Objective A need exists for improvements in the cost and efficiency of processes for separating organic/organic mixtures of compounds which arise as intermediate products in the chemical and petrochemical processing industries; savings in the capital and energy costs of distillation based separation processes are particularly necessary.Membrane based processes are becoming established as technically and economically feasible solution for a wide range of aqueous and aqueous/organic separation problems. Pervaporation (PV) is becoming an attractive membrane based process when used in conjunction with conventional distillation processes for the separation of aqueous/organic mixtures which are either difficult or expensive to achieve using distillation alone eg by breaking azeotropes). However, pervaporation and related vapour permeation (VP) processes are not yet a technical or commercial reality for the separation of organic mixtures,essentially because membrane materials with sufficient levels of selectivity and permeability combined with the necessary levels of chemical,physical and mechanical stability towards organic liquids and vapours at elevated temperatures are not yet available.This project has the objective of:1. Developing PV/VP membrane based on propriety high performance polymeric materials.2. Developing PV/VP based processes for separating benzene and aromatic from mixtures with non-aromatic hydrocarbons and separating cyclohexane from its oxidation products cyclohexanol and cyclohexanone.3. Developing a computer based model of PV/VP systems and combined PV/VP-distillation separation processes.4. Establishing economic perspectives for the use of PV/VP and hybridised membrane-distillation processes with respect to conventional distillation based processes.The results of the project will validated by testing flat sheet membranes in plate and modules using actual process streams for each of the above groups of organic/organic mixtures. Fields of science natural scienceschemical scienceselectrochemistryelectrolysisnatural scienceschemical sciencesorganic chemistryhydrocarbonsengineering and technologychemical engineeringseparation technologiesdistillation Programme(s) FP3-BRITE/EURAM 2 - Specific programme (EEC) of research and technological development in the field of industrial and materials technologies, 1990-1994 Topic(s) 2.2.3 - Integrated approach to chemical and process engineering Call for proposal Data not available Funding Scheme CSC - Cost-sharing contracts Coordinator X-FLOW BV Address Bedrijvenpark twente, 289 7602 KK Almelo Netherlands See on map EU contribution € 0,00 Participants (5) Sort alphabetically Sort by EU Contribution Expand all Collapse all DSM NV Netherlands EU contribution € 0,00 Address Het overloon 1 6401 JH Heerlen See on map Hoechst AG Germany EU contribution € 0,00 Address Gebäude g832 65901 Frankfurt am main See on map Lurgi Metallurgie GmbH Germany EU contribution € 0,00 Address Lurgi-allee 5 60439 Frankfurt am main See on map REPSOL SA Spain EU contribution € 0,00 Address Embajadores 183 28045 Madrid See on map TNO Netherlands EU contribution € 0,00 Address Utrechtseweg 48, po box 108 3700 AC Zeist See on map
