A study of a nickel hydroxide sulphate precipitate obtained during hydrogen reduction of nickel hydroxide slurries

Hydrometallurgy

Volumn 43, Issue 1-3, 1996, Pages 129-142

  Saarinen, Thomas ^a   Lindfors, Lars Eric ^a   Fugleberg, Sigmund ^b  

^a ÅBO AKADEMI UNIVERSITY   (Finland)

^b Outokumpu Research Oy   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROGEN; NICKEL COMPOUNDS; PH EFFECTS; PRECIPITATION (CHEMICAL); REDUCTION; SLURRIES; THERMAL EFFECTS;

HYDROGEN REDUCTION;

NICKEL;

EID: 0030288890     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0304-386x(95)00103-n     Document Type: Article

References (10)

1. Saarinen, T., Fugleberg, S. and Lindfors, L.-E., Pressure reduction of nickel by hydrogen from hydroxide slurries. Hydrometallurgy, 43 (1996): 117-127, this issue.
2. Mackiw, V.N., Kunda, W. and Lin, W.C. Reduction of nickel by hydrogen from ammoniacal nickel sulfate solutions. Trans. AIME, 209 (1957): 786-93.
3. Needs, C.R.S. and Burkin, A.R., Kinetics of reduction of nickel in aqueous ammoniacal ammonium sulphate solutions by hydrogen, leaching and reduction. In: Hydrometallurgy (1975), pp. 91-96.
4. Mackiw, V.N., Kunda, W. and Evans, D.J.T., Effect of addition agents on the properties of nickel powders produced by hydrogen reduction. In: Modern Developments in Powder Metallurgy (1966), pp. 15-49.
5. 4 in aqueous solutions. In: Physical Chemical Process Metallurgy. Met. Soc. Conf., 8 (1961): 1277-1290.
6. Burkin, A.R., Extractive Metallurgy of Nickel. Wiley, New York (1987).
7. Yongxiang, Y., Taskinen, P. and Lilius, K., Pressure hydrogen reduction of nickel, cobalt and copper from their aqueous systems. Helsinki Univ. Technology (1990).
8. Kirk-Othmer, Encyclopedia of Chemical Technology, Vol. 9. Mack, Easton, Pa. (1952), pp. 291-299.
9. Gmelins Handbuch der Anorganische Chemie, Nickel. Teil B, Lieferung 2. Verlag Chemic GMBH, Weinheim (1966), 732 pp.
10. Weast, R.C., C.R.C Handbook of Chemistry and Physics. C.R.C. Press, Cleveland, Ohio, 58th ed. (1978).