ALSYS-EN0302-PERVAPORATION
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Pervaporation pilot plantTechnical data sheet ©SELIS ALSYS Group Innovating for the sustainability and reliability of industrial processes Pervaporation is a process for the separation of liquid (feasibility studies, process design) and experience in the mixtures by partial vaporisation. ORELIS ENVIRONNEMENT areas of solvent recycling by dehydration (Pharmaceutical), has access to the Hybsi® technology of ceramic the concentration of aromatic mixtures (Fine chemistry) and pervaporation membranes which allows water to be the improvement of esterification processes by selectively separated from solvents and organic compounds. ORELIS eliminatingwaterfromthereactionmixtures(Chemicals). ENVIRONNEMENT also has a mobile system on a pilot scale Principle of pervaporation FOur experiences in the field of pervaporation technology Why our pervaporation pilot is unique ? -> Compact design, small footprint, large membrane area for a small feed volume - Easy integration into an industrial plant - Versatile pilot plant — Could work with vapor or liquid feed — Extrapolation / Scaling-up: x 100 - Fast and complete dehydration of organic mixtures (100 ppm of water possible at the end of the purification) — High water permeation flowrate > 4 kg/h — Compatible with most types of solvents — Continuous permeate condensation — Extremely stable process conditions WATER & MEMBRANES Versatile pilot plant Ceramic or polymeric membrane Pervaporation or vapor permeation Dehydration at stable conditions or extremely quick purification Semi-automatic or automatic control

Our pervaporation pilot plant4(5): Monitoring 4(2): Membrane module 1 membrane 4(3) & (4): Permeate Condenser Cold trap Temperature Pressure & Performances4 Performances with HYBSI® ceramic membrane (hybrid silica) Feed composition 4 Butanol concentration (20L at 70°C) 4 Butanol dehydration (80-100°C) ©mis ALSYS Group Orelis Environnement SAS - ALSYS Group - 382, Avenue du Moulinas - 30340 Salindres - France - ALSYS-Group.com orelis@alsys-group.com The content of this document is the property of Orelis Environnement SAS - EN0302 - PERVAPORATION Data Sheet - V27.07.18