La Maison Européenne des Procédés Innovants
Partners: MEPI
СВЯЗАТЬСЯ С НАМИ
THE ENGINEERING CHEMICAL TECHNOLOGY CENTRE
OUR PARTNERS AND CUSTOMERS ARE THE LEADING ENTERPRISES OF THE REAL SECTOR OF THE RUSSIAN ECONOMY, UNIVERSITIES, RESEARCH AND ENGINEERING CENTERS
Toulouse, France
Сайт: http://www.mepi.fr/
MEPI is promoting eco-friendly & cost competitive innovative processes enabling a short cut of traditional sourcing routes, and return of local manufactures.
Main directions
- 1Optimization of production via eco-friendly products (using renewable ressources as often as possible)
- 2Design of cleaner and safer processes, energy saving
- 3Monitoring the quality of the chemical reaction with adequate in-line analytic tools
Achievements
- Nitrations
- Hydrazine synthesis
- Biocatalysed reactions
- Biocatalysed reactions
- NaN3 chemistry
- Amine deprotection
- Effluent treatment
- Polymerisations
Areas of interest
Improve yields / selectivity (e.g. enantiomers ratios)
Control strong exothermic reactions
Work in easier T° range (cryogenic reactions) or higher T° to speed up reaction (small residence time)
Dealing with hazardous chemicals
Fast heating or cooling down Reduction of reagent excess, diluted processes
Handling unstable intermediates
Кey parameters for equipment choice
- Reaction kinetics:residence times up to 15 mn /up to 2 h => type of reactor
- Heat generation & associated kinetics:type of reactor & heat exchange materials
- Type of media:
- Mono, bi, tri phasic
- Gas /Liquid/ solid
- Viscosity and evolution (pressure drop)
- Type of high viscosity media (sticky, slurry)
- Initial Reaction conditions:
- Pressure
- Temperature range
- Gas generation
- Solid generation
- Chemical corrosion:type of reactor / auxiliairies material
- Chemical stability:temperature range
- Industrial production volume & productivity expectations
Lab
- Batch
- HPLC
- GC
- Gel Permeation Chromatography
- pH
- KF
- Viscosimetry
- Microscopy
- On line / batch
- FTIR
- Raman
- UV
- Available
- NMR
- EM
- MS
- DFT
- Ionic LC
Innovative technologies
- SynthesisMicro, meso, super meso static mixers : HEX-plates & tubular reactors, Dymanic mixers: COBR, Spinning disc, Taylor Couette, Coflore Reactive extrusion.
- SeparationThin film evaporator, centrifugator, membrane, continuous crystallization, sonocrystallization.
- Alternative chemistrySonochemistry, micro-waves, supercritical fluids, photochemistry, On line Spectroscopy (Raman, UV, IR).
- MaterialsGlass, SiC, Hastelloy, stainless steel, titanium, polymers.
- MediaMono, bi, tri-phasic ; liquid, gas, solid, High viscosity products , (solid/solid).
Reducing costs, optimizing processes and increasing efficiency
- Oxidations in continuous (H2O2, NaOCl, KMnO4, HOF)
- Enzyme catalysed continuous esterification
- Continuous elemental fluorination of an API intermediate
- Industrial production of a Di-Nitrated compound
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