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The first phase of the CCF investigations resulted in an experimental validation of the principles of the CCF process. Pre-reduction and melting of ore concentrate in the cyclone has been demonstrated. The pre-reduction degree found was 25 %, at a gas burn-out degree of 80 to 90 %. The feasibility of controlling both process elements, the ironbath and the cyclone, in the integrated CCF reactor has been demonstrated.

Additional information

Authors: CORBETT M, British Steel, Grangetown (GB);TREATGOLD C, British Steel, Grangetown (GB);GRANATI P, Centro Sviluppo Materiali, Roma (IT);MALGARINI G, Centro Sviluppo Materiali, Roma (IT);VAN LANGEN J M, Hoogovens Ijmuiden (NL);MEIJER H K, Hoogovens Ijmuiden (NL)
Bibliographic Reference: EUR 16181 EN (1995) 21 pp., FS, ECU 7
Availability: (2)
ISBN: ISBN 92-827-4095-1
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