Obiettivo METAL RECOVERY (AG, PB, ZN) FROM WASTE MATERIALS, AND PRODUCTION OF DISPOSABLE RESIDUES. THIS IS A JOINT PROJECT OF RWTH AACHEN WITH PREUSSAG (005 D) AND BUDELCO (018 NL). THE RESEARCH WORK CONSISTS OF SEVERAL CONSECUTIVE STEPS: 1) SAMPLE PREPARATION E.G. JAROSITE, PB-AG-RESIDUE, MIXTURE OF BOTH, NEUTRALIZATION RESIDUE (BY BUDELCO AND PREUSSAG), 2) EVALUATION OF PROPERTIES OF FEED MATERIALS (BY BUDELCO, PEUSSAG AND RWTH,) A. PHASES B. COMPOSITION C. PARTICLE SIZE D. HUMIDITY E. SO4-DISSOCIATION 3) PREPARATION OF THE FEED FOR SMELTING (BY RWTH) A. PELLETIZING WITH AND WITHOUT CARBON/LIME B. DRYING C. CALCINING AND D. PRE-REDUCTION 4) SMELTING OF PELLETS (GREEN, CALCINED, PRE-REDUCED, WITH AND WITHOUT CARBON) IN 5 AND 200 KG BATCHES (BY RWTH) 5) PRODUCT ANALYSIS OF METAL, MATTE, SLAG AND FLUE DUTS (BY BUDELCO, PREUSSAG, RWTH) 6) JOINT EVALUATION OF THE ECONOMICS FOR A CHOSEN PROCESSING (BY BUDELCO, PREUSSAG, RWTH). Programma(i) PRE-RAWMAT 2C - Research and development programme (EEC) in the raw materials sector, 1982-1985 Argomento(i) Data not available Invito a presentare proposte Data not available Meccanismo di finanziamento Data not available Coordinatore AACHEN UNIVERSITY OF TECHNOLOGY Contributo UE Nessun dato Indirizzo Templergraben 55 52056 AACHEN Germania Mostra sulla mappa Costo totale Nessun dato
