Oxygen transfer in agitated silica and pyrite slurries

Minerals Engineering

Volumn 13, Issue 1, 2000, Pages 25-36

  Derksen, J J ^a   Buist, K ^a   Van Weert, G ^a   Reuter, M A ^a  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

BUBBLES (IN FLUIDS); LEACHING; MASS TRANSFER; OXYGEN; PARTICLES (PARTICULATE MATTER); PYRITES; SILICA; SLURRIES;

BIOLEACHING; GAS HOLD-UP;

EXTRACTIVE METALLURGY;

EID: 0033892718     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(99)00147-8     Document Type: Article

References (7)

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2. Dang, N.P., Karrer, D.A. and Dunn, I.J., Oxygen transfer coefficients by dynamic model moment analysis. Biotechnology and Bioengineering, 19, 1977, 853-864.
3. Hackl, R.P. and Jones, L., Bacterial sulphur oxidation pathways and their effects on the cyanidation characteristics of bio oxidised refractory gold concentrates. IBS BIOMINE '97 Conference, Sydney, 1997, pp M14.2.1-14.2.10.
4. Leduc, and Ferroni, G.D., The chemolithotrophic bacterium Thiobacillus ferroxidans. FEMS Microbiology Reviews, 1994, 14, 103-116.
5. Mills, D.B., Bar, R. and Kirwan, D.J., Effect of solids on oxygen transfer in agitated three-phase systems. AIChE Journal, 33, 1987, 1542-1549.
6. Oguz, H., Brehm, A. and Deckwer, W.D., Gas/liquid mass transfer in sparged agitated slurries. Chemical Engineering Science, 42, 1987, 1815-1822.
7. 2 from air to mineral slurries in a Rushton turbine agitated tank. Minerals Engineering, 8, 1995, 1109-1124.