Obiettivo Objectives The objectives of this project are to develop: (I) a membrane system for more energy efficient and more profitable olefin separation, (ii) a system for naphtha production with predetermined amounts of olefins, without RON (Research Octane Number) losses, (iii) olefins recovery for further exploitation, (iv) software for membrane process simulation and scale-up, and (v) the technoeconomic evaluation of the process. Technical approach The methodology to accomplish these goals includes the following steps: (i) selection of the most suitable polymer materials and preparation of gas separation and pervaporation membranes, determination of their permeability and selectivity properties, application of modification techniques in order to improve permeation properties, chemical and thermal resistance, and preparation of gas separation and pervaporation hollow fiber membranes; (ii) design and construction of a pervaporation hollow fiber membrane pilot unit and modification of an existing gas separation unit; (iii) operation of the gas separation and pervaporation membrane pilot units with naphtha samples from an existing FCC pilot plant unit and from refinery FCC real products obtained under normal and extreme operating conditions; (iv) modeling of gas separation and pervaporation processes in single hollow fiber membranes, and of 3-D membrane modules by applying advanced, state of the art, CDF simulation software; (v) technoeconomic evaluation for the installation and operation of the new membrane unit in relation to alternative technologies for reformulated gasoline and olefin separation. Expected achievements and exploitation The achievements of this R&D action will result in an innovative membrane technology suitable for the effective and economic separation of olefins from FCC naphtha and gases. The following deliverables will merit exploitation: (i) a polymer membrane system for olefins separation from FCC gasoline and gases; (ii) a membrane process preliminary design for olefin separations from FCC naphtha and gases; (iii) a potential process to produce FCC gasoline with a predetermined amount of olefins and a high olefinic stream; (iv) a software package which will predict the performance of membrane modules. Patent protection will be sought, where appropriate, and results will be disseminated to the scientific and industrial community. Codes will be marketed, and plans will be drawn for process scale-up and exploitation by the industrial partners and for further licensing. Campo scientifico engineering and technologyenvironmental engineeringenergy and fuelsliquid fuelsengineering and technologymaterials engineeringfibersnatural scienceschemical sciencespolymer sciencesengineering and technologychemical engineeringseparation technologiesnatural sciencescomputer and information sciencessoftwaresoftware applicationssimulation software Programma(i) FP4-NNE-JOULE C - Specific programme for research and technological development, including demonstration in the field of non-nuclear energy, 1994-1998 Argomento(i) 0202 - RUE in industry Invito a presentare proposte Data not available Meccanismo di finanziamento CSC - Cost-sharing contracts Coordinatore Foundation for Research and Technology-Hellas Contributo UE Nessun dato Indirizzo 54006 Thessaloniki Grecia Mostra sulla mappa Costo totale Nessun dato Partecipanti (3) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto Fluent Europe Ltd Regno Unito Contributo UE Nessun dato Indirizzo 146 West Street S1 4ES Sheffield Mostra sulla mappa Costo totale Nessun dato Hellenic Aspropyrgos Refinery SA Grecia Contributo UE Nessun dato Indirizzo KM 16TH,National Road Athens 19300 Aspropyrgos Mostra sulla mappa Costo totale Nessun dato UNIVERSITY OF TWENTE Paesi Bassi Contributo UE Nessun dato Indirizzo 7500 AE ENSCHEDE Mostra sulla mappa Costo totale Nessun dato