Carbon-in-Leach Gold Recovery from Fungi-treated Carbonaceous Ore: Effect of Entrained Biomass on Activity of Activated Carbon
Engineering and Applied Sciences
Volume 5, Issue 4, August 2020, Pages: 71-78
Received: Jun. 30, 2020;
Accepted: Jul. 20, 2020;
Published: Jul. 30, 2020
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Grace Ofori-Sarpong, Department of Minerals Engineering, University of Mines and Technology, Tarkwa, Ghana
Charles Ebenezer Abbey, Department of Materials Science and Engineering, Missouri University of Science and Technology, Rolla, USA
Nelson Akuoko Sarpong, Processing Section, Gold Fields Ghana Limited, Tarkwa, Ghana
Richard Kwasi Amankwah, Department of Minerals Engineering, University of Mines and Technology, Tarkwa, Ghana
Charles Ebenezer Abbey,
Nelson Akuoko Sarpong,
Richard Kwasi Amankwah,
Carbon-in-Leach Gold Recovery from Fungi-treated Carbonaceous Ore: Effect of Entrained Biomass on Activity of Activated Carbon, Engineering and Applied Sciences.
Vol. 5, No. 4,
2020, pp. 71-78.
M. Aylmore and A. Jaffer, “Evaluating process options for treating some refractory ores”, Proceedings of Alta Gold Conference 2012, Perth, Australia, 2012.
J. Marsden and I. House, The chemistry of gold extraction, 2nd ed., Society for Mining, Metallurgy and Exploration, Inc. Littleton, Colorado, (2016), pp 42-44, 111-126, 161-177, 191-193, 233-263, 297-333.
S. E., Hutchins, J. A. Brierley, C. L. Brierley, “Microbial pretreatment of refractory sulfide and carbonaceous ores improves the economics of gold recovery”, Mining Engineering, Vol. 40 (1988), pp. 249-254.
C. L. Brierley, “Mining biotechnology: research to commercial development and beyond”, In: Rawlings, D. E. (Ed.), Biomining: theory. microbes and industrial processes, Springer Verlag, Berlin, Germany, 1997, p. 3.
D. E. Rawlings, “Industrial practice and the biology of leaching of metals from ores”, J. of Industrial Microbiol. Biotechnol., 20 (1998), p. 268.
R. K. Amankwah, W. T. Yen, and J. Ramsay, “A two-stage bacterial pretreatment process for double refractory gold ores”, Miner. Eng., 18 (2005), p. 103.
M. T. Madigan, J. M. Martinko, 2006, “Brock’s biology of microorganisms”, 11th ed., Pearson Prentice Hall, Upper Saddle River, NJ, pp 469-472, 691-692.
G. Ofori-Sarpong, and K. Osseo-Asare, “Preg-robbing of gold from cyanide and non-cyanide complexes: effect of fungi pretreatment of carbonaceous matter”, Int. J. Miner. Process, 119 (2013), p. 27.
H. Tan, D. Feng, G. Lukey and J. van Deventer, “The behaviour of carbonaceous matter in cyanide leaching of gold”, Hydrometallurgy, 78 (2005), p. 226.
G. Ofori-Sarpong, K. Osseo-Asare, and M. Tien, “Mycohydrometallurgy: biotransformation of double refractory gold ores by the fungus, Phanerochaete chrysosporium”, Hydrometallurgy, 137 (2013b), p. 38.
D. M. Hausen, and C. H. Bucknam, “Study of preg robbing in the cyanidation of carbonaceous gold ores from Carlin, Nevada”, [in] Proceedings of 2nd Int. Congress on Appl. Mineral., AIME, Warrendale, PA, (1985), p. 833.
P. A. Schmitz, S. Duyvesteyn, W. P. Johnson, L. Enloe, and J. McMullen, “Adsorption of aurocyanide complexes onto carbonaceous matter from preg-robbing goldstrike ore”, Hydrometallurgy, 61 (2001), p. 121.
A. S. Adam, G. Ofori-Sarpong, and R. K. Amankwah, “Assessing the challenges in the extraction of gold from bacterial-treated double-refractory concentrate”, [in] Proceedings of the SME Annual Meeting, Feb. 19 - 22, 2017, Denver, CO, Preprint 17-014, p. 1.
G. Ofori-Sarpong, A. S. Adam, R. K. Asamoah and R. K. Amankwah, “Characterisation of Biooxidation Feed and Products for Improved Understanding of Biooxidation and Gold Extraction Performance”, International Journal of Mineral Processing and Extractive Metallurgy. Vol. 5, No. 2, (2020), pp. 20.
R. J. Portier, 1991. Bio-hydrometallurgical processing of ores, and microorganisms therefore. US Patent No. 5,021,088.
J. A. Brierley, and C. F. Kulpa, “Biometallurgical treatment of precious metal ores having refractory carbon content”, US Patent, 5 (1993), p. 244.
R. K. Amankwah, W. T. Yen, Effect of carbonaceous characteristics on biodegradation and preg-robbing behaviour, in: Proceedings of the 23rd International Mineral Processing Congress, Promed Advertising Limited, Instanbul, (2006), 1445-1451.
W. T. Yen, R. K. Amankwah and Y. Choi, “Microbial pre-treatment of double refractory gold ores”, [in] Proceedings of the 6th Int. Symposium, Hydrometallurgy 2008, Phoenix, USA, SME, Littleton, CO, (2008), p. 506.
G. Ofori-Sarpong, M. Tien, K. Osseo-Asare, “Myco-hydrometallurgy: Coal model for potential reduction of preg-robbing capacity of carbonaceous gold ores using the fungus, Phanerochaete chrysosporium”, Hydrometallurgy, 102 (2010) p. 66.
G. Ofori-Sarpong and R. K. Amankwah, K. Osseo-Asare, “Reduction of Preg-Robbing by Biomodified Carbonaceous Matter–A Proposed Mechanism”, Minerals Engineering, Vol. 42 (2013a) p. 29.
Q. Liu, H. Y. Yang, L. L. Tong, “Influence of Phanerochaete chrysosporium on degradation and preg-robbing of activated carbon”, Trans. Nonferrous Metals Soc. China 24 (6), 2014, p. 1905.
K. T. Konadu, K. Sasaki, T. Kaneta, G. Ofori-Sarpong, K. Osseo-Asare, “Bio-modification of carbonaceous matter in gold ores: model experiments using powdered activated carbon and cell-free spent medium of Phanerochaete chrysosporium”, Hydrometallurgy, 168 (2017a), p. 76.
Q. Liu, H. Y. Yang, L. L. Tong, Z. Jin, W. Sand, “Fungal degradation of elemental carbon in Carbonaceous gold ore”, Hydrometallurgy, 160 (2016), p. 90.
H. Y., Yang, Q. Liu, X. L. Song, J. K., Dong, 2013. Research status of carbonaceous matter in carbonaceous gold ores and bio-oxidation pretreatment. Trans. Nonferr. Met. Soc. China 23, (2013), 3405–3411. https://doi.org/10.1016/s1003-6326(13)62881-2.
K. T. Konadu, S. T. L. Harrison, K. Osseo-Asarea, K. Sasaki, “Transformation of the carbonaceous matter in double refractory gold ore by crude lignin peroxidase released from the white-rot fungus”, International Biodeterioration & Biodegradation, 143 (2019a), 104735.
G. Ofori-Sarpong, K. Osseo-Asare, and M. Tien, “Pretreatment of Refractory Gold Ores using Cell-Free Extracts of Phanerochaete chrysosporium: a Preliminary Study”, Advanced Materials Research, 825 (2013c), p. 427.
R. C. Bonnah, B. Ocran, C. S. Diko, and G. Ofori-Sarpong, “Effect of Fungal Treatment on Gold Adsorption by Activated Carbon –A Preliminary Study”, In: Proceedings of the 4thUMaT Biennial International Mining and Mineral Conference, 3rd to 6th August, 2016, p. 189.
G. Ofori-Sarpong, K. Osseo-Asare, R. Osei and R. K. Amankwah, “Assessing the Parameters for Optimum Biotransformation of Carbonaceous Matter by Phanerochaete chrysosporium” Advances in Bioscience and Bioengineering, Vol. 5, No. 6 (2017a), p. 107.
A. E. Adzigbli, G. Ofori-Sarpong, and R. K. Amankwah, “Water Washing of Fungal-treated Carbonaceous Ores: Effect on Aurocyanide Adsorption by Activated Carbon in CIL Circuit”, Ghana Mining Journal, Vol. 18, No. 1 (2018), p. 65.
M. Tien, T. K. Kirk, Lignin peroxidase of Phanerochaete chrysosporium. Methods Enzymol. 161 (1988), 238–249. https://doi.org/10.1016/0076-6879(88)61025-1.
K. T. Konadu, K. Sasaki, K. Osseo-Asare, and T. Kaneta, “Enzymatic Pre-Treatment of Carbonaceous Matter in Preg-Robbing Gold Ores: Effect of Ferrous Ion Additives”, Solid State Phenomena, 262 (2017b), p. 43.
S. Potgietero-Vermaak, N. Maledi, N. Wagner, J. H. P Van Heerden, R. Van Grieken, J. H Potgieter, “Raman spectroscopy for the analysis of coal: A review”, J. Raman Spectrosc. (2011), 42, p. 123.
Y. Xie, J. You, L. Lu, M. Wang and J. Wang, 2019, Raman Spectroscopic Study of Coal Samples during Heating, Appl. Sci., 9 (2019), p. 4699.
S. A. Ibrado, D. W. Fuerstenau, “Effect of the structure of carbon adsorbents on the adsorption of gold cyanide”, Hydrometallurgy, Vol. 30 (1992), p. 243.
G. Ofori-Sarpong, D. K. Adjei and R. K. Amankwah, “Fungal-Transformation of Surrogate Sulphides and Carbonaceous Matter in Refractory Gold Ores: Revisited”, Ghana Mining Journal, Vol. 17, No. 2 (2017b), p. 56.
K. T. Konadu, R. J. Huddy, S. T. L. Harrison, K. Osseo-Asare, Keiko Sasaki, Sequential pretreatment of double refractory gold ore (DRGO) with a thermophilic iron oxidizing archeaon and fungal crude enzymes”, Minerals Engineering 138 (2019b), p. 86.
B. L. Pyke, R. F. Johnston, P. Brooks, “The Characterisation and Behaviour of Carbonaceous Material in a Refractory Gold Bearing Ore”, Minerals Engineering, Vol. 12 (1999), p. 851