Reaction-kinetics of the vanadium roast process using steel slag as a secondary raw material

Minerals Engineering

Volumn 17, Issue 2, 2004, Pages 317-321

  Voglauer, B ^a   Grausam, A ^a   Jorgl H P ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

Modeling; Process control; Reaction kinetics; Roasting; Simulation

Indexed keywords

COMPUTER SIMULATION; LEACHING; MATHEMATICAL MODELS; PROCESS CONTROL; RAW MATERIALS; ROTARY KILNS; SLAGS; STEEL; VANADATE MINERALS; WASTE DISPOSAL;

ROASTING PROCESSES;

REACTION KINETICS;

EID: 0742285696     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2003.10.032     Document Type: Conference Paper

References (9)

1. Dresher, W.H., 1961. A mechanism study of the formation of sodium vanadate compounds under the conditions of the salt-roast process. In: Proceedings of the Annual Meeting of the Society of Mining Engineers of AIME, St. Louis, USA.
2. Geyrhofer, W., Voglauer, B., Jörgl, H.P., 2003. Control of a roasting process for the recovery of vanadium. In: Proceedings of Conference on Control Applications 2003 (CCA 2003), Istanbul, Turkey, pp. 614-617.
3. Goddard, J.B., Fox, J.S., 1981. Salt roasting of vanadium ores. In: Proceedings of 110th AIME Meeting, Chicago, USA, 22-26 February, pp. 127-145.
4. Hukkanen E., Walden H. The production of vanadium and steel from Titanomagnetites. International Journal of Mineral Processing. 15:1985;89-102.
5. Kanta Rao, P., Bhaskara Sarma, P.V.R., Tripathy, A.K., Jena, P.K., 1979. Extraction of vanadium as highpurity vanadium pentoxide from vanadium-bearing titaniferous magnetites, Transactions - Institute of Mining and Metallurgy Mining, Section C, vol. 88, pp. 187-190.
6. Rohrmann B. Vanadium in South Africa. Journal of the South African Institute of Mining and Metallurgy. 85:1985;141-150.
7. Saha A.K., Misra R.N., Bhatnagar P.P. Studies on the extraction of vanadium by fluo-solid salt roasting. NML Technical Journal. 1969;6-11.
8. Voglauer, B., Jörgl, H.P., 2003. Dynamic model of a rotary kiln for process simulation and control, In: Proceedings of 4th Conference on Mathematical Modelling (4th MATHMOD), Vienna, Austria, pp. 1051-1056.
9. Winnacker K., Küchler L. Chemische Technologie-Band 4 (Metalle). fourth ed. 1986;Carl Hanser Verlag.