Bioenhanced Gold Extraction from Refractory Ores

LITERATURE CITED

• W. H. Emmous: ‘Gold deposits of the world’, 1–562; 1987, New York, McGraw-Hill.
   Google Scholar
• J. M. Guilbert and C. F. Park, Jr: ‘The geology of ore deposits’, 86–768; 1985, New York, W. H. Freeman.
   Google Scholar
• P. G. Chamberlain and M. G. Pojar: ‘Gold and silver leaching practices in the United States ’, IC8969, 1–47; 1984, Washington, DC, US Bureau of Mines.
   Google Scholar
• R. G. Schulze: ‘New aspects in thiourea leaching of precious metals’, J. Met., June 1984, 62–65.
   Google Scholar
• J. L. Whitlock and T. I. Mudder: ‘The Homestake wastewater treatment process: biological removal of toxic parameters from cyanidation wastewaters and bioassay effluent evaluation’, in ‘Fundamental and applied biohydrometallurgy ’, (ed. R. W. Lawrence, et al.), 327–339; 1986, Amsterdam, Elsevier.
   Google Scholar
• P. B. Altringer, R. H. Lien and B. E. Dinsdale: ‘Advances in biological cyanide detoxification ’, in ‘Randol gold forum Vancouver ’92’, 395–400; 1992, Golden, CO, Randol International Ltd.
   Google Scholar
• K. J. Fair, J. C. Scheider and G. Van weert: ‘Options in the Nitrox process ’, Proc. Int. Symp. on ‘Gold metallurgy’, CIM Annual Meeting, Winnipeg, MB, August 1987.
   Google Scholar
• W. T. Yen, R. A. Pinder and M. P. Lam: ‘Hypochlorite leaching of gold ore’, in ‘Advances in gold and silver processing ’, (ed. M. C. Fuerstenau and J. L. Hendrix), 67–74; 1990, Littleton, CO, Society for Mining, Metallurgy, and Exploration Inc.
   Google Scholar
• B. Pesic, B. D. Smith and R. H. Sergent: ‘Gold recovery from pressure oxidized ores with bromine’, in ‘Randol gold forum Vancouver ’92’, 287–291; 1992, Golden, CO, Randol International Ltd.
   Google Scholar
• W. W. Simpson and S. A. N. Sheya: ‘Gold and base metal recovery from a massive sulfide ore’, in ‘Advances in gold and silver processing ’, (ed. M. C. Fuerstenau and J. L. Hendrix), 161–178; 1990, Littleton, CO, Society for Mining, Metallurgy, and Exploration Inc.
   Google Scholar
• F. J. Arriagada and K. Osseo-asare: ‘Gold extraction from refractory ores: roasting behaviour of pyrite and arsenopyrite’, in ‘Precious metals: extraction and processing’, 367–385; 1984, New York, American Institute of Mining Engineers.
   Google Scholar
• R. W. Lawrence: ‘Biotreatment of gold ores’ in ‘Microbial mineral recovery ’, (ed. H. L. Ehrlich and C. L. Brierley), 127–148; 1990, New York, McGraw-Hill.
   Google Scholar
• E. Livesey-Goldblatt, P. Norman and D. R. Liveseygoldblatt: ‘Gold recovery from arsenopyrite/pyrite ore by bacterial leaching and cyanidation ’ in ‘Recent progress in biohydrometallurgy ’, (ed. G. Rossi and A. E. Torma), 627–641; 1983, Iglesias, Associazione Mineraria Sarda.
   Google Scholar
• A. A. Dispirito, M. Silver, L. Voss and O. H. Tuovinen: ‘Flagella and pili of iron-oxidizing thiobacilli isolated from a uranium mine in Northern Ontario, Canada’, Appl. Environ. Microbiol., 1982, 43, 1196–1200.
   PubMed Web of Science ®Google Scholar
• T. A. Pivovarova and R. S. Golovacheva: ‘Microorganisms important for hydrometallurgy: cytology, physiology, and biochemistry’, in ‘Biogeotechnology of metals ’, (ed. G. I. Karavaiko and S. N. Groudev), 27–55; 1985, Moscow, United Nations Environment Programme.
   Google Scholar
• W. J. Ingledew: ‘Ferrous iron oxidation by Thiobacillus ferrooxidans ’, Biotechnol. Bioeng. Symp., 1986, 16, 23–33.
   Google Scholar
• T. Oolman, S. Nagpal and D. A. Dahlstrom: ‘O2 and CO2 consumption with steady-state, continuous flow bioleaching ’, in Advances in gold and silver processing ’, (ed. M. C. Fuerstenau and J. L. Hendrix), 237–245; 1990, Littleton, CO, Society for Mining, Metallurgy, and Exploration Inc.
   Google Scholar
• B. A. Mcfadden and J. M. Shively: ‘Bacterial assimilation of carbon dioxide by the Calvin cycle’, in ‘Variations in autotrophic life ’, (ed. J. M. Shively and L. L. Barton), 25–49; 1991, New York, Academic Press.
   Google Scholar
• A. E. Torma: ‘Leaching of metals’, in ‘Biotechnology ’, (ed. H. J. Rehm and G. Reed), 367–399; 1988, Weinheim, VCH Verlagsgesellschaft.
   Google Scholar
• A. E. Torma and K. Bosecker: ‘Bacterial leaching’, Prog. Ind. Microbiol., 1982, 16, 77–118.
   Google Scholar
• S. R. Hutchins, M. S. Davidson, J. A. Brierley and C. L. Brierley: ‘Microorganisms in reclamation of metals’, Ann. Rev. Microbiol., 1986, 40, 311–336.
   PubMed Web of Science ®Google Scholar
• O. H. Tuovinen and D. P, kelly: ‘Biology of Thiobacillus ferrooxidans in relation to the microbiological leaching of sulfide ores’, Z. Allg. Mikrobiol., 1972, 12, 311–346.
   Google Scholar
• G. I. Karavaiko, G. Rossi, A. D. Agate, S. N. Groudev and Z. A. Avakyan (eds.): ‘Biogeotechnology of metals’, 1–350; 1988, Moscow, United Nations Environment Programme.
   Google Scholar
• P. R. Norris: ‘Acidophilic bacteria and their activity in mineral sulfide oxidation ’, in ‘Microbial mineral recovery ’, (ed. H. L. Ehrlich and C. L. Brierley), 3–27; 1990, New York, McGraw-Hill.
   Google Scholar
• E. B. Lindström, E. Gunneriusson and O. H. Tuovinen: ‘Bacterial oxidation of refractory ores for gold recovery’, Crit. Rev. Biotechnol., 1992, 12, (1/2), 133–135.
   Web of Science ®Google Scholar
• G. I. Karavaiko: in ‘Microbiological processes for the leaching of metals from ores ’, (ed. A. E. Torma), 1–69; 1985, Moscow, United Nations Environment Programme.
   Google Scholar
• W. K. Choi, Z. F. Wang and A. E. Torma: ‘Effect of semiconductor character of pyrite on bioleaching of refractory gold ores ’, in ‘Advances in gold and silver processing ’, (ed. M. C. Fuerstenau and J. L. Hendrix), 225–235; 1990, Littleton, CO, Society for Mining, Metallurgy, and Exploration Inc.
   Google Scholar
• F. K. Crundwell: ‘The influence of the electronic structure of solid on the dissolution and leaching of semiconducting minerals’, Hydrometallurgy, 1988, 21, 155–190.
   Web of Science ®Google Scholar
• K. A. Natarajan: ‘Electrochemical aspects of bioleaching of base-metal sulfides ’, in ‘Microbial mineral recovery’, (ed. H. L. Ehrlich and C. L. Brierley), 79–106; 1990, New York, McGraw-Hill.
   Google Scholar
• S. I. Pol’kin, V. V. Panin, E. V. Adamov, G. I. Karavaiko and A. S. Chernyak: ‘Theory and practice of utilizing difficult-to-dress ores and concentrates ’, Proc. 11th Int. Mineral Processing Cong., 901–923; 1975, Cagliary, Istituto di Arte Mineraria, Universita di Cagliary.
   Google Scholar
• A. E. Torma: ‘A review of gold biohydrometallurgy ’, Proc. 8th Int. Biotechnology Symp., (ed. G. Durand, et al.), 1158–1168; 1988, Paris, Société Française de Microbiologie.
   Google Scholar
• R. W. Lawrence and A. Bruynestein: ‘Biological preoxidation to enhance gold and silver recovery from refractory pyritic ores’, Can. Min. Metall. Bull., 1983, 67, (857), 107–110.
   Google Scholar
• A. Block-bolten, M. S. Daita, A. E. Torma and R. Steensma: ‘New possibilities in the extraction of gold and silver from zinc and lead sulfide flotation waste’, in ‘Complex sulfides processing of ores, concentrates and by-products ’, (ed. A. D. Zunkel, et al.), 149–166; 1985, Warrendale, PA, The Metallurgical Society Inc.
   Google Scholar
• S. Nagpal, T. Oolman, M. L. Free, B. Palmer and D. Dahlstrom: ‘Biooxidation of a refractory pyrite- arsenopyrite–gold ore concentrate’, in ‘Mineral bioprocessing ’, (ed. R. W. Smith and M. Misra), 469–483; 1991, Warrendale, PA, The Minerals, Metals and Materials Society.
   Google Scholar
• Y. A. Attia and M. El-zeky: ‘Extraction of precious metals from refractory complex sulfides by bioleaching: effects of galvanic interactions of sulfides’, in ‘Precious and rare metal technologies ’, (ed. A. E. Torma and I. H. Gundiler), 241–254; 1989, Amsterdam, Elsevier.
   Google Scholar
• E. Livesey-Goldblatt, P. Norman and D. R. Livesey- goldblatt: ‘Gold recovery from arsenopyrite/pyrite ore by bacterial leaching and cyanidation ’, in ‘Recent progress in biohydrometallurgy ’, (ed. G. Rossi and A. E. Torma), 627–641; 1983, Iglesias, Associazione Mineraria Sarda.
   Google Scholar
• P. B. Marchant and R. W. Lawrence: ‘Flowsheet design, process control, and operating strategies in the biooxidation of refractory gold ores ’, Proc. 3rd Annual General Meeting of BIOMINET, (ed. R. G. L. McCready), 39–51; 1986, Ottawa, Ont., CANMET.
   Google Scholar
• P. Spencer: ‘Bacterial oxidation technology’, 1–8; 1992, Nedlands, Australia, BacTech.
   Google Scholar
• P. C. Van aswegen and A. K. Haines: ‘Bacteria enhance gold recovery’, Int. Min., May 1988, 19–23.
   Google Scholar
• P. B. Marchant: ‘Commercial application of biotechnology to enhance gold extraction from complex sulfides’, Proc. 18th Canadian Mineral Processing Cong., 407–437; 1986, Ottawa, Ont., Energy Mines and Resources Canada.
   Google Scholar
• P. B. Marchant: ‘Commercial piloting and the economic feasibility of plant scale continuous biological tank leaching at Equity Silver Mines Limited’, in ‘Fundamental and applied biohydrometallurgy ’, (ed. R. W. Lawrence, et al.), 53–76; 1986, Amsterdam, Elsevier.
   Google Scholar
• P. C. Van aswegen, A. K. Haines and H. J. Marais: ‘Design and operation of a commercial bacterial oxidation plant at Fairview’, Proc. Perth Int. Gold Conf., Perth, WA, October–November 1988, 144–147; 1988, Golden, CO, Randol International Ltd.
   Google Scholar
• W. Slabbert, D. W. Dew, M. W. Godfrey, D. M. Miller and P. C. Van aswegen: ‘Commissioning of a BIOX module at Sao Bento Mineracao ’, in ‘Randol gold forum Vancouver ’92’, 447–452; 1992, Golden, CO, Randol International Ltd.
   Google Scholar
• S. R. Hutchins, J. A. Brierley and C. L. Brierley: ‘Microbial pretreatment of refractory sulfide and carbonaceous ores improves the economics of gold recovery’, Min. Eng., April 1988, 249–254.
   Google Scholar
• R. P. Riley, W. Baguley and L. P. H. Greenhalgh: ‘Development of the BX04 impeller system for biooxidation reactors ’, in ‘Randol gold forum Vancouver ’92’, 181–190; 1992, Golden, CO, Randol International Ltd.
   Google Scholar
• L. Harris: ‘Newman refractory gold program ’, in ‘Randol gold forum Vancouver ’92’, 149–150; 1992, Golden, CO, Randol International Ltd.
   Google Scholar
• A. E. Torma: ‘Present standing and future challenges in biohydrometallurgy ’, in ‘Challenges in mineral processing ’, (ed. K. V. S. Sastry and M. C. Fuerstenau), 550–563; 1989, Littleton, CO, Society of Mining Engineers Inc.
   Google Scholar