Reductive behaviour of the recycled dust during nickeliferous laterite treatment;Das Reduzierende Verhalten des Recycelten Staubs Während der Verarbeitung bon Feni-lateriten

World of Metallurgy - ERZMETALL

Volumn 59, Issue 6, 2006, Pages 350-359

  Zevgolis, Emmanouel ^a   Halikia, Iliana ^a   Kostika, Ismene Polyxene ^a  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

Author keywords

Laterite reduction; Nickeliferous dust; Reduction kinetics

Indexed keywords

ACTIVATION ENERGY; NICKEL COMPOUNDS; RECYCLING; ROTARY KILNS;

LATERITE REDUCTION; NICKELIFEROUS DUST; REDUCTION KINETICS;

DUST;

EID: 33846386003     PISSN: 16132394     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. rd Symposium for mineral wealth, Technical Chamber of Greece, Athens, Greece, 2000: Vol. B, pp. 199-208 (Greek text).
2. MOUSSOULOS, L. (1970): The LM process for extraction of nickel and cobalt from laterites. TMS Paper Selection, paper no. A71-4; Warrendale PA; (The Metallurgical Society of AIME).
3. ZEVGOLIS, M.N. (1985): The operation of the electric arc furnaces for the reductive smelting of Greek laterites. - Mineral Wealth, 38:29-39.
4. nd International Symposium Recycling of Metals and Engineered Materials - Extractive and Process Metallurgy Fall Meet ing: pp. 485-504; (IMS-AIME, Institution of Mining and Metallurgy, Bureau International De La Recuperation and Institution of Scrap Recycling Industries).
5. MPOSKOS E. (1998): Mineralogical analyses of Greek laterite samples, unpublished work.
6. MPOSKOS E., PERRAKI TH. & KOLOKOTRONI K. (1996): Distribution of Ni and Co in the minerals of Central Euboia laterites. - Mineral Wealth, V, 101:9-26.
7. OTSUKA, K. & KUNII, D. (1996): Reduction of powdery ferric oxide mixed with graphite particles, - Journal of Chemical Engineering of Japan, 2:46-50.
8. RIGOPOULOS, E. (2001): Reducibility of pellets from a rotary-kiln dust during laterite prereduction. Ph.D. Thesis, NTUA, Athens.
9. rd Ed., pp. 287-288, 309-310; Longmans, Gren & Co Ltd.
10. UTIGARD, T. & BERGMAN, R. A. (1972): Gaseous reduction of laterite ores, - Metallurgical Transactions B, Vol. 23B: 271-275.
11. ZEVGOLIS, E.N., VAZARLIS, E. & RIGOPOULOS, E. (1995): Physicochemical behavior of pellets from a rotary kiln dust in nickeliferous laterite reduction. - ERZMETALL, 48:264-272.
12. SETH, B.L. & ROSS, H.U. (1965): The mechanism of iron oxide reduction. - Transactions AIME, 233:180-185.