Automated environmental mineralogy; the use of liberation analysis in humidity cell testwork

Minerals Engineering - Tập 107 - Trang 112-122 - 2017
C. Brough1, J. Strongman1, R. Bowell2, R. Warrender2, A. Prestia3, A. Barnes4, J. Fletcher1
1Petrolab Limited, C Edwards Offices, Gweal Pawl, Redruth, Cornwall TR15 3AE, United Kingdom
2SRK Consulting (UK) Ltd, 5th Floor, Churchill House, 17 Churchill Way, Cardiff CF10 2HH, United Kingdom
3SRK Consulting US Inc., Suite 300, 5250 Neil Road, Reno, NV 89502, USA
4Geochemic Ltd, Abergavenny, Wales, United Kingdom

Tài liệu tham khảo

Aranda, C.A., Klein, B., Beckie, R.D., Mayer, K.U., 2009, Assessment of waste rock weathering characteristics at the Antamina Mine based on field cell experiments. Securing the Future and the 8th ICARD: Proceedings of the Conference, Skellefteå, Sweden, pp. 211–222. ASTM, 2013, Standard test method for laboratory weathering of solid material using an humidity cell, ASTM D 5744-13e1. Bezaazoua, 2004, Kinetic tests comparison and interpretation for prediction of the Joutel tailings acid generation potential, Environ. Geol., 46, 1086, 10.1007/s00254-004-1113-1 Barazzoul, L., Sexsmith, K., Buckham, C., Lopex, D., 2012, Application of an Advanced Mineralogical Technique: Sulfide Mineral Availability and Humidity Cell Interpretations based on MLA analysis. 9th International Conference on Acid Rock Drainage: Ottawa, Canada. Barnes, A., Bowell, R., Warrender, R., Sapsford, D., Sexsmith, K., Charles, J., Declercq, J., Santonastaso, M., Dey, B., 2015, Comparison between Long-Term Humidity Cell Testing and Static Net Acid Generation (NAG) Tests: Potential for NAG Use in Preliminary Mine Site Water Quality Predictions. 10th ICARD & IMWA Annual Conference. Becker, 2015, A mineralogical approach to evaluating laboratory scale acid rock drainage characterisation tests, Miner. Eng., 80, 33, 10.1016/j.mineng.2015.06.015 Blowes, 1990, The pore-water geochemistry and the mineralogy of the vadose zone of sulphide tailings, Waite amulet, Quebec, Canada,, Appl. Geochem., 5, 327, 10.1016/0883-2927(90)90008-S Brough, 2013, The process mineralogy of mine wastes, Miner. Eng., 52, 125, 10.1016/j.mineng.2013.05.003 Bowell, R.J., Sapsford, D.J., Dey, M., Williams, K.P., 2006: Protocols affecting the reactivity of mine waste during laboratory-based kinetic tests. 7th International conference on Acid Rock Drainage (ICARD), March 26–30, St Louis. Dowd, P.J., 2005. The business case for the prevention of acid drainage. Proceedings of the 5th Australian Workshop on Acid and Metalliferous Drainage, ACMER, Brisbane, Australia. Frostad, 2002, Evaluation of laboratory kinetic test methods for measuring rates of weathering, Mine Water Environ., 21, 183, 10.1007/s102300200042 GARD (Global Acid Rock Drainage) Guide 2014. The international network for Acid Prevention (INAP). http://www.gardguide.com/. Gottlieb, 2000, Using quantitative electron microscopy for process mineralogy applications, JOM, 52, 24, 10.1007/s11837-000-0126-9 Goodall, W., 2008, Automated mineralogy in the prediction of acid rock drainage: accessible mineralogy using QEMSCAN. Proceedings of the 2008 Society for Mining, Metallurgy and Exploration (SME) Annual Meeting and Exhibit: Salt Lake City, Utah, United States. Jambor, J.L., 2003, Mine-waste mineralogy and mineralogical perspectives of acid-base accounting. In: Jambor, J.L., Blowes, D.W., Ritchie, A.I.M. (Eds.), Environmental Aspects of Mine Wastes, vol. 31. Mineralogical Association of Canada, pp. 117–146. Lapakko, K.A., 2003a, Developments in humidity-cell tests and their application. In: Jambor, J.L., Blowes, D.W., Ritchie, A.I.M. (Eds.), Environmental Aspect of Mine Wastes, Mineralogical Association of Canada, Short Course Series, 31, pp. 147–164. Lapakko, K.A. 2003b. Solid phase characterisation of metal mine waste drainage quality prediction. Proceedings from the 2003 SME Annual Meeting, SME, Littleton, CO, February 2003, p. 11. Lapakko, K.A., Antonson, D.A., 2006, Pyrite oxidation rates from humidity cell testing of greenstone rock. Paper presented at the 7th ICARD, March 26–30 2006, St Louis, MO. Lehner, 2007, The effect of As, Co and Ni impurities on pyrite oxidation kinetics: an electrochemical study of synthetic pyrite, Geochem. Cosmochim. Acta, 71, 2491, 10.1016/j.gca.2007.03.005 Lehner, 2008, The effect of As, Co and Ni impurities on pyrite oxidation kinetics: batch and flow-through reactor experiments with synthetic pyrite, Geochim. Cosmochim. Acta, 72, 1788, 10.1016/j.gca.2008.02.003 Lottermoser, 2010, 400 Nesbitt, H.W., Jambor, J.L., 1998, Role of mafic minerals in neutralizing ARD, demonstrated using a chemical weathering methodology. In: Cabri, L.J., Vaughan, J.P. (Eds.), Modern Approaches to Ore and Environmental Mineralogy, vol. 27, Mineral Association of Canada, pp. 403–421. Parbhakar-Fox, 2011, Development of a textural index for the prediction of acid rock drainage, Miner. Eng., 24, 1277, 10.1016/j.mineng.2011.04.019 Parbhakar-Fox, 2013, Evaluating waste rock mineralogy and microtexture during kinetic testing for improved acid rock drainage prediction, Miner. Eng., 52, 111, 10.1016/j.mineng.2013.04.022 Parbhakar-Fox, 2015, A critical review of acid rock drainage prediction methods and practices, Miner. Eng., 82, 107, 10.1016/j.mineng.2015.03.015 Payant, 2011, Galvanic interaction and grain size effects in self- heating of sulfide mixtures, Mater. Sci., 359 Price, W.A., 2009, Prediction manual for drainage chemistry from sulfidic geological materials. MEND Report 1.20.1. Smithers, British Columbia, December 2009, 579 p. Sapsford, 2009, Humidity cell tests for the prediction of acid rock drainage, Miner. Eng., 22, 25, 10.1016/j.mineng.2008.03.008 Smart, 2002, 42 Sobek, A.A., Schuller, W.A., Freeman, J.R., Smith, R.M., 1978, Field and Laboratory Methods applicable to overburdens and minesoils. US EPA report EPA 600/2-78-054, 1978, 204 pp. Thornber, M.R., 1993, Electrochemical aspects of sulfide oxidation and environmental implications. In: Proceedings MDSG Annual Meeting, London, December, 15–18, pp. 1–12. Weisener, 2010, Preferential oxidation of pyrite as a function of morphology and relict texture, NZ J. Geol. Geophys., 53, 22, 10.1080/00288306.2010.499158 White, W.W., Lapakko, K.A., Cox, R.L., 1999. Static test methods most commonly used to predict acid mine drainage: practical guidelines for use and interpretation. In: Plumlee, G.S., Lodgson, M.J. (Eds.), The Environmental Geochemistry of Mineral Deposits Part A: Processes, Techniques, and Health Issues, Reviews of Economic Geology, 6A, pp. 325–338.