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Proyectos coordinados

Proyectos coordinados. Inmaculada Ortiz Uribe Departamento de Ingeniería Química yQI.ETSIIyT Universidad de Cantabria. E.mail: ortizi@unican.es. 1998-2000, Gestora del Plan Nacional de I+D Medio Ambiente

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Proyectos coordinados

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  1. Proyectos coordinados Inmaculada Ortiz Uribe Departamento de Ingeniería Química yQI.ETSIIyT Universidad de Cantabria. E.mail: ortizi@unican.es

  2. 1998-2000, Gestora del Plan Nacional de I+D Medio Ambiente 2000-02, Gestora de los Programas de I+D “Procesos y productos Químicos” y “Tecnologías Ambientales” 2005-08, Coordinadora del área Tecnologías Químicas y Ambientales, ANEP Comités internacionales, 1998-2003 NATO, 199-00, Comité Conjunto Hispano-Norteamericano 2003-06, INTAS 2010-actualidad IRCSET

  3. ¿QUÉ ES UN PROYECTO COORDINADO?

  4. Subprograma Proyectos de Investigación No orientada, convocatoria 2012, BOE 31.12.2011 Programa Consolider-Ingenio. BOE 08.12.2005 SeventhFrameWorkProgramme. Researchforthebenefit of SMEs

  5. Subprograma Proyectos de Investigación No orientada, convocatoria 2012, BOE 31.12.2011 Recuperación como biogás de la energía de la materia orgánica y los nutrientes del agua residual, acoplando un AnBRM y un cultivo de microalgas

  6. Subprograma Proyectos de Investigación No orientada, convocatoria 2012, BOE 31.12.2011 Programa Consolider-Ingenio. BOE 08.12.2005 SeventhFrameWorkProgramme. Researchforthebenefit of SMEs

  7. EUROPEAN WATER SCARCITY 7 Source: EuropeanEnvironmentAgency http://www.eea.europa.eu/themes/water/featured-articles/water-scarcity

  8. DISCHARGE URBAN USES TERTIARY TREATMENT WWTP INDUSTRIAL USES AGRICULTURAL USES RECLAIMED WATER CAPTURE AND PURIFICATION OF WATER RECREATIONAL USES ENVIRONMENTAL USES (AquiferRecharge) DRINKING WATER

  9. Tratamiento y Reutilización de Aguas Residuales para una Gestión Sostenible (TRAGUA)” fue seleccionado por el Ministerio de Educación y Ciencia en la convocatoria 2006 de programas CONSOLIDER-INGENIO 2010 http://www.consolider-tragua.com

  10. ESQUEMA DEL MODELO DE GESTIÓN Y COORDINACIÓN DE TRAGUA

  11. Subprograma Proyectos de Investigación No orientada, convocatoria 2012, BOE 31.12.2011 Programa Consolider-Ingenio. BOE 08.12.2005 SeventhFrameWorkProgramme. Researchforthebenefit of SMEs

  12. Towards an Innovative Galvanic Industry SeventhFrameWorkProgramme. Researchforthebenefit of SMEs • http://cordis.europa.eu/fp7/capacities/research-sme_en.html

  13. Cr6+ Cr3+ Motivation PASSIVATION PASSIVATION Health and environmentalrisk The End of Life Vehicle (EuropeanDirective 2000/53/CE) Wasteelectrical and electronicequipment (EuropeanDirective 2002/96/CE).

  14. Pre-treatment steps: chemical degreasing, rinse, pickling, etc. ChromiumPassivation SURFACE TREATMENT PROCESSES: ZINC ELECTROPLATING Zinc Electroplating 1stSurfaceTreatmentStep Automotivecomponents Electroplated Components Passivatedcomponents 2nd SurfaceTreatmentStep

  15. Figure 1.1.: Hourly rates European values compared to low wages countries

  16. Outsourcing: the project offers a solution to the galvanic industry community regarding a European problem. 80% of all metal platers utilize one or more passivating (the last process step in the galvanic line) bath during their daily production. E.g.: in the whole of Europe the production of large low quality galvanized products has decreased enormously, due to the competition of the low wages countries. Therefore technological advance leading to an innovative minded galvanic industry, producing high quality products for industrial sectors within Europe, will assure the continuation of the metal plating industry. The R&D and implementation of EPT is the first most essential step, toward this development. As there are many different new Cr(VI) free passivating liquids, being developed and produced by many chemical suppliers, the compositions of which are different from each other, only a European approach can be successful. The knowledge base and economics of the metal plating community are not strong enough to perform and/or to finance this RTD effort.

  17. Treatedbath (Cr3+, pH=acid) SpentPassivation Bath Zn2+ SPENT PASSIVATION BATH [Cr3+]≈constant [Zn2+]< MAV [Fe3+ ]< MAV [Fe] > MAV [Fe] < MAV Fe3+ Dissolution of steelcomponents EMULSION PERTRACTION PROCESS Recoveryof Zn2+ Fe3+ Removal of Zn2+ and Fe3+ [Zn] > MAV [Zn] < MAV Zn2+ Dissolution of zinc coatings MAV: Maximumacceptablevalue Zn concentratedsolution REGENERATION OF SPENT PASSIVATION BATHS

  18. PROCESS CONCEPTUAL DESIGN Pre-treatment Final fitting-out Zinc Electroplating Basic pH Passivation Regeneration of spent passivation baths by EPT H2SO4 Recovery of metallic Zinc ZnSO4 Electrolytic recovery of Zinc Residual Stream: ZnSO4 in acid media Surface treatment process Spent passivation bath Regenerated passivation bath

  19. The scientific objectivesare: • Develop a modeling theory for mass transfer in the EP process and identify rate limiting steps. The mass transfer for the tramp ions Fe3+ and Zn2+ is targeted as 150 mg/h and 4g/h per standard membrane module with 19.6 m2 membrane area. • Determine the mechanisms of extraction, regeneration and selectivity of extractants for existing passivating baths and newly developed Cr(VI) free baths, Zirconium and other Cr(VI) replacements, based baths. The selectivity for Fe3+ and Zn2+ is targeted a factor 100 higher then for Cr3+. • Establish the top 3 parameters determining the mechanisms influencing product quality. • The technological objectivesfor the EPT technology and methodology are: • Extend the life time of passivating bath and new Cr (VI) free passivating bath liquids from now being 6 – 12 weeks with a factor 10, resulting in a decrease of operational costs. • Reduce the current waste quantities from spent passivating baths, by 90%, resulting in a contribution to preservation of the environment. • Improve product quality of the passivating operation by reducing off spec products in terms of insufficient corrosion resistance by 90%, leading to a competitive advantage on the world market. • The target price of EPT unit, for an average SME, is around € 45,000 to € 60,000. • Economical feasible process with a pay back time of less then 1 year.

  20. The Consortium • In this project the AGs have connected 4 RTDs with their specific knowledge of EPT technology and plating technologies, a specialized equipment designer and manufacturer and several SME metal plating shops, which apply different types of passivating baths. The technological specifications for EPT will be developed by the RTDs. According to these specs seven pilot installations will be built and demonstrated at the sites of the SMEs. Details for optimization, especially based on feed-back of results by the SMEs, will be supplied to the equipment manufacturer and the SMEs by the RTDs. The AGs will facilitate the RTD ↔ SME actions and discussions. The benefits of EPT will be demonstrated for all passivating operations, and the project results will be transferred to other AGs and SMEs in Europe. .

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