩
  • Kamonchanok Thananukul, Chariya Kaewsaneha, Pakorn Opaprakasit, Noureddine Lebaz, Abdelhamid Errachid, et al.. Smart gating porous particles as new carriers for drug delivery. Advanced Drug Delivery Reviews, Elsevier, 2021, 174, pp.425-446. ⟨10.1016/j.addr.2021.04.023⟩. ⟨hal-03225250⟩
  • Manis Gheghiani, Noémie Caillol, Timothy Mckenna, Nida Sheibat-Othman. Online Monitoring of the Particle Size in Semibatch Emulsion Copolymerization Using Spatially Resolved Spectroscopy and Raman Spectroscopy. Industrial and engineering chemistry research, American Chemical Society, 2021, 60 (7), pp.2861-2870. ⟨10.1021/acs.iecr.0c05770⟩. ⟨hal-03199081⟩
  • Sabrine Kardous, Timothy Mckenna, Nida Sheibat-Othman. Optimization of Polyethylene Grade Transitions in Fluidized Bed Reactors with Constraints on the Polymer Sticking Temperature. Industrial and engineering chemistry research, American Chemical Society, 2021, 60 (5), pp.2089-2100. ⟨10.1021/acs.iecr.0c05466⟩. ⟨hal-03199067⟩
  • Behnam Khadem, Andrew Parrott, Alison Nordon, Nida Sheibat-Othman. Low‐Field High‐Resolution PFG‐NMR to Predict the Size Distribution of Inner Droplets in Double Emulsions. European Journal of Lipid Science and Technology, Wiley-VCH Verlag, 2021, 123 (1), pp.2000193. ⟨10.1002/ejlt.202000193⟩. ⟨hal-03199063⟩
  • Fatima Javed, Muhammad Asad Abbas, Muhammad Imran Asad, Naveed Ahmed, Nauman Naseer, et al.. Gd3+ Doped CoFe2O4 Nanoparticles for Targeted Drug Delivery and Magnetic Resonance Imaging. Magnetochemistry, MDPI, 2021, 7 (4), pp.47. ⟨10.3390/magnetochemistry7040047⟩. ⟨hal-03221425⟩
  • Aimen Khalid, Asim ‐ur‐rehman, Naveed Ahmed, Iqra Chaudhery, Meneerah Al‐jafary, et al.. Polysaccharide Chemistry in Drug Delivery, Endocrinology, and Vaccines. Chemistry – A European Journal, Wiley-VCH Verlag, 2021, 27 (33), pp.8437-8451. ⟨10.1002/chem.202100204⟩. ⟨hal-03225264⟩
  • Fabrice Ofridam, Mohamad Tarhini, Noureddine Lebaz, E. Gagnière, Denis Mangin, et al.. pH‐sensitive polymers: Classification and some fine potential applications. Polymers for Advanced Technologies, Wiley, 2021, pp.1455-1484. ⟨10.1002/pat.5230⟩. ⟨hal-03132353⟩

 

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