Obiettivo Within this research project, changes in the microstructure while passing the blast furnace will be measured by means of a new microscopic measuring technique to detect quantitatively the anisotropic effects of carbon phases in the coke. Tuyere coke samples and material from a pilot blast furnace from different furnace levels will be examined in comparison to the examination of the charged coke These investigations will be complemented by semi technical and lab-scale studies to measure the influence of different parameters on the coke microstructure. A further aim of this project is to investigate the behaviour of nut coke (20-40 mm) in comparison to lumpy coke during its descent in the blast furnace and to study its effect on blast furnace operation. To meet this aim, nut coke with additions (ZrO2) will be produced in the coking plant and charged into the blast furnace in different ways. In order to study its behaviour in the blast furnace, coke samples will be taken by the mobile tuyere probe and examined physically (e.g. microstructure) and chemically for traced and non- traced coke. Programma(i) ECSC-STEEL C - Medium-term guidelines for the ECSC steel RTD programme of research and pilot/demonstration projects, 1996-2002 Argomento(i) B - Reduction of iron ores Invito a presentare proposte Data not available Meccanismo di finanziamento CSC - Cost-sharing contracts Coordinatore THYSSEN KRUPP STAHL Contributo UE Nessun dato Indirizzo Kaiser-Wilhelmstrasse 100 47166 DUISBURG Germania Mostra sulla mappa Costo totale Nessun dato Partecipanti (6) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto CENTRO SVILUPPO MATERIALI SPA Italia Contributo UE Nessun dato Indirizzo Via di Castel Romano 100/102 00128 ROMA EUR Mostra sulla mappa Costo totale Nessun dato DEUTSCHE MONTAN TECHNOLOGIE Germania Contributo UE Nessun dato Indirizzo 45291 ESSEN Mostra sulla mappa Costo totale Nessun dato LUCCHINI SIDERURGICA Italia Contributo UE Nessun dato Indirizzo Via Oberdan, 6 25128 BRESCIA Mostra sulla mappa Costo totale Nessun dato MEFOS, FOUNDATION FOR METALLURGICAL RESEARCH Svezia Contributo UE Nessun dato Indirizzo Aronstorpsvägen 1 971 25 LULEÅ Mostra sulla mappa Costo totale Nessun dato RAUTARUUKKI OYJ, CORPORATE R & D Finlandia Contributo UE Nessun dato Indirizzo 92101 RAAHE Mostra sulla mappa Costo totale Nessun dato Rheinisch-Westfälische Technische Hochschule Aachen (RWTH) Germania Contributo UE Nessun dato Indirizzo Templergraben 55 52062 Aachen Mostra sulla mappa Collegamenti Sito web Opens in new window Costo totale Nessun dato